media: v4l2-subdev: add subdev-wide state struct

We have 'struct v4l2_subdev_pad_config' which contains configuration for
a single pad used for the TRY functionality, and an array of those
structs is passed to various v4l2_subdev_pad_ops.

I was working on subdev internal routing between pads, and realized that
there's no way to add TRY functionality for routes, which is not pad
specific configuration. Adding a separate struct for try-route config
wouldn't work either, as e.g. set-fmt needs to know the try-route
configuration to propagate the settings.

This patch adds a new struct, 'struct v4l2_subdev_state' (which at the
moment only contains the v4l2_subdev_pad_config array) and the new
struct is used in most of the places where v4l2_subdev_pad_config was
used. All v4l2_subdev_pad_ops functions taking v4l2_subdev_pad_config
are changed to instead take v4l2_subdev_state.

The changes to drivers/media/v4l2-core/v4l2-subdev.c and
include/media/v4l2-subdev.h were written by hand, and all the driver
changes were done with the semantic patch below. The spatch needs to be
applied to a select list of directories. I used the following shell
commands to apply the spatch:

dirs="drivers/media/i2c drivers/media/platform drivers/media/usb drivers/media/test-drivers/vimc drivers/media/pci drivers/staging/media"
for dir in $dirs; do spatch -j8 --dir --include-headers --no-show-diff --in-place --sp-file v4l2-subdev-state.cocci $dir; done

Note that Coccinelle chokes on a few drivers (gcc extensions?). With
minor changes we can make Coccinelle run fine, and these changes can be
reverted after spatch. The diff for these changes is:

For drivers/media/i2c/s5k5baf.c:

@@ -1481,7 +1481,7 @@ static int s5k5baf_set_selection(struct v4l2_subdev *sd,
&s5k5baf_cis_rect,
v4l2_subdev_get_try_crop(sd, cfg, PAD_CIS),
v4l2_subdev_get_try_compose(sd, cfg, PAD_CIS),
- v4l2_subdev_get_try_crop(sd, cfg, PAD_OUT)
+ v4l2_subdev_get_try_crop(sd, cfg, PAD_OUT),
};
s5k5baf_set_rect_and_adjust(rects, rtype, &sel->r);
return 0;

For drivers/media/platform/s3c-camif/camif-capture.c:

@@ -1230,7 +1230,7 @@ static int s3c_camif_subdev_get_fmt(struct v4l2_subdev *sd,
*mf = camif->mbus_fmt;
break;

- case CAMIF_SD_PAD_SOURCE_C...CAMIF_SD_PAD_SOURCE_P:
+ case CAMIF_SD_PAD_SOURCE_C:
/* crop rectangle at camera interface input */
mf->width = camif->camif_crop.width;
mf->height = camif->camif_crop.height;
@@ -1332,7 +1332,7 @@ static int s3c_camif_subdev_set_fmt(struct v4l2_subdev *sd,
}
break;

- case CAMIF_SD_PAD_SOURCE_C...CAMIF_SD_PAD_SOURCE_P:
+ case CAMIF_SD_PAD_SOURCE_C:
/* Pixel format can be only changed on the sink pad. */
mf->code = camif->mbus_fmt.code;
mf->width = crop->width;

The semantic patch is:

// <smpl>

// Change function parameter

@@
identifier func;
identifier cfg;
@@

func(...,
- struct v4l2_subdev_pad_config *cfg
+ struct v4l2_subdev_state *sd_state
, ...)
{
<...
- cfg
+ sd_state
...>
}

// Change function declaration parameter

@@
identifier func;
identifier cfg;
type T;
@@
T func(...,
- struct v4l2_subdev_pad_config *cfg
+ struct v4l2_subdev_state *sd_state
, ...);

// Change function return value

@@
identifier func;
@@
- struct v4l2_subdev_pad_config
+ struct v4l2_subdev_state
*func(...)
{
...
}

// Change function declaration return value

@@
identifier func;
@@
- struct v4l2_subdev_pad_config
+ struct v4l2_subdev_state
*func(...);

// Some drivers pass a local pad_cfg for a single pad to a called function. Wrap it
// inside a pad_state.

@@
identifier func;
identifier pad_cfg;
@@
func(...)
{
...
struct v4l2_subdev_pad_config pad_cfg;
+ struct v4l2_subdev_state pad_state = { .pads = &pad_cfg };

<+...

(
v4l2_subdev_call
|
sensor_call
|
isi_try_fse
|
isc_try_fse
|
saa_call_all
)
(...,
- &pad_cfg
+ &pad_state
,...)

...+>
}

// If the function uses fields from pad_config, access via state->pads

@@
identifier func;
identifier state;
@@
func(...,
struct v4l2_subdev_state *state
, ...)
{
<...
(
- state->try_fmt
+ state->pads->try_fmt
|
- state->try_crop
+ state->pads->try_crop
|
- state->try_compose
+ state->pads->try_compose
)
...>
}

// If the function accesses the filehandle, use fh->state instead

@@
struct v4l2_subdev_fh *fh;
@@
- fh->pad
+ fh->state

@@
struct v4l2_subdev_fh fh;
@@
- fh.pad
+ fh.state

// Start of vsp1 specific

@@
@@
struct vsp1_entity {
...
- struct v4l2_subdev_pad_config *config;
+ struct v4l2_subdev_state *config;
...
};

@@
symbol entity;
@@
vsp1_entity_init(...)
{
...
entity->config =
- v4l2_subdev_alloc_pad_config
+ v4l2_subdev_alloc_state
(&entity->subdev);
...
}

@@
symbol entity;
@@
vsp1_entity_destroy(...)
{
...
- v4l2_subdev_free_pad_config
+ v4l2_subdev_free_state
(entity->config);
...
}

@exists@
identifier func =~ "(^vsp1.*)|(hsit_set_format)|(sru_enum_frame_size)|(sru_set_format)|(uif_get_selection)|(uif_set_selection)|(uds_enum_frame_size)|(uds_set_format)|(brx_set_format)|(brx_get_selection)|(histo_get_selection)|(histo_set_selection)|(brx_set_selection)";
symbol config;
@@
func(...) {
...
- struct v4l2_subdev_pad_config *config;
+ struct v4l2_subdev_state *config;
...
}

// End of vsp1 specific

// Start of rcar specific

@@
identifier sd;
identifier pad_cfg;
@@
rvin_try_format(...)
{
...
- struct v4l2_subdev_pad_config *pad_cfg;
+ struct v4l2_subdev_state *sd_state;
...
- pad_cfg = v4l2_subdev_alloc_pad_config(sd);
+ sd_state = v4l2_subdev_alloc_state(sd);
<...
- pad_cfg
+ sd_state
...>
- v4l2_subdev_free_pad_config(pad_cfg);
+ v4l2_subdev_free_state(sd_state);
...
}

// End of rcar specific

// Start of rockchip specific

@@
identifier func =~ "(rkisp1_rsz_get_pad_fmt)|(rkisp1_rsz_get_pad_crop)|(rkisp1_rsz_register)";
symbol rsz;
symbol pad_cfg;
@@

func(...)
{
+ struct v4l2_subdev_state state = { .pads = rsz->pad_cfg };
...
- rsz->pad_cfg
+ &state
...
}

@@
identifier func =~ "(rkisp1_isp_get_pad_fmt)|(rkisp1_isp_get_pad_crop)";
symbol isp;
symbol pad_cfg;
@@

func(...)
{
+ struct v4l2_subdev_state state = { .pads = isp->pad_cfg };
...
- isp->pad_cfg
+ &state
...
}

@@
symbol rkisp1;
symbol isp;
symbol pad_cfg;
@@

rkisp1_isp_register(...)
{
+ struct v4l2_subdev_state state = { .pads = rkisp1->isp.pad_cfg };
...
- rkisp1->isp.pad_cfg
+ &state
...
}

// End of rockchip specific

// Start of tegra-video specific

@@
identifier sd;
identifier pad_cfg;
@@
__tegra_channel_try_format(...)
{
...
- struct v4l2_subdev_pad_config *pad_cfg;
+ struct v4l2_subdev_state *sd_state;
...
- pad_cfg = v4l2_subdev_alloc_pad_config(sd);
+ sd_state = v4l2_subdev_alloc_state(sd);
<...
- pad_cfg
+ sd_state
...>
- v4l2_subdev_free_pad_config(pad_cfg);
+ v4l2_subdev_free_state(sd_state);
...
}

@@
identifier sd_state;
@@
__tegra_channel_try_format(...)
{
...
struct v4l2_subdev_state *sd_state;
<...
- sd_state->try_crop
+ sd_state->pads->try_crop
...>
}

// End of tegra-video specific

// </smpl>

Signed-off-by: Tomi Valkeinen <[e-mail]>
Acked-by: Laurent Pinchart <[e-mail]>
Acked-by: Sakari Ailus <[e-mail]>
Signed-off-by: Hans Verkuil <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/i2c/adv7170.c

···
 }
 
 static int adv7170_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(adv7170_codes))
···
 }
 
 static int adv7170_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 }
 
 static int adv7170_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;

drivers/media/i2c/adv7175.c

···
 }
 
 static int adv7175_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(adv7175_codes))
···
 }
 
 static int adv7175_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 }
 
 static int adv7175_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;

drivers/media/i2c/adv7180.c

···
 }
 
 static int adv7180_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index != 0)
···
 }
 
 static int adv7180_get_pad_format(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_format *format)
 {
 	struct adv7180_state *state = to_state(sd);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		format->format = *v4l2_subdev_get_try_format(sd, cfg, 0);
+		format->format = *v4l2_subdev_get_try_format(sd, sd_state, 0);
 	} else {
 		adv7180_mbus_fmt(sd, &format->format);
 		format->format.field = state->field;
···
 }
 
 static int adv7180_set_pad_format(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_format *format)
 {
 	struct adv7180_state *state = to_state(sd);
···
 			adv7180_set_power(state, true);
 		}
 	} else {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		*framefmt = format->format;
 	}
 
···
 }
 
 static int adv7180_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg)
+			    struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
-		.which = cfg ? V4L2_SUBDEV_FORMAT_TRY
-			: V4L2_SUBDEV_FORMAT_ACTIVE,
+		.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
+		: V4L2_SUBDEV_FORMAT_ACTIVE,
 	};
 
-	return adv7180_set_pad_format(sd, cfg, &fmt);
+	return adv7180_set_pad_format(sd, sd_state, &fmt);
 }
 
 static int adv7180_get_mbus_config(struct v4l2_subdev *sd,

drivers/media/i2c/adv7183.c

···
 }
 
 static int adv7183_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index > 0)
···
 }
 
 static int adv7183_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct adv7183 *decoder = to_adv7183(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		decoder->fmt = *fmt;
 	else
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 	return 0;
 }
 
 static int adv7183_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct adv7183 *decoder = to_adv7183(sd);

drivers/media/i2c/adv748x/adv748x-afe.c

···
 }
 
 static int adv748x_afe_enum_mbus_code(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index != 0)
···
 }
 
 static int adv748x_afe_get_format(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_format *sdformat)
 {
 	struct adv748x_afe *afe = adv748x_sd_to_afe(sd);
···
 		return -EINVAL;
 
 	if (sdformat->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mbusformat = v4l2_subdev_get_try_format(sd, cfg, sdformat->pad);
+		mbusformat = v4l2_subdev_get_try_format(sd, sd_state,
+							sdformat->pad);
 		sdformat->format = *mbusformat;
 	} else {
 		adv748x_afe_fill_format(afe, &sdformat->format);
···
 }
 
 static int adv748x_afe_set_format(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_format *sdformat)
 {
 	struct v4l2_mbus_framefmt *mbusformat;
···
 		return -EINVAL;
 
 	if (sdformat->which == V4L2_SUBDEV_FORMAT_ACTIVE)
-		return adv748x_afe_get_format(sd, cfg, sdformat);
+		return adv748x_afe_get_format(sd, sd_state, sdformat);
 
-	mbusformat = v4l2_subdev_get_try_format(sd, cfg, sdformat->pad);
+	mbusformat = v4l2_subdev_get_try_format(sd, sd_state, sdformat->pad);
 	*mbusformat = sdformat->format;
 
 	return 0;

drivers/media/i2c/adv748x/adv748x-csi2.c

···
 
 static struct v4l2_mbus_framefmt *
 adv748x_csi2_get_pad_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    unsigned int pad, u32 which)
 {
 	struct adv748x_csi2 *tx = adv748x_sd_to_csi2(sd);
 
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(sd, cfg, pad);
+		return v4l2_subdev_get_try_format(sd, sd_state, pad);
 
 	return &tx->format;
 }
 
 static int adv748x_csi2_get_format(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *sdformat)
 {
 	struct adv748x_csi2 *tx = adv748x_sd_to_csi2(sd);
 	struct adv748x_state *state = tx->state;
 	struct v4l2_mbus_framefmt *mbusformat;
 
-	mbusformat = adv748x_csi2_get_pad_format(sd, cfg, sdformat->pad,
+	mbusformat = adv748x_csi2_get_pad_format(sd, sd_state, sdformat->pad,
 						 sdformat->which);
 	if (!mbusformat)
 		return -EINVAL;
···
 }
 
 static int adv748x_csi2_set_format(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *sdformat)
 {
 	struct adv748x_csi2 *tx = adv748x_sd_to_csi2(sd);
···
 	struct v4l2_mbus_framefmt *mbusformat;
 	int ret = 0;
 
-	mbusformat = adv748x_csi2_get_pad_format(sd, cfg, sdformat->pad,
+	mbusformat = adv748x_csi2_get_pad_format(sd, sd_state, sdformat->pad,
 						 sdformat->which);
 	if (!mbusformat)
 		return -EINVAL;
···
 	if (sdformat->pad == ADV748X_CSI2_SOURCE) {
 		const struct v4l2_mbus_framefmt *sink_fmt;
 
-		sink_fmt = adv748x_csi2_get_pad_format(sd, cfg,
+		sink_fmt = adv748x_csi2_get_pad_format(sd, sd_state,
 						       ADV748X_CSI2_SINK,
 						       sdformat->which);
 

drivers/media/i2c/adv748x/adv748x-hdmi.c

···
 }
 
 static int adv748x_hdmi_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index != 0)
···
 }
 
 static int adv748x_hdmi_get_format(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *sdformat)
 {
 	struct adv748x_hdmi *hdmi = adv748x_sd_to_hdmi(sd);
···
 		return -EINVAL;
 
 	if (sdformat->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mbusformat = v4l2_subdev_get_try_format(sd, cfg, sdformat->pad);
+		mbusformat = v4l2_subdev_get_try_format(sd, sd_state,
+							sdformat->pad);
 		sdformat->format = *mbusformat;
 	} else {
 		adv748x_hdmi_fill_format(hdmi, &sdformat->format);
···
 }
 
 static int adv748x_hdmi_set_format(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *sdformat)
 {
 	struct v4l2_mbus_framefmt *mbusformat;
···
 		return -EINVAL;
 
 	if (sdformat->which == V4L2_SUBDEV_FORMAT_ACTIVE)
-		return adv748x_hdmi_get_format(sd, cfg, sdformat);
+		return adv748x_hdmi_get_format(sd, sd_state, sdformat);
 
-	mbusformat = v4l2_subdev_get_try_format(sd, cfg, sdformat->pad);
+	mbusformat = v4l2_subdev_get_try_format(sd, sd_state, sdformat->pad);
 	*mbusformat = sdformat->format;
 
 	return 0;

drivers/media/i2c/adv7511-v4l2.c

···
 }
 
 static int adv7511_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad != 0)
···
 }
 
 static int adv7511_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct adv7511_state *state = get_adv7511_state(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		format->format.code = fmt->code;
 		format->format.colorspace = fmt->colorspace;
 		format->format.ycbcr_enc = fmt->ycbcr_enc;
···
 }
 
 static int adv7511_set_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct adv7511_state *state = get_adv7511_state(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		fmt->code = format->format.code;
 		fmt->colorspace = format->format.colorspace;
 		fmt->ycbcr_enc = format->format.ycbcr_enc;

drivers/media/i2c/adv7604.c

···
 }
 
 static int adv76xx_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct adv76xx_state *state = to_state(sd);
···
 }
 
 static int adv76xx_get_format(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct adv76xx_state *state = to_state(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		format->format.code = fmt->code;
 	} else {
 		format->format.code = state->format->code;
···
 }
 
 static int adv76xx_get_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct adv76xx_state *state = to_state(sd);
···
 }
 
 static int adv76xx_set_format(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct adv76xx_state *state = to_state(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		fmt->code = format->format.code;
 	} else {
 		state->format = info;

drivers/media/i2c/adv7842.c

···
 }
 
 static int adv7842_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(adv7842_formats))
···
 }
 
 static int adv7842_get_format(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct adv7842_state *state = to_state(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		format->format.code = fmt->code;
 	} else {
 		format->format.code = state->format->code;
···
 }
 
 static int adv7842_set_format(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct adv7842_state *state = to_state(sd);
···
 		return -EINVAL;
 
 	if (state->mode == ADV7842_MODE_SDP)
-		return adv7842_get_format(sd, cfg, format);
+		return adv7842_get_format(sd, sd_state, format);
 
 	info = adv7842_format_info(state, format->format.code);
 	if (info == NULL)
···
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		fmt->code = format->format.code;
 	} else {
 		state->format = info;

drivers/media/i2c/ak881x.c

···
 #endif
 
 static int ak881x_fill_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 }
 
 static int ak881x_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index)
···
 }
 
 static int ak881x_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);

drivers/media/i2c/ccs/ccs-core.c

···
 }
 
 static int ccs_enum_mbus_code(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(subdev);
···
 }
 
 static int __ccs_get_format(struct v4l2_subdev *subdev,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt->format = *v4l2_subdev_get_try_format(subdev, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(subdev, sd_state,
 							  fmt->pad);
 	} else {
 		struct v4l2_rect *r;
···
 }
 
 static int ccs_get_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	int rval;
 
 	mutex_lock(&sensor->mutex);
-	rval = __ccs_get_format(subdev, cfg, fmt);
+	rval = __ccs_get_format(subdev, sd_state, fmt);
 	mutex_unlock(&sensor->mutex);
 
 	return rval;
 }
 
 static void ccs_get_crop_compose(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_rect **crops,
 				 struct v4l2_rect **comps, int which)
 {
···
 		if (crops) {
 			for (i = 0; i < subdev->entity.num_pads; i++)
 				crops[i] = v4l2_subdev_get_try_crop(subdev,
-								    cfg, i);
+								    sd_state,
+								    i);
 		}
 		if (comps)
-			*comps = v4l2_subdev_get_try_compose(subdev, cfg,
+			*comps = v4l2_subdev_get_try_compose(subdev, sd_state,
 							     CCS_PAD_SINK);
 	}
 }
 
 /* Changes require propagation only on sink pad. */
 static void ccs_propagate(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg, int which,
+			  struct v4l2_subdev_state *sd_state, int which,
 			  int target)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
 	struct v4l2_rect *comp, *crops[CCS_PADS];
 
-	ccs_get_crop_compose(subdev, cfg, crops, &comp, which);
+	ccs_get_crop_compose(subdev, sd_state, crops, &comp, which);
 
 	switch (target) {
 	case V4L2_SEL_TGT_CROP:
···
 }
 
 static int ccs_set_format_source(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
···
 	unsigned int i;
 	int rval;
 
-	rval = __ccs_get_format(subdev, cfg, fmt);
+	rval = __ccs_get_format(subdev, sd_state, fmt);
 	if (rval)
 		return rval;
 
···
 }
 
 static int ccs_set_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
···
 	if (fmt->pad == ssd->source_pad) {
 		int rval;
 
-		rval = ccs_set_format_source(subdev, cfg, fmt);
+		rval = ccs_set_format_source(subdev, sd_state, fmt);
 
 		mutex_unlock(&sensor->mutex);
 
···
 		      CCS_LIM(sensor, MIN_Y_OUTPUT_SIZE),
 		      CCS_LIM(sensor, MAX_Y_OUTPUT_SIZE));
 
-	ccs_get_crop_compose(subdev, cfg, crops, NULL, fmt->which);
+	ccs_get_crop_compose(subdev, sd_state, crops, NULL, fmt->which);
 
 	crops[ssd->sink_pad]->left = 0;
 	crops[ssd->sink_pad]->top = 0;
···
 	crops[ssd->sink_pad]->height = fmt->format.height;
 	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		ssd->sink_fmt = *crops[ssd->sink_pad];
-	ccs_propagate(subdev, cfg, fmt->which, V4L2_SEL_TGT_CROP);
+	ccs_propagate(subdev, sd_state, fmt->which, V4L2_SEL_TGT_CROP);
 
 	mutex_unlock(&sensor->mutex);
 
···
 }
 
 static void ccs_set_compose_binner(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_selection *sel,
 				   struct v4l2_rect **crops,
 				   struct v4l2_rect *comp)
···
  * result.
  */
 static void ccs_set_compose_scaler(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_selection *sel,
 				   struct v4l2_rect **crops,
 				   struct v4l2_rect *comp)
···
 }
 /* We're only called on source pads. This function sets scaling. */
 static int ccs_set_compose(struct v4l2_subdev *subdev,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_selection *sel)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	struct ccs_subdev *ssd = to_ccs_subdev(subdev);
 	struct v4l2_rect *comp, *crops[CCS_PADS];
 
-	ccs_get_crop_compose(subdev, cfg, crops, &comp, sel->which);
+	ccs_get_crop_compose(subdev, sd_state, crops, &comp, sel->which);
 
 	sel->r.top = 0;
 	sel->r.left = 0;
 
 	if (ssd == sensor->binner)
-		ccs_set_compose_binner(subdev, cfg, sel, crops, comp);
+		ccs_set_compose_binner(subdev, sd_state, sel, crops, comp);
 	else
-		ccs_set_compose_scaler(subdev, cfg, sel, crops, comp);
+		ccs_set_compose_scaler(subdev, sd_state, sel, crops, comp);
 
 	*comp = sel->r;
-	ccs_propagate(subdev, cfg, sel->which, V4L2_SEL_TGT_COMPOSE);
+	ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_COMPOSE);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return ccs_pll_blanking_update(sensor);
···
 }
 
 static int ccs_set_crop(struct v4l2_subdev *subdev,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_selection *sel)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
···
 	struct v4l2_rect *src_size, *crops[CCS_PADS];
 	struct v4l2_rect _r;
 
-	ccs_get_crop_compose(subdev, cfg, crops, NULL, sel->which);
+	ccs_get_crop_compose(subdev, sd_state, crops, NULL, sel->which);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		if (sel->pad == ssd->sink_pad)
···
 		if (sel->pad == ssd->sink_pad) {
 			_r.left = 0;
 			_r.top = 0;
-			_r.width = v4l2_subdev_get_try_format(subdev, cfg,
+			_r.width = v4l2_subdev_get_try_format(subdev,
+							      sd_state,
 							      sel->pad)
 				->width;
-			_r.height = v4l2_subdev_get_try_format(subdev, cfg,
+			_r.height = v4l2_subdev_get_try_format(subdev,
+							       sd_state,
 							       sel->pad)
 				->height;
 			src_size = &_r;
 		} else {
 			src_size = v4l2_subdev_get_try_compose(
-				subdev, cfg, ssd->sink_pad);
+				subdev, sd_state, ssd->sink_pad);
 		}
 	}
 
···
 	*crops[sel->pad] = sel->r;
 
 	if (ssd != sensor->pixel_array && sel->pad == CCS_PAD_SINK)
-		ccs_propagate(subdev, cfg, sel->which, V4L2_SEL_TGT_CROP);
+		ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_CROP);
 
 	return 0;
 }
···
 }
 
 static int __ccs_get_selection(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_selection *sel)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
···
 	if (ret)
 		return ret;
 
-	ccs_get_crop_compose(subdev, cfg, crops, &comp, sel->which);
+	ccs_get_crop_compose(subdev, sd_state, crops, &comp, sel->which);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		sink_fmt = ssd->sink_fmt;
 	} else {
 		struct v4l2_mbus_framefmt *fmt =
-			v4l2_subdev_get_try_format(subdev, cfg, ssd->sink_pad);
+			v4l2_subdev_get_try_format(subdev, sd_state,
+						   ssd->sink_pad);
 
 		sink_fmt.left = 0;
 		sink_fmt.top = 0;
···
 }
 
 static int ccs_get_selection(struct v4l2_subdev *subdev,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
 	int rval;
 
 	mutex_lock(&sensor->mutex);
-	rval = __ccs_get_selection(subdev, cfg, sel);
+	rval = __ccs_get_selection(subdev, sd_state, sel);
 	mutex_unlock(&sensor->mutex);
 
 	return rval;
 }
 
 static int ccs_set_selection(struct v4l2_subdev *subdev,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct ccs_sensor *sensor = to_ccs_sensor(subdev);
···
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		ret = ccs_set_crop(subdev, cfg, sel);
+		ret = ccs_set_crop(subdev, sd_state, sel);
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
-		ret = ccs_set_compose(subdev, cfg, sel);
+		ret = ccs_set_compose(subdev, sd_state, sel);
 		break;
 	default:
 		ret = -EINVAL;
···
 
 	for (i = 0; i < ssd->npads; i++) {
 		struct v4l2_mbus_framefmt *try_fmt =
-			v4l2_subdev_get_try_format(sd, fh->pad, i);
+			v4l2_subdev_get_try_format(sd, fh->state, i);
 		struct v4l2_rect *try_crop =
-			v4l2_subdev_get_try_crop(sd, fh->pad, i);
+			v4l2_subdev_get_try_crop(sd, fh->state, i);
 		struct v4l2_rect *try_comp;
 
 		ccs_get_native_size(ssd, try_crop);
···
 		if (ssd != sensor->pixel_array)
 			continue;
 
-		try_comp = v4l2_subdev_get_try_compose(sd, fh->pad, i);
+		try_comp = v4l2_subdev_get_try_compose(sd, fh->state, i);
 		*try_comp = *try_crop;
 	}
 

drivers/media/i2c/cx25840/cx25840-core.c

···
 /* ----------------------------------------------------------------------- */
 
 static int cx25840_set_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;

drivers/media/i2c/et8ek8/et8ek8_driver.c

···
  */
 #define MAX_FMTS 4
 static int et8ek8_enum_mbus_code(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct et8ek8_reglist **list =
···
 }
 
 static int et8ek8_enum_frame_size(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct et8ek8_reglist **list =
···
 }
 
 static int et8ek8_enum_frame_ival(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_interval_enum *fie)
 {
 	struct et8ek8_reglist **list =
···
 
 static struct v4l2_mbus_framefmt *
 __et8ek8_get_pad_format(struct et8ek8_sensor *sensor,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&sensor->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&sensor->subdev, sd_state,
+						  pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &sensor->format;
 	default:
···
 }
 
 static int et8ek8_get_pad_format(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct et8ek8_sensor *sensor = to_et8ek8_sensor(subdev);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __et8ek8_get_pad_format(sensor, cfg, fmt->pad, fmt->which);
+	format = __et8ek8_get_pad_format(sensor, sd_state, fmt->pad,
+					 fmt->which);
 	if (!format)
 		return -EINVAL;
 
···
 }
 
 static int et8ek8_set_pad_format(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct et8ek8_sensor *sensor = to_et8ek8_sensor(subdev);
 	struct v4l2_mbus_framefmt *format;
 	struct et8ek8_reglist *reglist;
 
-	format = __et8ek8_get_pad_format(sensor, cfg, fmt->pad, fmt->which);
+	format = __et8ek8_get_pad_format(sensor, sd_state, fmt->pad,
+					 fmt->which);
 	if (!format)
 		return -EINVAL;
 
···
 	struct et8ek8_reglist *reglist;
 
 	reglist = et8ek8_reglist_find_type(&meta_reglist, ET8EK8_REGLIST_MODE);
-	format = __et8ek8_get_pad_format(sensor, fh->pad, 0,
+	format = __et8ek8_get_pad_format(sensor, fh->state, 0,
 					 V4L2_SUBDEV_FORMAT_TRY);
 	et8ek8_reglist_to_mbus(reglist, format);
 

drivers/media/i2c/hi556.c

···
 }
 
 static int hi556_set_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct hi556 *hi556 = to_hi556(sd);
···
 	mutex_lock(&hi556->mutex);
 	hi556_assign_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
 	} else {
 		hi556->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(hi556->link_freq, mode->link_freq_index);
···
 }
 
 static int hi556_get_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct hi556 *hi556 = to_hi556(sd);
 
 	mutex_lock(&hi556->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&hi556->sd, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(&hi556->sd,
+							  sd_state,
 							  fmt->pad);
 	else
 		hi556_assign_pad_format(hi556->cur_mode, &fmt->format);
···
 }
 
 static int hi556_enum_mbus_code(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int hi556_enum_frame_size(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 
 	mutex_lock(&hi556->mutex);
 	hi556_assign_pad_format(&supported_modes[0],
-				v4l2_subdev_get_try_format(sd, fh->pad, 0));
+				v4l2_subdev_get_try_format(sd, fh->state, 0));
 	mutex_unlock(&hi556->mutex);
 
 	return 0;

drivers/media/i2c/imx208.c

···
 static int imx208_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->pad, 0);
+		v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	/* Initialize try_fmt */
 	try_fmt->width = supported_modes[0].width;
···
 };
 
 static int imx208_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct imx208 *imx208 = to_imx208(sd);
···
 }
 
 static int imx208_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct imx208 *imx208 = to_imx208(sd);
···
 }
 
 static int __imx208_get_pad_format(struct imx208 *imx208,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *fmt)
 {
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&imx208->sd, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(&imx208->sd,
+							  sd_state,
 							  fmt->pad);
 	else
 		imx208_mode_to_pad_format(imx208, imx208->cur_mode, fmt);
···
 }
 
 static int imx208_get_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx208 *imx208 = to_imx208(sd);
 	int ret;
 
 	mutex_lock(&imx208->imx208_mx);
-	ret = __imx208_get_pad_format(imx208, cfg, fmt);
+	ret = __imx208_get_pad_format(imx208, sd_state, fmt);
 	mutex_unlock(&imx208->imx208_mx);
 
 	return ret;
 }
 
 static int imx208_set_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx208 *imx208 = to_imx208(sd);
···
 				      fmt->format.width, fmt->format.height);
 	imx208_mode_to_pad_format(imx208, mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
 	} else {
 		imx208->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(imx208->link_freq, mode->link_freq_index);

drivers/media/i2c/imx214.c

···
 }
 
 static int imx214_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int imx214_enum_frame_size(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->code != IMX214_MBUS_CODE)
···
 
 static struct v4l2_mbus_framefmt *
 __imx214_get_pad_format(struct imx214 *imx214,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			unsigned int pad,
 			enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&imx214->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&imx214->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &imx214->fmt;
 	default:
···
 }
 
 static int imx214_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *format)
 {
 	struct imx214 *imx214 = to_imx214(sd);
 
 	mutex_lock(&imx214->mutex);
-	format->format = *__imx214_get_pad_format(imx214, cfg, format->pad,
+	format->format = *__imx214_get_pad_format(imx214, sd_state,
+						  format->pad,
 						  format->which);
 	mutex_unlock(&imx214->mutex);
 
···
 }
 
 static struct v4l2_rect *
-__imx214_get_pad_crop(struct imx214 *imx214, struct v4l2_subdev_pad_config *cfg,
+__imx214_get_pad_crop(struct imx214 *imx214,
+		      struct v4l2_subdev_state *sd_state,
 		      unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&imx214->sd, cfg, pad);
+		return v4l2_subdev_get_try_crop(&imx214->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &imx214->crop;
 	default:
···
 }
 
 static int imx214_set_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *format)
 {
 	struct imx214 *imx214 = to_imx214(sd);
···
 
 	mutex_lock(&imx214->mutex);
 
-	__crop = __imx214_get_pad_crop(imx214, cfg, format->pad, format->which);
+	__crop = __imx214_get_pad_crop(imx214, sd_state, format->pad,
+				       format->which);
 
 	mode = v4l2_find_nearest_size(imx214_modes,
 				      ARRAY_SIZE(imx214_modes), width, height,
···
 	__crop->width = mode->width;
 	__crop->height = mode->height;
 
-	__format = __imx214_get_pad_format(imx214, cfg, format->pad,
+	__format = __imx214_get_pad_format(imx214, sd_state, format->pad,
 					   format->which);
 	__format->width = __crop->width;
 	__format->height = __crop->height;
···
 }
 
 static int imx214_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct imx214 *imx214 = to_imx214(sd);
···
 		return -EINVAL;
 
 	mutex_lock(&imx214->mutex);
-	sel->r = *__imx214_get_pad_crop(imx214, cfg, sel->pad,
+	sel->r = *__imx214_get_pad_crop(imx214, sd_state, sel->pad,
 					sel->which);
 	mutex_unlock(&imx214->mutex);
 	return 0;
 }
 
 static int imx214_entity_init_cfg(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg)
+				  struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = { };
 
-	fmt.which = cfg ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
+	fmt.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
 	fmt.format.width = imx214_modes[0].width;
 	fmt.format.height = imx214_modes[0].height;
 
-	imx214_set_format(subdev, cfg, &fmt);
+	imx214_set_format(subdev, sd_state, &fmt);
 
 	return 0;
 }
···
 }
 
 static int imx214_enum_frame_interval(struct v4l2_subdev *subdev,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_interval_enum *fie)
 {
 	const struct imx214_mode *mode;

drivers/media/i2c/imx219.c

···
 {
 	struct imx219 *imx219 = to_imx219(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->pad, 0);
+		v4l2_subdev_get_try_format(sd, fh->state, 0);
 	struct v4l2_rect *try_crop;
 
 	mutex_lock(&imx219->mutex);
···
 	try_fmt->field = V4L2_FIELD_NONE;
 
 	/* Initialize try_crop rectangle. */
-	try_crop = v4l2_subdev_get_try_crop(sd, fh->pad, 0);
+	try_crop = v4l2_subdev_get_try_crop(sd, fh->state, 0);
 	try_crop->top = IMX219_PIXEL_ARRAY_TOP;
 	try_crop->left = IMX219_PIXEL_ARRAY_LEFT;
 	try_crop->width = IMX219_PIXEL_ARRAY_WIDTH;
···
 };
 
 static int imx219_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct imx219 *imx219 = to_imx219(sd);
···
 }
 
 static int imx219_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct imx219 *imx219 = to_imx219(sd);
···
 }
 
 static int __imx219_get_pad_format(struct imx219 *imx219,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *fmt)
 {
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *try_fmt =
-			v4l2_subdev_get_try_format(&imx219->sd, cfg, fmt->pad);
+			v4l2_subdev_get_try_format(&imx219->sd, sd_state,
+						   fmt->pad);
 		/* update the code which could change due to vflip or hflip: */
 		try_fmt->code = imx219_get_format_code(imx219, try_fmt->code);
 		fmt->format = *try_fmt;
···
 }
 
 static int imx219_get_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx219 *imx219 = to_imx219(sd);
 	int ret;
 
 	mutex_lock(&imx219->mutex);
-	ret = __imx219_get_pad_format(imx219, cfg, fmt);
+	ret = __imx219_get_pad_format(imx219, sd_state, fmt);
 	mutex_unlock(&imx219->mutex);
 
 	return ret;
 }
 
 static int imx219_set_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx219 *imx219 = to_imx219(sd);
···
 				      fmt->format.width, fmt->format.height);
 	imx219_update_pad_format(imx219, mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else if (imx219->mode != mode ||
 		   imx219->fmt.code != fmt->format.code) {
···
 }
 
 static const struct v4l2_rect *
-__imx219_get_pad_crop(struct imx219 *imx219, struct v4l2_subdev_pad_config *cfg,
+__imx219_get_pad_crop(struct imx219 *imx219,
+		      struct v4l2_subdev_state *sd_state,
 		      unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&imx219->sd, cfg, pad);
+		return v4l2_subdev_get_try_crop(&imx219->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &imx219->mode->crop;
 	}
···
 }
 
 static int imx219_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	switch (sel->target) {
···
 		struct imx219 *imx219 = to_imx219(sd);
 
 		mutex_lock(&imx219->mutex);
-		sel->r = *__imx219_get_pad_crop(imx219, cfg, sel->pad,
+		sel->r = *__imx219_get_pad_crop(imx219, sd_state, sel->pad,
 						sel->which);
 		mutex_unlock(&imx219->mutex);
 

drivers/media/i2c/imx258.c

···
 static int imx258_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->pad, 0);
+		v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	/* Initialize try_fmt */
 	try_fmt->width = supported_modes[0].width;
···
 };
 
 static int imx258_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	/* Only one bayer order(GRBG) is supported */
···
 }
 
 static int imx258_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 }
 
 static int __imx258_get_pad_format(struct imx258 *imx258,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *fmt)
 {
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&imx258->sd, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(&imx258->sd,
+							  sd_state,
 							  fmt->pad);
 	else
 		imx258_update_pad_format(imx258->cur_mode, fmt);
···
 }
 
 static int imx258_get_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx258 *imx258 = to_imx258(sd);
 	int ret;
 
 	mutex_lock(&imx258->mutex);
-	ret = __imx258_get_pad_format(imx258, cfg, fmt);
+	ret = __imx258_get_pad_format(imx258, sd_state, fmt);
 	mutex_unlock(&imx258->mutex);
 
 	return ret;
 }
 
 static int imx258_set_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx258 *imx258 = to_imx258(sd);
···
 		fmt->format.width, fmt->format.height);
 	imx258_update_pad_format(mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		imx258->cur_mode = mode;

drivers/media/i2c/imx274.c

···
  * Must be called with imx274->lock locked.
  *
  * @imx274: The device object
- * @cfg:    The pad config we are editing for TRY requests
+ * @sd_state: The subdev state we are editing for TRY requests
  * @which:  V4L2_SUBDEV_FORMAT_ACTIVE or V4L2_SUBDEV_FORMAT_TRY from the caller
  * @width:  Input-output parameter: set to the desired width before
  *          the call, contains the chosen value after returning successfully
···
  *          available (when called from set_fmt)
  */
 static int __imx274_change_compose(struct stimx274 *imx274,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   u32 which,
 				   u32 *width,
 				   u32 *height,
···
 	int best_goodness = INT_MIN;
 
 	if (which == V4L2_SUBDEV_FORMAT_TRY) {
-		cur_crop = &cfg->try_crop;
-		tgt_fmt = &cfg->try_fmt;
+		cur_crop = &sd_state->pads->try_crop;
+		tgt_fmt = &sd_state->pads->try_fmt;
 	} else {
 		cur_crop = &imx274->crop;
 		tgt_fmt = &imx274->format;
···
 /**
  * imx274_get_fmt - Get the pad format
  * @sd: Pointer to V4L2 Sub device structure
- * @cfg: Pointer to sub device pad information structure
+ * @sd_state: Pointer to sub device state structure
  * @fmt: Pointer to pad level media bus format
  *
  * This function is used to get the pad format information.
···
  * Return: 0 on success
  */
 static int imx274_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct stimx274 *imx274 = to_imx274(sd);
···
 /**
  * imx274_set_fmt - This is used to set the pad format
  * @sd: Pointer to V4L2 Sub device structure
- * @cfg: Pointer to sub device pad information structure
+ * @sd_state: Pointer to sub device state information structure
  * @format: Pointer to pad level media bus format
  *
  * This function is used to set the pad format.
···
  * Return: 0 on success
  */
 static int imx274_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 
 	mutex_lock(&imx274->lock);
 
-	err = __imx274_change_compose(imx274, cfg, format->which,
+	err = __imx274_change_compose(imx274, sd_state, format->which,
 				      &fmt->width, &fmt->height, 0);
 
 	if (err)
···
 	 */
 	fmt->field = V4L2_FIELD_NONE;
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 	else
 		imx274->format = *fmt;
 
···
 }
 
 static int imx274_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct stimx274 *imx274 = to_imx274(sd);
···
 	}
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		src_crop = &cfg->try_crop;
-		src_fmt = &cfg->try_fmt;
+		src_crop = &sd_state->pads->try_crop;
+		src_fmt = &sd_state->pads->try_fmt;
 	} else {
 		src_crop = &imx274->crop;
 		src_fmt = &imx274->format;
···
 }
 
 static int imx274_set_selection_crop(struct stimx274 *imx274,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_selection *sel)
 {
 	struct v4l2_rect *tgt_crop;
···
 	sel->r = new_crop;
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY)
-		tgt_crop = &cfg->try_crop;
+		tgt_crop = &sd_state->pads->try_crop;
 	else
 		tgt_crop = &imx274->crop;
 
···
 
 	/* if crop size changed then reset the output image size */
 	if (size_changed)
-		__imx274_change_compose(imx274, cfg, sel->which,
+		__imx274_change_compose(imx274, sd_state, sel->which,
 					&new_crop.width, &new_crop.height,
 					sel->flags);
 
···
 }
 
 static int imx274_set_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct stimx274 *imx274 = to_imx274(sd);
···
 		return -EINVAL;
 
 	if (sel->target == V4L2_SEL_TGT_CROP)
-		return imx274_set_selection_crop(imx274, cfg, sel);
+		return imx274_set_selection_crop(imx274, sd_state, sel);
 
 	if (sel->target == V4L2_SEL_TGT_COMPOSE) {
 		int err;
 
 		mutex_lock(&imx274->lock);
-		err =  __imx274_change_compose(imx274, cfg, sel->which,
+		err =  __imx274_change_compose(imx274, sd_state, sel->which,
 					       &sel->r.width, &sel->r.height,
 					       sel->flags);
 		mutex_unlock(&imx274->lock);

drivers/media/i2c/imx290.c

···
 };
 
 static int imx290_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(imx290_formats))
···
 }
 
 static int imx290_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	const struct imx290 *imx290 = to_imx290(sd);
···
 }
 
 static int imx290_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct imx290 *imx290 = to_imx290(sd);
···
 	mutex_lock(&imx290->lock);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		framefmt = v4l2_subdev_get_try_format(&imx290->sd, cfg,
+		framefmt = v4l2_subdev_get_try_format(&imx290->sd, sd_state,
 						      fmt->pad);
 	else
 		framefmt = &imx290->current_format;
···
 }
 
 static int imx290_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
-		      struct v4l2_subdev_format *fmt)
+			  struct v4l2_subdev_state *sd_state,
+			  struct v4l2_subdev_format *fmt)
 {
 	struct imx290 *imx290 = to_imx290(sd);
 	const struct imx290_mode *mode;
···
 	fmt->format.field = V4L2_FIELD_NONE;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		format = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		format = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 	} else {
 		format = &imx290->current_format;
 		imx290->current_mode = mode;
···
 }
 
 static int imx290_entity_init_cfg(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg)
+				  struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = { 0 };
 
-	fmt.which = cfg ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
+	fmt.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
 	fmt.format.width = 1920;
 	fmt.format.height = 1080;
 
-	imx290_set_fmt(subdev, cfg, &fmt);
+	imx290_set_fmt(subdev, sd_state, &fmt);
 
 	return 0;
 }

drivers/media/i2c/imx319.c

···
 {
 	struct imx319 *imx319 = to_imx319(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->pad, 0);
+		v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	mutex_lock(&imx319->mutex);
 
···
 };
 
 static int imx319_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct imx319 *imx319 = to_imx319(sd);
···
 }
 
 static int imx319_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct imx319 *imx319 = to_imx319(sd);
···
 }
 
 static int imx319_do_get_pad_format(struct imx319 *imx319,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *framefmt;
 	struct v4l2_subdev *sd = &imx319->sd;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		imx319_update_pad_format(imx319, imx319->cur_mode, fmt);
···
 }
 
 static int imx319_get_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx319 *imx319 = to_imx319(sd);
 	int ret;
 
 	mutex_lock(&imx319->mutex);
-	ret = imx319_do_get_pad_format(imx319, cfg, fmt);
+	ret = imx319_do_get_pad_format(imx319, sd_state, fmt);
 	mutex_unlock(&imx319->mutex);
 
 	return ret;
···
 
 static int
 imx319_set_pad_format(struct v4l2_subdev *sd,
-		      struct v4l2_subdev_pad_config *cfg,
+		      struct v4l2_subdev_state *sd_state,
 		      struct v4l2_subdev_format *fmt)
 {
 	struct imx319 *imx319 = to_imx319(sd);
···
 				      fmt->format.width, fmt->format.height);
 	imx319_update_pad_format(imx319, mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		imx319->cur_mode = mode;

drivers/media/i2c/imx334.c

···
 /**
  * imx334_enum_mbus_code() - Enumerate V4L2 sub-device mbus codes
  * @sd: pointer to imx334 V4L2 sub-device structure
- * @cfg: V4L2 sub-device pad configuration
+ * @sd_state: V4L2 sub-device state
  * @code: V4L2 sub-device code enumeration need to be filled
  *
  * Return: 0 if successful, error code otherwise.
  */
 static int imx334_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 /**
  * imx334_enum_frame_size() - Enumerate V4L2 sub-device frame sizes
  * @sd: pointer to imx334 V4L2 sub-device structure
- * @cfg: V4L2 sub-device pad configuration
+ * @sd_state: V4L2 sub-device state
  * @fsize: V4L2 sub-device size enumeration need to be filled
  *
  * Return: 0 if successful, error code otherwise.
  */
 static int imx334_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fsize)
 {
 	if (fsize->index > 0)
···
 /**
  * imx334_get_pad_format() - Get subdevice pad format
  * @sd: pointer to imx334 V4L2 sub-device structure
- * @cfg: V4L2 sub-device pad configuration
+ * @sd_state: V4L2 sub-device state
  * @fmt: V4L2 sub-device format need to be set
  *
  * Return: 0 if successful, error code otherwise.
  */
 static int imx334_get_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx334 *imx334 = to_imx334(sd);
···
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		imx334_fill_pad_format(imx334, imx334->cur_mode, fmt);
···
 /**
  * imx334_set_pad_format() - Set subdevice pad format
  * @sd: pointer to imx334 V4L2 sub-device structure
- * @cfg: V4L2 sub-device pad configuration
+ * @sd_state: V4L2 sub-device state
  * @fmt: V4L2 sub-device format need to be set
  *
  * Return: 0 if successful, error code otherwise.
  */
 static int imx334_set_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx334 *imx334 = to_imx334(sd);
···
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *framefmt;
 
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		ret = imx334_update_controls(imx334, mode);
···
 /**
  * imx334_init_pad_cfg() - Initialize sub-device pad configuration
  * @sd: pointer to imx334 V4L2 sub-device structure
- * @cfg: V4L2 sub-device pad configuration
+ * @sd_state: V4L2 sub-device state
  *
  * Return: 0 if successful, error code otherwise.
  */
 static int imx334_init_pad_cfg(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg)
+			       struct v4l2_subdev_state *sd_state)
 {
 	struct imx334 *imx334 = to_imx334(sd);
 	struct v4l2_subdev_format fmt = { 0 };
 
-	fmt.which = cfg ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
+	fmt.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
 	imx334_fill_pad_format(imx334, &supported_mode, &fmt);
 
-	return imx334_set_pad_format(sd, cfg, &fmt);
+	return imx334_set_pad_format(sd, sd_state, &fmt);
 }
 
 /**

drivers/media/i2c/imx355.c

···
 {
 	struct imx355 *imx355 = to_imx355(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, fh->pad, 0);
+		v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	mutex_lock(&imx355->mutex);
 
···
 };
 
 static int imx355_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct imx355 *imx355 = to_imx355(sd);
···
 }
 
 static int imx355_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct imx355 *imx355 = to_imx355(sd);
···
 }
 
 static int imx355_do_get_pad_format(struct imx355 *imx355,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *framefmt;
 	struct v4l2_subdev *sd = &imx355->sd;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		imx355_update_pad_format(imx355, imx355->cur_mode, fmt);
···
 }
 
 static int imx355_get_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx355 *imx355 = to_imx355(sd);
 	int ret;
 
 	mutex_lock(&imx355->mutex);
-	ret = imx355_do_get_pad_format(imx355, cfg, fmt);
+	ret = imx355_do_get_pad_format(imx355, sd_state, fmt);
 	mutex_unlock(&imx355->mutex);
 
 	return ret;
···
 
 static int
 imx355_set_pad_format(struct v4l2_subdev *sd,
-		      struct v4l2_subdev_pad_config *cfg,
+		      struct v4l2_subdev_state *sd_state,
 		      struct v4l2_subdev_format *fmt)
 {
 	struct imx355 *imx355 = to_imx355(sd);
···
 				      fmt->format.width, fmt->format.height);
 	imx355_update_pad_format(imx355, mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		imx355->cur_mode = mode;

drivers/media/i2c/m5mols/m5mols_core.c

···
 }
 
 static struct v4l2_mbus_framefmt *__find_format(struct m5mols_info *info,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				enum v4l2_subdev_format_whence which,
 				enum m5mols_restype type)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return cfg ? v4l2_subdev_get_try_format(&info->sd, cfg, 0) : NULL;
+		return sd_state ? v4l2_subdev_get_try_format(&info->sd,
+							     sd_state, 0) : NULL;
 
 	return &info->ffmt[type];
 }
 
-static int m5mols_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int m5mols_get_fmt(struct v4l2_subdev *sd,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct m5mols_info *info = to_m5mols(sd);
···
 
 	mutex_lock(&info->lock);
 
-	format = __find_format(info, cfg, fmt->which, info->res_type);
+	format = __find_format(info, sd_state, fmt->which, info->res_type);
 	if (format)
 		fmt->format = *format;
 	else
···
 	return ret;
 }
 
-static int m5mols_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int m5mols_set_fmt(struct v4l2_subdev *sd,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct m5mols_info *info = to_m5mols(sd);
···
 	if (ret < 0)
 		return ret;
 
-	sfmt = __find_format(info, cfg, fmt->which, type);
+	sfmt = __find_format(info, sd_state, fmt->which, type);
 	if (!sfmt)
 		return 0;
 
···
 
 
 static int m5mols_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (!code || code->index >= SIZE_DEFAULT_FFMT)
···
  */
 static int m5mols_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
-	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(sd, fh->pad, 0);
+	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(sd,
+								       fh->state,
+								       0);
 
 	*format = m5mols_default_ffmt[0];
 	return 0;

drivers/media/i2c/max9286.c

···
 }
 
 static int max9286_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index > 0)
···
 
 static struct v4l2_mbus_framefmt *
 max9286_get_pad_format(struct max9286_priv *priv,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       unsigned int pad, u32 which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&priv->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&priv->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &priv->fmt[pad];
 	default:
···
 }
 
 static int max9286_set_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct max9286_priv *priv = sd_to_max9286(sd);
···
 		break;
 	}
 
-	cfg_fmt = max9286_get_pad_format(priv, cfg, format->pad, format->which);
+	cfg_fmt = max9286_get_pad_format(priv, sd_state, format->pad,
+					 format->which);
 	if (!cfg_fmt)
 		return -EINVAL;
 
···
 }
 
 static int max9286_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct max9286_priv *priv = sd_to_max9286(sd);
···
 	if (pad == MAX9286_SRC_PAD)
 		pad = __ffs(priv->bound_sources);
 
-	cfg_fmt = max9286_get_pad_format(priv, cfg, pad, format->which);
+	cfg_fmt = max9286_get_pad_format(priv, sd_state, pad, format->which);
 	if (!cfg_fmt)
 		return -EINVAL;
 
···
 	unsigned int i;
 
 	for (i = 0; i < MAX9286_N_SINKS; i++) {
-		format = v4l2_subdev_get_try_format(subdev, fh->pad, i);
+		format = v4l2_subdev_get_try_format(subdev, fh->state, i);
 		max9286_init_format(format);
 	}
 

drivers/media/i2c/ml86v7667.c

···
 }
 
 static int ml86v7667_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index > 0)
···
 }
 
 static int ml86v7667_fill_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct ml86v7667_priv *priv = to_ml86v7667(sd);

drivers/media/i2c/mt9m001.c

···
 }
 
 static int mt9m001_set_selection(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int mt9m001_get_selection(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int mt9m001_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 		return -EINVAL;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		format->format = *mf;
 		return 0;
 	}
···
 }
 
 static int mt9m001_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return mt9m001_s_fmt(sd, fmt, mf);
-	cfg->try_fmt = *mf;
+	sd_state->pads->try_fmt = *mf;
 	return 0;
 }
 
···
 };
 
 static int mt9m001_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg)
+			    struct v4l2_subdev_state *sd_state)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct mt9m001 *mt9m001 = to_mt9m001(client);
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, cfg, 0);
+		v4l2_subdev_get_try_format(sd, sd_state, 0);
 
 	try_fmt->width		= MT9M001_MAX_WIDTH;
 	try_fmt->height		= MT9M001_MAX_HEIGHT;
···
 }
 
 static int mt9m001_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);

drivers/media/i2c/mt9m032.c

···
  */
 
 static int mt9m032_enum_mbus_code(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index != 0)
···
 }
 
 static int mt9m032_enum_frame_size(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index != 0 || fse->code != MEDIA_BUS_FMT_Y8_1X8)
···
 /**
  * __mt9m032_get_pad_crop() - get crop rect
  * @sensor: pointer to the sensor struct
- * @cfg: v4l2_subdev_pad_config for getting the try crop rect from
+ * @sd_state: v4l2_subdev_state for getting the try crop rect from
  * @which: select try or active crop rect
  *
  * Returns a pointer the current active or fh relative try crop rect
  */
 static struct v4l2_rect *
-__mt9m032_get_pad_crop(struct mt9m032 *sensor, struct v4l2_subdev_pad_config *cfg,
+__mt9m032_get_pad_crop(struct mt9m032 *sensor,
+		       struct v4l2_subdev_state *sd_state,
 		       enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&sensor->subdev, cfg, 0);
+		return v4l2_subdev_get_try_crop(&sensor->subdev, sd_state, 0);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &sensor->crop;
 	default:
···
 /**
  * __mt9m032_get_pad_format() - get format
  * @sensor: pointer to the sensor struct
- * @cfg: v4l2_subdev_pad_config for getting the try format from
+ * @sd_state: v4l2_subdev_state for getting the try format from
  * @which: select try or active format
  *
  * Returns a pointer the current active or fh relative try format
  */
 static struct v4l2_mbus_framefmt *
-__mt9m032_get_pad_format(struct mt9m032 *sensor, struct v4l2_subdev_pad_config *cfg,
+__mt9m032_get_pad_format(struct mt9m032 *sensor,
+			 struct v4l2_subdev_state *sd_state,
 			 enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&sensor->subdev, cfg, 0);
+		return v4l2_subdev_get_try_format(&sensor->subdev, sd_state,
+						  0);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &sensor->format;
 	default:
···
 }
 
 static int mt9m032_get_pad_format(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_format *fmt)
 {
 	struct mt9m032 *sensor = to_mt9m032(subdev);
 
 	mutex_lock(&sensor->lock);
-	fmt->format = *__mt9m032_get_pad_format(sensor, cfg, fmt->which);
+	fmt->format = *__mt9m032_get_pad_format(sensor, sd_state, fmt->which);
 	mutex_unlock(&sensor->lock);
 
 	return 0;
 }
 
 static int mt9m032_set_pad_format(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_format *fmt)
 {
 	struct mt9m032 *sensor = to_mt9m032(subdev);
···
 	}
 
 	/* Scaling is not supported, the format is thus fixed. */
-	fmt->format = *__mt9m032_get_pad_format(sensor, cfg, fmt->which);
+	fmt->format = *__mt9m032_get_pad_format(sensor, sd_state, fmt->which);
 	ret = 0;
 
 done:
···
 }
 
 static int mt9m032_get_pad_selection(struct v4l2_subdev *subdev,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_selection *sel)
 {
 	struct mt9m032 *sensor = to_mt9m032(subdev);
···
 		return -EINVAL;
 
 	mutex_lock(&sensor->lock);
-	sel->r = *__mt9m032_get_pad_crop(sensor, cfg, sel->which);
+	sel->r = *__mt9m032_get_pad_crop(sensor, sd_state, sel->which);
 	mutex_unlock(&sensor->lock);
 
 	return 0;
 }
 
 static int mt9m032_set_pad_selection(struct v4l2_subdev *subdev,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_selection *sel)
 {
 	struct mt9m032 *sensor = to_mt9m032(subdev);
···
 	rect.height = min_t(unsigned int, rect.height,
 			    MT9M032_PIXEL_ARRAY_HEIGHT - rect.top);
 
-	__crop = __mt9m032_get_pad_crop(sensor, cfg, sel->which);
+	__crop = __mt9m032_get_pad_crop(sensor, sd_state, sel->which);
 
 	if (rect.width != __crop->width || rect.height != __crop->height) {
 		/* Reset the output image size if the crop rectangle size has
 		 * been modified.
 		 */
-		format = __mt9m032_get_pad_format(sensor, cfg, sel->which);
+		format = __mt9m032_get_pad_format(sensor, sd_state,
+						  sel->which);
 		format->width = rect.width;
 		format->height = rect.height;
 	}

drivers/media/i2c/mt9m111.c

···
 }
 
 static int mt9m111_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int mt9m111_get_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int mt9m111_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		mf = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		format->format = *mf;
 		return 0;
 #else
···
 }
 
 static int mt9m111_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 	mf->xfer_func	= V4L2_XFER_FUNC_DEFAULT;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *mf;
+		sd_state->pads->try_fmt = *mf;
 		return 0;
 	}
 
···
 }
 
 static int mt9m111_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(mt9m111_colour_fmts))
···
 }
 
 static int mt9m111_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg)
+			    struct v4l2_subdev_state *sd_state)
 {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 	struct v4l2_mbus_framefmt *format =
-		v4l2_subdev_get_try_format(sd, cfg, 0);
+		v4l2_subdev_get_try_format(sd, sd_state, 0);
 
 	format->width	= MT9M111_MAX_WIDTH;
 	format->height	= MT9M111_MAX_HEIGHT;

drivers/media/i2c/mt9p031.c

···
 }
 
 static int mt9p031_enum_mbus_code(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct mt9p031 *mt9p031 = to_mt9p031(subdev);
···
 }
 
 static int mt9p031_enum_frame_size(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct mt9p031 *mt9p031 = to_mt9p031(subdev);
···
 }
 
 static struct v4l2_mbus_framefmt *
-__mt9p031_get_pad_format(struct mt9p031 *mt9p031, struct v4l2_subdev_pad_config *cfg,
+__mt9p031_get_pad_format(struct mt9p031 *mt9p031,
+			 struct v4l2_subdev_state *sd_state,
 			 unsigned int pad, u32 which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&mt9p031->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&mt9p031->subdev, sd_state,
+						  pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9p031->format;
 	default:
···
 }
 
 static struct v4l2_rect *
-__mt9p031_get_pad_crop(struct mt9p031 *mt9p031, struct v4l2_subdev_pad_config *cfg,
-		     unsigned int pad, u32 which)
+__mt9p031_get_pad_crop(struct mt9p031 *mt9p031,
+		       struct v4l2_subdev_state *sd_state,
+		       unsigned int pad, u32 which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&mt9p031->subdev, cfg, pad);
+		return v4l2_subdev_get_try_crop(&mt9p031->subdev, sd_state,
+						pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9p031->crop;
 	default:
···
 }
 
 static int mt9p031_get_format(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct mt9p031 *mt9p031 = to_mt9p031(subdev);
 
-	fmt->format = *__mt9p031_get_pad_format(mt9p031, cfg, fmt->pad,
+	fmt->format = *__mt9p031_get_pad_format(mt9p031, sd_state, fmt->pad,
 						fmt->which);
 	return 0;
 }
 
 static int mt9p031_set_format(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct mt9p031 *mt9p031 = to_mt9p031(subdev);
···
 	unsigned int hratio;
 	unsigned int vratio;
 
-	__crop = __mt9p031_get_pad_crop(mt9p031, cfg, format->pad,
+	__crop = __mt9p031_get_pad_crop(mt9p031, sd_state, format->pad,
 					format->which);
 
 	/* Clamp the width and height to avoid dividing by zero. */
···
 	hratio = DIV_ROUND_CLOSEST(__crop->width, width);
 	vratio = DIV_ROUND_CLOSEST(__crop->height, height);
 
-	__format = __mt9p031_get_pad_format(mt9p031, cfg, format->pad,
+	__format = __mt9p031_get_pad_format(mt9p031, sd_state, format->pad,
 					    format->which);
 	__format->width = __crop->width / hratio;
 	__format->height = __crop->height / vratio;
···
 }
 
 static int mt9p031_get_selection(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct mt9p031 *mt9p031 = to_mt9p031(subdev);
···
 	if (sel->target != V4L2_SEL_TGT_CROP)
 		return -EINVAL;
 
-	sel->r = *__mt9p031_get_pad_crop(mt9p031, cfg, sel->pad, sel->which);
+	sel->r = *__mt9p031_get_pad_crop(mt9p031, sd_state, sel->pad,
+					 sel->which);
 	return 0;
 }
 
 static int mt9p031_set_selection(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct mt9p031 *mt9p031 = to_mt9p031(subdev);
···
 	rect.height = min_t(unsigned int, rect.height,
 			    MT9P031_PIXEL_ARRAY_HEIGHT - rect.top);
 
-	__crop = __mt9p031_get_pad_crop(mt9p031, cfg, sel->pad, sel->which);
+	__crop = __mt9p031_get_pad_crop(mt9p031, sd_state, sel->pad,
+					sel->which);
 
 	if (rect.width != __crop->width || rect.height != __crop->height) {
 		/* Reset the output image size if the crop rectangle size has
 		 * been modified.
 		 */
-		__format = __mt9p031_get_pad_format(mt9p031, cfg, sel->pad,
+		__format = __mt9p031_get_pad_format(mt9p031, sd_state,
+						    sel->pad,
 						    sel->which);
 		__format->width = rect.width;
 		__format->height = rect.height;
···
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	crop = v4l2_subdev_get_try_crop(subdev, fh->pad, 0);
+	crop = v4l2_subdev_get_try_crop(subdev, fh->state, 0);
 	crop->left = MT9P031_COLUMN_START_DEF;
 	crop->top = MT9P031_ROW_START_DEF;
 	crop->width = MT9P031_WINDOW_WIDTH_DEF;
 	crop->height = MT9P031_WINDOW_HEIGHT_DEF;
 
-	format = v4l2_subdev_get_try_format(subdev, fh->pad, 0);
+	format = v4l2_subdev_get_try_format(subdev, fh->state, 0);
 
 	if (mt9p031->model == MT9P031_MODEL_MONOCHROME)
 		format->code = MEDIA_BUS_FMT_Y12_1X12;

drivers/media/i2c/mt9t001.c

···
  */
 
 static struct v4l2_mbus_framefmt *
-__mt9t001_get_pad_format(struct mt9t001 *mt9t001, struct v4l2_subdev_pad_config *cfg,
+__mt9t001_get_pad_format(struct mt9t001 *mt9t001,
+			 struct v4l2_subdev_state *sd_state,
 			 unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&mt9t001->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&mt9t001->subdev, sd_state,
+						  pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9t001->format;
 	default:
···
 }
 
 static struct v4l2_rect *
-__mt9t001_get_pad_crop(struct mt9t001 *mt9t001, struct v4l2_subdev_pad_config *cfg,
+__mt9t001_get_pad_crop(struct mt9t001 *mt9t001,
+		       struct v4l2_subdev_state *sd_state,
 		       unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&mt9t001->subdev, cfg, pad);
+		return v4l2_subdev_get_try_crop(&mt9t001->subdev, sd_state,
+						pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9t001->crop;
 	default:
···
 }
 
 static int mt9t001_enum_mbus_code(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int mt9t001_enum_frame_size(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= 8 || fse->code != MEDIA_BUS_FMT_SGRBG10_1X10)
···
 }
 
 static int mt9t001_get_format(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct mt9t001 *mt9t001 = to_mt9t001(subdev);
 
-	format->format = *__mt9t001_get_pad_format(mt9t001, cfg, format->pad,
+	format->format = *__mt9t001_get_pad_format(mt9t001, sd_state,
+						   format->pad,
 						   format->which);
 	return 0;
 }
 
 static int mt9t001_set_format(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct mt9t001 *mt9t001 = to_mt9t001(subdev);
···
 	unsigned int hratio;
 	unsigned int vratio;
 
-	__crop = __mt9t001_get_pad_crop(mt9t001, cfg, format->pad,
+	__crop = __mt9t001_get_pad_crop(mt9t001, sd_state, format->pad,
 					format->which);
 
 	/* Clamp the width and height to avoid dividing by zero. */
···
 	hratio = DIV_ROUND_CLOSEST(__crop->width, width);
 	vratio = DIV_ROUND_CLOSEST(__crop->height, height);
 
-	__format = __mt9t001_get_pad_format(mt9t001, cfg, format->pad,
+	__format = __mt9t001_get_pad_format(mt9t001, sd_state, format->pad,
 					    format->which);
 	__format->width = __crop->width / hratio;
 	__format->height = __crop->height / vratio;
···
 }
 
 static int mt9t001_get_selection(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct mt9t001 *mt9t001 = to_mt9t001(subdev);
···
 	if (sel->target != V4L2_SEL_TGT_CROP)
 		return -EINVAL;
 
-	sel->r = *__mt9t001_get_pad_crop(mt9t001, cfg, sel->pad, sel->which);
+	sel->r = *__mt9t001_get_pad_crop(mt9t001, sd_state, sel->pad,
+					 sel->which);
 	return 0;
 }
 
 static int mt9t001_set_selection(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct mt9t001 *mt9t001 = to_mt9t001(subdev);
···
 	rect.height = min_t(unsigned int, rect.height,
 			    MT9T001_PIXEL_ARRAY_HEIGHT - rect.top);
 
-	__crop = __mt9t001_get_pad_crop(mt9t001, cfg, sel->pad, sel->which);
+	__crop = __mt9t001_get_pad_crop(mt9t001, sd_state, sel->pad,
+					sel->which);
 
 	if (rect.width != __crop->width || rect.height != __crop->height) {
 		/* Reset the output image size if the crop rectangle size has
 		 * been modified.
 		 */
-		__format = __mt9t001_get_pad_format(mt9t001, cfg, sel->pad,
+		__format = __mt9t001_get_pad_format(mt9t001, sd_state,
+						    sel->pad,
 						    sel->which);
 		__format->width = rect.width;
 		__format->height = rect.height;
···
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	crop = v4l2_subdev_get_try_crop(subdev, fh->pad, 0);
+	crop = v4l2_subdev_get_try_crop(subdev, fh->state, 0);
 	crop->left = MT9T001_COLUMN_START_DEF;
 	crop->top = MT9T001_ROW_START_DEF;
 	crop->width = MT9T001_WINDOW_WIDTH_DEF + 1;
 	crop->height = MT9T001_WINDOW_HEIGHT_DEF + 1;
 
-	format = v4l2_subdev_get_try_format(subdev, fh->pad, 0);
+	format = v4l2_subdev_get_try_format(subdev, fh->state, 0);
 	format->code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	format->width = MT9T001_WINDOW_WIDTH_DEF + 1;
 	format->height = MT9T001_WINDOW_HEIGHT_DEF + 1;

drivers/media/i2c/mt9t112.c

···
 }
 
 static int mt9t112_get_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
-		struct v4l2_subdev_selection *sel)
+				 struct v4l2_subdev_state *sd_state,
+				 struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct mt9t112_priv *priv = to_mt9t112(client);
···
 }
 
 static int mt9t112_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int mt9t112_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 }
 
 static int mt9t112_set_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return mt9t112_s_fmt(sd, mf);
-	cfg->try_fmt = *mf;
+	sd_state->pads->try_fmt = *mf;
 
 	return 0;
 }
 
 static int mt9t112_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);

drivers/media/i2c/mt9v011.c

···
 }
 
 static int mt9v011_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index > 0)
···
 }
 
 static int mt9v011_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 
 		set_res(sd);
 	} else {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 	}
 
 	return 0;

drivers/media/i2c/mt9v032.c

···
  */
 
 static struct v4l2_mbus_framefmt *
-__mt9v032_get_pad_format(struct mt9v032 *mt9v032, struct v4l2_subdev_pad_config *cfg,
+__mt9v032_get_pad_format(struct mt9v032 *mt9v032,
+			 struct v4l2_subdev_state *sd_state,
 			 unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&mt9v032->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&mt9v032->subdev, sd_state,
+						  pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9v032->format;
 	default:
···
 }
 
 static struct v4l2_rect *
-__mt9v032_get_pad_crop(struct mt9v032 *mt9v032, struct v4l2_subdev_pad_config *cfg,
+__mt9v032_get_pad_crop(struct mt9v032 *mt9v032,
+		       struct v4l2_subdev_state *sd_state,
 		       unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&mt9v032->subdev, cfg, pad);
+		return v4l2_subdev_get_try_crop(&mt9v032->subdev, sd_state,
+						pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9v032->crop;
 	default:
···
 }
 
 static int mt9v032_enum_mbus_code(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
···
 }
 
 static int mt9v032_enum_frame_size(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
···
 }
 
 static int mt9v032_get_format(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
 
-	format->format = *__mt9v032_get_pad_format(mt9v032, cfg, format->pad,
+	format->format = *__mt9v032_get_pad_format(mt9v032, sd_state,
+						   format->pad,
 						   format->which);
 	return 0;
 }
···
 }
 
 static int mt9v032_set_format(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
···
 	unsigned int hratio;
 	unsigned int vratio;
 
-	__crop = __mt9v032_get_pad_crop(mt9v032, cfg, format->pad,
+	__crop = __mt9v032_get_pad_crop(mt9v032, sd_state, format->pad,
 					format->which);
 
 	/* Clamp the width and height to avoid dividing by zero. */
···
 	hratio = mt9v032_calc_ratio(__crop->width, width);
 	vratio = mt9v032_calc_ratio(__crop->height, height);
 
-	__format = __mt9v032_get_pad_format(mt9v032, cfg, format->pad,
+	__format = __mt9v032_get_pad_format(mt9v032, sd_state, format->pad,
 					    format->which);
 	__format->width = __crop->width / hratio;
 	__format->height = __crop->height / vratio;
···
 }
 
 static int mt9v032_get_selection(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
···
 	if (sel->target != V4L2_SEL_TGT_CROP)
 		return -EINVAL;
 
-	sel->r = *__mt9v032_get_pad_crop(mt9v032, cfg, sel->pad, sel->which);
+	sel->r = *__mt9v032_get_pad_crop(mt9v032, sd_state, sel->pad,
+					 sel->which);
 	return 0;
 }
 
 static int mt9v032_set_selection(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
···
 	rect.height = min_t(unsigned int,
 			    rect.height, MT9V032_PIXEL_ARRAY_HEIGHT - rect.top);
 
-	__crop = __mt9v032_get_pad_crop(mt9v032, cfg, sel->pad, sel->which);
+	__crop = __mt9v032_get_pad_crop(mt9v032, sd_state, sel->pad,
+					sel->which);
 
 	if (rect.width != __crop->width || rect.height != __crop->height) {
 		/* Reset the output image size if the crop rectangle size has
 		 * been modified.
 		 */
-		__format = __mt9v032_get_pad_format(mt9v032, cfg, sel->pad,
+		__format = __mt9v032_get_pad_format(mt9v032, sd_state,
+						    sel->pad,
 						    sel->which);
 		__format->width = rect.width;
 		__format->height = rect.height;
···
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	crop = v4l2_subdev_get_try_crop(subdev, fh->pad, 0);
+	crop = v4l2_subdev_get_try_crop(subdev, fh->state, 0);
 	crop->left = MT9V032_COLUMN_START_DEF;
 	crop->top = MT9V032_ROW_START_DEF;
 	crop->width = MT9V032_WINDOW_WIDTH_DEF;
 	crop->height = MT9V032_WINDOW_HEIGHT_DEF;
 
-	format = v4l2_subdev_get_try_format(subdev, fh->pad, 0);
+	format = v4l2_subdev_get_try_format(subdev, fh->state, 0);
 
 	if (mt9v032->model->color)
 		format->code = MEDIA_BUS_FMT_SGRBG10_1X10;

drivers/media/i2c/mt9v111.c

···
 
 static struct v4l2_mbus_framefmt *__mt9v111_get_pad_format(
 					struct mt9v111_dev *mt9v111,
-					struct v4l2_subdev_pad_config *cfg,
+					struct v4l2_subdev_state *sd_state,
 					unsigned int pad,
 					enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
 #if IS_ENABLED(CONFIG_VIDEO_V4L2_SUBDEV_API)
-		return v4l2_subdev_get_try_format(&mt9v111->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&mt9v111->sd, sd_state, pad);
 #else
-		return &cfg->try_fmt;
+		return &sd_state->pads->try_fmt;
 #endif
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &mt9v111->fmt;
···
 }
 
 static int mt9v111_enum_mbus_code(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index > ARRAY_SIZE(mt9v111_formats) - 1)
···
 }
 
 static int mt9v111_enum_frame_interval(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_interval_enum *fie)
 {
 	unsigned int i;
···
 }
 
 static int mt9v111_enum_frame_size(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->pad || fse->index >= ARRAY_SIZE(mt9v111_frame_sizes))
···
 }
 
 static int mt9v111_get_format(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct mt9v111_dev *mt9v111 = sd_to_mt9v111(subdev);
···
 		return -EINVAL;
 
 	mutex_lock(&mt9v111->stream_mutex);
-	format->format = *__mt9v111_get_pad_format(mt9v111, cfg, format->pad,
+	format->format = *__mt9v111_get_pad_format(mt9v111, sd_state,
+						   format->pad,
 						   format->which);
 	mutex_unlock(&mt9v111->stream_mutex);
 
···
 }
 
 static int mt9v111_set_format(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct mt9v111_dev *mt9v111 = sd_to_mt9v111(subdev);
···
 	new_fmt.height = mt9v111_frame_sizes[idx].height;
 
 	/* Update the device (or pad) format if it has changed. */
-	__fmt = __mt9v111_get_pad_format(mt9v111, cfg, format->pad,
+	__fmt = __mt9v111_get_pad_format(mt9v111, sd_state, format->pad,
 					 format->which);
 
 	/* Format hasn't changed, stop here. */
···
 }
 
 static int mt9v111_init_cfg(struct v4l2_subdev *subdev,
-			    struct v4l2_subdev_pad_config *cfg)
+			    struct v4l2_subdev_state *sd_state)
 {
-	cfg->try_fmt = mt9v111_def_fmt;
+	sd_state->pads->try_fmt = mt9v111_def_fmt;
 
 	return 0;
 }

drivers/media/i2c/noon010pc30.c

···
 }
 
 static int noon010_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(noon010_formats))
···
 }
 
 static int noon010_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct noon010_info *info = to_noon010(sd);
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		if (cfg) {
-			mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		if (sd_state) {
+			mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 			fmt->format = *mf;
 		}
 		return 0;
···
 	return &noon010_formats[i];
 }
 
-static int noon010_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int noon010_set_fmt(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct noon010_info *info = to_noon010(sd);
···
 	fmt->format.field = V4L2_FIELD_NONE;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		if (cfg) {
-			mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		if (sd_state) {
+			mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 			*mf = fmt->format;
 		}
 		return 0;
···
 
 static int noon010_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
-	struct v4l2_mbus_framefmt *mf = v4l2_subdev_get_try_format(sd, fh->pad, 0);
+	struct v4l2_mbus_framefmt *mf = v4l2_subdev_get_try_format(sd,
+								   fh->state,
+								   0);
 
 	mf->width = noon010_sizes[0].width;
 	mf->height = noon010_sizes[0].height;

drivers/media/i2c/ov02a10.c

···
 }
 
 static int ov02a10_set_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct ov02a10 *ov02a10 = to_ov02a10(sd);
···
 	ov02a10_fill_fmt(ov02a10->cur_mode, mbus_fmt);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		frame_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		frame_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 	else
 		frame_fmt = &ov02a10->fmt;
 
···
 }
 
 static int ov02a10_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct ov02a10 *ov02a10 = to_ov02a10(sd);
···
 	mutex_lock(&ov02a10->mutex);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt->format = *v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
+							  fmt->pad);
 	} else {
 		fmt->format = ov02a10->fmt;
 		mbus_fmt->code = ov02a10->fmt.code;
···
 }
 
 static int ov02a10_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct ov02a10 *ov02a10 = to_ov02a10(sd);
···
 }
 
 static int ov02a10_enum_frame_sizes(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 }
 
 static int ov02a10_entity_init_cfg(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg)
+				   struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
···
 		}
 	};
 
-	ov02a10_set_fmt(sd, cfg, &fmt);
+	ov02a10_set_fmt(sd, sd_state, &fmt);
 
 	return 0;
 }

drivers/media/i2c/ov13858.c

···
 {
 	struct ov13858 *ov13858 = to_ov13858(sd);
 	struct v4l2_mbus_framefmt *try_fmt = v4l2_subdev_get_try_format(sd,
-									fh->pad,
+									fh->state,
 									0);
 
 	mutex_lock(&ov13858->mutex);
···
 };
 
 static int ov13858_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	/* Only one bayer order(GRBG) is supported */
···
 }
 
 static int ov13858_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 }
 
 static int ov13858_do_get_pad_format(struct ov13858 *ov13858,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *framefmt;
 	struct v4l2_subdev *sd = &ov13858->sd;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		fmt->format = *framefmt;
 	} else {
 		ov13858_update_pad_format(ov13858->cur_mode, fmt);
···
 }
 
 static int ov13858_get_pad_format(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_format *fmt)
 {
 	struct ov13858 *ov13858 = to_ov13858(sd);
 	int ret;
 
 	mutex_lock(&ov13858->mutex);
-	ret = ov13858_do_get_pad_format(ov13858, cfg, fmt);
+	ret = ov13858_do_get_pad_format(ov13858, sd_state, fmt);
 	mutex_unlock(&ov13858->mutex);
 
 	return ret;
···
 
 static int
 ov13858_set_pad_format(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *fmt)
 {
 	struct ov13858 *ov13858 = to_ov13858(sd);
···
 				      fmt->format.width, fmt->format.height);
 	ov13858_update_pad_format(mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*framefmt = fmt->format;
 	} else {
 		ov13858->cur_mode = mode;

drivers/media/i2c/ov2640.c

···
 }
 
 static int ov2640_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		format->format = *mf;
 		return 0;
 #else
···
 }
 
 static int ov2640_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 		/* select format */
 		priv->cfmt_code = mf->code;
 	} else {
-		cfg->try_fmt = *mf;
+		sd_state->pads->try_fmt = *mf;
 	}
 out:
 	mutex_unlock(&priv->lock);
···
 }
 
 static int ov2640_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg)
+			   struct v4l2_subdev_state *sd_state)
 {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 	struct v4l2_mbus_framefmt *try_fmt =
-		v4l2_subdev_get_try_format(sd, cfg, 0);
+		v4l2_subdev_get_try_format(sd, sd_state, 0);
 	const struct ov2640_win_size *win =
 		ov2640_select_win(SVGA_WIDTH, SVGA_HEIGHT);
 
···
 }
 
 static int ov2640_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(ov2640_codes))
···
 }
 
 static int ov2640_get_selection(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_selection *sel)
 {
 	if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE)

drivers/media/i2c/ov2659.c

···
  */
 
 static int ov2659_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int ov2659_enum_frame_sizes(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int ov2659_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 		struct v4l2_mbus_framefmt *mf;
 
-		mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		mutex_lock(&ov2659->lock);
 		fmt->format = *mf;
 		mutex_unlock(&ov2659->lock);
···
 }
 
 static int ov2659_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*mf = fmt->format;
 #endif
 	} else {
···
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format =
-				v4l2_subdev_get_try_format(sd, fh->pad, 0);
+				v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	dev_dbg(&client->dev, "%s:\n", __func__);
 

drivers/media/i2c/ov2680.c

···
 }
 
 static int ov2680_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
···
 }
 
 static int ov2680_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
···
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		fmt = v4l2_subdev_get_try_format(&sensor->sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(&sensor->sd, sd_state,
+						 format->pad);
 #else
 		ret = -EINVAL;
 #endif
···
 }
 
 static int ov2680_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov2680_dev *sensor = to_ov2680_dev(sd);
···
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		try_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		try_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		format->format = *try_fmt;
 #endif
 		goto unlock;
···
 }
 
 static int ov2680_init_cfg(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg)
+			   struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
-		.which = cfg ? V4L2_SUBDEV_FORMAT_TRY
-				: V4L2_SUBDEV_FORMAT_ACTIVE,
+		.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
+		: V4L2_SUBDEV_FORMAT_ACTIVE,
 		.format = {
 			.width = 800,
 			.height = 600,
 		}
 	};
 
-	return ov2680_set_fmt(sd, cfg, &fmt);
+	return ov2680_set_fmt(sd, sd_state, &fmt);
 }
 
 static int ov2680_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int index = fse->index;
···
 }
 
 static int ov2680_enum_frame_interval(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_frame_interval_enum *fie)
 {
 	struct v4l2_fract tpf;

drivers/media/i2c/ov2685.c

···
 }
 
 static int ov2685_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ov2685 *ov2685 = to_ov2685(sd);
···
 }
 
 static int ov2685_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ov2685 *ov2685 = to_ov2685(sd);
···
 }
 
 static int ov2685_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(supported_modes))
···
 }
 
 static int ov2685_enum_frame_sizes(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	int index = fse->index;
···
 
 	mutex_lock(&ov2685->mutex);
 
-	try_fmt = v4l2_subdev_get_try_format(sd, fh->pad, 0);
+	try_fmt = v4l2_subdev_get_try_format(sd, fh->state, 0);
 	/* Initialize try_fmt */
 	ov2685_fill_fmt(&supported_modes[0], try_fmt);
 

drivers/media/i2c/ov2740.c

···
 }
 
 static int ov2740_set_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct ov2740 *ov2740 = to_ov2740(sd);
···
 	mutex_lock(&ov2740->mutex);
 	ov2740_update_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov2740->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov2740->link_freq, mode->link_freq_index);
···
 }
 
 static int ov2740_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct ov2740 *ov2740 = to_ov2740(sd);
 
 	mutex_lock(&ov2740->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov2740->sd, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(&ov2740->sd,
+							  sd_state,
 							  fmt->pad);
 	else
 		ov2740_update_pad_format(ov2740->cur_mode, &fmt->format);
···
 }
 
 static int ov2740_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int ov2740_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 
 	mutex_lock(&ov2740->mutex);
 	ov2740_update_pad_format(&supported_modes[0],
-				 v4l2_subdev_get_try_format(sd, fh->pad, 0));
+				 v4l2_subdev_get_try_format(sd, fh->state, 0));
 	mutex_unlock(&ov2740->mutex);
 
 	return 0;

drivers/media/i2c/ov5640.c

···
 }
 
 static int ov5640_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov5640_dev *sensor = to_ov5640_dev(sd);
···
 	mutex_lock(&sensor->lock);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(&sensor->sd, cfg,
+		fmt = v4l2_subdev_get_try_format(&sensor->sd, sd_state,
 						 format->pad);
 	else
 		fmt = &sensor->fmt;
···
 }
 
 static int ov5640_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov5640_dev *sensor = to_ov5640_dev(sd);
···
 		goto out;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 	else
 		fmt = &sensor->fmt;
 
···
 }
 
 static int ov5640_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->pad != 0)
···
 
 static int ov5640_enum_frame_interval(
 	struct v4l2_subdev *sd,
-	struct v4l2_subdev_pad_config *cfg,
+	struct v4l2_subdev_state *sd_state,
 	struct v4l2_subdev_frame_interval_enum *fie)
 {
 	struct ov5640_dev *sensor = to_ov5640_dev(sd);
···
 }
 
 static int ov5640_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad != 0)

drivers/media/i2c/ov5645.c

···
 };
 
 static int ov5645_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int ov5645_enum_frame_size(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->code != MEDIA_BUS_FMT_UYVY8_2X8)
···
 
 static struct v4l2_mbus_framefmt *
 __ov5645_get_pad_format(struct ov5645 *ov5645,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			unsigned int pad,
 			enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&ov5645->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&ov5645->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov5645->fmt;
 	default:
···
 }
 
 static int ov5645_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *format)
 {
 	struct ov5645 *ov5645 = to_ov5645(sd);
 
-	format->format = *__ov5645_get_pad_format(ov5645, cfg, format->pad,
+	format->format = *__ov5645_get_pad_format(ov5645, sd_state,
+						  format->pad,
 						  format->which);
 	return 0;
 }
 
 static struct v4l2_rect *
-__ov5645_get_pad_crop(struct ov5645 *ov5645, struct v4l2_subdev_pad_config *cfg,
+__ov5645_get_pad_crop(struct ov5645 *ov5645,
+		      struct v4l2_subdev_state *sd_state,
 		      unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov5645->sd, cfg, pad);
+		return v4l2_subdev_get_try_crop(&ov5645->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov5645->crop;
 	default:
···
 }
 
 static int ov5645_set_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *format)
 {
 	struct ov5645 *ov5645 = to_ov5645(sd);
···
 	const struct ov5645_mode_info *new_mode;
 	int ret;
 
-	__crop = __ov5645_get_pad_crop(ov5645, cfg, format->pad,
-			format->which);
+	__crop = __ov5645_get_pad_crop(ov5645, sd_state, format->pad,
+				       format->which);
 
 	new_mode = v4l2_find_nearest_size(ov5645_mode_info_data,
 			       ARRAY_SIZE(ov5645_mode_info_data),
···
 		ov5645->current_mode = new_mode;
 	}
 
-	__format = __ov5645_get_pad_format(ov5645, cfg, format->pad,
-			format->which);
+	__format = __ov5645_get_pad_format(ov5645, sd_state, format->pad,
+					   format->which);
 	__format->width = __crop->width;
 	__format->height = __crop->height;
 	__format->code = MEDIA_BUS_FMT_UYVY8_2X8;
···
 }
 
 static int ov5645_entity_init_cfg(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg)
+				  struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = { 0 };
 
-	fmt.which = cfg ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
+	fmt.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
 	fmt.format.width = 1920;
 	fmt.format.height = 1080;
 
-	ov5645_set_format(subdev, cfg, &fmt);
+	ov5645_set_format(subdev, sd_state, &fmt);
 
 	return 0;
 }
 
 static int ov5645_get_selection(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_selection *sel)
 {
 	struct ov5645 *ov5645 = to_ov5645(sd);
···
 	if (sel->target != V4L2_SEL_TGT_CROP)
 		return -EINVAL;
 
-	sel->r = *__ov5645_get_pad_crop(ov5645, cfg, sel->pad,
+	sel->r = *__ov5645_get_pad_crop(ov5645, sd_state, sel->pad,
 					sel->which);
 	return 0;
 }

drivers/media/i2c/ov5647.c

···
 };
 
 static const struct v4l2_rect *
-__ov5647_get_pad_crop(struct ov5647 *ov5647, struct v4l2_subdev_pad_config *cfg,
+__ov5647_get_pad_crop(struct ov5647 *ov5647,
+		      struct v4l2_subdev_state *sd_state,
 		      unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov5647->sd, cfg, pad);
+		return v4l2_subdev_get_try_crop(&ov5647->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov5647->mode->crop;
 	}
···
 };
 
 static int ov5647_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int ov5647_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	const struct v4l2_mbus_framefmt *fmt;
···
 }
 
 static int ov5647_get_pad_fmt(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 	mutex_lock(&sensor->lock);
 	switch (format->which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		sensor_format = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		sensor_format = v4l2_subdev_get_try_format(sd, sd_state,
+							   format->pad);
 		break;
 	default:
 		sensor_format = &sensor->mode->format;
···
 }
 
 static int ov5647_set_pad_fmt(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 	/* Update the sensor mode and apply at it at streamon time. */
 	mutex_lock(&sensor->lock);
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, format->pad) = mode->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, format->pad) = mode->format;
 	} else {
 		int exposure_max, exposure_def;
 		int hblank, vblank;
···
 }
 
 static int ov5647_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	switch (sel->target) {
···
 		struct ov5647 *sensor = to_sensor(sd);
 
 		mutex_lock(&sensor->lock);
-		sel->r = *__ov5647_get_pad_crop(sensor, cfg, sel->pad,
+		sel->r = *__ov5647_get_pad_crop(sensor, sd_state, sel->pad,
 						sel->which);
 		mutex_unlock(&sensor->lock);
 
···
 static int ov5647_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *format =
-				v4l2_subdev_get_try_format(sd, fh->pad, 0);
-	struct v4l2_rect *crop = v4l2_subdev_get_try_crop(sd, fh->pad, 0);
+				v4l2_subdev_get_try_format(sd, fh->state, 0);
+	struct v4l2_rect *crop = v4l2_subdev_get_try_crop(sd, fh->state, 0);
 
 	crop->left = OV5647_PIXEL_ARRAY_LEFT;
 	crop->top = OV5647_PIXEL_ARRAY_TOP;

drivers/media/i2c/ov5648.c

···
 /* Subdev Pad Operations */
 
 static int ov5648_enum_mbus_code(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *config,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code_enum)
 {
 	if (code_enum->index >= ARRAY_SIZE(ov5648_mbus_codes))
···
 }
 
 static int ov5648_get_fmt(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *config,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov5648_sensor *sensor = ov5648_subdev_sensor(subdev);
···
 	mutex_lock(&sensor->mutex);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*mbus_format = *v4l2_subdev_get_try_format(subdev, config,
+		*mbus_format = *v4l2_subdev_get_try_format(subdev, sd_state,
 							   format->pad);
 	else
 		ov5648_mbus_format_fill(mbus_format, sensor->state.mbus_code,
···
 }
 
 static int ov5648_set_fmt(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *config,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov5648_sensor *sensor = ov5648_subdev_sensor(subdev);
···
 	ov5648_mbus_format_fill(mbus_format, mbus_code, mode);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*v4l2_subdev_get_try_format(subdev, config, format->pad) =
+		*v4l2_subdev_get_try_format(subdev, sd_state, format->pad) =
 			*mbus_format;
 	else if (sensor->state.mode != mode ||
 		 sensor->state.mbus_code != mbus_code)
···
 }
 
 static int ov5648_enum_frame_size(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *config,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *size_enum)
 {
 	const struct ov5648_mode *mode;
···
 }
 
 static int ov5648_enum_frame_interval(struct v4l2_subdev *subdev,
-				      struct v4l2_subdev_pad_config *config,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_interval_enum *interval_enum)
 {
 	const struct ov5648_mode *mode = NULL;

drivers/media/i2c/ov5670.c

···
 {
 	struct ov5670 *ov5670 = to_ov5670(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-				v4l2_subdev_get_try_format(sd, fh->pad, 0);
+				v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	mutex_lock(&ov5670->mutex);
 
···
 }
 
 static int ov5670_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	/* Only one bayer order GRBG is supported */
···
 }
 
 static int ov5670_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 }
 
 static int ov5670_do_get_pad_format(struct ov5670 *ov5670,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov5670->sd, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(&ov5670->sd,
+							  sd_state,
 							  fmt->pad);
 	else
 		ov5670_update_pad_format(ov5670->cur_mode, fmt);
···
 }
 
 static int ov5670_get_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct ov5670 *ov5670 = to_ov5670(sd);
 	int ret;
 
 	mutex_lock(&ov5670->mutex);
-	ret = ov5670_do_get_pad_format(ov5670, cfg, fmt);
+	ret = ov5670_do_get_pad_format(ov5670, sd_state, fmt);
 	mutex_unlock(&ov5670->mutex);
 
 	return ret;
 }
 
 static int ov5670_set_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct ov5670 *ov5670 = to_ov5670(sd);
···
 				      fmt->format.width, fmt->format.height);
 	ov5670_update_pad_format(mode, fmt);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov5670->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov5670->link_freq, mode->link_freq_index);

drivers/media/i2c/ov5675.c

···
 }
 
 static int ov5675_set_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct ov5675 *ov5675 = to_ov5675(sd);
···
 	mutex_lock(&ov5675->mutex);
 	ov5675_update_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov5675->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov5675->link_freq, mode->link_freq_index);
···
 }
 
 static int ov5675_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct ov5675 *ov5675 = to_ov5675(sd);
 
 	mutex_lock(&ov5675->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov5675->sd, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(&ov5675->sd,
+							  sd_state,
 							  fmt->pad);
 	else
 		ov5675_update_pad_format(ov5675->cur_mode, &fmt->format);
···
 }
 
 static int ov5675_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int ov5675_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 
 	mutex_lock(&ov5675->mutex);
 	ov5675_update_pad_format(&supported_modes[0],
-				 v4l2_subdev_get_try_format(sd, fh->pad, 0));
+				 v4l2_subdev_get_try_format(sd, fh->state, 0));
 	mutex_unlock(&ov5675->mutex);
 
 	return 0;

drivers/media/i2c/ov5695.c

···
 }
 
 static int ov5695_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ov5695 *ov5695 = to_ov5695(sd);
···
 	fmt->format.field = V4L2_FIELD_NONE;
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
 #endif
 	} else {
 		ov5695->cur_mode = mode;
···
 }
 
 static int ov5695_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ov5695 *ov5695 = to_ov5695(sd);
···
 	mutex_lock(&ov5695->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		fmt->format = *v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
+							  fmt->pad);
 #else
 		mutex_unlock(&ov5695->mutex);
 		return -EINVAL;
···
 }
 
 static int ov5695_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index != 0)
···
 }
 
 static int ov5695_enum_frame_sizes(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 {
 	struct ov5695 *ov5695 = to_ov5695(sd);
 	struct v4l2_mbus_framefmt *try_fmt =
-				v4l2_subdev_get_try_format(sd, fh->pad, 0);
+				v4l2_subdev_get_try_format(sd, fh->state, 0);
 	const struct ov5695_mode *def_mode = &supported_modes[0];
 
 	mutex_lock(&ov5695->mutex);

drivers/media/i2c/ov6650.c

···
 }
 
 static int ov6650_get_selection(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int ov6650_set_selection(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int ov6650_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 
 	/* update media bus format code and frame size */
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf->width = cfg->try_fmt.width;
-		mf->height = cfg->try_fmt.height;
-		mf->code = cfg->try_fmt.code;
+		mf->width = sd_state->pads->try_fmt.width;
+		mf->height = sd_state->pads->try_fmt.height;
+		mf->code = sd_state->pads->try_fmt.code;
 
 	} else {
 		mf->width = priv->rect.width >> priv->half_scale;
···
 }
 
 static int ov6650_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		/* store media bus format code and frame size in pad config */
-		cfg->try_fmt.width = mf->width;
-		cfg->try_fmt.height = mf->height;
-		cfg->try_fmt.code = mf->code;
+		sd_state->pads->try_fmt.width = mf->width;
+		sd_state->pads->try_fmt.height = mf->height;
+		sd_state->pads->try_fmt.code = mf->code;
 
 		/* return default mbus frame format updated with pad config */
 		*mf = ov6650_def_fmt;
-		mf->width = cfg->try_fmt.width;
-		mf->height = cfg->try_fmt.height;
-		mf->code = cfg->try_fmt.code;
+		mf->width = sd_state->pads->try_fmt.width;
+		mf->height = sd_state->pads->try_fmt.height;
+		mf->code = sd_state->pads->try_fmt.code;
 
 	} else {
 		/* apply new media bus format code and frame size */
···
 }
 
 static int ov6650_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(ov6650_codes))

drivers/media/i2c/ov7251.c

···
 };
 
 static int ov7251_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int ov7251_enum_frame_size(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->code != MEDIA_BUS_FMT_Y10_1X10)
···
 }
 
 static int ov7251_enum_frame_ival(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_interval_enum *fie)
 {
 	unsigned int index = fie->index;
···
 
 static struct v4l2_mbus_framefmt *
 __ov7251_get_pad_format(struct ov7251 *ov7251,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			unsigned int pad,
 			enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&ov7251->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&ov7251->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov7251->fmt;
 	default:
···
 }
 
 static int ov7251_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *format)
 {
 	struct ov7251 *ov7251 = to_ov7251(sd);
 
 	mutex_lock(&ov7251->lock);
-	format->format = *__ov7251_get_pad_format(ov7251, cfg, format->pad,
+	format->format = *__ov7251_get_pad_format(ov7251, sd_state,
+						  format->pad,
 						  format->which);
 	mutex_unlock(&ov7251->lock);
 
···
 }
 
 static struct v4l2_rect *
-__ov7251_get_pad_crop(struct ov7251 *ov7251, struct v4l2_subdev_pad_config *cfg,
+__ov7251_get_pad_crop(struct ov7251 *ov7251,
+		      struct v4l2_subdev_state *sd_state,
 		      unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&ov7251->sd, cfg, pad);
+		return v4l2_subdev_get_try_crop(&ov7251->sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &ov7251->crop;
 	default:
···
 }
 
 static int ov7251_set_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *format)
 {
 	struct ov7251 *ov7251 = to_ov7251(sd);
···
 
 	mutex_lock(&ov7251->lock);
 
-	__crop = __ov7251_get_pad_crop(ov7251, cfg, format->pad, format->which);
+	__crop = __ov7251_get_pad_crop(ov7251, sd_state, format->pad,
+				       format->which);
 
 	new_mode = v4l2_find_nearest_size(ov7251_mode_info_data,
 				ARRAY_SIZE(ov7251_mode_info_data),
···
 		ov7251->current_mode = new_mode;
 	}
 
-	__format = __ov7251_get_pad_format(ov7251, cfg, format->pad,
+	__format = __ov7251_get_pad_format(ov7251, sd_state, format->pad,
 					   format->which);
 	__format->width = __crop->width;
 	__format->height = __crop->height;
···
 }
 
 static int ov7251_entity_init_cfg(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *cfg)
+				  struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format fmt = {
-		.which = cfg ? V4L2_SUBDEV_FORMAT_TRY
-			     : V4L2_SUBDEV_FORMAT_ACTIVE,
+		.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
+		: V4L2_SUBDEV_FORMAT_ACTIVE,
 		.format = {
 			.width = 640,
 			.height = 480
 		}
 	};
 
-	ov7251_set_format(subdev, cfg, &fmt);
+	ov7251_set_format(subdev, sd_state, &fmt);
 
 	return 0;
 }
 
 static int ov7251_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct ov7251 *ov7251 = to_ov7251(sd);
···
 		return -EINVAL;
 
 	mutex_lock(&ov7251->lock);
-	sel->r = *__ov7251_get_pad_crop(ov7251, cfg, sel->pad,
+	sel->r = *__ov7251_get_pad_crop(ov7251, sd_state, sel->pad,
 					sel->which);
 	mutex_unlock(&ov7251->lock);
 

drivers/media/i2c/ov7670.c

···
 
 
 static int ov7670_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= N_OV7670_FMTS)
···
  * Set a format.
  */
 static int ov7670_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct ov7670_info *info = to_state(sd);
···
 		if (ret)
 			return ret;
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		mbus_fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		mbus_fmt = v4l2_subdev_get_try_format(sd, sd_state,
+						      format->pad);
 		*mbus_fmt = format->format;
 #endif
 		return 0;
···
 }
 
 static int ov7670_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov7670_info *info = to_state(sd);
···
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		mbus_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		mbus_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		format->format = *mbus_fmt;
 		return 0;
 #else
···
 static int ov7670_frame_rates[] = { 30, 15, 10, 5, 1 };
 
 static int ov7670_enum_frame_interval(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_interval_enum *fie)
 {
 	struct ov7670_info *info = to_state(sd);
···
  * Frame size enumeration
  */
 static int ov7670_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct ov7670_info *info = to_state(sd);
···
 static int ov7670_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *format =
-				v4l2_subdev_get_try_format(sd, fh->pad, 0);
+				v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	ov7670_get_default_format(sd, format);
 

drivers/media/i2c/ov772x.c

···
 }
 
 static int ov772x_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct ov772x_priv *priv = to_ov772x(sd);
···
 }
 
 static int ov772x_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 }
 
 static int ov772x_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov772x_priv *priv = to_ov772x(sd);
···
 	mf->xfer_func = V4L2_XFER_FUNC_DEFAULT;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *mf;
+		sd_state->pads->try_fmt = *mf;
 		return 0;
 	}
 
···
 };
 
 static int ov772x_enum_frame_interval(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_interval_enum *fie)
 {
 	if (fie->pad || fie->index >= ARRAY_SIZE(ov772x_frame_intervals))
···
 }
 
 static int ov772x_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(ov772x_cfmts))

drivers/media/i2c/ov7740.c

···
 #define N_OV7740_FMTS ARRAY_SIZE(ov7740_formats)
 
 static int ov7740_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= N_OV7740_FMTS)
···
 }
 
 static int ov7740_enum_frame_interval(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_interval_enum *fie)
 {
 	if (fie->pad)
···
 }
 
 static int ov7740_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->pad)
···
 }
 
 static int ov7740_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov7740 *ov7740 = container_of(sd, struct ov7740, subdev);
···
 		if (ret)
 			goto error;
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		mbus_fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		mbus_fmt = v4l2_subdev_get_try_format(sd, sd_state,
+						      format->pad);
 		*mbus_fmt = format->format;
 #endif
 		mutex_unlock(&ov7740->mutex);
···
 }
 
 static int ov7740_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov7740 *ov7740 = container_of(sd, struct ov7740, subdev);
···
 	mutex_lock(&ov7740->mutex);
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 #ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		mbus_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		mbus_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		format->format = *mbus_fmt;
 		ret = 0;
 #else
···
 {
 	struct ov7740 *ov7740 = container_of(sd, struct ov7740, subdev);
 	struct v4l2_mbus_framefmt *format =
-				v4l2_subdev_get_try_format(sd, fh->pad, 0);
+				v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	mutex_lock(&ov7740->mutex);
 	ov7740_get_default_format(sd, format);

drivers/media/i2c/ov8856.c

···
 }
 
 static int ov8856_set_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct ov8856 *ov8856 = to_ov8856(sd);
···
 	mutex_lock(&ov8856->mutex);
 	ov8856_update_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov8856->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov8856->link_freq, mode->link_freq_index);
···
 }
 
 static int ov8856_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct ov8856 *ov8856 = to_ov8856(sd);
 
 	mutex_lock(&ov8856->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov8856->sd, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(&ov8856->sd,
+							  sd_state,
 							  fmt->pad);
 	else
 		ov8856_update_pad_format(ov8856->cur_mode, &fmt->format);
···
 }
 
 static int ov8856_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	/* Only one bayer order GRBG is supported */
···
 }
 
 static int ov8856_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct ov8856 *ov8856 = to_ov8856(sd);
···
 
 	mutex_lock(&ov8856->mutex);
 	ov8856_update_pad_format(&ov8856->priv_lane->supported_modes[0],
-				 v4l2_subdev_get_try_format(sd, fh->pad, 0));
+				 v4l2_subdev_get_try_format(sd, fh->state, 0));
 	mutex_unlock(&ov8856->mutex);
 
 	return 0;

drivers/media/i2c/ov8865.c

···
 /* Subdev Pad Operations */
 
 static int ov8865_enum_mbus_code(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *config,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code_enum)
 {
 	if (code_enum->index >= ARRAY_SIZE(ov8865_mbus_codes))
···
 }
 
 static int ov8865_get_fmt(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *config,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov8865_sensor *sensor = ov8865_subdev_sensor(subdev);
···
 	mutex_lock(&sensor->mutex);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*mbus_format = *v4l2_subdev_get_try_format(subdev, config,
+		*mbus_format = *v4l2_subdev_get_try_format(subdev, sd_state,
 							   format->pad);
 	else
 		ov8865_mbus_format_fill(mbus_format, sensor->state.mbus_code,
···
 }
 
 static int ov8865_set_fmt(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *config,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov8865_sensor *sensor = ov8865_subdev_sensor(subdev);
···
 	ov8865_mbus_format_fill(mbus_format, mbus_code, mode);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		*v4l2_subdev_get_try_format(subdev, config, format->pad) =
+		*v4l2_subdev_get_try_format(subdev, sd_state, format->pad) =
 			*mbus_format;
 	else if (sensor->state.mode != mode ||
 		 sensor->state.mbus_code != mbus_code)
···
 }
 
 static int ov8865_enum_frame_size(struct v4l2_subdev *subdev,
-				  struct v4l2_subdev_pad_config *config,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *size_enum)
 {
 	const struct ov8865_mode *mode;
···
 }
 
 static int ov8865_enum_frame_interval(struct v4l2_subdev *subdev,
-				      struct v4l2_subdev_pad_config *config,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_interval_enum *interval_enum)
 {
 	const struct ov8865_mode *mode = NULL;

drivers/media/i2c/ov9640.c

···
 }
 
 static int ov9640_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return ov9640_s_fmt(sd, mf);
 
-	cfg->try_fmt = *mf;
+	sd_state->pads->try_fmt = *mf;
 
 	return 0;
 }
 
 static int ov9640_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(ov9640_codes))
···
 }
 
 static int ov9640_get_selection(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_selection *sel)
 {
 	if (sel->which != V4L2_SUBDEV_FORMAT_ACTIVE)

drivers/media/i2c/ov9650.c

···
 }
 
 static int ov965x_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(ov965x_formats))
···
 }
 
 static int ov965x_enum_frame_sizes(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	int i = ARRAY_SIZE(ov965x_formats);
···
 }
 
 static int ov965x_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ov965x *ov965x = to_ov965x(sd);
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		fmt->format = *mf;
 		return 0;
 	}
···
 }
 
 static int ov965x_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	unsigned int index = ARRAY_SIZE(ov965x_formats);
···
 	mutex_lock(&ov965x->lock);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		if (cfg) {
-			mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		if (sd_state) {
+			mf = v4l2_subdev_get_try_format(sd, sd_state,
+							fmt->pad);
 			*mf = fmt->format;
 		}
 	} else {
···
 static int ov965x_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
 	struct v4l2_mbus_framefmt *mf =
-		v4l2_subdev_get_try_format(sd, fh->pad, 0);
+		v4l2_subdev_get_try_format(sd, fh->state, 0);
 
 	ov965x_get_default_format(mf);
 	return 0;

drivers/media/i2c/ov9734.c

···
 }
 
 static int ov9734_set_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct ov9734 *ov9734 = to_ov9734(sd);
···
 	mutex_lock(&ov9734->mutex);
 	ov9734_update_pad_format(mode, &fmt->format);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = fmt->format;
 	} else {
 		ov9734->cur_mode = mode;
 		__v4l2_ctrl_s_ctrl(ov9734->link_freq, mode->link_freq_index);
···
 }
 
 static int ov9734_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct ov9734 *ov9734 = to_ov9734(sd);
 
 	mutex_lock(&ov9734->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(&ov9734->sd, cfg,
+		fmt->format = *v4l2_subdev_get_try_format(&ov9734->sd,
+							  sd_state,
 							  fmt->pad);
 	else
 		ov9734_update_pad_format(ov9734->cur_mode, &fmt->format);
···
 }
 
 static int ov9734_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index > 0)
···
 }
 
 static int ov9734_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index >= ARRAY_SIZE(supported_modes))
···
 
 	mutex_lock(&ov9734->mutex);
 	ov9734_update_pad_format(&supported_modes[0],
-				 v4l2_subdev_get_try_format(sd, fh->pad, 0));
+				 v4l2_subdev_get_try_format(sd, fh->state, 0));
 	mutex_unlock(&ov9734->mutex);
 
 	return 0;

drivers/media/i2c/rdacm20.c

···
 }
 
 static int rdacm20_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index > 0)
···
 }
 
 static int rdacm20_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;

drivers/media/i2c/rdacm21.c

···
 }
 
 static int rdacm21_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index > 0)
···
 }
 
 static int rdacm21_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;

drivers/media/i2c/rj54n1cb0c.c

···
 }
 
 static int rj54n1_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(rj54n1_colour_fmts))
···
 			       s32 *out_w, s32 *out_h);
 
 static int rj54n1_set_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int rj54n1_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int rj54n1_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 }
 
 static int rj54n1_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 			      &mf->height, 84, RJ54N1_MAX_HEIGHT, align, 0);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *mf;
+		sd_state->pads->try_fmt = *mf;
 		return 0;
 	}
 

drivers/media/i2c/s5c73m3/s5c73m3-core.c

···
 }
 
 static void s5c73m3_oif_try_format(struct s5c73m3 *state,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *fmt,
 				   const struct s5c73m3_frame_size **fs)
 {
···
 			*fs = state->oif_pix_size[RES_ISP];
 		else
 			*fs = s5c73m3_find_frame_size(
-						v4l2_subdev_get_try_format(sd, cfg,
-							OIF_ISP_PAD),
+						v4l2_subdev_get_try_format(sd, sd_state,
+									   OIF_ISP_PAD),
 						RES_ISP);
 		break;
 	}
···
 }
 
 static void s5c73m3_try_format(struct s5c73m3 *state,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt,
 			      const struct s5c73m3_frame_size **fs)
 {
···
 }
 
 static int s5c73m3_oif_enum_frame_interval(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_frame_interval_enum *fie)
 {
 	struct s5c73m3 *state = oif_sd_to_s5c73m3(sd);
···
 }
 
 static int s5c73m3_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct s5c73m3 *state = sensor_sd_to_s5c73m3(sd);
···
 	u32 code;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt->format = *v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
+							  fmt->pad);
 		return 0;
 	}
 
···
 }
 
 static int s5c73m3_oif_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct s5c73m3 *state = oif_sd_to_s5c73m3(sd);
···
 	u32 code;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		fmt->format = *v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
+							  fmt->pad);
 		return 0;
 	}
 
···
 }
 
 static int s5c73m3_set_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	const struct s5c73m3_frame_size *frame_size = NULL;
···
 
 	mutex_lock(&state->lock);
 
-	s5c73m3_try_format(state, cfg, fmt, &frame_size);
+	s5c73m3_try_format(state, sd_state, fmt, &frame_size);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*mf = fmt->format;
 	} else {
 		switch (fmt->pad) {
···
 }
 
 static int s5c73m3_oif_set_fmt(struct v4l2_subdev *sd,
-			 struct v4l2_subdev_pad_config *cfg,
+			 struct v4l2_subdev_state *sd_state,
 			 struct v4l2_subdev_format *fmt)
 {
 	const struct s5c73m3_frame_size *frame_size = NULL;
···
 
 	mutex_lock(&state->lock);
 
-	s5c73m3_oif_try_format(state, cfg, fmt, &frame_size);
+	s5c73m3_oif_try_format(state, sd_state, fmt, &frame_size);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*mf = fmt->format;
 		if (fmt->pad == OIF_ISP_PAD) {
-			mf = v4l2_subdev_get_try_format(sd, cfg, OIF_SOURCE_PAD);
+			mf = v4l2_subdev_get_try_format(sd, sd_state,
+							OIF_SOURCE_PAD);
 			mf->width = fmt->format.width;
 			mf->height = fmt->format.height;
 		}
···
 }
 
 static int s5c73m3_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	static const int codes[] = {
···
 }
 
 static int s5c73m3_oif_enum_mbus_code(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_mbus_code_enum *code)
 {
 	int ret;
···
 }
 
 static int s5c73m3_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	int idx;
···
 }
 
 static int s5c73m3_oif_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct s5c73m3 *state = oif_sd_to_s5c73m3(sd);
···
 			if (fse->which == V4L2_SUBDEV_FORMAT_TRY) {
 				struct v4l2_mbus_framefmt *mf;
 
-				mf = v4l2_subdev_get_try_format(sd, cfg,
+				mf = v4l2_subdev_get_try_format(sd, sd_state,
 								OIF_ISP_PAD);
 
 				w = mf->width;
···
 {
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, fh->pad, S5C73M3_ISP_PAD);
+	mf = v4l2_subdev_get_try_format(sd, fh->state, S5C73M3_ISP_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_isp_resolutions[1],
 						S5C73M3_ISP_FMT);
 
-	mf = v4l2_subdev_get_try_format(sd, fh->pad, S5C73M3_JPEG_PAD);
+	mf = v4l2_subdev_get_try_format(sd, fh->state, S5C73M3_JPEG_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_jpeg_resolutions[1],
 					S5C73M3_JPEG_FMT);
 
···
 {
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, fh->pad, OIF_ISP_PAD);
+	mf = v4l2_subdev_get_try_format(sd, fh->state, OIF_ISP_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_isp_resolutions[1],
 						S5C73M3_ISP_FMT);
 
-	mf = v4l2_subdev_get_try_format(sd, fh->pad, OIF_JPEG_PAD);
+	mf = v4l2_subdev_get_try_format(sd, fh->state, OIF_JPEG_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_jpeg_resolutions[1],
 					S5C73M3_JPEG_FMT);
 
-	mf = v4l2_subdev_get_try_format(sd, fh->pad, OIF_SOURCE_PAD);
+	mf = v4l2_subdev_get_try_format(sd, fh->state, OIF_SOURCE_PAD);
 	s5c73m3_fill_mbus_fmt(mf, &s5c73m3_isp_resolutions[1],
 						S5C73M3_ISP_FMT);
 	return 0;

drivers/media/i2c/s5k4ecgx.c

···
 }
 
 static int s5k4ecgx_enum_mbus_code(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(s5k4ecgx_formats))
···
 	return 0;
 }
 
-static int s5k4ecgx_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
-			   struct v4l2_subdev_format *fmt)
+static int s5k4ecgx_get_fmt(struct v4l2_subdev *sd,
+			    struct v4l2_subdev_state *sd_state,
+			    struct v4l2_subdev_format *fmt)
 {
 	struct s5k4ecgx *priv = to_s5k4ecgx(sd);
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		if (cfg) {
-			mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		if (sd_state) {
+			mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 			fmt->format = *mf;
 		}
 		return 0;
···
 	return &s5k4ecgx_formats[i];
 }
 
-static int s5k4ecgx_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int s5k4ecgx_set_fmt(struct v4l2_subdev *sd,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct s5k4ecgx *priv = to_s5k4ecgx(sd);
···
 	fmt->format.field = V4L2_FIELD_NONE;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		if (cfg) {
-			mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		if (sd_state) {
+			mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 			*mf = fmt->format;
 		}
 		return 0;
···
  */
 static int s5k4ecgx_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
-	struct v4l2_mbus_framefmt *mf = v4l2_subdev_get_try_format(sd, fh->pad, 0);
+	struct v4l2_mbus_framefmt *mf = v4l2_subdev_get_try_format(sd,
+								   fh->state,
+								   0);
 
 	mf->width = s5k4ecgx_prev_sizes[0].size.width;
 	mf->height = s5k4ecgx_prev_sizes[0].size.height;

drivers/media/i2c/s5k5baf.c

···
  * V4L2 subdev pad level and video operations
  */
 static int s5k5baf_enum_frame_interval(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_frame_interval_enum *fie)
 {
 	if (fie->index > S5K5BAF_MAX_FR_TIME - S5K5BAF_MIN_FR_TIME ||
···
 }
 
 static int s5k5baf_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad == PAD_CIS) {
···
 }
 
 static int s5k5baf_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int i;
···
 	return pixfmt;
 }
 
-static int s5k5baf_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
-			  struct v4l2_subdev_format *fmt)
+static int s5k5baf_get_fmt(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
+			   struct v4l2_subdev_format *fmt)
 {
 	struct s5k5baf *state = to_s5k5baf(sd);
 	const struct s5k5baf_pixfmt *pixfmt;
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		fmt->format = *mf;
 		return 0;
 	}
···
 	return 0;
 }
 
-static int s5k5baf_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
-			  struct v4l2_subdev_format *fmt)
+static int s5k5baf_set_fmt(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
+			   struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *mf = &fmt->format;
 	struct s5k5baf *state = to_s5k5baf(sd);
···
 	mf->field = V4L2_FIELD_NONE;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = *mf;
+		*v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) = *mf;
 		return 0;
 	}
 
···
 }
 
 static int s5k5baf_get_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	enum selection_rect rtype;
···
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
 		if (rtype == R_COMPOSE)
-			sel->r = *v4l2_subdev_get_try_compose(sd, cfg, sel->pad);
+			sel->r = *v4l2_subdev_get_try_compose(sd, sd_state,
+							      sel->pad);
 		else
-			sel->r = *v4l2_subdev_get_try_crop(sd, cfg, sel->pad);
+			sel->r = *v4l2_subdev_get_try_crop(sd, sd_state,
+							   sel->pad);
 		return 0;
 	}
 
···
 }
 
 static int s5k5baf_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	static enum selection_rect rtype;
···
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
 		rects = (struct v4l2_rect * []) {
 				&s5k5baf_cis_rect,
-				v4l2_subdev_get_try_crop(sd, cfg, PAD_CIS),
-				v4l2_subdev_get_try_compose(sd, cfg, PAD_CIS),
-				v4l2_subdev_get_try_crop(sd, cfg, PAD_OUT)
+				v4l2_subdev_get_try_crop(sd, sd_state,
+							 PAD_CIS),
+				v4l2_subdev_get_try_compose(sd, sd_state,
+							    PAD_CIS),
+				v4l2_subdev_get_try_crop(sd, sd_state,
+							 PAD_OUT)
 			};
 		s5k5baf_set_rect_and_adjust(rects, rtype, &sel->r);
 		return 0;
···
 {
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, fh->pad, PAD_CIS);
+	mf = v4l2_subdev_get_try_format(sd, fh->state, PAD_CIS);
 	s5k5baf_try_cis_format(mf);
 
 	if (s5k5baf_is_cis_subdev(sd))
 		return 0;
 
-	mf = v4l2_subdev_get_try_format(sd, fh->pad, PAD_OUT);
+	mf = v4l2_subdev_get_try_format(sd, fh->state, PAD_OUT);
 	mf->colorspace = s5k5baf_formats[0].colorspace;
 	mf->code = s5k5baf_formats[0].code;
 	mf->width = s5k5baf_cis_rect.width;
 	mf->height = s5k5baf_cis_rect.height;
 	mf->field = V4L2_FIELD_NONE;
 
-	*v4l2_subdev_get_try_crop(sd, fh->pad, PAD_CIS) = s5k5baf_cis_rect;
-	*v4l2_subdev_get_try_compose(sd, fh->pad, PAD_CIS) = s5k5baf_cis_rect;
-	*v4l2_subdev_get_try_crop(sd, fh->pad, PAD_OUT) = s5k5baf_cis_rect;
+	*v4l2_subdev_get_try_crop(sd, fh->state, PAD_CIS) = s5k5baf_cis_rect;
+	*v4l2_subdev_get_try_compose(sd, fh->state, PAD_CIS) = s5k5baf_cis_rect;
+	*v4l2_subdev_get_try_crop(sd, fh->state, PAD_OUT) = s5k5baf_cis_rect;
 
 	return 0;
 }

drivers/media/i2c/s5k6a3.c

···
 }
 
 static int s5k6a3_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(s5k6a3_formats))
···
 }
 
 static struct v4l2_mbus_framefmt *__s5k6a3_get_format(
-		struct s5k6a3 *sensor, struct v4l2_subdev_pad_config *cfg,
+		struct s5k6a3 *sensor, struct v4l2_subdev_state *sd_state,
 		u32 pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return cfg ? v4l2_subdev_get_try_format(&sensor->subdev, cfg, pad) : NULL;
+		return sd_state ? v4l2_subdev_get_try_format(&sensor->subdev,
+							     sd_state, pad) : NULL;
 
 	return &sensor->format;
 }
 
 static int s5k6a3_set_fmt(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_format *fmt)
 {
 	struct s5k6a3 *sensor = sd_to_s5k6a3(sd);
···
 
 	s5k6a3_try_format(&fmt->format);
 
-	mf = __s5k6a3_get_format(sensor, cfg, fmt->pad, fmt->which);
+	mf = __s5k6a3_get_format(sensor, sd_state, fmt->pad, fmt->which);
 	if (mf) {
 		mutex_lock(&sensor->lock);
 		*mf = fmt->format;
···
 }
 
 static int s5k6a3_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct s5k6a3 *sensor = sd_to_s5k6a3(sd);
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = __s5k6a3_get_format(sensor, cfg, fmt->pad, fmt->which);
+	mf = __s5k6a3_get_format(sensor, sd_state, fmt->pad, fmt->which);
 
 	mutex_lock(&sensor->lock);
 	fmt->format = *mf;
···
 
 static int s5k6a3_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
-	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(sd, fh->pad, 0);
+	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(sd,
+								       fh->state,
+								       0);
 
 	*format		= s5k6a3_formats[0];
 	format->width	= S5K6A3_DEFAULT_WIDTH;

drivers/media/i2c/s5k6aa.c

···
  * V4L2 subdev pad level and video operations
  */
 static int s5k6aa_enum_frame_interval(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_frame_interval_enum *fie)
 {
 	struct s5k6aa *s5k6aa = to_s5k6aa(sd);
···
 }
 
 static int s5k6aa_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(s5k6aa_formats))
···
 }
 
 static int s5k6aa_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int i = ARRAY_SIZE(s5k6aa_formats);
···
 }
 
 static struct v4l2_rect *
-__s5k6aa_get_crop_rect(struct s5k6aa *s5k6aa, struct v4l2_subdev_pad_config *cfg,
+__s5k6aa_get_crop_rect(struct s5k6aa *s5k6aa,
+		       struct v4l2_subdev_state *sd_state,
 		       enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return &s5k6aa->ccd_rect;
 
 	WARN_ON(which != V4L2_SUBDEV_FORMAT_TRY);
-	return v4l2_subdev_get_try_crop(&s5k6aa->sd, cfg, 0);
+	return v4l2_subdev_get_try_crop(&s5k6aa->sd, sd_state, 0);
 }
 
 static void s5k6aa_try_format(struct s5k6aa *s5k6aa,
···
 	mf->field	= V4L2_FIELD_NONE;
 }
 
-static int s5k6aa_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int s5k6aa_get_fmt(struct v4l2_subdev *sd,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct s5k6aa *s5k6aa = to_s5k6aa(sd);
···
 	memset(fmt->reserved, 0, sizeof(fmt->reserved));
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		fmt->format = *mf;
 		return 0;
 	}
···
 	return 0;
 }
 
-static int s5k6aa_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int s5k6aa_set_fmt(struct v4l2_subdev *sd,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct s5k6aa *s5k6aa = to_s5k6aa(sd);
···
 	s5k6aa_try_format(s5k6aa, &fmt->format);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
-		crop = v4l2_subdev_get_try_crop(sd, cfg, 0);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
+		crop = v4l2_subdev_get_try_crop(sd, sd_state, 0);
 	} else {
 		if (s5k6aa->streaming) {
 			ret = -EBUSY;
···
 }
 
 static int s5k6aa_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct s5k6aa *s5k6aa = to_s5k6aa(sd);
···
 	memset(sel->reserved, 0, sizeof(sel->reserved));
 
 	mutex_lock(&s5k6aa->lock);
-	rect = __s5k6aa_get_crop_rect(s5k6aa, cfg, sel->which);
+	rect = __s5k6aa_get_crop_rect(s5k6aa, sd_state, sel->which);
 	sel->r = *rect;
 	mutex_unlock(&s5k6aa->lock);
 
···
 }
 
 static int s5k6aa_set_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct s5k6aa *s5k6aa = to_s5k6aa(sd);
···
 		return -EINVAL;
 
 	mutex_lock(&s5k6aa->lock);
-	crop_r = __s5k6aa_get_crop_rect(s5k6aa, cfg, sel->which);
+	crop_r = __s5k6aa_get_crop_rect(s5k6aa, sd_state, sel->which);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		mf = &s5k6aa->preset->mbus_fmt;
 		s5k6aa->apply_crop = 1;
 	} else {
-		mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 	}
 	v4l_bound_align_image(&sel->r.width, mf->width,
 			      S5K6AA_WIN_WIDTH_MAX, 1,
···
  */
 static int s5k6aa_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
 {
-	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(sd, fh->pad, 0);
-	struct v4l2_rect *crop = v4l2_subdev_get_try_crop(sd, fh->pad, 0);
+	struct v4l2_mbus_framefmt *format = v4l2_subdev_get_try_format(sd,
+								       fh->state,
+								       0);
+	struct v4l2_rect *crop = v4l2_subdev_get_try_crop(sd, fh->state, 0);
 
 	format->colorspace = s5k6aa_formats[0].colorspace;
 	format->code = s5k6aa_formats[0].code;

drivers/media/i2c/saa6752hs.c

···
 }
 
 static int saa6752hs_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *f = &format->format;
···
 }
 
 static int saa6752hs_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *f = &format->format;
···
 	f->colorspace = V4L2_COLORSPACE_SMPTE170M;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *f;
+		sd_state->pads->try_fmt = *f;
 		return 0;
 	}
 

drivers/media/i2c/saa7115.c

···
 }
 
 static int saa711x_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;

drivers/media/i2c/saa717x.c

···
 #endif
 
 static int saa717x_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;

drivers/media/i2c/sr030pc30.c

···
 }
 
 static int sr030pc30_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (!code || code->pad ||
···
 }
 
 static int sr030pc30_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf;
···
 
 /* Return nearest media bus frame format. */
 static int sr030pc30_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct sr030pc30_info *info = sd ? to_sr030pc30(sd) : NULL;
···
 
 	fmt = try_fmt(sd, mf);
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *mf;
+		sd_state->pads->try_fmt = *mf;
 		return 0;
 	}
 

drivers/media/i2c/st-mipid02.c

···
 }
 
 static int mipid02_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct mipid02_dev *bridge = to_mipid02_dev(sd);
···
 }
 
 static int mipid02_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mbus_fmt = &format->format;
···
 		return -EINVAL;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(&bridge->sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(&bridge->sd, sd_state,
+						 format->pad);
 	else
 		fmt = &bridge->fmt;
 
···
 }
 
 static void mipid02_set_fmt_source(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *format)
 {
 	struct mipid02_dev *bridge = to_mipid02_dev(sd);
···
 	if (format->which != V4L2_SUBDEV_FORMAT_TRY)
 		return;
 
-	*v4l2_subdev_get_try_format(sd, cfg, format->pad) = format->format;
+	*v4l2_subdev_get_try_format(sd, sd_state, format->pad) = format->format;
 }
 
 static void mipid02_set_fmt_sink(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *format)
 {
 	struct mipid02_dev *bridge = to_mipid02_dev(sd);
···
 	format->format.code = get_fmt_code(format->format.code);
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 	else
 		fmt = &bridge->fmt;
 
···
 }
 
 static int mipid02_set_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct mipid02_dev *bridge = to_mipid02_dev(sd);
···
 	}
 
 	if (format->pad == MIPID02_SOURCE)
-		mipid02_set_fmt_source(sd, cfg, format);
+		mipid02_set_fmt_source(sd, sd_state, format);
 	else
-		mipid02_set_fmt_sink(sd, cfg, format);
+		mipid02_set_fmt_sink(sd, sd_state, format);
 
 error:
 	mutex_unlock(&bridge->lock);

drivers/media/i2c/tc358743.c

···
 /* --------------- PAD OPS --------------- */
 
 static int tc358743_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	switch (code->index) {
···
 }
 
 static int tc358743_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct tc358743_state *state = to_state(sd);
···
 }
 
 static int tc358743_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct tc358743_state *state = to_state(sd);
 
 	u32 code = format->format.code; /* is overwritten by get_fmt */
-	int ret = tc358743_get_fmt(sd, cfg, format);
+	int ret = tc358743_get_fmt(sd, sd_state, format);
 
 	format->format.code = code;
 

drivers/media/i2c/tda1997x.c

···
  */
 
 static int tda1997x_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg)
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct tda1997x_state *state = to_state(sd);
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+	mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 	mf->code = state->mbus_codes[0];
 
 	return 0;
 }
 
 static int tda1997x_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct tda1997x_state *state = to_state(sd);
···
 }
 
 static int tda1997x_get_format(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *format)
 {
 	struct tda1997x_state *state = to_state(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		format->format.code = fmt->code;
 	} else
 		format->format.code = state->mbus_code;
···
 }
 
 static int tda1997x_set_format(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *format)
 {
 	struct tda1997x_state *state = to_state(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		fmt = v4l2_subdev_get_try_format(sd, sd_state, format->pad);
 		*fmt = format->format;
 	} else {
 		int ret = tda1997x_setup_format(state, format->format.code);

drivers/media/i2c/tvp514x.c

···
 /**
  * tvp514x_enum_mbus_code() - V4L2 decoder interface handler for enum_mbus_code
  * @sd: pointer to standard V4L2 sub-device structure
- * @cfg: pad configuration
+ * @sd_state: subdev state
  * @code: pointer to v4l2_subdev_mbus_code_enum structure
  *
  * Enumertaes mbus codes supported
  */
 static int tvp514x_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	u32 pad = code->pad;
···
 /**
  * tvp514x_get_pad_format() - V4L2 decoder interface handler for get pad format
  * @sd: pointer to standard V4L2 sub-device structure
- * @cfg: pad configuration
+ * @sd_state: subdev state
  * @format: pointer to v4l2_subdev_format structure
  *
  * Retrieves pad format which is active or tried based on requirement
  */
 static int tvp514x_get_pad_format(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_format *format)
 {
 	struct tvp514x_decoder *decoder = to_decoder(sd);
···
 /**
  * tvp514x_set_pad_format() - V4L2 decoder interface handler for set pad format
  * @sd: pointer to standard V4L2 sub-device structure
- * @cfg: pad configuration
+ * @sd_state: subdev state
  * @fmt: pointer to v4l2_subdev_format structure
  *
  * Set pad format for the output pad
  */
 static int tvp514x_set_pad_format(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_format *fmt)
 {
 	struct tvp514x_decoder *decoder = to_decoder(sd);

drivers/media/i2c/tvp5150.c

···
 
 static struct v4l2_rect *
 tvp5150_get_pad_crop(struct tvp5150 *decoder,
-		     struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+		     struct v4l2_subdev_state *sd_state, unsigned int pad,
 		     enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
···
 		return &decoder->rect;
 	case V4L2_SUBDEV_FORMAT_TRY:
 #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
-		return v4l2_subdev_get_try_crop(&decoder->sd, cfg, pad);
+		return v4l2_subdev_get_try_crop(&decoder->sd, sd_state, pad);
 #else
 		return ERR_PTR(-EINVAL);
 #endif
···
 }
 
 static int tvp5150_fill_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *f;
···
 }
 
 static int tvp5150_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct tvp5150 *decoder = to_tvp5150(sd);
···
 	    sel->which == V4L2_SUBDEV_FORMAT_TRY)
 		return 0;
 
-	crop = tvp5150_get_pad_crop(decoder, cfg, sel->pad, sel->which);
+	crop = tvp5150_get_pad_crop(decoder, sd_state, sel->pad, sel->which);
 	if (IS_ERR(crop))
 		return PTR_ERR(crop);
 
···
 }
 
 static int tvp5150_get_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct tvp5150 *decoder = container_of(sd, struct tvp5150, sd);
···
 			sel->r.height = TVP5150_V_MAX_OTHERS;
 		return 0;
 	case V4L2_SEL_TGT_CROP:
-		crop = tvp5150_get_pad_crop(decoder, cfg, sel->pad,
+		crop = tvp5150_get_pad_crop(decoder, sd_state, sel->pad,
 					    sel->which);
 		if (IS_ERR(crop))
 			return PTR_ERR(crop);
···
 			V4L2 subdev pad ops
  ****************************************************************************/
 static int tvp5150_init_cfg(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg)
+			    struct v4l2_subdev_state *sd_state)
 {
 	struct tvp5150 *decoder = to_tvp5150(sd);
 	v4l2_std_id std;
···
 }
 
 static int tvp5150_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index)
···
 }
 
 static int tvp5150_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct tvp5150 *decoder = to_tvp5150(sd);

drivers/media/i2c/tvp7002.c

···
  * Enumerate supported digital video formats for pad.
  */
 static int
-tvp7002_enum_mbus_code(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+tvp7002_enum_mbus_code(struct v4l2_subdev *sd,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_mbus_code_enum *code)
 {
 	/* Check requested format index is within range */
···
  * get video format for pad.
  */
 static int
-tvp7002_get_pad_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+tvp7002_get_pad_format(struct v4l2_subdev *sd,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *fmt)
 {
 	struct tvp7002 *tvp7002 = to_tvp7002(sd);
···
  * set video format for pad.
  */
 static int
-tvp7002_set_pad_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+tvp7002_set_pad_format(struct v4l2_subdev *sd,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *fmt)
 {
-	return tvp7002_get_pad_format(sd, cfg, fmt);
+	return tvp7002_get_pad_format(sd, sd_state, fmt);
 }
 
 /* V4L2 core operation handlers */

drivers/media/i2c/tw9910.c

···
 }
 
 static int tw9910_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int tw9910_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 }
 
 static int tw9910_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *mf = &format->format;
···
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return tw9910_s_fmt(sd, mf);
 
-	cfg->try_fmt = *mf;
+	sd_state->pads->try_fmt = *mf;
 
 	return 0;
 }
···
 };
 
 static int tw9910_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index)

drivers/media/i2c/vs6624.c

···
 }
 
 static int vs6624_enum_mbus_code(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(vs6624_formats))
···
 }
 
 static int vs6624_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 	fmt->colorspace = vs6624_formats[index].colorspace;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 		return 0;
 	}
 
···
 }
 
 static int vs6624_get_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct vs6624 *sensor = to_vs6624(sd);

drivers/media/pci/cx18/cx18-av-core.c

···
 }
 
 static int cx18_av_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;

drivers/media/pci/intel/ipu3/ipu3-cio2-main.c

···
 	};
 
 	/* Initialize try_fmt */
-	format = v4l2_subdev_get_try_format(sd, fh->pad, CIO2_PAD_SINK);
+	format = v4l2_subdev_get_try_format(sd, fh->state, CIO2_PAD_SINK);
 	*format = fmt_default;
 
 	/* same as sink */
-	format = v4l2_subdev_get_try_format(sd, fh->pad, CIO2_PAD_SOURCE);
+	format = v4l2_subdev_get_try_format(sd, fh->state, CIO2_PAD_SOURCE);
 	*format = fmt_default;
 
 	return 0;
···
  * return -EINVAL or zero on success
  */
 static int cio2_subdev_get_fmt(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
 {
 	struct cio2_queue *q = container_of(sd, struct cio2_queue, subdev);
···
 	mutex_lock(&q->subdev_lock);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		fmt->format = *v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		fmt->format = *v4l2_subdev_get_try_format(sd, sd_state,
+							  fmt->pad);
 	else
 		fmt->format = q->subdev_fmt;
 
···
  * return -EINVAL or zero on success
  */
 static int cio2_subdev_set_fmt(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
 {
 	struct cio2_queue *q = container_of(sd, struct cio2_queue, subdev);
···
 	 * source always propagates from sink
 	 */
 	if (fmt->pad == CIO2_PAD_SOURCE)
-		return cio2_subdev_get_fmt(sd, cfg, fmt);
+		return cio2_subdev_get_fmt(sd, sd_state, fmt);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		mbus = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mbus = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 	else
 		mbus = &q->subdev_fmt;
 
···
 }
 
 static int cio2_subdev_enum_mbus_code(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(formats))

drivers/media/pci/saa7134/saa7134-empress.c

···
 {
 	struct saa7134_dev *dev = video_drvdata(file);
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
 
 	v4l2_fill_mbus_format(&format.format, &f->fmt.pix, MEDIA_BUS_FMT_FIXED);
-	saa_call_all(dev, pad, set_fmt, &pad_cfg, &format);
+	saa_call_all(dev, pad, set_fmt, &pad_state, &format);
 	v4l2_fill_pix_format(&f->fmt.pix, &format.format);
 
 	f->fmt.pix.pixelformat  = V4L2_PIX_FMT_MPEG;

drivers/media/platform/atmel/atmel-isc-base.c

···
 }
 
 static void isc_try_fse(struct isc_device *isc,
-			struct v4l2_subdev_pad_config *pad_cfg)
+			struct v4l2_subdev_state *sd_state)
 {
 	int ret;
 	struct v4l2_subdev_frame_size_enum fse = {};
···
 	fse.which = V4L2_SUBDEV_FORMAT_TRY;
 
 	ret = v4l2_subdev_call(isc->current_subdev->sd, pad, enum_frame_size,
-			       pad_cfg, &fse);
+			       sd_state, &fse);
 	/*
 	 * Attempt to obtain format size from subdev. If not available,
 	 * just use the maximum ISC can receive.
 	 */
 	if (ret) {
-		pad_cfg->try_crop.width = isc->max_width;
-		pad_cfg->try_crop.height = isc->max_height;
+		sd_state->pads->try_crop.width = isc->max_width;
+		sd_state->pads->try_crop.height = isc->max_height;
 	} else {
-		pad_cfg->try_crop.width = fse.max_width;
-		pad_cfg->try_crop.height = fse.max_height;
+		sd_state->pads->try_crop.width = fse.max_width;
+		sd_state->pads->try_crop.height = fse.max_height;
 	}
 }
 
···
 	struct isc_format *sd_fmt = NULL, *direct_fmt = NULL;
 	struct v4l2_pix_format *pixfmt = &f->fmt.pix;
 	struct v4l2_subdev_pad_config pad_cfg = {};
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 		goto isc_try_fmt_err;
 
 	/* Obtain frame sizes if possible to have crop requirements ready */
-	isc_try_fse(isc, &pad_cfg);
+	isc_try_fse(isc, &pad_state);
 
 	v4l2_fill_mbus_format(&format.format, pixfmt, mbus_code);
 	ret = v4l2_subdev_call(isc->current_subdev->sd, pad, set_fmt,
-			       &pad_cfg, &format);
+			       &pad_state, &format);
 	if (ret < 0)
 		goto isc_try_fmt_subdev_err;
 

drivers/media/platform/atmel/atmel-isi.c

···
 }
 
 static void isi_try_fse(struct atmel_isi *isi, const struct isi_format *isi_fmt,
-			struct v4l2_subdev_pad_config *pad_cfg)
+			struct v4l2_subdev_state *sd_state)
 {
 	int ret;
 	struct v4l2_subdev_frame_size_enum fse = {
···
 	};
 
 	ret = v4l2_subdev_call(isi->entity.subdev, pad, enum_frame_size,
-			       pad_cfg, &fse);
+			       sd_state, &fse);
 	/*
 	 * Attempt to obtain format size from subdev. If not available,
 	 * just use the maximum ISI can receive.
 	 */
 	if (ret) {
-		pad_cfg->try_crop.width = MAX_SUPPORT_WIDTH;
-		pad_cfg->try_crop.height = MAX_SUPPORT_HEIGHT;
+		sd_state->pads->try_crop.width = MAX_SUPPORT_WIDTH;
+		sd_state->pads->try_crop.height = MAX_SUPPORT_HEIGHT;
 	} else {
-		pad_cfg->try_crop.width = fse.max_width;
-		pad_cfg->try_crop.height = fse.max_height;
+		sd_state->pads->try_crop.width = fse.max_width;
+		sd_state->pads->try_crop.height = fse.max_height;
 	}
 }
 
···
 	const struct isi_format *isi_fmt;
 	struct v4l2_pix_format *pixfmt = &f->fmt.pix;
 	struct v4l2_subdev_pad_config pad_cfg = {};
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 
 	v4l2_fill_mbus_format(&format.format, pixfmt, isi_fmt->mbus_code);
 
-	isi_try_fse(isi, isi_fmt, &pad_cfg);
+	isi_try_fse(isi, isi_fmt, &pad_state);
 
 	ret = v4l2_subdev_call(isi->entity.subdev, pad, set_fmt,
-			       &pad_cfg, &format);
+			       &pad_state, &format);
 	if (ret < 0)
 		return ret;
 

drivers/media/platform/cadence/cdns-csi2tx.c

···
 }
 
 static int csi2tx_enum_mbus_code(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad || code->index >= ARRAY_SIZE(csi2tx_formats))
···
 
 static struct v4l2_mbus_framefmt *
 __csi2tx_get_pad_format(struct v4l2_subdev *subdev,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_format *fmt)
 {
 	struct csi2tx_priv *csi2tx = v4l2_subdev_to_csi2tx(subdev);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(subdev, cfg,
+		return v4l2_subdev_get_try_format(subdev, sd_state,
 						  fmt->pad);
 
 	return &csi2tx->pad_fmts[fmt->pad];
 }
 
 static int csi2tx_get_pad_format(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	const struct v4l2_mbus_framefmt *format;
···
 	if (fmt->pad == CSI2TX_PAD_SOURCE)
 		return -EINVAL;
 
-	format = __csi2tx_get_pad_format(subdev, cfg, fmt);
+	format = __csi2tx_get_pad_format(subdev, sd_state, fmt);
 	if (!format)
 		return -EINVAL;
 
···
 }
 
 static int csi2tx_set_pad_format(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
 	const struct v4l2_mbus_framefmt *src_format = &fmt->format;
···
 	if (!csi2tx_get_fmt_from_mbus(fmt->format.code))
 		src_format = &fmt_default;
 
-	dst_format = __csi2tx_get_pad_format(subdev, cfg, fmt);
+	dst_format = __csi2tx_get_pad_format(subdev, sd_state, fmt);
 	if (!dst_format)
 		return -EINVAL;
 

drivers/media/platform/exynos4-is/fimc-capture.c

···
 }
 
 static int fimc_subdev_enum_mbus_code(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct fimc_fmt *fmt;
···
 }
 
 static int fimc_subdev_get_fmt(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
 {
 	struct fimc_dev *fimc = v4l2_get_subdevdata(sd);
···
 	struct v4l2_mbus_framefmt *mf;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		fmt->format = *mf;
 		return 0;
 	}
···
 }
 
 static int fimc_subdev_set_fmt(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
 {
 	struct fimc_dev *fimc = v4l2_get_subdevdata(sd);
···
 	mf->colorspace = V4L2_COLORSPACE_JPEG;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*mf = fmt->format;
 		return 0;
 	}
···
 }
 
 static int fimc_subdev_get_selection(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_selection *sel)
 {
 	struct fimc_dev *fimc = v4l2_get_subdevdata(sd);
···
 		return 0;
 
 	case V4L2_SEL_TGT_CROP:
-		try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad);
+		try_sel = v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
-		try_sel = v4l2_subdev_get_try_compose(sd, cfg, sel->pad);
+		try_sel = v4l2_subdev_get_try_compose(sd, sd_state, sel->pad);
 		f = &ctx->d_frame;
 		break;
 	default:
···
 }
 
 static int fimc_subdev_set_selection(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_selection *sel)
 {
 	struct fimc_dev *fimc = v4l2_get_subdevdata(sd);
···
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad);
+		try_sel = v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
-		try_sel = v4l2_subdev_get_try_compose(sd, cfg, sel->pad);
+		try_sel = v4l2_subdev_get_try_compose(sd, sd_state, sel->pad);
 		f = &ctx->d_frame;
 		break;
 	default:

drivers/media/platform/exynos4-is/fimc-isp.c

···
 };
 
 static int fimc_is_subdev_enum_mbus_code(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_mbus_code_enum *code)
 {
 	const struct fimc_fmt *fmt;
···
 }
 
 static int fimc_isp_subdev_get_fmt(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *fmt)
 {
 	struct fimc_isp *isp = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *mf = &fmt->format;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*mf = *v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		*mf = *v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		return 0;
 	}
 
···
 }
 
 static void __isp_subdev_try_format(struct fimc_isp *isp,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct v4l2_mbus_framefmt *mf = &fmt->format;
···
 		mf->code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	} else {
 		if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-			format = v4l2_subdev_get_try_format(&isp->subdev, cfg,
-						FIMC_ISP_SD_PAD_SINK);
+			format = v4l2_subdev_get_try_format(&isp->subdev,
+							    sd_state,
+							    FIMC_ISP_SD_PAD_SINK);
 		else
 			format = &isp->sink_fmt;
 
···
 }
 
 static int fimc_isp_subdev_set_fmt(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *fmt)
 {
 	struct fimc_isp *isp = v4l2_get_subdevdata(sd);
···
 		 __func__, fmt->pad, mf->code, mf->width, mf->height);
 
 	mutex_lock(&isp->subdev_lock);
-	__isp_subdev_try_format(isp, cfg, fmt);
+	__isp_subdev_try_format(isp, sd_state, fmt);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*mf = fmt->format;
 
 		/* Propagate format to the source pads */
···
 			for (pad = FIMC_ISP_SD_PAD_SRC_FIFO;
 					pad < FIMC_ISP_SD_PADS_NUM; pad++) {
 				format.pad = pad;
-				__isp_subdev_try_format(isp, cfg, &format);
-				mf = v4l2_subdev_get_try_format(sd, cfg, pad);
+				__isp_subdev_try_format(isp, sd_state,
+							&format);
+				mf = v4l2_subdev_get_try_format(sd, sd_state,
+								pad);
 				*mf = format.format;
 			}
 		}
···
 				isp->sink_fmt = *mf;
 
 				format.pad = FIMC_ISP_SD_PAD_SRC_DMA;
-				__isp_subdev_try_format(isp, cfg, &format);
+				__isp_subdev_try_format(isp, sd_state,
+							&format);
 
 				isp->src_fmt = format.format;
 				__is_set_frame_size(is, &isp->src_fmt);
···
 		.field = V4L2_FIELD_NONE,
 	};
 
-	format = v4l2_subdev_get_try_format(sd, fh->pad, FIMC_ISP_SD_PAD_SINK);
+	format = v4l2_subdev_get_try_format(sd, fh->state,
+					    FIMC_ISP_SD_PAD_SINK);
 	*format = fmt;
 
-	format = v4l2_subdev_get_try_format(sd, fh->pad, FIMC_ISP_SD_PAD_SRC_FIFO);
+	format = v4l2_subdev_get_try_format(sd, fh->state,
+					    FIMC_ISP_SD_PAD_SRC_FIFO);
 	fmt.width = DEFAULT_PREVIEW_STILL_WIDTH;
 	fmt.height = DEFAULT_PREVIEW_STILL_HEIGHT;
 	*format = fmt;
 
-	format = v4l2_subdev_get_try_format(sd, fh->pad, FIMC_ISP_SD_PAD_SRC_DMA);
+	format = v4l2_subdev_get_try_format(sd, fh->state,
+					    FIMC_ISP_SD_PAD_SRC_DMA);
 	*format = fmt;
 
 	return 0;

drivers/media/platform/exynos4-is/fimc-lite.c

···
  */
 
 static const struct fimc_fmt *fimc_lite_subdev_try_fmt(struct fimc_lite *fimc,
-					struct v4l2_subdev_pad_config *cfg,
+					struct v4l2_subdev_state *sd_state,
 					struct v4l2_subdev_format *format)
 {
 	struct flite_drvdata *dd = fimc->dd;
···
 		struct v4l2_rect *rect;
 
 		if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-			sink_fmt = v4l2_subdev_get_try_format(&fimc->subdev, cfg,
-						FLITE_SD_PAD_SINK);
+			sink_fmt = v4l2_subdev_get_try_format(&fimc->subdev,
+							      sd_state,
+							      FLITE_SD_PAD_SINK);
 
 			mf->code = sink_fmt->code;
 			mf->colorspace = sink_fmt->colorspace;
 
-			rect = v4l2_subdev_get_try_crop(&fimc->subdev, cfg,
-						FLITE_SD_PAD_SINK);
+			rect = v4l2_subdev_get_try_crop(&fimc->subdev,
+							sd_state,
+							FLITE_SD_PAD_SINK);
 		} else {
 			mf->code = sink->fmt->mbus_code;
 			mf->colorspace = sink->fmt->colorspace;
···
 };
 
 static int fimc_lite_subdev_enum_mbus_code(struct v4l2_subdev *sd,
-					   struct v4l2_subdev_pad_config *cfg,
+					   struct v4l2_subdev_state *sd_state,
 					   struct v4l2_subdev_mbus_code_enum *code)
 {
 	const struct fimc_fmt *fmt;
···
 
 static struct v4l2_mbus_framefmt *__fimc_lite_subdev_get_try_fmt(
 		struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg, unsigned int pad)
+		struct v4l2_subdev_state *sd_state, unsigned int pad)
 {
 	if (pad != FLITE_SD_PAD_SINK)
 		pad = FLITE_SD_PAD_SOURCE_DMA;
 
-	return v4l2_subdev_get_try_format(sd, cfg, pad);
+	return v4l2_subdev_get_try_format(sd, sd_state, pad);
 }
 
 static int fimc_lite_subdev_get_fmt(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct fimc_lite *fimc = v4l2_get_subdevdata(sd);
···
 	struct flite_frame *f = &fimc->inp_frame;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = __fimc_lite_subdev_get_try_fmt(sd, cfg, fmt->pad);
+		mf = __fimc_lite_subdev_get_try_fmt(sd, sd_state, fmt->pad);
 		fmt->format = *mf;
 		return 0;
 	}
···
 }
 
 static int fimc_lite_subdev_set_fmt(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct fimc_lite *fimc = v4l2_get_subdevdata(sd);
···
 		return -EBUSY;
 	}
 
-	ffmt = fimc_lite_subdev_try_fmt(fimc, cfg, fmt);
+	ffmt = fimc_lite_subdev_try_fmt(fimc, sd_state, fmt);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
 		struct v4l2_mbus_framefmt *src_fmt;
 
-		mf = __fimc_lite_subdev_get_try_fmt(sd, cfg, fmt->pad);
+		mf = __fimc_lite_subdev_get_try_fmt(sd, sd_state, fmt->pad);
 		*mf = fmt->format;
 
 		if (fmt->pad == FLITE_SD_PAD_SINK) {
 			unsigned int pad = FLITE_SD_PAD_SOURCE_DMA;
-			src_fmt = __fimc_lite_subdev_get_try_fmt(sd, cfg, pad);
+			src_fmt = __fimc_lite_subdev_get_try_fmt(sd, sd_state,
+								 pad);
 			*src_fmt = *mf;
 		}
 
···
 }
 
 static int fimc_lite_subdev_get_selection(struct v4l2_subdev *sd,
-					  struct v4l2_subdev_pad_config *cfg,
+					  struct v4l2_subdev_state *sd_state,
 					  struct v4l2_subdev_selection *sel)
 {
 	struct fimc_lite *fimc = v4l2_get_subdevdata(sd);
···
 		return -EINVAL;
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		sel->r = *v4l2_subdev_get_try_crop(sd, cfg, sel->pad);
+		sel->r = *v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
 		return 0;
 	}
 
···
 }
 
 static int fimc_lite_subdev_set_selection(struct v4l2_subdev *sd,
-					  struct v4l2_subdev_pad_config *cfg,
+					  struct v4l2_subdev_state *sd_state,
 					  struct v4l2_subdev_selection *sel)
 {
 	struct fimc_lite *fimc = v4l2_get_subdevdata(sd);
···
 	fimc_lite_try_crop(fimc, &sel->r);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_crop(sd, cfg, sel->pad) = sel->r;
+		*v4l2_subdev_get_try_crop(sd, sd_state, sel->pad) = sel->r;
 	} else {
 		unsigned long flags;
 		spin_lock_irqsave(&fimc->slock, flags);

drivers/media/platform/exynos4-is/mipi-csis.c

···
 }
 
 static int s5pcsis_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(s5pcsis_formats))
···
 }
 
 static struct v4l2_mbus_framefmt *__s5pcsis_get_format(
-		struct csis_state *state, struct v4l2_subdev_pad_config *cfg,
+		struct csis_state *state, struct v4l2_subdev_state *sd_state,
 		enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return cfg ? v4l2_subdev_get_try_format(&state->sd, cfg, 0) : NULL;
+		return sd_state ? v4l2_subdev_get_try_format(&state->sd,
+							     sd_state, 0) : NULL;
 
 	return &state->format;
 }
 
-static int s5pcsis_set_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int s5pcsis_set_fmt(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct csis_state *state = sd_to_csis_state(sd);
 	struct csis_pix_format const *csis_fmt;
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = __s5pcsis_get_format(state, cfg, fmt->which);
+	mf = __s5pcsis_get_format(state, sd_state, fmt->which);
 
 	if (fmt->pad == CSIS_PAD_SOURCE) {
 		if (mf) {
···
 	return 0;
 }
 
-static int s5pcsis_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int s5pcsis_get_fmt(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct csis_state *state = sd_to_csis_state(sd);
 	struct v4l2_mbus_framefmt *mf;
 
-	mf = __s5pcsis_get_format(state, cfg, fmt->which);
+	mf = __s5pcsis_get_format(state, sd_state, fmt->which);
 	if (!mf)
 		return -EINVAL;
 

drivers/media/platform/marvell-ccic/mcam-core.c

···
 	struct mcam_format_struct *f;
 	struct v4l2_pix_format *pix = &fmt->fmt.pix;
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 	f = mcam_find_format(pix->pixelformat);
 	pix->pixelformat = f->pixelformat;
 	v4l2_fill_mbus_format(&format.format, pix, f->mbus_code);
-	ret = sensor_call(cam, pad, set_fmt, &pad_cfg, &format);
+	ret = sensor_call(cam, pad, set_fmt, &pad_state, &format);
 	v4l2_fill_pix_format(pix, &format.format);
 	pix->bytesperline = pix->width * f->bpp;
 	switch (f->pixelformat) {

drivers/media/platform/omap3isp/ispccdc.c

···
 #define CCDC_MIN_HEIGHT		32
 
 static struct v4l2_mbus_framefmt *
-__ccdc_get_format(struct isp_ccdc_device *ccdc, struct v4l2_subdev_pad_config *cfg,
+__ccdc_get_format(struct isp_ccdc_device *ccdc,
+		  struct v4l2_subdev_state *sd_state,
 		  unsigned int pad, enum v4l2_subdev_format_whence which);
 
 static const unsigned int ccdc_fmts[] = {
···
 }
 
 static struct v4l2_mbus_framefmt *
-__ccdc_get_format(struct isp_ccdc_device *ccdc, struct v4l2_subdev_pad_config *cfg,
+__ccdc_get_format(struct isp_ccdc_device *ccdc,
+		  struct v4l2_subdev_state *sd_state,
 		  unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&ccdc->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&ccdc->subdev, sd_state,
+						  pad);
 	else
 		return &ccdc->formats[pad];
 }
 
 static struct v4l2_rect *
-__ccdc_get_crop(struct isp_ccdc_device *ccdc, struct v4l2_subdev_pad_config *cfg,
+__ccdc_get_crop(struct isp_ccdc_device *ccdc,
+		struct v4l2_subdev_state *sd_state,
 		enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&ccdc->subdev, cfg, CCDC_PAD_SOURCE_OF);
+		return v4l2_subdev_get_try_crop(&ccdc->subdev, sd_state,
+						CCDC_PAD_SOURCE_OF);
 	else
 		return &ccdc->crop;
 }
···
  * @fmt: Format
  */
 static void
-ccdc_try_format(struct isp_ccdc_device *ccdc, struct v4l2_subdev_pad_config *cfg,
+ccdc_try_format(struct isp_ccdc_device *ccdc,
+		struct v4l2_subdev_state *sd_state,
 		unsigned int pad, struct v4l2_mbus_framefmt *fmt,
 		enum v4l2_subdev_format_whence which)
 {
···
 	case CCDC_PAD_SOURCE_OF:
 		pixelcode = fmt->code;
 		field = fmt->field;
-		*fmt = *__ccdc_get_format(ccdc, cfg, CCDC_PAD_SINK, which);
+		*fmt = *__ccdc_get_format(ccdc, sd_state, CCDC_PAD_SINK,
+					  which);
 
 		/* In SYNC mode the bridge converts YUV formats from 2X8 to
 		 * 1X16. In BT.656 no such conversion occurs. As we don't know
···
 		}
 
 		/* Hardcode the output size to the crop rectangle size. */
-		crop = __ccdc_get_crop(ccdc, cfg, which);
+		crop = __ccdc_get_crop(ccdc, sd_state, which);
 		fmt->width = crop->width;
 		fmt->height = crop->height;
 
···
 		break;
 
 	case CCDC_PAD_SOURCE_VP:
-		*fmt = *__ccdc_get_format(ccdc, cfg, CCDC_PAD_SINK, which);
+		*fmt = *__ccdc_get_format(ccdc, sd_state, CCDC_PAD_SINK,
+					  which);
 
 		/* The video port interface truncates the data to 10 bits. */
 		info = omap3isp_video_format_info(fmt->code);
···
  * return -EINVAL or zero on success
  */
 static int ccdc_enum_mbus_code(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
···
 		break;
 
 	case CCDC_PAD_SOURCE_OF:
-		format = __ccdc_get_format(ccdc, cfg, code->pad,
+		format = __ccdc_get_format(ccdc, sd_state, code->pad,
 					   code->which);
 
 		if (format->code == MEDIA_BUS_FMT_YUYV8_2X8 ||
···
 		if (code->index != 0)
 			return -EINVAL;
 
-		format = __ccdc_get_format(ccdc, cfg, code->pad,
+		format = __ccdc_get_format(ccdc, sd_state, code->pad,
 					   code->which);
 
 		/* A pixel code equal to 0 means that the video port doesn't
···
 }
 
 static int ccdc_enum_frame_size(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	ccdc_try_format(ccdc, cfg, fse->pad, &format, fse->which);
+	ccdc_try_format(ccdc, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	ccdc_try_format(ccdc, cfg, fse->pad, &format, fse->which);
+	ccdc_try_format(ccdc, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  *
  * Return 0 on success or a negative error code otherwise.
  */
-static int ccdc_get_selection(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int ccdc_get_selection(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_selection *sel)
 {
 	struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
···
 		sel->r.width = INT_MAX;
 		sel->r.height = INT_MAX;
 
-		format = __ccdc_get_format(ccdc, cfg, CCDC_PAD_SINK, sel->which);
+		format = __ccdc_get_format(ccdc, sd_state, CCDC_PAD_SINK,
+					   sel->which);
 		ccdc_try_crop(ccdc, format, &sel->r);
 		break;
 
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *__ccdc_get_crop(ccdc, cfg, sel->which);
+		sel->r = *__ccdc_get_crop(ccdc, sd_state, sel->which);
 		break;
 
 	default:
···
  *
  * Return 0 on success or a negative error code otherwise.
  */
-static int ccdc_set_selection(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int ccdc_set_selection(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_selection *sel)
 {
 	struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
···
 	 * rectangle.
 	 */
 	if (sel->flags & V4L2_SEL_FLAG_KEEP_CONFIG) {
-		sel->r = *__ccdc_get_crop(ccdc, cfg, sel->which);
+		sel->r = *__ccdc_get_crop(ccdc, sd_state, sel->which);
 		return 0;
 	}
 
-	format = __ccdc_get_format(ccdc, cfg, CCDC_PAD_SINK, sel->which);
+	format = __ccdc_get_format(ccdc, sd_state, CCDC_PAD_SINK, sel->which);
 	ccdc_try_crop(ccdc, format, &sel->r);
-	*__ccdc_get_crop(ccdc, cfg, sel->which) = sel->r;
+	*__ccdc_get_crop(ccdc, sd_state, sel->which) = sel->r;
 
 	/* Update the source format. */
-	format = __ccdc_get_format(ccdc, cfg, CCDC_PAD_SOURCE_OF, sel->which);
-	ccdc_try_format(ccdc, cfg, CCDC_PAD_SOURCE_OF, format, sel->which);
+	format = __ccdc_get_format(ccdc, sd_state, CCDC_PAD_SOURCE_OF,
+				   sel->which);
+	ccdc_try_format(ccdc, sd_state, CCDC_PAD_SOURCE_OF, format,
+			sel->which);
 
 	return 0;
 }
···
  * Return 0 on success or -EINVAL if the pad is invalid or doesn't correspond
  * to the format type.
  */
-static int ccdc_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int ccdc_get_format(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ccdc_get_format(ccdc, cfg, fmt->pad, fmt->which);
+	format = __ccdc_get_format(ccdc, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
  * Return 0 on success or -EINVAL if the pad is invalid or doesn't correspond
  * to the format type.
  */
-static int ccdc_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int ccdc_set_format(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct isp_ccdc_device *ccdc = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	format = __ccdc_get_format(ccdc, cfg, fmt->pad, fmt->which);
+	format = __ccdc_get_format(ccdc, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	ccdc_try_format(ccdc, cfg, fmt->pad, &fmt->format, fmt->which);
+	ccdc_try_format(ccdc, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == CCDC_PAD_SINK) {
 		/* Reset the crop rectangle. */
-		crop = __ccdc_get_crop(ccdc, cfg, fmt->which);
+		crop = __ccdc_get_crop(ccdc, sd_state, fmt->which);
 		crop->left = 0;
 		crop->top = 0;
 		crop->width = fmt->format.width;
···
 		ccdc_try_crop(ccdc, &fmt->format, crop);
 
 		/* Update the source formats. */
-		format = __ccdc_get_format(ccdc, cfg, CCDC_PAD_SOURCE_OF,
+		format = __ccdc_get_format(ccdc, sd_state, CCDC_PAD_SOURCE_OF,
 					   fmt->which);
 		*format = fmt->format;
-		ccdc_try_format(ccdc, cfg, CCDC_PAD_SOURCE_OF, format,
+		ccdc_try_format(ccdc, sd_state, CCDC_PAD_SOURCE_OF, format,
 				fmt->which);
 
-		format = __ccdc_get_format(ccdc, cfg, CCDC_PAD_SOURCE_VP,
+		format = __ccdc_get_format(ccdc, sd_state, CCDC_PAD_SOURCE_VP,
 					   fmt->which);
 		*format = fmt->format;
-		ccdc_try_format(ccdc, cfg, CCDC_PAD_SOURCE_VP, format,
+		ccdc_try_format(ccdc, sd_state, CCDC_PAD_SOURCE_VP, format,
 				fmt->which);
 	}
 
···
 	format.format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	ccdc_set_format(sd, fh ? fh->pad : NULL, &format);
+	ccdc_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/media/platform/omap3isp/ispccp2.c

···
  * return format structure or NULL on error
  */
 static struct v4l2_mbus_framefmt *
-__ccp2_get_format(struct isp_ccp2_device *ccp2, struct v4l2_subdev_pad_config *cfg,
-		     unsigned int pad, enum v4l2_subdev_format_whence which)
+__ccp2_get_format(struct isp_ccp2_device *ccp2,
+		  struct v4l2_subdev_state *sd_state,
+		  unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&ccp2->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&ccp2->subdev, sd_state,
+						  pad);
 	else
 		return &ccp2->formats[pad];
 }
···
  * @which : wanted subdev format
  */
 static void ccp2_try_format(struct isp_ccp2_device *ccp2,
-			       struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+			       struct v4l2_subdev_state *sd_state,
+			       unsigned int pad,
 			       struct v4l2_mbus_framefmt *fmt,
 			       enum v4l2_subdev_format_whence which)
 {
···
 		 * When CCP2 write to memory feature will be added this
 		 * should be changed properly.
 		 */
-		format = __ccp2_get_format(ccp2, cfg, CCP2_PAD_SINK, which);
+		format = __ccp2_get_format(ccp2, sd_state, CCP2_PAD_SINK,
+					   which);
 		memcpy(fmt, format, sizeof(*fmt));
 		fmt->code = MEDIA_BUS_FMT_SGRBG10_1X10;
 		break;
···
  * return -EINVAL or zero on success
  */
 static int ccp2_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct isp_ccp2_device *ccp2 = v4l2_get_subdevdata(sd);
···
 		if (code->index != 0)
 			return -EINVAL;
 
-		format = __ccp2_get_format(ccp2, cfg, CCP2_PAD_SINK,
-					      code->which);
+		format = __ccp2_get_format(ccp2, sd_state, CCP2_PAD_SINK,
+					   code->which);
 		code->code = format->code;
 	}
 
···
 }
 
 static int ccp2_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct isp_ccp2_device *ccp2 = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	ccp2_try_format(ccp2, cfg, fse->pad, &format, fse->which);
+	ccp2_try_format(ccp2, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	ccp2_try_format(ccp2, cfg, fse->pad, &format, fse->which);
+	ccp2_try_format(ccp2, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * @fmt   : pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
-static int ccp2_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
-			      struct v4l2_subdev_format *fmt)
+static int ccp2_get_format(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
+			   struct v4l2_subdev_format *fmt)
 {
 	struct isp_ccp2_device *ccp2 = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ccp2_get_format(ccp2, cfg, fmt->pad, fmt->which);
+	format = __ccp2_get_format(ccp2, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
  * @fmt   : pointer to v4l2 subdev format structure
  * returns zero
  */
-static int ccp2_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
-			      struct v4l2_subdev_format *fmt)
+static int ccp2_set_format(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
+			   struct v4l2_subdev_format *fmt)
 {
 	struct isp_ccp2_device *ccp2 = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ccp2_get_format(ccp2, cfg, fmt->pad, fmt->which);
+	format = __ccp2_get_format(ccp2, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	ccp2_try_format(ccp2, cfg, fmt->pad, &fmt->format, fmt->which);
+	ccp2_try_format(ccp2, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == CCP2_PAD_SINK) {
-		format = __ccp2_get_format(ccp2, cfg, CCP2_PAD_SOURCE,
+		format = __ccp2_get_format(ccp2, sd_state, CCP2_PAD_SOURCE,
 					   fmt->which);
 		*format = fmt->format;
-		ccp2_try_format(ccp2, cfg, CCP2_PAD_SOURCE, format, fmt->which);
+		ccp2_try_format(ccp2, sd_state, CCP2_PAD_SOURCE, format,
+				fmt->which);
 	}
 
 	return 0;
···
 	format.format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	ccp2_set_format(sd, fh ? fh->pad : NULL, &format);
+	ccp2_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/media/platform/omap3isp/ispcsi2.c

···
  */
 
 static struct v4l2_mbus_framefmt *
-__csi2_get_format(struct isp_csi2_device *csi2, struct v4l2_subdev_pad_config *cfg,
+__csi2_get_format(struct isp_csi2_device *csi2,
+		  struct v4l2_subdev_state *sd_state,
 		  unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csi2->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&csi2->subdev, sd_state,
+						  pad);
 	else
 		return &csi2->formats[pad];
 }
 
 static void
-csi2_try_format(struct isp_csi2_device *csi2, struct v4l2_subdev_pad_config *cfg,
+csi2_try_format(struct isp_csi2_device *csi2,
+		struct v4l2_subdev_state *sd_state,
 		unsigned int pad, struct v4l2_mbus_framefmt *fmt,
 		enum v4l2_subdev_format_whence which)
 {
···
 		 * compression.
 		 */
 		pixelcode = fmt->code;
-		format = __csi2_get_format(csi2, cfg, CSI2_PAD_SINK, which);
+		format = __csi2_get_format(csi2, sd_state, CSI2_PAD_SINK,
+					   which);
 		memcpy(fmt, format, sizeof(*fmt));
 
 		/*
···
  * return -EINVAL or zero on success
  */
 static int csi2_enum_mbus_code(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct isp_csi2_device *csi2 = v4l2_get_subdevdata(sd);
···
 
 		code->code = csi2_input_fmts[code->index];
 	} else {
-		format = __csi2_get_format(csi2, cfg, CSI2_PAD_SINK,
+		format = __csi2_get_format(csi2, sd_state, CSI2_PAD_SINK,
 					   code->which);
 		switch (code->index) {
 		case 0:
···
 }
 
 static int csi2_enum_frame_size(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct isp_csi2_device *csi2 = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	csi2_try_format(csi2, cfg, fse->pad, &format, fse->which);
+	csi2_try_format(csi2, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	csi2_try_format(csi2, cfg, fse->pad, &format, fse->which);
+	csi2_try_format(csi2, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * @fmt: pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
-static int csi2_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int csi2_get_format(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct isp_csi2_device *csi2 = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csi2_get_format(csi2, cfg, fmt->pad, fmt->which);
+	format = __csi2_get_format(csi2, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
  * @fmt: pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
-static int csi2_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int csi2_set_format(struct v4l2_subdev *sd,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct isp_csi2_device *csi2 = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csi2_get_format(csi2, cfg, fmt->pad, fmt->which);
+	format = __csi2_get_format(csi2, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	csi2_try_format(csi2, cfg, fmt->pad, &fmt->format, fmt->which);
+	csi2_try_format(csi2, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == CSI2_PAD_SINK) {
-		format = __csi2_get_format(csi2, cfg, CSI2_PAD_SOURCE,
+		format = __csi2_get_format(csi2, sd_state, CSI2_PAD_SOURCE,
 					   fmt->which);
 		*format = fmt->format;
-		csi2_try_format(csi2, cfg, CSI2_PAD_SOURCE, format, fmt->which);
+		csi2_try_format(csi2, sd_state, CSI2_PAD_SOURCE, format,
+				fmt->which);
 	}
 
 	return 0;
···
 	format.format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	csi2_set_format(sd, fh ? fh->pad : NULL, &format);
+	csi2_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/media/platform/omap3isp/isppreview.c

···
 }
 
 static struct v4l2_mbus_framefmt *
-__preview_get_format(struct isp_prev_device *prev, struct v4l2_subdev_pad_config *cfg,
+__preview_get_format(struct isp_prev_device *prev,
+		     struct v4l2_subdev_state *sd_state,
 		     unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&prev->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&prev->subdev, sd_state,
+						  pad);
 	else
 		return &prev->formats[pad];
 }
 
 static struct v4l2_rect *
-__preview_get_crop(struct isp_prev_device *prev, struct v4l2_subdev_pad_config *cfg,
+__preview_get_crop(struct isp_prev_device *prev,
+		   struct v4l2_subdev_state *sd_state,
 		   enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&prev->subdev, cfg, PREV_PAD_SINK);
+		return v4l2_subdev_get_try_crop(&prev->subdev, sd_state,
+						PREV_PAD_SINK);
 	else
 		return &prev->crop;
 }
···
  * engine limits and the format and crop rectangles on other pads.
  */
 static void preview_try_format(struct isp_prev_device *prev,
-			       struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+			       struct v4l2_subdev_state *sd_state,
+			       unsigned int pad,
 			       struct v4l2_mbus_framefmt *fmt,
 			       enum v4l2_subdev_format_whence which)
 {
···
 
 	case PREV_PAD_SOURCE:
 		pixelcode = fmt->code;
-		*fmt = *__preview_get_format(prev, cfg, PREV_PAD_SINK, which);
+		*fmt = *__preview_get_format(prev, sd_state, PREV_PAD_SINK,
+					     which);
 
 		switch (pixelcode) {
 		case MEDIA_BUS_FMT_YUYV8_1X16:
···
 		 * is not supported yet, hardcode the output size to the crop
 		 * rectangle size.
 		 */
-		crop = __preview_get_crop(prev, cfg, which);
+		crop = __preview_get_crop(prev, sd_state, which);
 		fmt->width = crop->width;
 		fmt->height = crop->height;
 
···
  * return -EINVAL or zero on success
  */
 static int preview_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	switch (code->pad) {
···
 }
 
 static int preview_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	preview_try_format(prev, cfg, fse->pad, &format, fse->which);
+	preview_try_format(prev, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	preview_try_format(prev, cfg, fse->pad, &format, fse->which);
+	preview_try_format(prev, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * Return 0 on success or a negative error code otherwise.
  */
 static int preview_get_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
···
 		sel->r.width = INT_MAX;
 		sel->r.height = INT_MAX;
 
-		format = __preview_get_format(prev, cfg, PREV_PAD_SINK,
+		format = __preview_get_format(prev, sd_state, PREV_PAD_SINK,
 					      sel->which);
 		preview_try_crop(prev, format, &sel->r);
 		break;
 
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *__preview_get_crop(prev, cfg, sel->which);
+		sel->r = *__preview_get_crop(prev, sd_state, sel->which);
 		break;
 
 	default:
···
  * Return 0 on success or a negative error code otherwise.
  */
 static int preview_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
···
 	 * rectangle.
 	 */
 	if (sel->flags & V4L2_SEL_FLAG_KEEP_CONFIG) {
-		sel->r = *__preview_get_crop(prev, cfg, sel->which);
+		sel->r = *__preview_get_crop(prev, sd_state, sel->which);
 		return 0;
 	}
 
-	format = __preview_get_format(prev, cfg, PREV_PAD_SINK, sel->which);
+	format = __preview_get_format(prev, sd_state, PREV_PAD_SINK,
+				      sel->which);
 	preview_try_crop(prev, format, &sel->r);
-	*__preview_get_crop(prev, cfg, sel->which) = sel->r;
+	*__preview_get_crop(prev, sd_state, sel->which) = sel->r;
 
 	/* Update the source format. */
-	format = __preview_get_format(prev, cfg, PREV_PAD_SOURCE, sel->which);
-	preview_try_format(prev, cfg, PREV_PAD_SOURCE, format, sel->which);
+	format = __preview_get_format(prev, sd_state, PREV_PAD_SOURCE,
+				      sel->which);
+	preview_try_format(prev, sd_state, PREV_PAD_SOURCE, format,
+			   sel->which);
 
 	return 0;
 }
···
  * @fmt: pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
-static int preview_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int preview_get_format(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __preview_get_format(prev, cfg, fmt->pad, fmt->which);
+	format = __preview_get_format(prev, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
  * @fmt: pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
-static int preview_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int preview_set_format(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	format = __preview_get_format(prev, cfg, fmt->pad, fmt->which);
+	format = __preview_get_format(prev, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	preview_try_format(prev, cfg, fmt->pad, &fmt->format, fmt->which);
+	preview_try_format(prev, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == PREV_PAD_SINK) {
 		/* Reset the crop rectangle. */
-		crop = __preview_get_crop(prev, cfg, fmt->which);
+		crop = __preview_get_crop(prev, sd_state, fmt->which);
 		crop->left = 0;
 		crop->top = 0;
 		crop->width = fmt->format.width;
···
 		preview_try_crop(prev, &fmt->format, crop);
 
 		/* Update the source format. */
-		format = __preview_get_format(prev, cfg, PREV_PAD_SOURCE,
+		format = __preview_get_format(prev, sd_state, PREV_PAD_SOURCE,
 					      fmt->which);
-		preview_try_format(prev, cfg, PREV_PAD_SOURCE, format,
+		preview_try_format(prev, sd_state, PREV_PAD_SOURCE, format,
 				   fmt->which);
 	}
 
···
 	format.format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	preview_set_format(sd, fh ? fh->pad : NULL, &format);
+	preview_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/media/platform/omap3isp/ispresizer.c

···
  * return zero
  */
 static struct v4l2_mbus_framefmt *
-__resizer_get_format(struct isp_res_device *res, struct v4l2_subdev_pad_config *cfg,
+__resizer_get_format(struct isp_res_device *res,
+		     struct v4l2_subdev_state *sd_state,
 		     unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&res->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&res->subdev, sd_state, pad);
 	else
 		return &res->formats[pad];
 }
···
  * @which : wanted subdev crop rectangle
  */
 static struct v4l2_rect *
-__resizer_get_crop(struct isp_res_device *res, struct v4l2_subdev_pad_config *cfg,
+__resizer_get_crop(struct isp_res_device *res,
+		   struct v4l2_subdev_state *sd_state,
 		   enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&res->subdev, cfg, RESZ_PAD_SINK);
+		return v4l2_subdev_get_try_crop(&res->subdev, sd_state,
+						RESZ_PAD_SINK);
 	else
 		return &res->crop.request;
 }
···
  * Return 0 on success or a negative error code otherwise.
  */
 static int resizer_get_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct isp_res_device *res = v4l2_get_subdevdata(sd);
···
 	if (sel->pad != RESZ_PAD_SINK)
 		return -EINVAL;
 
-	format_sink = __resizer_get_format(res, cfg, RESZ_PAD_SINK,
+	format_sink = __resizer_get_format(res, sd_state, RESZ_PAD_SINK,
 					   sel->which);
-	format_source = __resizer_get_format(res, cfg, RESZ_PAD_SOURCE,
+	format_source = __resizer_get_format(res, sd_state, RESZ_PAD_SOURCE,
 					     sel->which);
 
 	switch (sel->target) {
···
 		break;
 
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *__resizer_get_crop(res, cfg, sel->which);
+		sel->r = *__resizer_get_crop(res, sd_state, sel->which);
 		resizer_calc_ratios(res, &sel->r, format_source, &ratio);
 		break;
 
···
  * Return 0 on success or a negative error code otherwise.
  */
 static int resizer_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_selection *sel)
 {
 	struct isp_res_device *res = v4l2_get_subdevdata(sd);
···
 	    sel->pad != RESZ_PAD_SINK)
 		return -EINVAL;
 
-	format_sink = __resizer_get_format(res, cfg, RESZ_PAD_SINK,
+	format_sink = __resizer_get_format(res, sd_state, RESZ_PAD_SINK,
 					   sel->which);
-	format_source = *__resizer_get_format(res, cfg, RESZ_PAD_SOURCE,
+	format_source = *__resizer_get_format(res, sd_state, RESZ_PAD_SOURCE,
 					      sel->which);
 
 	dev_dbg(isp->dev, "%s(%s): req %ux%u -> (%d,%d)/%ux%u -> %ux%u\n",
···
 	 * stored the mangled rectangle.
 	 */
 	resizer_try_crop(format_sink, &format_source, &sel->r);
-	*__resizer_get_crop(res, cfg, sel->which) = sel->r;
+	*__resizer_get_crop(res, sd_state, sel->which) = sel->r;
 	resizer_calc_ratios(res, &sel->r, &format_source, &ratio);
 
 	dev_dbg(isp->dev, "%s(%s): got %ux%u -> (%d,%d)/%ux%u -> %ux%u\n",
···
 		format_source.width, format_source.height);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*__resizer_get_format(res, cfg, RESZ_PAD_SOURCE, sel->which) =
+		*__resizer_get_format(res, sd_state, RESZ_PAD_SOURCE,
+				      sel->which) =
 			format_source;
 		return 0;
 	}
···
 	 */
 	spin_lock_irqsave(&res->lock, flags);
 
-	*__resizer_get_format(res, cfg, RESZ_PAD_SOURCE, sel->which) =
+	*__resizer_get_format(res, sd_state, RESZ_PAD_SOURCE, sel->which) =
 		format_source;
 
 	res->ratio = ratio;
···
  * @which : wanted subdev format
  */
 static void resizer_try_format(struct isp_res_device *res,
-			       struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+			       struct v4l2_subdev_state *sd_state,
+			       unsigned int pad,
 			       struct v4l2_mbus_framefmt *fmt,
 			       enum v4l2_subdev_format_whence which)
 {
···
 		break;
 
 	case RESZ_PAD_SOURCE:
-		format = __resizer_get_format(res, cfg, RESZ_PAD_SINK, which);
+		format = __resizer_get_format(res, sd_state, RESZ_PAD_SINK,
+					      which);
 		fmt->code = format->code;
 
-		crop = *__resizer_get_crop(res, cfg, which);
+		crop = *__resizer_get_crop(res, sd_state, which);
 		resizer_calc_ratios(res, &crop, fmt, &ratio);
 		break;
 	}
···
  * return -EINVAL or zero on success
  */
 static int resizer_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct isp_res_device *res = v4l2_get_subdevdata(sd);
···
 		if (code->index != 0)
 			return -EINVAL;
 
-		format = __resizer_get_format(res, cfg, RESZ_PAD_SINK,
+		format = __resizer_get_format(res, sd_state, RESZ_PAD_SINK,
 					      code->which);
 		code->code = format->code;
 	}
···
 }
 
 static int resizer_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct isp_res_device *res = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	resizer_try_format(res, cfg, fse->pad, &format, fse->which);
+	resizer_try_format(res, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	resizer_try_format(res, cfg, fse->pad, &format, fse->which);
+	resizer_try_format(res, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * @fmt   : pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
-static int resizer_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int resizer_get_format(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct isp_res_device *res = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __resizer_get_format(res, cfg, fmt->pad, fmt->which);
+	format = __resizer_get_format(res, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
  * @fmt   : pointer to v4l2 subdev format structure
  * return -EINVAL or zero on success
  */
-static int resizer_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg,
+static int resizer_set_format(struct v4l2_subdev *sd,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct isp_res_device *res = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 
-	format = __resizer_get_format(res, cfg, fmt->pad, fmt->which);
+	format = __resizer_get_format(res, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	resizer_try_format(res, cfg, fmt->pad, &fmt->format, fmt->which);
+	resizer_try_format(res, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	if (fmt->pad == RESZ_PAD_SINK) {
 		/* reset crop rectangle */
-		crop = __resizer_get_crop(res, cfg, fmt->which);
+		crop = __resizer_get_crop(res, sd_state, fmt->which);
 		crop->left = 0;
 		crop->top = 0;
 		crop->width = fmt->format.width;
 		crop->height = fmt->format.height;
 
 		/* Propagate the format from sink to source */
-		format = __resizer_get_format(res, cfg, RESZ_PAD_SOURCE,
+		format = __resizer_get_format(res, sd_state, RESZ_PAD_SOURCE,
 					      fmt->which);
 		*format = fmt->format;
-		resizer_try_format(res, cfg, RESZ_PAD_SOURCE, format,
+		resizer_try_format(res, sd_state, RESZ_PAD_SOURCE, format,
 				   fmt->which);
 	}
 
···
 	format.format.code = MEDIA_BUS_FMT_YUYV8_1X16;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	resizer_set_format(sd, fh ? fh->pad : NULL, &format);
+	resizer_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/media/platform/pxa_camera.c

···
 	const struct pxa_camera_format_xlate *xlate;
 	struct v4l2_pix_format *pix = &f->fmt.pix;
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 			      pixfmt == V4L2_PIX_FMT_YUV422P ? 4 : 0);
 
 	v4l2_fill_mbus_format(mf, pix, xlate->code);
-	ret = sensor_call(pcdev, pad, set_fmt, &pad_cfg, &format);
+	ret = sensor_call(pcdev, pad, set_fmt, &pad_state, &format);
 	if (ret < 0)
 		return ret;
 

drivers/media/platform/qcom/camss/camss-csid.c

···
  */
 static struct v4l2_mbus_framefmt *
 __csid_get_format(struct csid_device *csid,
-		  struct v4l2_subdev_pad_config *cfg,
+		  struct v4l2_subdev_state *sd_state,
 		  unsigned int pad,
 		  enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csid->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&csid->subdev, sd_state,
+						  pad);
 
 	return &csid->fmt[pad];
 }
···
  * @which: wanted subdev format
  */
 static void csid_try_format(struct csid_device *csid,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    unsigned int pad,
 			    struct v4l2_mbus_framefmt *fmt,
 			    enum v4l2_subdev_format_whence which)
···
 			/* keep pad formats in sync */
 			u32 code = fmt->code;
 
-			*fmt = *__csid_get_format(csid, cfg,
+			*fmt = *__csid_get_format(csid, sd_state,
 						      MSM_CSID_PAD_SINK, which);
 			fmt->code = csid->ops->src_pad_code(csid, fmt->code, 0, code);
 		} else {
···
  * return -EINVAL or zero on success
  */
 static int csid_enum_mbus_code(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct csid_device *csid = v4l2_get_subdevdata(sd);
···
 		if (csid->testgen_mode->cur.val == 0) {
 			struct v4l2_mbus_framefmt *sink_fmt;
 
-			sink_fmt = __csid_get_format(csid, cfg,
+			sink_fmt = __csid_get_format(csid, sd_state,
 						     MSM_CSID_PAD_SINK,
 						     code->which);
 
···
  * return -EINVAL or zero on success
  */
 static int csid_enum_frame_size(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct csid_device *csid = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	csid_try_format(csid, cfg, fse->pad, &format, fse->which);
+	csid_try_format(csid, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	csid_try_format(csid, cfg, fse->pad, &format, fse->which);
+	csid_try_format(csid, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * Return -EINVAL or zero on success
  */
 static int csid_get_format(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct csid_device *csid = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csid_get_format(csid, cfg, fmt->pad, fmt->which);
+	format = __csid_get_format(csid, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
  * Return -EINVAL or zero on success
  */
 static int csid_set_format(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct csid_device *csid = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csid_get_format(csid, cfg, fmt->pad, fmt->which);
+	format = __csid_get_format(csid, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	csid_try_format(csid, cfg, fmt->pad, &fmt->format, fmt->which);
+	csid_try_format(csid, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == MSM_CSID_PAD_SINK) {
-		format = __csid_get_format(csid, cfg, MSM_CSID_PAD_SRC,
+		format = __csid_get_format(csid, sd_state, MSM_CSID_PAD_SRC,
 					   fmt->which);
 
 		*format = fmt->format;
-		csid_try_format(csid, cfg, MSM_CSID_PAD_SRC, format,
+		csid_try_format(csid, sd_state, MSM_CSID_PAD_SRC, format,
 				fmt->which);
 	}
 
···
 		}
 	};
 
-	return csid_set_format(sd, fh ? fh->pad : NULL, &format);
+	return csid_set_format(sd, fh ? fh->state : NULL, &format);
 }
 
 /*

drivers/media/platform/qcom/camss/camss-csiphy.c

···
  */
 static struct v4l2_mbus_framefmt *
 __csiphy_get_format(struct csiphy_device *csiphy,
-		    struct v4l2_subdev_pad_config *cfg,
+		    struct v4l2_subdev_state *sd_state,
 		    unsigned int pad,
 		    enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csiphy->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&csiphy->subdev, sd_state,
+						  pad);
 
 	return &csiphy->fmt[pad];
 }
···
  * @which: wanted subdev format
  */
 static void csiphy_try_format(struct csiphy_device *csiphy,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      unsigned int pad,
 			      struct v4l2_mbus_framefmt *fmt,
 			      enum v4l2_subdev_format_whence which)
···
 	case MSM_CSIPHY_PAD_SRC:
 		/* Set and return a format same as sink pad */
 
-		*fmt = *__csiphy_get_format(csiphy, cfg, MSM_CSID_PAD_SINK,
+		*fmt = *__csiphy_get_format(csiphy, sd_state,
+					    MSM_CSID_PAD_SINK,
 					    which);
 
 		break;
···
  * return -EINVAL or zero on success
  */
 static int csiphy_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct csiphy_device *csiphy = v4l2_get_subdevdata(sd);
···
 		if (code->index > 0)
 			return -EINVAL;
 
-		format = __csiphy_get_format(csiphy, cfg, MSM_CSIPHY_PAD_SINK,
+		format = __csiphy_get_format(csiphy, sd_state,
+					     MSM_CSIPHY_PAD_SINK,
 					     code->which);
 
 		code->code = format->code;
···
  * return -EINVAL or zero on success
  */
 static int csiphy_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct csiphy_device *csiphy = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	csiphy_try_format(csiphy, cfg, fse->pad, &format, fse->which);
+	csiphy_try_format(csiphy, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	csiphy_try_format(csiphy, cfg, fse->pad, &format, fse->which);
+	csiphy_try_format(csiphy, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * Return -EINVAL or zero on success
  */
 static int csiphy_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct csiphy_device *csiphy = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csiphy_get_format(csiphy, cfg, fmt->pad, fmt->which);
+	format = __csiphy_get_format(csiphy, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
  * Return -EINVAL or zero on success
  */
 static int csiphy_set_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *fmt)
 {
 	struct csiphy_device *csiphy = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csiphy_get_format(csiphy, cfg, fmt->pad, fmt->which);
+	format = __csiphy_get_format(csiphy, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	csiphy_try_format(csiphy, cfg, fmt->pad, &fmt->format, fmt->which);
+	csiphy_try_format(csiphy, sd_state, fmt->pad, &fmt->format,
+			  fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == MSM_CSIPHY_PAD_SINK) {
-		format = __csiphy_get_format(csiphy, cfg, MSM_CSIPHY_PAD_SRC,
+		format = __csiphy_get_format(csiphy, sd_state,
+					     MSM_CSIPHY_PAD_SRC,
 					     fmt->which);
 
 		*format = fmt->format;
-		csiphy_try_format(csiphy, cfg, MSM_CSIPHY_PAD_SRC, format,
+		csiphy_try_format(csiphy, sd_state, MSM_CSIPHY_PAD_SRC,
+				  format,
 				  fmt->which);
 	}
 
···
 		}
 	};
 
-	return csiphy_set_format(sd, fh ? fh->pad : NULL, &format);
+	return csiphy_set_format(sd, fh ? fh->state : NULL, &format);
 }
 
 /*

drivers/media/platform/qcom/camss/camss-ispif.c

···
  */
 static struct v4l2_mbus_framefmt *
 __ispif_get_format(struct ispif_line *line,
-		   struct v4l2_subdev_pad_config *cfg,
+		   struct v4l2_subdev_state *sd_state,
 		   unsigned int pad,
 		   enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&line->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&line->subdev, sd_state,
+						  pad);
 
 	return &line->fmt[pad];
 }
···
  * @which: wanted subdev format
  */
 static void ispif_try_format(struct ispif_line *line,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     unsigned int pad,
 			     struct v4l2_mbus_framefmt *fmt,
 			     enum v4l2_subdev_format_whence which)
···
 	case MSM_ISPIF_PAD_SRC:
 		/* Set and return a format same as sink pad */
 
-		*fmt = *__ispif_get_format(line, cfg, MSM_ISPIF_PAD_SINK,
+		*fmt = *__ispif_get_format(line, sd_state, MSM_ISPIF_PAD_SINK,
 					   which);
 
 		break;
···
  * return -EINVAL or zero on success
  */
 static int ispif_enum_mbus_code(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct ispif_line *line = v4l2_get_subdevdata(sd);
···
 		if (code->index > 0)
 			return -EINVAL;
 
-		format = __ispif_get_format(line, cfg, MSM_ISPIF_PAD_SINK,
+		format = __ispif_get_format(line, sd_state,
+					    MSM_ISPIF_PAD_SINK,
 					    code->which);
 
 		code->code = format->code;
···
  * return -EINVAL or zero on success
  */
 static int ispif_enum_frame_size(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct ispif_line *line = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	ispif_try_format(line, cfg, fse->pad, &format, fse->which);
+	ispif_try_format(line, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	ispif_try_format(line, cfg, fse->pad, &format, fse->which);
+	ispif_try_format(line, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * Return -EINVAL or zero on success
  */
 static int ispif_get_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct ispif_line *line = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ispif_get_format(line, cfg, fmt->pad, fmt->which);
+	format = __ispif_get_format(line, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
  * Return -EINVAL or zero on success
  */
 static int ispif_set_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct ispif_line *line = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ispif_get_format(line, cfg, fmt->pad, fmt->which);
+	format = __ispif_get_format(line, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	ispif_try_format(line, cfg, fmt->pad, &fmt->format, fmt->which);
+	ispif_try_format(line, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == MSM_ISPIF_PAD_SINK) {
-		format = __ispif_get_format(line, cfg, MSM_ISPIF_PAD_SRC,
+		format = __ispif_get_format(line, sd_state, MSM_ISPIF_PAD_SRC,
 					    fmt->which);
 
 		*format = fmt->format;
-		ispif_try_format(line, cfg, MSM_ISPIF_PAD_SRC, format,
+		ispif_try_format(line, sd_state, MSM_ISPIF_PAD_SRC, format,
 				 fmt->which);
 	}
 
···
 		}
 	};
 
-	return ispif_set_format(sd, fh ? fh->pad : NULL, &format);
+	return ispif_set_format(sd, fh ? fh->state : NULL, &format);
 }
 
 /*

drivers/media/platform/qcom/camss/camss-vfe.c

···
  */
 static struct v4l2_mbus_framefmt *
 __vfe_get_format(struct vfe_line *line,
-		 struct v4l2_subdev_pad_config *cfg,
+		 struct v4l2_subdev_state *sd_state,
 		 unsigned int pad,
 		 enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&line->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&line->subdev, sd_state,
+						  pad);
 
 	return &line->fmt[pad];
 }
···
  */
 static struct v4l2_rect *
 __vfe_get_compose(struct vfe_line *line,
-		  struct v4l2_subdev_pad_config *cfg,
+		  struct v4l2_subdev_state *sd_state,
 		  enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_compose(&line->subdev, cfg,
+		return v4l2_subdev_get_try_compose(&line->subdev, sd_state,
 						   MSM_VFE_PAD_SINK);
 
 	return &line->compose;
···
  */
 static struct v4l2_rect *
 __vfe_get_crop(struct vfe_line *line,
-	       struct v4l2_subdev_pad_config *cfg,
+	       struct v4l2_subdev_state *sd_state,
 	       enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&line->subdev, cfg,
+		return v4l2_subdev_get_try_crop(&line->subdev, sd_state,
 						MSM_VFE_PAD_SRC);
 
 	return &line->crop;
···
  * @which: wanted subdev format
  */
 static void vfe_try_format(struct vfe_line *line,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad,
 			   struct v4l2_mbus_framefmt *fmt,
 			   enum v4l2_subdev_format_whence which)
···
 		/* Set and return a format same as sink pad */
 		code = fmt->code;
 
-		*fmt = *__vfe_get_format(line, cfg, MSM_VFE_PAD_SINK, which);
+		*fmt = *__vfe_get_format(line, sd_state, MSM_VFE_PAD_SINK,
+					 which);
 
 		fmt->code = vfe_src_pad_code(line, fmt->code, 0, code);
 
 		if (line->id == VFE_LINE_PIX) {
 			struct v4l2_rect *rect;
 
-			rect = __vfe_get_crop(line, cfg, which);
+			rect = __vfe_get_crop(line, sd_state, which);
 
 			fmt->width = rect->width;
 			fmt->height = rect->height;
···
  * @which: wanted subdev format
  */
 static void vfe_try_compose(struct vfe_line *line,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_rect *rect,
 			    enum v4l2_subdev_format_whence which)
 {
 	struct v4l2_mbus_framefmt *fmt;
 
-	fmt = __vfe_get_format(line, cfg, MSM_VFE_PAD_SINK, which);
+	fmt = __vfe_get_format(line, sd_state, MSM_VFE_PAD_SINK, which);
 
 	if (rect->width > fmt->width)
 		rect->width = fmt->width;
···
  * @which: wanted subdev format
  */
 static void vfe_try_crop(struct vfe_line *line,
-			 struct v4l2_subdev_pad_config *cfg,
+			 struct v4l2_subdev_state *sd_state,
 			 struct v4l2_rect *rect,
 			 enum v4l2_subdev_format_whence which)
 {
 	struct v4l2_rect *compose;
 
-	compose = __vfe_get_compose(line, cfg, which);
+	compose = __vfe_get_compose(line, sd_state, which);
 
 	if (rect->width > compose->width)
 		rect->width = compose->width;
···
  * return -EINVAL or zero on success
  */
 static int vfe_enum_mbus_code(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct vfe_line *line = v4l2_get_subdevdata(sd);
···
 	} else {
 		struct v4l2_mbus_framefmt *sink_fmt;
 
-		sink_fmt = __vfe_get_format(line, cfg, MSM_VFE_PAD_SINK,
+		sink_fmt = __vfe_get_format(line, sd_state, MSM_VFE_PAD_SINK,
 					    code->which);
 
 		code->code = vfe_src_pad_code(line, sink_fmt->code,
···
  * Return -EINVAL or zero on success
  */
 static int vfe_enum_frame_size(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct vfe_line *line = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	vfe_try_format(line, cfg, fse->pad, &format, fse->which);
+	vfe_try_format(line, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	vfe_try_format(line, cfg, fse->pad, &format, fse->which);
+	vfe_try_format(line, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * Return -EINVAL or zero on success
  */
 static int vfe_get_format(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct vfe_line *line = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __vfe_get_format(line, cfg, fmt->pad, fmt->which);
+	format = __vfe_get_format(line, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
···
 }
 
 static int vfe_set_selection(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel);
 
 /*
···
  * Return -EINVAL or zero on success
  */
 static int vfe_set_format(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct vfe_line *line = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __vfe_get_format(line, cfg, fmt->pad, fmt->which);
+	format = __vfe_get_format(line, sd_state, fmt->pad, fmt->which);
 	if (format == NULL)
 		return -EINVAL;
 
-	vfe_try_format(line, cfg, fmt->pad, &fmt->format, fmt->which);
+	vfe_try_format(line, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	if (fmt->pad == MSM_VFE_PAD_SINK) {
···
 		int ret;
 
 		/* Propagate the format from sink to source */
-		format = __vfe_get_format(line, cfg, MSM_VFE_PAD_SRC,
+		format = __vfe_get_format(line, sd_state, MSM_VFE_PAD_SRC,
 					  fmt->which);
 
 		*format = fmt->format;
-		vfe_try_format(line, cfg, MSM_VFE_PAD_SRC, format,
+		vfe_try_format(line, sd_state, MSM_VFE_PAD_SRC, format,
 			       fmt->which);
 
 		if (line->id != VFE_LINE_PIX)
···
 		sel.target = V4L2_SEL_TGT_COMPOSE;
 		sel.r.width = fmt->format.width;
 		sel.r.height = fmt->format.height;
-		ret = vfe_set_selection(sd, cfg, &sel);
+		ret = vfe_set_selection(sd, sd_state, &sel);
 		if (ret < 0)
 			return ret;
 	}
···
  * Return -EINVAL or zero on success
  */
 static int vfe_get_selection(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vfe_line *line = v4l2_get_subdevdata(sd);
···
 		case V4L2_SEL_TGT_COMPOSE_BOUNDS:
 			fmt.pad = sel->pad;
 			fmt.which = sel->which;
-			ret = vfe_get_format(sd, cfg, &fmt);
+			ret = vfe_get_format(sd, sd_state, &fmt);
 			if (ret < 0)
 				return ret;
 
···
 			sel->r.height = fmt.format.height;
 			break;
 		case V4L2_SEL_TGT_COMPOSE:
-			rect = __vfe_get_compose(line, cfg, sel->which);
+			rect = __vfe_get_compose(line, sd_state, sel->which);
 			if (rect == NULL)
 				return -EINVAL;
 
···
 	else if (sel->pad == MSM_VFE_PAD_SRC)
 		switch (sel->target) {
 		case V4L2_SEL_TGT_CROP_BOUNDS:
-			rect = __vfe_get_compose(line, cfg, sel->which);
+			rect = __vfe_get_compose(line, sd_state, sel->which);
 			if (rect == NULL)
 				return -EINVAL;
 
···
 			sel->r.height = rect->height;
 			break;
 		case V4L2_SEL_TGT_CROP:
-			rect = __vfe_get_crop(line, cfg, sel->which);
+			rect = __vfe_get_crop(line, sd_state, sel->which);
 			if (rect == NULL)
 				return -EINVAL;
 
···
  * Return -EINVAL or zero on success
  */
 static int vfe_set_selection(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vfe_line *line = v4l2_get_subdevdata(sd);
···
 		sel->pad == MSM_VFE_PAD_SINK) {
 		struct v4l2_subdev_selection crop = { 0 };
 
-		rect = __vfe_get_compose(line, cfg, sel->which);
+		rect = __vfe_get_compose(line, sd_state, sel->which);
 		if (rect == NULL)
 			return -EINVAL;
 
-		vfe_try_compose(line, cfg, &sel->r, sel->which);
+		vfe_try_compose(line, sd_state, &sel->r, sel->which);
 		*rect = sel->r;
 
 		/* Reset source crop selection */
···
 		crop.pad = MSM_VFE_PAD_SRC;
 		crop.target = V4L2_SEL_TGT_CROP;
 		crop.r = *rect;
-		ret = vfe_set_selection(sd, cfg, &crop);
+		ret = vfe_set_selection(sd, sd_state, &crop);
 	} else if (sel->target == V4L2_SEL_TGT_CROP &&
 		sel->pad == MSM_VFE_PAD_SRC) {
 		struct v4l2_subdev_format fmt = { 0 };
 
-		rect = __vfe_get_crop(line, cfg, sel->which);
+		rect = __vfe_get_crop(line, sd_state, sel->which);
 		if (rect == NULL)
 			return -EINVAL;
 
-		vfe_try_crop(line, cfg, &sel->r, sel->which);
+		vfe_try_crop(line, sd_state, &sel->r, sel->which);
 		*rect = sel->r;
 
 		/* Reset source pad format width and height */
 		fmt.which = sel->which;
 		fmt.pad = MSM_VFE_PAD_SRC;
-		ret = vfe_get_format(sd, cfg, &fmt);
+		ret = vfe_get_format(sd, sd_state, &fmt);
 		if (ret < 0)
 			return ret;
 
 		fmt.format.width = rect->width;
 		fmt.format.height = rect->height;
-		ret = vfe_set_format(sd, cfg, &fmt);
+		ret = vfe_set_format(sd, sd_state, &fmt);
 	} else {
 		ret = -EINVAL;
 	}
···
 		}
 	};
 
-	return vfe_set_format(sd, fh ? fh->pad : NULL, &format);
+	return vfe_set_format(sd, fh ? fh->state : NULL, &format);
 }
 
 /*

drivers/media/platform/rcar-vin/rcar-csi2.c

···
 }
 
 static int rcsi2_set_pad_format(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_format *format)
 {
 	struct rcar_csi2 *priv = sd_to_csi2(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		priv->mf = format->format;
 	} else {
-		framefmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		framefmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 		*framefmt = format->format;
 	}
 
···
 }
 
 static int rcsi2_get_pad_format(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_format *format)
 {
 	struct rcar_csi2 *priv = sd_to_csi2(sd);
···
 	if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		format->format = priv->mf;
 	else
-		format->format = *v4l2_subdev_get_try_format(sd, cfg, 0);
+		format->format = *v4l2_subdev_get_try_format(sd, sd_state, 0);
 
 	return 0;
 }

drivers/media/platform/rcar-vin/rcar-v4l2.c

···
 			   struct v4l2_rect *src_rect)
 {
 	struct v4l2_subdev *sd = vin_to_source(vin);
-	struct v4l2_subdev_pad_config *pad_cfg;
+	struct v4l2_subdev_state *sd_state;
 	struct v4l2_subdev_format format = {
 		.which = which,
 		.pad = vin->parallel.source_pad,
···
 	u32 width, height;
 	int ret;
 
-	pad_cfg = v4l2_subdev_alloc_pad_config(sd);
-	if (pad_cfg == NULL)
+	sd_state = v4l2_subdev_alloc_state(sd);
+	if (sd_state == NULL)
 		return -ENOMEM;
 
 	if (!rvin_format_from_pixel(vin, pix->pixelformat))
···
 	width = pix->width;
 	height = pix->height;
 
-	ret = v4l2_subdev_call(sd, pad, set_fmt, pad_cfg, &format);
+	ret = v4l2_subdev_call(sd, pad, set_fmt, sd_state, &format);
 	if (ret < 0 && ret != -ENOIOCTLCMD)
 		goto done;
 	ret = 0;
···
 
 	rvin_format_align(vin, pix);
 done:
-	v4l2_subdev_free_pad_config(pad_cfg);
+	v4l2_subdev_free_state(sd_state);
 
 	return ret;
 }

drivers/media/platform/renesas-ceu.c

···
 	struct v4l2_pix_format_mplane *pix = &v4l2_fmt->fmt.pix_mp;
 	struct v4l2_subdev *v4l2_sd = ceu_sd->v4l2_sd;
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	const struct ceu_fmt *ceu_fmt;
 	u32 mbus_code_old;
 	u32 mbus_code;
···
 	 * time.
 	 */
 	sd_format.format.code = mbus_code;
-	ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_cfg, &sd_format);
+	ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt, &pad_state, &sd_format);
 	if (ret) {
 		if (ret == -EINVAL) {
 			/* fallback */
 			sd_format.format.code = mbus_code_old;
 			ret = v4l2_subdev_call(v4l2_sd, pad, set_fmt,
-					       &pad_cfg, &sd_format);
+					       &pad_state, &sd_format);
 		}
 
 		if (ret)

drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c

···
 
 static struct v4l2_mbus_framefmt *
 rkisp1_isp_get_pad_fmt(struct rkisp1_isp *isp,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       unsigned int pad, u32 which)
 {
+	struct v4l2_subdev_state state = {
+		.pads = isp->pad_cfg
+		};
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&isp->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&isp->sd, sd_state, pad);
 	else
-		return v4l2_subdev_get_try_format(&isp->sd, isp->pad_cfg, pad);
+		return v4l2_subdev_get_try_format(&isp->sd, &state, pad);
 }
 
 static struct v4l2_rect *
 rkisp1_isp_get_pad_crop(struct rkisp1_isp *isp,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			unsigned int pad, u32 which)
 {
+	struct v4l2_subdev_state state = {
+		.pads = isp->pad_cfg
+		};
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&isp->sd, cfg, pad);
+		return v4l2_subdev_get_try_crop(&isp->sd, sd_state, pad);
 	else
-		return v4l2_subdev_get_try_crop(&isp->sd, isp->pad_cfg, pad);
+		return v4l2_subdev_get_try_crop(&isp->sd, &state, pad);
 }
 
 /* ----------------------------------------------------------------------------
···
  */
 
 static int rkisp1_isp_enum_mbus_code(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_mbus_code_enum *code)
 {
 	unsigned int i, dir;
···
 }
 
 static int rkisp1_isp_enum_frame_size(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_size_enum *fse)
 {
 	const struct rkisp1_isp_mbus_info *mbus_info;
···
 }
 
 static int rkisp1_isp_init_config(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg)
+				  struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *sink_fmt, *src_fmt;
 	struct v4l2_rect *sink_crop, *src_crop;
 
-	sink_fmt = v4l2_subdev_get_try_format(sd, cfg,
+	sink_fmt = v4l2_subdev_get_try_format(sd, sd_state,
 					      RKISP1_ISP_PAD_SINK_VIDEO);
 	sink_fmt->width = RKISP1_DEFAULT_WIDTH;
 	sink_fmt->height = RKISP1_DEFAULT_HEIGHT;
 	sink_fmt->field = V4L2_FIELD_NONE;
 	sink_fmt->code = RKISP1_DEF_SINK_PAD_FMT;
 
-	sink_crop = v4l2_subdev_get_try_crop(sd, cfg,
+	sink_crop = v4l2_subdev_get_try_crop(sd, sd_state,
 					     RKISP1_ISP_PAD_SINK_VIDEO);
 	sink_crop->width = RKISP1_DEFAULT_WIDTH;
 	sink_crop->height = RKISP1_DEFAULT_HEIGHT;
 	sink_crop->left = 0;
 	sink_crop->top = 0;
 
-	src_fmt = v4l2_subdev_get_try_format(sd, cfg,
+	src_fmt = v4l2_subdev_get_try_format(sd, sd_state,
 					     RKISP1_ISP_PAD_SOURCE_VIDEO);
 	*src_fmt = *sink_fmt;
 	src_fmt->code = RKISP1_DEF_SRC_PAD_FMT;
 
-	src_crop = v4l2_subdev_get_try_crop(sd, cfg,
+	src_crop = v4l2_subdev_get_try_crop(sd, sd_state,
 					    RKISP1_ISP_PAD_SOURCE_VIDEO);
 	*src_crop = *sink_crop;
 
-	sink_fmt = v4l2_subdev_get_try_format(sd, cfg,
+	sink_fmt = v4l2_subdev_get_try_format(sd, sd_state,
 					      RKISP1_ISP_PAD_SINK_PARAMS);
-	src_fmt = v4l2_subdev_get_try_format(sd, cfg,
+	src_fmt = v4l2_subdev_get_try_format(sd, sd_state,
 					     RKISP1_ISP_PAD_SOURCE_STATS);
 	sink_fmt->width = 0;
 	sink_fmt->height = 0;
···
 }
 
 static void rkisp1_isp_set_src_fmt(struct rkisp1_isp *isp,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_mbus_framefmt *format,
 				   unsigned int which)
 {
···
 	struct v4l2_mbus_framefmt *src_fmt;
 	const struct v4l2_rect *src_crop;
 
-	src_fmt = rkisp1_isp_get_pad_fmt(isp, cfg,
+	src_fmt = rkisp1_isp_get_pad_fmt(isp, sd_state,
 					 RKISP1_ISP_PAD_SOURCE_VIDEO, which);
-	src_crop = rkisp1_isp_get_pad_crop(isp, cfg,
+	src_crop = rkisp1_isp_get_pad_crop(isp, sd_state,
 					   RKISP1_ISP_PAD_SOURCE_VIDEO, which);
 
 	src_fmt->code = format->code;
···
 }
 
 static void rkisp1_isp_set_src_crop(struct rkisp1_isp *isp,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_rect *r, unsigned int which)
 {
 	struct v4l2_mbus_framefmt *src_fmt;
 	const struct v4l2_rect *sink_crop;
 	struct v4l2_rect *src_crop;
 
-	src_crop = rkisp1_isp_get_pad_crop(isp, cfg,
+	src_crop = rkisp1_isp_get_pad_crop(isp, sd_state,
 					   RKISP1_ISP_PAD_SOURCE_VIDEO,
 					   which);
-	sink_crop = rkisp1_isp_get_pad_crop(isp, cfg,
+	sink_crop = rkisp1_isp_get_pad_crop(isp, sd_state,
 					    RKISP1_ISP_PAD_SINK_VIDEO,
 					    which);
 
···
 	*r = *src_crop;
 
 	/* Propagate to out format */
-	src_fmt = rkisp1_isp_get_pad_fmt(isp, cfg,
+	src_fmt = rkisp1_isp_get_pad_fmt(isp, sd_state,
 					 RKISP1_ISP_PAD_SOURCE_VIDEO, which);
-	rkisp1_isp_set_src_fmt(isp, cfg, src_fmt, which);
+	rkisp1_isp_set_src_fmt(isp, sd_state, src_fmt, which);
 }
 
 static void rkisp1_isp_set_sink_crop(struct rkisp1_isp *isp,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_rect *r, unsigned int which)
 {
 	struct v4l2_rect *sink_crop, *src_crop;
 	struct v4l2_mbus_framefmt *sink_fmt;
 
-	sink_crop = rkisp1_isp_get_pad_crop(isp, cfg, RKISP1_ISP_PAD_SINK_VIDEO,
+	sink_crop = rkisp1_isp_get_pad_crop(isp, sd_state,
+					    RKISP1_ISP_PAD_SINK_VIDEO,
 					    which);
-	sink_fmt = rkisp1_isp_get_pad_fmt(isp, cfg, RKISP1_ISP_PAD_SINK_VIDEO,
+	sink_fmt = rkisp1_isp_get_pad_fmt(isp, sd_state,
+					  RKISP1_ISP_PAD_SINK_VIDEO,
 					  which);
 
 	sink_crop->left = ALIGN(r->left, 2);
···
 	*r = *sink_crop;
 
 	/* Propagate to out crop */
-	src_crop = rkisp1_isp_get_pad_crop(isp, cfg,
+	src_crop = rkisp1_isp_get_pad_crop(isp, sd_state,
 					   RKISP1_ISP_PAD_SOURCE_VIDEO, which);
-	rkisp1_isp_set_src_crop(isp, cfg, src_crop, which);
+	rkisp1_isp_set_src_crop(isp, sd_state, src_crop, which);
 }
 
 static void rkisp1_isp_set_sink_fmt(struct rkisp1_isp *isp,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_mbus_framefmt *format,
 				    unsigned int which)
 {
···
 	struct v4l2_mbus_framefmt *sink_fmt;
 	struct v4l2_rect *sink_crop;
 
-	sink_fmt = rkisp1_isp_get_pad_fmt(isp, cfg, RKISP1_ISP_PAD_SINK_VIDEO,
+	sink_fmt = rkisp1_isp_get_pad_fmt(isp, sd_state,
+					  RKISP1_ISP_PAD_SINK_VIDEO,
 					  which);
 	sink_fmt->code = format->code;
 	mbus_info = rkisp1_isp_mbus_info_get(sink_fmt->code);
···
 	*format = *sink_fmt;
 
 	/* Propagate to in crop */
-	sink_crop = rkisp1_isp_get_pad_crop(isp, cfg, RKISP1_ISP_PAD_SINK_VIDEO,
+	sink_crop = rkisp1_isp_get_pad_crop(isp, sd_state,
+					    RKISP1_ISP_PAD_SINK_VIDEO,
 					    which);
-	rkisp1_isp_set_sink_crop(isp, cfg, sink_crop, which);
+	rkisp1_isp_set_sink_crop(isp, sd_state, sink_crop, which);
 }
 
 static int rkisp1_isp_get_fmt(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd);
 
 	mutex_lock(&isp->ops_lock);
-	fmt->format = *rkisp1_isp_get_pad_fmt(isp, cfg, fmt->pad, fmt->which);
+	fmt->format = *rkisp1_isp_get_pad_fmt(isp, sd_state, fmt->pad,
+					      fmt->which);
 	mutex_unlock(&isp->ops_lock);
 	return 0;
 }
 
 static int rkisp1_isp_set_fmt(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd);
 
 	mutex_lock(&isp->ops_lock);
 	if (fmt->pad == RKISP1_ISP_PAD_SINK_VIDEO)
-		rkisp1_isp_set_sink_fmt(isp, cfg, &fmt->format, fmt->which);
+		rkisp1_isp_set_sink_fmt(isp, sd_state, &fmt->format,
+					fmt->which);
 	else if (fmt->pad == RKISP1_ISP_PAD_SOURCE_VIDEO)
-		rkisp1_isp_set_src_fmt(isp, cfg, &fmt->format, fmt->which);
+		rkisp1_isp_set_src_fmt(isp, sd_state, &fmt->format,
+				       fmt->which);
 	else
-		fmt->format = *rkisp1_isp_get_pad_fmt(isp, cfg, fmt->pad,
+		fmt->format = *rkisp1_isp_get_pad_fmt(isp, sd_state, fmt->pad,
 						      fmt->which);
 
 	mutex_unlock(&isp->ops_lock);
···
 }
 
 static int rkisp1_isp_get_selection(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_selection *sel)
 {
 	struct rkisp1_isp *isp = container_of(sd, struct rkisp1_isp, sd);
···
 		if (sel->pad == RKISP1_ISP_PAD_SINK_VIDEO) {
 			struct v4l2_mbus_framefmt *fmt;
 
-			fmt = rkisp1_isp_get_pad_fmt(isp, cfg, sel->pad,
+			fmt = rkisp1_isp_get_pad_fmt(isp, sd_state, sel->pad,
 						     sel->which);
 			sel->r.height = fmt->height;
 			sel->r.width = fmt->width;
 			sel->r.left = 0;
 			sel->r.top = 0;
 		} else {
-			sel->r = *rkisp1_isp_get_pad_crop(isp, cfg,
-						RKISP1_ISP_PAD_SINK_VIDEO,
-						sel->which);
+			sel->r = *rkisp1_isp_get_pad_crop(isp, sd_state,
+							  RKISP1_ISP_PAD_SINK_VIDEO,
+							  sel->which);
 		}
 		break;
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *rkisp1_isp_get_pad_crop(isp, cfg, sel->pad,
+		sel->r = *rkisp1_isp_get_pad_crop(isp, sd_state, sel->pad,
 						  sel->which);
 		break;
 	default:
···
 }
 
 static int rkisp1_isp_set_selection(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_selection *sel)
 {
 	struct rkisp1_device *rkisp1 =
···
 		sel->pad, sel->r.left, sel->r.top, sel->r.width, sel->r.height);
 	mutex_lock(&isp->ops_lock);
 	if (sel->pad == RKISP1_ISP_PAD_SINK_VIDEO)
-		rkisp1_isp_set_sink_crop(isp, cfg, &sel->r, sel->which);
+		rkisp1_isp_set_sink_crop(isp, sd_state, &sel->r, sel->which);
 	else if (sel->pad == RKISP1_ISP_PAD_SOURCE_VIDEO)
-		rkisp1_isp_set_src_crop(isp, cfg, &sel->r, sel->which);
+		rkisp1_isp_set_src_crop(isp, sd_state, &sel->r, sel->which);
 	else
 		ret = -EINVAL;
 
···
 
 int rkisp1_isp_register(struct rkisp1_device *rkisp1)
 {
+	struct v4l2_subdev_state state = {
+		.pads = rkisp1->isp.pad_cfg
+		};
 	struct rkisp1_isp *isp = &rkisp1->isp;
 	struct media_pad *pads = isp->pads;
 	struct v4l2_subdev *sd = &isp->sd;
···
 		goto err_cleanup_media_entity;
 	}
 
-	rkisp1_isp_init_config(sd, rkisp1->isp.pad_cfg);
+	rkisp1_isp_init_config(sd, &state);
 	return 0;
 
 err_cleanup_media_entity:

drivers/media/platform/rockchip/rkisp1/rkisp1-resizer.c

···
 
 static struct v4l2_mbus_framefmt *
 rkisp1_rsz_get_pad_fmt(struct rkisp1_resizer *rsz,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       unsigned int pad, u32 which)
 {
+	struct v4l2_subdev_state state = {
+		.pads = rsz->pad_cfg
+		};
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&rsz->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&rsz->sd, sd_state, pad);
 	else
-		return v4l2_subdev_get_try_format(&rsz->sd, rsz->pad_cfg, pad);
+		return v4l2_subdev_get_try_format(&rsz->sd, &state, pad);
 }
 
 static struct v4l2_rect *
 rkisp1_rsz_get_pad_crop(struct rkisp1_resizer *rsz,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			unsigned int pad, u32 which)
 {
+	struct v4l2_subdev_state state = {
+		.pads = rsz->pad_cfg
+		};
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&rsz->sd, cfg, pad);
+		return v4l2_subdev_get_try_crop(&rsz->sd, sd_state, pad);
 	else
-		return v4l2_subdev_get_try_crop(&rsz->sd, rsz->pad_cfg, pad);
+		return v4l2_subdev_get_try_crop(&rsz->sd, &state, pad);
 }
 
 /* ----------------------------------------------------------------------------
···
  */
 
 static int rkisp1_rsz_enum_mbus_code(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct rkisp1_resizer *rsz =
 		container_of(sd, struct rkisp1_resizer, sd);
 	struct v4l2_subdev_pad_config dummy_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &dummy_cfg
+		};
 	u32 pad = code->pad;
 	int ret;
 
···
 	/* supported mbus codes on the sink pad are the same as isp src pad */
 	code->pad = RKISP1_ISP_PAD_SOURCE_VIDEO;
 	ret = v4l2_subdev_call(&rsz->rkisp1->isp.sd, pad, enum_mbus_code,
-			       &dummy_cfg, code);
+			       &pad_state, code);
 
 	/* restore pad */
 	code->pad = pad;
···
 }
 
 static int rkisp1_rsz_init_config(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg)
+				  struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *sink_fmt, *src_fmt;
 	struct v4l2_rect *sink_crop;
 
-	sink_fmt = v4l2_subdev_get_try_format(sd, cfg, RKISP1_RSZ_PAD_SRC);
+	sink_fmt = v4l2_subdev_get_try_format(sd, sd_state,
+					      RKISP1_RSZ_PAD_SRC);
 	sink_fmt->width = RKISP1_DEFAULT_WIDTH;
 	sink_fmt->height = RKISP1_DEFAULT_HEIGHT;
 	sink_fmt->field = V4L2_FIELD_NONE;
 	sink_fmt->code = RKISP1_DEF_FMT;
 
-	sink_crop = v4l2_subdev_get_try_crop(sd, cfg, RKISP1_RSZ_PAD_SINK);
+	sink_crop = v4l2_subdev_get_try_crop(sd, sd_state,
+					     RKISP1_RSZ_PAD_SINK);
 	sink_crop->width = RKISP1_DEFAULT_WIDTH;
 	sink_crop->height = RKISP1_DEFAULT_HEIGHT;
 	sink_crop->left = 0;
 	sink_crop->top = 0;
 
-	src_fmt = v4l2_subdev_get_try_format(sd, cfg, RKISP1_RSZ_PAD_SINK);
+	src_fmt = v4l2_subdev_get_try_format(sd, sd_state,
+					     RKISP1_RSZ_PAD_SINK);
 	*src_fmt = *sink_fmt;
 
 	/* NOTE: there is no crop in the source pad, only in the sink */
···
 }
 
 static void rkisp1_rsz_set_src_fmt(struct rkisp1_resizer *rsz,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_mbus_framefmt *format,
 				   unsigned int which)
 {
 	const struct rkisp1_isp_mbus_info *sink_mbus_info;
 	struct v4l2_mbus_framefmt *src_fmt, *sink_fmt;
 
-	sink_fmt = rkisp1_rsz_get_pad_fmt(rsz, cfg, RKISP1_RSZ_PAD_SINK, which);
-	src_fmt = rkisp1_rsz_get_pad_fmt(rsz, cfg, RKISP1_RSZ_PAD_SRC, which);
+	sink_fmt = rkisp1_rsz_get_pad_fmt(rsz, sd_state, RKISP1_RSZ_PAD_SINK,
+					  which);
+	src_fmt = rkisp1_rsz_get_pad_fmt(rsz, sd_state, RKISP1_RSZ_PAD_SRC,
+					 which);
 	sink_mbus_info = rkisp1_isp_mbus_info_get(sink_fmt->code);
 
 	/* for YUV formats, userspace can change the mbus code on the src pad if it is supported */
···
 }
 
 static void rkisp1_rsz_set_sink_crop(struct rkisp1_resizer *rsz,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_rect *r,
 				     unsigned int which)
 {
···
 	struct v4l2_mbus_framefmt *sink_fmt;
 	struct v4l2_rect *sink_crop;
 
-	sink_fmt = rkisp1_rsz_get_pad_fmt(rsz, cfg, RKISP1_RSZ_PAD_SINK, which);
-	sink_crop = rkisp1_rsz_get_pad_crop(rsz, cfg, RKISP1_RSZ_PAD_SINK,
+	sink_fmt = rkisp1_rsz_get_pad_fmt(rsz, sd_state, RKISP1_RSZ_PAD_SINK,
+					  which);
+	sink_crop = rkisp1_rsz_get_pad_crop(rsz, sd_state,
+					    RKISP1_RSZ_PAD_SINK,
 					    which);
 
 	/* Not crop for MP bayer raw data */
···
 }
 
 static void rkisp1_rsz_set_sink_fmt(struct rkisp1_resizer *rsz,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_mbus_framefmt *format,
 				    unsigned int which)
 {
···
 	struct v4l2_mbus_framefmt *sink_fmt, *src_fmt;
 	struct v4l2_rect *sink_crop;
 
-	sink_fmt = rkisp1_rsz_get_pad_fmt(rsz, cfg, RKISP1_RSZ_PAD_SINK, which);
-	src_fmt = rkisp1_rsz_get_pad_fmt(rsz, cfg, RKISP1_RSZ_PAD_SRC, which);
-	sink_crop = rkisp1_rsz_get_pad_crop(rsz, cfg, RKISP1_RSZ_PAD_SINK,
+	sink_fmt = rkisp1_rsz_get_pad_fmt(rsz, sd_state, RKISP1_RSZ_PAD_SINK,
+					  which);
+	src_fmt = rkisp1_rsz_get_pad_fmt(rsz, sd_state, RKISP1_RSZ_PAD_SRC,
+					 which);
+	sink_crop = rkisp1_rsz_get_pad_crop(rsz, sd_state,
+					    RKISP1_RSZ_PAD_SINK,
 					    which);
 	if (rsz->id == RKISP1_SELFPATH)
 		sink_fmt->code = MEDIA_BUS_FMT_YUYV8_2X8;
···
 	*format = *sink_fmt;
 
 	/* Update sink crop */
-	rkisp1_rsz_set_sink_crop(rsz, cfg, sink_crop, which);
+	rkisp1_rsz_set_sink_crop(rsz, sd_state, sink_crop, which);
 }
 
 static int rkisp1_rsz_get_fmt(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct rkisp1_resizer *rsz =
 		container_of(sd, struct rkisp1_resizer, sd);
 
 	mutex_lock(&rsz->ops_lock);
-	fmt->format = *rkisp1_rsz_get_pad_fmt(rsz, cfg, fmt->pad, fmt->which);
+	fmt->format = *rkisp1_rsz_get_pad_fmt(rsz, sd_state, fmt->pad,
+					      fmt->which);
 	mutex_unlock(&rsz->ops_lock);
 	return 0;
 }
 
 static int rkisp1_rsz_set_fmt(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct rkisp1_resizer *rsz =
···
 
 	mutex_lock(&rsz->ops_lock);
 	if (fmt->pad == RKISP1_RSZ_PAD_SINK)
-		rkisp1_rsz_set_sink_fmt(rsz, cfg, &fmt->format, fmt->which);
+		rkisp1_rsz_set_sink_fmt(rsz, sd_state, &fmt->format,
+					fmt->which);
 	else
-		rkisp1_rsz_set_src_fmt(rsz, cfg, &fmt->format, fmt->which);
+		rkisp1_rsz_set_src_fmt(rsz, sd_state, &fmt->format,
+				       fmt->which);
 
 	mutex_unlock(&rsz->ops_lock);
 	return 0;
 }
 
 static int rkisp1_rsz_get_selection(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_selection *sel)
 {
 	struct rkisp1_resizer *rsz =
···
 	mutex_lock(&rsz->ops_lock);
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP_BOUNDS:
-		mf_sink = rkisp1_rsz_get_pad_fmt(rsz, cfg, RKISP1_RSZ_PAD_SINK,
+		mf_sink = rkisp1_rsz_get_pad_fmt(rsz, sd_state,
+						 RKISP1_RSZ_PAD_SINK,
 						 sel->which);
 		sel->r.height = mf_sink->height;
 		sel->r.width = mf_sink->width;
···
 		sel->r.top = 0;
 		break;
 	case V4L2_SEL_TGT_CROP:
-		sel->r = *rkisp1_rsz_get_pad_crop(rsz, cfg, RKISP1_RSZ_PAD_SINK,
+		sel->r = *rkisp1_rsz_get_pad_crop(rsz, sd_state,
+						  RKISP1_RSZ_PAD_SINK,
 						  sel->which);
 		break;
 	default:
···
 }
 
 static int rkisp1_rsz_set_selection(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_selection *sel)
 {
 	struct rkisp1_resizer *rsz =
···
 		sel->pad, sel->r.left, sel->r.top, sel->r.width, sel->r.height);
 
 	mutex_lock(&rsz->ops_lock);
-	rkisp1_rsz_set_sink_crop(rsz, cfg, &sel->r, sel->which);
+	rkisp1_rsz_set_sink_crop(rsz, sd_state, &sel->r, sel->which);
 	mutex_unlock(&rsz->ops_lock);
 
 	return 0;
···
 
 static int rkisp1_rsz_register(struct rkisp1_resizer *rsz)
 {
+	struct v4l2_subdev_state state = {
+		.pads = rsz->pad_cfg
+		};
 	static const char * const dev_names[] = {
 		RKISP1_RSZ_MP_DEV_NAME,
 		RKISP1_RSZ_SP_DEV_NAME
···
 		goto err_cleanup_media_entity;
 	}
 
-	rkisp1_rsz_init_config(sd, rsz->pad_cfg);
+	rkisp1_rsz_init_config(sd, &state);
 	return 0;
 
 err_cleanup_media_entity:

drivers/media/platform/s3c-camif/camif-capture.c

···
  */
 
 static int s3c_camif_subdev_enum_mbus_code(struct v4l2_subdev *sd,
-					struct v4l2_subdev_pad_config *cfg,
+					struct v4l2_subdev_state *sd_state,
 					struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(camif_mbus_formats))
···
 }
 
 static int s3c_camif_subdev_get_fmt(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct camif_dev *camif = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *mf = &fmt->format;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		fmt->format = *mf;
 		return 0;
 	}
···
 }
 
 static int s3c_camif_subdev_set_fmt(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct camif_dev *camif = v4l2_get_subdevdata(sd);
···
 	__camif_subdev_try_format(camif, mf, fmt->pad);
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 		*mf = fmt->format;
 		mutex_unlock(&camif->lock);
 		return 0;
···
 }
 
 static int s3c_camif_subdev_get_selection(struct v4l2_subdev *sd,
-					  struct v4l2_subdev_pad_config *cfg,
+					  struct v4l2_subdev_state *sd_state,
 					  struct v4l2_subdev_selection *sel)
 {
 	struct camif_dev *camif = v4l2_get_subdevdata(sd);
···
 		return -EINVAL;
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		sel->r = *v4l2_subdev_get_try_crop(sd, cfg, sel->pad);
+		sel->r = *v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
 		return 0;
 	}
 
···
 }
 
 static int s3c_camif_subdev_set_selection(struct v4l2_subdev *sd,
-					  struct v4l2_subdev_pad_config *cfg,
+					  struct v4l2_subdev_state *sd_state,
 					  struct v4l2_subdev_selection *sel)
 {
 	struct camif_dev *camif = v4l2_get_subdevdata(sd);
···
 	__camif_try_crop(camif, &sel->r);
 
 	if (sel->which == V4L2_SUBDEV_FORMAT_TRY) {
-		*v4l2_subdev_get_try_crop(sd, cfg, sel->pad) = sel->r;
+		*v4l2_subdev_get_try_crop(sd, sd_state, sel->pad) = sel->r;
 	} else {
 		unsigned long flags;
 		unsigned int i;

drivers/media/platform/stm32/stm32-dcmi.c

···
 }
 
 static int dcmi_pipeline_s_fmt(struct stm32_dcmi *dcmi,
-			       struct v4l2_subdev_pad_config *pad_cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *format)
 {
 	struct media_entity *entity = &dcmi->source->entity;
···
 			format->format.width, format->format.height);
 
 		fmt.pad = pad->index;
-		ret = v4l2_subdev_call(subdev, pad, set_fmt, pad_cfg, &fmt);
+		ret = v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &fmt);
 		if (ret < 0) {
 			dev_err(dcmi->dev, "%s: Failed to set format 0x%x %ux%u on \"%s\":%d pad (%d)\n",
 				__func__, format->format.code,
···
 	struct dcmi_framesize sd_fsize;
 	struct v4l2_pix_format *pix = &f->fmt.pix;
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 
 	v4l2_fill_mbus_format(&format.format, pix, sd_fmt->mbus_code);
 	ret = v4l2_subdev_call(dcmi->source, pad, set_fmt,
-			       &pad_cfg, &format);
+			       &pad_state, &format);
 	if (ret < 0)
 		return ret;
 
···
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	int ret;
 
 	sd_fmt = find_format_by_fourcc(dcmi, pix->pixelformat);
···
 
 	v4l2_fill_mbus_format(&format.format, pix, sd_fmt->mbus_code);
 	ret = v4l2_subdev_call(dcmi->source, pad, set_fmt,
-			       &pad_cfg, &format);
+			       &pad_state, &format);
 	if (ret < 0)
 		return ret;
 

drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c

···
 };
 
 static int sun4i_csi_subdev_init_cfg(struct v4l2_subdev *subdev,
-				     struct v4l2_subdev_pad_config *cfg)
+				     struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *fmt;
 
-	fmt = v4l2_subdev_get_try_format(subdev, cfg, CSI_SUBDEV_SINK);
+	fmt = v4l2_subdev_get_try_format(subdev, sd_state, CSI_SUBDEV_SINK);
 	*fmt = sun4i_csi_pad_fmt_default;
 
 	return 0;
 }
 
 static int sun4i_csi_subdev_get_fmt(struct v4l2_subdev *subdev,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct sun4i_csi *csi = container_of(subdev, struct sun4i_csi, subdev);
 	struct v4l2_mbus_framefmt *subdev_fmt;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		subdev_fmt = v4l2_subdev_get_try_format(subdev, cfg, fmt->pad);
+		subdev_fmt = v4l2_subdev_get_try_format(subdev, sd_state,
+							fmt->pad);
 	else
 		subdev_fmt = &csi->subdev_fmt;
 
···
 }
 
 static int sun4i_csi_subdev_set_fmt(struct v4l2_subdev *subdev,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_format *fmt)
 {
 	struct sun4i_csi *csi = container_of(subdev, struct sun4i_csi, subdev);
 	struct v4l2_mbus_framefmt *subdev_fmt;
 
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		subdev_fmt = v4l2_subdev_get_try_format(subdev, cfg, fmt->pad);
+		subdev_fmt = v4l2_subdev_get_try_format(subdev, sd_state,
+							fmt->pad);
 	else
 		subdev_fmt = &csi->subdev_fmt;
 
···
 
 static int
 sun4i_csi_subdev_enum_mbus_code(struct v4l2_subdev *subdev,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_mbus_code_enum *mbus)
 {
 	if (mbus->index >= ARRAY_SIZE(sun4i_csi_formats))

drivers/media/platform/ti-vpe/cal-camerarx.c

···
 
 static struct v4l2_mbus_framefmt *
 cal_camerarx_get_pad_format(struct cal_camerarx *phy,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    unsigned int pad, u32 which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&phy->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&phy->subdev, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &phy->formats[pad];
 	default:
···
 }
 
 static int cal_camerarx_sd_enum_mbus_code(struct v4l2_subdev *sd,
-					  struct v4l2_subdev_pad_config *cfg,
+					  struct v4l2_subdev_state *sd_state,
 					  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct cal_camerarx *phy = to_cal_camerarx(sd);
···
 		if (code->index > 0)
 			return -EINVAL;
 
-		fmt = cal_camerarx_get_pad_format(phy, cfg,
+		fmt = cal_camerarx_get_pad_format(phy, sd_state,
 						  CAL_CAMERARX_PAD_SINK,
 						  code->which);
 		code->code = fmt->code;
···
 }
 
 static int cal_camerarx_sd_enum_frame_size(struct v4l2_subdev *sd,
-					   struct v4l2_subdev_pad_config *cfg,
+					   struct v4l2_subdev_state *sd_state,
 					   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct cal_camerarx *phy = to_cal_camerarx(sd);
···
 	if (fse->pad == CAL_CAMERARX_PAD_SOURCE) {
 		struct v4l2_mbus_framefmt *fmt;
 
-		fmt = cal_camerarx_get_pad_format(phy, cfg,
+		fmt = cal_camerarx_get_pad_format(phy, sd_state,
 						  CAL_CAMERARX_PAD_SINK,
 						  fse->which);
 		if (fse->code != fmt->code)
···
 }
 
 static int cal_camerarx_sd_get_fmt(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *format)
 {
 	struct cal_camerarx *phy = to_cal_camerarx(sd);
 	struct v4l2_mbus_framefmt *fmt;
 
-	fmt = cal_camerarx_get_pad_format(phy, cfg, format->pad, format->which);
+	fmt = cal_camerarx_get_pad_format(phy, sd_state, format->pad,
+					  format->which);
 	format->format = *fmt;
 
 	return 0;
 }
 
 static int cal_camerarx_sd_set_fmt(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_format *format)
 {
 	struct cal_camerarx *phy = to_cal_camerarx(sd);
···
 
 	/* No transcoding, source and sink formats must match. */
 	if (format->pad == CAL_CAMERARX_PAD_SOURCE)
-		return cal_camerarx_sd_get_fmt(sd, cfg, format);
+		return cal_camerarx_sd_get_fmt(sd, sd_state, format);
 
 	/*
 	 * Default to the first format is the requested media bus code isn't
···
 	format->format.code = fmtinfo->code;
 
 	/* Store the format and propagate it to the source pad. */
-	fmt = cal_camerarx_get_pad_format(phy, cfg, CAL_CAMERARX_PAD_SINK,
+	fmt = cal_camerarx_get_pad_format(phy, sd_state,
+					  CAL_CAMERARX_PAD_SINK,
 					  format->which);
 	*fmt = format->format;
 
-	fmt = cal_camerarx_get_pad_format(phy, cfg, CAL_CAMERARX_PAD_SOURCE,
+	fmt = cal_camerarx_get_pad_format(phy, sd_state,
+					  CAL_CAMERARX_PAD_SOURCE,
 					  format->which);
 	*fmt = format->format;
 
···
 }
 
 static int cal_camerarx_sd_init_cfg(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg)
+				    struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format format = {
-		.which = cfg ? V4L2_SUBDEV_FORMAT_TRY
-		       : V4L2_SUBDEV_FORMAT_ACTIVE,
+		.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
+		: V4L2_SUBDEV_FORMAT_ACTIVE,
 		.pad = CAL_CAMERARX_PAD_SINK,
 		.format = {
 			.width = 640,
···
 		},
 	};
 
-	return cal_camerarx_sd_set_fmt(sd, cfg, &format);
+	return cal_camerarx_sd_set_fmt(sd, sd_state, &format);
 }
 
 static const struct v4l2_subdev_video_ops cal_camerarx_video_ops = {

drivers/media/platform/via-camera.c

···
 {
 	int ret;
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 	upix->pixelformat = f->pixelformat;
 	viacam_fmt_pre(upix, spix);
 	v4l2_fill_mbus_format(&format.format, spix, f->mbus_code);
-	ret = sensor_call(cam, pad, set_fmt, &pad_cfg, &format);
+	ret = sensor_call(cam, pad, set_fmt, &pad_state, &format);
 	v4l2_fill_pix_format(spix, &format.format);
 	viacam_fmt_post(upix, spix);
 	return ret;

drivers/media/platform/video-mux.c

···
 
 static struct v4l2_mbus_framefmt *
 __video_mux_get_pad_format(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad, u32 which)
 {
 	struct video_mux *vmux = v4l2_subdev_to_video_mux(sd);
 
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(sd, cfg, pad);
+		return v4l2_subdev_get_try_format(sd, sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &vmux->format_mbus[pad];
 	default:
···
 }
 
 static int video_mux_get_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *sdformat)
 {
 	struct video_mux *vmux = v4l2_subdev_to_video_mux(sd);
 
 	mutex_lock(&vmux->lock);
 
-	sdformat->format = *__video_mux_get_pad_format(sd, cfg, sdformat->pad,
+	sdformat->format = *__video_mux_get_pad_format(sd, sd_state,
+						       sdformat->pad,
 						       sdformat->which);
 
 	mutex_unlock(&vmux->lock);
···
 }
 
 static int video_mux_set_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *sdformat)
 {
 	struct video_mux *vmux = v4l2_subdev_to_video_mux(sd);
···
 	struct media_pad *pad = &vmux->pads[sdformat->pad];
 	u16 source_pad = sd->entity.num_pads - 1;
 
-	mbusformat = __video_mux_get_pad_format(sd, cfg, sdformat->pad,
-					    sdformat->which);
+	mbusformat = __video_mux_get_pad_format(sd, sd_state, sdformat->pad,
+						sdformat->which);
 	if (!mbusformat)
 		return -EINVAL;
 
-	source_mbusformat = __video_mux_get_pad_format(sd, cfg, source_pad,
+	source_mbusformat = __video_mux_get_pad_format(sd, sd_state,
+						       source_pad,
 						       sdformat->which);
 	if (!source_mbusformat)
 		return -EINVAL;
···
 }
 
 static int video_mux_init_cfg(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg)
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct video_mux *vmux = v4l2_subdev_to_video_mux(sd);
 	struct v4l2_mbus_framefmt *mbusformat;
···
 	mutex_lock(&vmux->lock);
 
 	for (i = 0; i < sd->entity.num_pads; i++) {
-		mbusformat = v4l2_subdev_get_try_format(sd, cfg, i);
+		mbusformat = v4l2_subdev_get_try_format(sd, sd_state, i);
 		*mbusformat = video_mux_format_mbus_default;
 	}
 

drivers/media/platform/vsp1/vsp1_brx.c

···
  */
 
 static int brx_enum_mbus_code(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	static const unsigned int codes[] = {
···
 		MEDIA_BUS_FMT_AYUV8_1X32,
 	};
 
-	return vsp1_subdev_enum_mbus_code(subdev, cfg, code, codes,
+	return vsp1_subdev_enum_mbus_code(subdev, sd_state, code, codes,
 					  ARRAY_SIZE(codes));
 }
 
 static int brx_enum_frame_size(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index)
···
 }
 
 static struct v4l2_rect *brx_get_compose(struct vsp1_brx *brx,
-					 struct v4l2_subdev_pad_config *cfg,
+					 struct v4l2_subdev_state *sd_state,
 					 unsigned int pad)
 {
-	return v4l2_subdev_get_try_compose(&brx->entity.subdev, cfg, pad);
+	return v4l2_subdev_get_try_compose(&brx->entity.subdev, sd_state, pad);
 }
 
 static void brx_try_format(struct vsp1_brx *brx,
-			   struct v4l2_subdev_pad_config *config,
+			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad, struct v4l2_mbus_framefmt *fmt)
 {
 	struct v4l2_mbus_framefmt *format;
···
 
 	default:
 		/* The BRx can't perform format conversion. */
-		format = vsp1_entity_get_pad_format(&brx->entity, config,
+		format = vsp1_entity_get_pad_format(&brx->entity, sd_state,
 						    BRX_PAD_SINK(0));
 		fmt->code = format->code;
 		break;
···
 }
 
 static int brx_set_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_brx *brx = to_brx(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&brx->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&brx->entity, cfg, fmt->which);
+	config = vsp1_entity_get_pad_config(&brx->entity, sd_state,
+					    fmt->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;
···
 }
 
 static int brx_get_selection(struct v4l2_subdev *subdev,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_brx *brx = to_brx(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 
 	if (sel->pad == brx->entity.source_pad)
 		return -EINVAL;
···
 		return 0;
 
 	case V4L2_SEL_TGT_COMPOSE:
-		config = vsp1_entity_get_pad_config(&brx->entity, cfg,
+		config = vsp1_entity_get_pad_config(&brx->entity, sd_state,
 						    sel->which);
 		if (!config)
 			return -EINVAL;
···
 }
 
 static int brx_set_selection(struct v4l2_subdev *subdev,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_brx *brx = to_brx(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *compose;
 	int ret = 0;
···
 
 	mutex_lock(&brx->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&brx->entity, cfg, sel->which);
+	config = vsp1_entity_get_pad_config(&brx->entity, sd_state,
+					    sel->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;

drivers/media/platform/vsp1/vsp1_clu.c

···
 };
 
 static int clu_enum_mbus_code(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
-	return vsp1_subdev_enum_mbus_code(subdev, cfg, code, clu_codes,
+	return vsp1_subdev_enum_mbus_code(subdev, sd_state, code, clu_codes,
 					  ARRAY_SIZE(clu_codes));
 }
 
 static int clu_enum_frame_size(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
-	return vsp1_subdev_enum_frame_size(subdev, cfg, fse, CLU_MIN_SIZE,
+	return vsp1_subdev_enum_frame_size(subdev, sd_state, fse,
+					   CLU_MIN_SIZE,
 					   CLU_MIN_SIZE, CLU_MAX_SIZE,
 					   CLU_MAX_SIZE);
 }
 
 static int clu_set_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
-	return vsp1_subdev_set_pad_format(subdev, cfg, fmt, clu_codes,
+	return vsp1_subdev_set_pad_format(subdev, sd_state, fmt, clu_codes,
 					  ARRAY_SIZE(clu_codes),
 					  CLU_MIN_SIZE, CLU_MIN_SIZE,
 					  CLU_MAX_SIZE, CLU_MAX_SIZE);

drivers/media/platform/vsp1/vsp1_entity.c

···
 /**
  * vsp1_entity_get_pad_config - Get the pad configuration for an entity
  * @entity: the entity
- * @cfg: the TRY pad configuration
+ * @sd_state: the TRY state
  * @which: configuration selector (ACTIVE or TRY)
  *
  * When called with which set to V4L2_SUBDEV_FORMAT_ACTIVE the caller must hold
···
  * and simply returned when requested. The ACTIVE configuration comes from the
  * entity structure.
  */
-struct v4l2_subdev_pad_config *
+struct v4l2_subdev_state *
 vsp1_entity_get_pad_config(struct vsp1_entity *entity,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   enum v4l2_subdev_format_whence which)
 {
 	switch (which) {
···
 		return entity->config;
 	case V4L2_SUBDEV_FORMAT_TRY:
 	default:
-		return cfg;
+		return sd_state;
 	}
 }
 
 /**
  * vsp1_entity_get_pad_format - Get a pad format from storage for an entity
  * @entity: the entity
- * @cfg: the configuration storage
+ * @sd_state: the state storage
  * @pad: the pad number
  *
  * Return the format stored in the given configuration for an entity's pad. The
···
  */
 struct v4l2_mbus_framefmt *
 vsp1_entity_get_pad_format(struct vsp1_entity *entity,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad)
 {
-	return v4l2_subdev_get_try_format(&entity->subdev, cfg, pad);
+	return v4l2_subdev_get_try_format(&entity->subdev, sd_state, pad);
 }
 
 /**
  * vsp1_entity_get_pad_selection - Get a pad selection from storage for entity
  * @entity: the entity
- * @cfg: the configuration storage
+ * @sd_state: the state storage
  * @pad: the pad number
  * @target: the selection target
  *
···
  */
 struct v4l2_rect *
 vsp1_entity_get_pad_selection(struct vsp1_entity *entity,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      unsigned int pad, unsigned int target)
 {
 	switch (target) {
 	case V4L2_SEL_TGT_COMPOSE:
-		return v4l2_subdev_get_try_compose(&entity->subdev, cfg, pad);
+		return v4l2_subdev_get_try_compose(&entity->subdev, sd_state,
+						   pad);
 	case V4L2_SEL_TGT_CROP:
-		return v4l2_subdev_get_try_crop(&entity->subdev, cfg, pad);
+		return v4l2_subdev_get_try_crop(&entity->subdev, sd_state,
+						pad);
 	default:
 		return NULL;
 	}
···
  * function can be used as a handler for the subdev pad::init_cfg operation.
  */
 int vsp1_entity_init_cfg(struct v4l2_subdev *subdev,
-			 struct v4l2_subdev_pad_config *cfg)
+			 struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_subdev_format format;
 	unsigned int pad;
···
 		memset(&format, 0, sizeof(format));
 
 		format.pad = pad;
-		format.which = cfg ? V4L2_SUBDEV_FORMAT_TRY
+		format.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
 			     : V4L2_SUBDEV_FORMAT_ACTIVE;
 
-		v4l2_subdev_call(subdev, pad, set_fmt, cfg, &format);
+		v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &format);
 	}
 
 	return 0;
···
  * a direct drop-in for the operation handler.
  */
 int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_entity *entity = to_vsp1_entity(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 
-	config = vsp1_entity_get_pad_config(entity, cfg, fmt->which);
+	config = vsp1_entity_get_pad_config(entity, sd_state, fmt->which);
 	if (!config)
 		return -EINVAL;
 
···
  * the sink pad.
  */
 int vsp1_subdev_enum_mbus_code(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code,
 			       const unsigned int *codes, unsigned int ncodes)
 {
···
 
 		code->code = codes[code->index];
 	} else {
-		struct v4l2_subdev_pad_config *config;
+		struct v4l2_subdev_state *config;
 		struct v4l2_mbus_framefmt *format;
 
 		/*
···
 		if (code->index)
 			return -EINVAL;
 
-		config = vsp1_entity_get_pad_config(entity, cfg, code->which);
+		config = vsp1_entity_get_pad_config(entity, sd_state,
+						    code->which);
 		if (!config)
 			return -EINVAL;
 
···
  * source pad size identical to the sink pad.
  */
 int vsp1_subdev_enum_frame_size(struct v4l2_subdev *subdev,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_size_enum *fse,
 				unsigned int min_width, unsigned int min_height,
 				unsigned int max_width, unsigned int max_height)
 {
 	struct vsp1_entity *entity = to_vsp1_entity(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
-	config = vsp1_entity_get_pad_config(entity, cfg, fse->which);
+	config = vsp1_entity_get_pad_config(entity, sd_state, fse->which);
 	if (!config)
 		return -EINVAL;
 
···
  * source pad.
  */
 int vsp1_subdev_set_pad_format(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt,
 			       const unsigned int *codes, unsigned int ncodes,
 			       unsigned int min_width, unsigned int min_height,
 			       unsigned int max_width, unsigned int max_height)
 {
 	struct vsp1_entity *entity = to_vsp1_entity(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *selection;
 	unsigned int i;
···
 
 	mutex_lock(&entity->lock);
 
-	config = vsp1_entity_get_pad_config(entity, cfg, fmt->which);
+	config = vsp1_entity_get_pad_config(entity, sd_state, fmt->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;
···
 	 * Allocate the pad configuration to store formats and selection
 	 * rectangles.
 	 */
-	entity->config = v4l2_subdev_alloc_pad_config(&entity->subdev);
+	entity->config = v4l2_subdev_alloc_state(&entity->subdev);
 	if (entity->config == NULL) {
 		media_entity_cleanup(&entity->subdev.entity);
 		return -ENOMEM;
···
 		entity->ops->destroy(entity);
 	if (entity->subdev.ctrl_handler)
 		v4l2_ctrl_handler_free(entity->subdev.ctrl_handler);
-	v4l2_subdev_free_pad_config(entity->config);
+	v4l2_subdev_free_state(entity->config);
 	media_entity_cleanup(&entity->subdev.entity);
 }

drivers/media/platform/vsp1/vsp1_entity.h

···
 	unsigned int sink_pad;
 
 	struct v4l2_subdev subdev;
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 
 	struct mutex lock;	/* Protects the pad config */
 };
···
 			   const struct media_pad *local,
 			   const struct media_pad *remote, u32 flags);
 
-struct v4l2_subdev_pad_config *
+struct v4l2_subdev_state *
 vsp1_entity_get_pad_config(struct vsp1_entity *entity,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   enum v4l2_subdev_format_whence which);
 struct v4l2_mbus_framefmt *
 vsp1_entity_get_pad_format(struct vsp1_entity *entity,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad);
 struct v4l2_rect *
 vsp1_entity_get_pad_selection(struct vsp1_entity *entity,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      unsigned int pad, unsigned int target);
 int vsp1_entity_init_cfg(struct v4l2_subdev *subdev,
-			 struct v4l2_subdev_pad_config *cfg);
+			 struct v4l2_subdev_state *sd_state);
 
 void vsp1_entity_route_setup(struct vsp1_entity *entity,
 			     struct vsp1_pipeline *pipe,
···
 struct media_pad *vsp1_entity_remote_pad(struct media_pad *pad);
 
 int vsp1_subdev_get_pad_format(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt);
 int vsp1_subdev_set_pad_format(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt,
 			       const unsigned int *codes, unsigned int ncodes,
 			       unsigned int min_width, unsigned int min_height,
 			       unsigned int max_width, unsigned int max_height);
 int vsp1_subdev_enum_mbus_code(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code,
 			       const unsigned int *codes, unsigned int ncodes);
 int vsp1_subdev_enum_frame_size(struct v4l2_subdev *subdev,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_size_enum *fse,
 				unsigned int min_w, unsigned int min_h,
 				unsigned int max_w, unsigned int max_h);

drivers/media/platform/vsp1/vsp1_histo.c

···
  */
 
 static int histo_enum_mbus_code(struct v4l2_subdev *subdev,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct vsp1_histogram *histo = subdev_to_histo(subdev);
···
 		return 0;
 	}
 
-	return vsp1_subdev_enum_mbus_code(subdev, cfg, code, histo->formats,
+	return vsp1_subdev_enum_mbus_code(subdev, sd_state, code,
+					  histo->formats,
 					  histo->num_formats);
 }
 
 static int histo_enum_frame_size(struct v4l2_subdev *subdev,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->pad != HISTO_PAD_SINK)
 		return -EINVAL;
 
-	return vsp1_subdev_enum_frame_size(subdev, cfg, fse, HISTO_MIN_SIZE,
+	return vsp1_subdev_enum_frame_size(subdev, sd_state, fse,
+					   HISTO_MIN_SIZE,
 					   HISTO_MIN_SIZE, HISTO_MAX_SIZE,
 					   HISTO_MAX_SIZE);
 }
 
 static int histo_get_selection(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_histogram *histo = subdev_to_histo(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 	int ret = 0;
···
 
 	mutex_lock(&histo->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&histo->entity, cfg, sel->which);
+	config = vsp1_entity_get_pad_config(&histo->entity, sd_state,
+					    sel->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;
···
 }
 
 static int histo_set_crop(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *config,
-			 struct v4l2_subdev_selection *sel)
+			  struct v4l2_subdev_state *sd_state,
+			  struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_histogram *histo = subdev_to_histo(subdev);
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *selection;
 
 	/* The crop rectangle must be inside the input frame. */
-	format = vsp1_entity_get_pad_format(&histo->entity, config,
+	format = vsp1_entity_get_pad_format(&histo->entity, sd_state,
 					    HISTO_PAD_SINK);
 	sel->r.left = clamp_t(unsigned int, sel->r.left, 0, format->width - 1);
 	sel->r.top = clamp_t(unsigned int, sel->r.top, 0, format->height - 1);
···
 				format->height - sel->r.top);
 
 	/* Set the crop rectangle and reset the compose rectangle. */
-	selection = vsp1_entity_get_pad_selection(&histo->entity, config,
+	selection = vsp1_entity_get_pad_selection(&histo->entity, sd_state,
 						  sel->pad, V4L2_SEL_TGT_CROP);
 	*selection = sel->r;
 
-	selection = vsp1_entity_get_pad_selection(&histo->entity, config,
+	selection = vsp1_entity_get_pad_selection(&histo->entity, sd_state,
 						  sel->pad,
 						  V4L2_SEL_TGT_COMPOSE);
 	*selection = sel->r;
···
 }
 
 static int histo_set_compose(struct v4l2_subdev *subdev,
-			     struct v4l2_subdev_pad_config *config,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_histogram *histo = subdev_to_histo(subdev);
···
 	sel->r.left = 0;
 	sel->r.top = 0;
 
-	crop = vsp1_entity_get_pad_selection(&histo->entity, config, sel->pad,
+	crop = vsp1_entity_get_pad_selection(&histo->entity, sd_state,
+					     sel->pad,
 					     V4L2_SEL_TGT_CROP);
 
 	/*
···
 	ratio = 1 << (crop->height * 2 / sel->r.height / 3);
 	sel->r.height = crop->height / ratio;
 
-	compose = vsp1_entity_get_pad_selection(&histo->entity, config,
+	compose = vsp1_entity_get_pad_selection(&histo->entity, sd_state,
 						sel->pad,
 						V4L2_SEL_TGT_COMPOSE);
 	*compose = sel->r;
···
 }
 
 static int histo_set_selection(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_histogram *histo = subdev_to_histo(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	int ret;
 
 	if (sel->pad != HISTO_PAD_SINK)
···
 
 	mutex_lock(&histo->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&histo->entity, cfg, sel->which);
+	config = vsp1_entity_get_pad_config(&histo->entity, sd_state,
+					    sel->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;
···
 }
 
 static int histo_get_format(struct v4l2_subdev *subdev,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	if (fmt->pad == HISTO_PAD_SOURCE) {
···
 		return 0;
 	}
 
-	return vsp1_subdev_get_pad_format(subdev, cfg, fmt);
+	return vsp1_subdev_get_pad_format(subdev, sd_state, fmt);
 }
 
 static int histo_set_format(struct v4l2_subdev *subdev,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_histogram *histo = subdev_to_histo(subdev);
 
 	if (fmt->pad != HISTO_PAD_SINK)
-		return histo_get_format(subdev, cfg, fmt);
+		return histo_get_format(subdev, sd_state, fmt);
 
-	return vsp1_subdev_set_pad_format(subdev, cfg, fmt,
+	return vsp1_subdev_set_pad_format(subdev, sd_state, fmt,
 					  histo->formats, histo->num_formats,
 					  HISTO_MIN_SIZE, HISTO_MIN_SIZE,
 					  HISTO_MAX_SIZE, HISTO_MAX_SIZE);

drivers/media/platform/vsp1/vsp1_hsit.c

···
  */
 
 static int hsit_enum_mbus_code(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct vsp1_hsit *hsit = to_hsit(subdev);
···
 }
 
 static int hsit_enum_frame_size(struct v4l2_subdev *subdev,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_size_enum *fse)
 {
-	return vsp1_subdev_enum_frame_size(subdev, cfg, fse, HSIT_MIN_SIZE,
+	return vsp1_subdev_enum_frame_size(subdev, sd_state, fse,
+					   HSIT_MIN_SIZE,
 					   HSIT_MIN_SIZE, HSIT_MAX_SIZE,
 					   HSIT_MAX_SIZE);
 }
 
 static int hsit_set_format(struct v4l2_subdev *subdev,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_hsit *hsit = to_hsit(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&hsit->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&hsit->entity, cfg, fmt->which);
+	config = vsp1_entity_get_pad_config(&hsit->entity, sd_state,
+					    fmt->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;

drivers/media/platform/vsp1/vsp1_lif.c

···
 };
 
 static int lif_enum_mbus_code(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
-	return vsp1_subdev_enum_mbus_code(subdev, cfg, code, lif_codes,
+	return vsp1_subdev_enum_mbus_code(subdev, sd_state, code, lif_codes,
 					  ARRAY_SIZE(lif_codes));
 }
 
 static int lif_enum_frame_size(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
-	return vsp1_subdev_enum_frame_size(subdev, cfg, fse, LIF_MIN_SIZE,
+	return vsp1_subdev_enum_frame_size(subdev, sd_state, fse,
+					   LIF_MIN_SIZE,
 					   LIF_MIN_SIZE, LIF_MAX_SIZE,
 					   LIF_MAX_SIZE);
 }
 
 static int lif_set_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
-	return vsp1_subdev_set_pad_format(subdev, cfg, fmt, lif_codes,
+	return vsp1_subdev_set_pad_format(subdev, sd_state, fmt, lif_codes,
 					  ARRAY_SIZE(lif_codes),
 					  LIF_MIN_SIZE, LIF_MIN_SIZE,
 					  LIF_MAX_SIZE, LIF_MAX_SIZE);

drivers/media/platform/vsp1/vsp1_lut.c

···
 };
 
 static int lut_enum_mbus_code(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
-	return vsp1_subdev_enum_mbus_code(subdev, cfg, code, lut_codes,
+	return vsp1_subdev_enum_mbus_code(subdev, sd_state, code, lut_codes,
 					  ARRAY_SIZE(lut_codes));
 }
 
 static int lut_enum_frame_size(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
-	return vsp1_subdev_enum_frame_size(subdev, cfg, fse, LUT_MIN_SIZE,
+	return vsp1_subdev_enum_frame_size(subdev, sd_state, fse,
+					   LUT_MIN_SIZE,
 					   LUT_MIN_SIZE, LUT_MAX_SIZE,
 					   LUT_MAX_SIZE);
 }
 
 static int lut_set_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
-	return vsp1_subdev_set_pad_format(subdev, cfg, fmt, lut_codes,
+	return vsp1_subdev_set_pad_format(subdev, sd_state, fmt, lut_codes,
 					  ARRAY_SIZE(lut_codes),
 					  LUT_MIN_SIZE, LUT_MIN_SIZE,
 					  LUT_MAX_SIZE, LUT_MAX_SIZE);

drivers/media/platform/vsp1/vsp1_rwpf.c

···
 #define RWPF_MIN_HEIGHT				1
 
 struct v4l2_rect *vsp1_rwpf_get_crop(struct vsp1_rwpf *rwpf,
-				     struct v4l2_subdev_pad_config *config)
+				     struct v4l2_subdev_state *sd_state)
 {
-	return v4l2_subdev_get_try_crop(&rwpf->entity.subdev, config,
+	return v4l2_subdev_get_try_crop(&rwpf->entity.subdev, sd_state,
 					RWPF_PAD_SINK);
 }
 
···
  */
 
 static int vsp1_rwpf_enum_mbus_code(struct v4l2_subdev *subdev,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_mbus_code_enum *code)
 {
 	static const unsigned int codes[] = {
···
 }
 
 static int vsp1_rwpf_enum_frame_size(struct v4l2_subdev *subdev,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
 
-	return vsp1_subdev_enum_frame_size(subdev, cfg, fse, RWPF_MIN_WIDTH,
+	return vsp1_subdev_enum_frame_size(subdev, sd_state, fse,
+					   RWPF_MIN_WIDTH,
 					   RWPF_MIN_HEIGHT, rwpf->max_width,
 					   rwpf->max_height);
 }
 
 static int vsp1_rwpf_set_format(struct v4l2_subdev *subdev,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&rwpf->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&rwpf->entity, cfg, fmt->which);
+	config = vsp1_entity_get_pad_config(&rwpf->entity, sd_state,
+					    fmt->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;
···
 }
 
 static int vsp1_rwpf_get_selection(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
···
 
 	mutex_lock(&rwpf->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&rwpf->entity, cfg, sel->which);
+	config = vsp1_entity_get_pad_config(&rwpf->entity, sd_state,
+					    sel->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;
···
 }
 
 static int vsp1_rwpf_set_selection(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_rwpf *rwpf = to_rwpf(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *crop;
 	int ret = 0;
···
 
 	mutex_lock(&rwpf->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&rwpf->entity, cfg, sel->which);
+	config = vsp1_entity_get_pad_config(&rwpf->entity, sd_state,
+					    sel->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;

drivers/media/platform/vsp1/vsp1_rwpf.h

···
 extern const struct v4l2_subdev_pad_ops vsp1_rwpf_pad_ops;
 
 struct v4l2_rect *vsp1_rwpf_get_crop(struct vsp1_rwpf *rwpf,
-				     struct v4l2_subdev_pad_config *config);
+				     struct v4l2_subdev_state *sd_state);
 
 #endif /* __VSP1_RWPF_H__ */

drivers/media/platform/vsp1/vsp1_sru.c

···
  */
 
 static int sru_enum_mbus_code(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	static const unsigned int codes[] = {
···
 		MEDIA_BUS_FMT_AYUV8_1X32,
 	};
 
-	return vsp1_subdev_enum_mbus_code(subdev, cfg, code, codes,
+	return vsp1_subdev_enum_mbus_code(subdev, sd_state, code, codes,
 					  ARRAY_SIZE(codes));
 }
 
 static int sru_enum_frame_size(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct vsp1_sru *sru = to_sru(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
-	config = vsp1_entity_get_pad_config(&sru->entity, cfg, fse->which);
+	config = vsp1_entity_get_pad_config(&sru->entity, sd_state,
+					    fse->which);
 	if (!config)
 		return -EINVAL;
 
···
 }
 
 static void sru_try_format(struct vsp1_sru *sru,
-			   struct v4l2_subdev_pad_config *config,
+			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad, struct v4l2_mbus_framefmt *fmt)
 {
 	struct v4l2_mbus_framefmt *format;
···
 
 	case SRU_PAD_SOURCE:
 		/* The SRU can't perform format conversion. */
-		format = vsp1_entity_get_pad_format(&sru->entity, config,
+		format = vsp1_entity_get_pad_format(&sru->entity, sd_state,
 						    SRU_PAD_SINK);
 		fmt->code = format->code;
 
···
 }
 
 static int sru_set_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_sru *sru = to_sru(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&sru->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&sru->entity, cfg, fmt->which);
+	config = vsp1_entity_get_pad_config(&sru->entity, sd_state,
+					    fmt->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;

drivers/media/platform/vsp1/vsp1_uds.c

···
  */
 
 static int uds_enum_mbus_code(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	static const unsigned int codes[] = {
···
 		MEDIA_BUS_FMT_AYUV8_1X32,
 	};
 
-	return vsp1_subdev_enum_mbus_code(subdev, cfg, code, codes,
+	return vsp1_subdev_enum_mbus_code(subdev, sd_state, code, codes,
 					  ARRAY_SIZE(codes));
 }
 
 static int uds_enum_frame_size(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct vsp1_uds *uds = to_uds(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
-	config = vsp1_entity_get_pad_config(&uds->entity, cfg, fse->which);
+	config = vsp1_entity_get_pad_config(&uds->entity, sd_state,
+					    fse->which);
 	if (!config)
 		return -EINVAL;
 
···
 }
 
 static void uds_try_format(struct vsp1_uds *uds,
-			   struct v4l2_subdev_pad_config *config,
+			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad, struct v4l2_mbus_framefmt *fmt)
 {
 	struct v4l2_mbus_framefmt *format;
···
 
 	case UDS_PAD_SOURCE:
 		/* The UDS scales but can't perform format conversion. */
-		format = vsp1_entity_get_pad_format(&uds->entity, config,
+		format = vsp1_entity_get_pad_format(&uds->entity, sd_state,
 						    UDS_PAD_SINK);
 		fmt->code = format->code;
 
···
 }
 
 static int uds_set_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct vsp1_uds *uds = to_uds(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
 	mutex_lock(&uds->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&uds->entity, cfg, fmt->which);
+	config = vsp1_entity_get_pad_config(&uds->entity, sd_state,
+					    fmt->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;

drivers/media/platform/vsp1/vsp1_uif.c

···
 };
 
 static int uif_enum_mbus_code(struct v4l2_subdev *subdev,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
-	return vsp1_subdev_enum_mbus_code(subdev, cfg, code, uif_codes,
+	return vsp1_subdev_enum_mbus_code(subdev, sd_state, code, uif_codes,
 					  ARRAY_SIZE(uif_codes));
 }
 
 static int uif_enum_frame_size(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
-	return vsp1_subdev_enum_frame_size(subdev, cfg, fse, UIF_MIN_SIZE,
+	return vsp1_subdev_enum_frame_size(subdev, sd_state, fse,
+					   UIF_MIN_SIZE,
 					   UIF_MIN_SIZE, UIF_MAX_SIZE,
 					   UIF_MAX_SIZE);
 }
 
 static int uif_set_format(struct v4l2_subdev *subdev,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
-	return vsp1_subdev_set_pad_format(subdev, cfg, fmt, uif_codes,
+	return vsp1_subdev_set_pad_format(subdev, sd_state, fmt, uif_codes,
 					  ARRAY_SIZE(uif_codes),
 					  UIF_MIN_SIZE, UIF_MIN_SIZE,
 					  UIF_MAX_SIZE, UIF_MAX_SIZE);
 }
 
 static int uif_get_selection(struct v4l2_subdev *subdev,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_uif *uif = to_uif(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	int ret = 0;
 
···
 
 	mutex_lock(&uif->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&uif->entity, cfg, sel->which);
+	config = vsp1_entity_get_pad_config(&uif->entity, sd_state,
+					    sel->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;
···
 }
 
 static int uif_set_selection(struct v4l2_subdev *subdev,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct vsp1_uif *uif = to_uif(subdev);
-	struct v4l2_subdev_pad_config *config;
+	struct v4l2_subdev_state *config;
 	struct v4l2_mbus_framefmt *format;
 	struct v4l2_rect *selection;
 	int ret = 0;
···
 
 	mutex_lock(&uif->entity.lock);
 
-	config = vsp1_entity_get_pad_config(&uif->entity, cfg, sel->which);
+	config = vsp1_entity_get_pad_config(&uif->entity, sd_state,
+					    sel->which);
 	if (!config) {
 		ret = -EINVAL;
 		goto done;

drivers/media/platform/xilinx/xilinx-csi2rxss.c

···
 
 static struct v4l2_mbus_framefmt *
 __xcsi2rxss_get_pad_format(struct xcsi2rxss_state *xcsi2rxss,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   unsigned int pad, u32 which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&xcsi2rxss->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&xcsi2rxss->subdev,
+						  sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &xcsi2rxss->format;
 	default:
···
 /**
  * xcsi2rxss_init_cfg - Initialise the pad format config to default
  * @sd: Pointer to V4L2 Sub device structure
- * @cfg: Pointer to sub device pad information structure
+ * @sd_state: Pointer to sub device state structure
  *
  * This function is used to initialize the pad format with the default
  * values.
···
  * Return: 0 on success
  */
 static int xcsi2rxss_init_cfg(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg)
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct xcsi2rxss_state *xcsi2rxss = to_xcsi2rxssstate(sd);
 	struct v4l2_mbus_framefmt *format;
···
 
 	mutex_lock(&xcsi2rxss->lock);
 	for (i = 0; i < XCSI_MEDIA_PADS; i++) {
-		format = v4l2_subdev_get_try_format(sd, cfg, i);
+		format = v4l2_subdev_get_try_format(sd, sd_state, i);
 		*format = xcsi2rxss->default_format;
 	}
 	mutex_unlock(&xcsi2rxss->lock);
···
 /**
  * xcsi2rxss_get_format - Get the pad format
  * @sd: Pointer to V4L2 Sub device structure
- * @cfg: Pointer to sub device pad information structure
+ * @sd_state: Pointer to sub device state structure
  * @fmt: Pointer to pad level media bus format
  *
  * This function is used to get the pad format information.
···
  * Return: 0 on success
  */
 static int xcsi2rxss_get_format(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_format *fmt)
 {
 	struct xcsi2rxss_state *xcsi2rxss = to_xcsi2rxssstate(sd);
 
 	mutex_lock(&xcsi2rxss->lock);
-	fmt->format = *__xcsi2rxss_get_pad_format(xcsi2rxss, cfg, fmt->pad,
+	fmt->format = *__xcsi2rxss_get_pad_format(xcsi2rxss, sd_state,
+						  fmt->pad,
 						  fmt->which);
 	mutex_unlock(&xcsi2rxss->lock);
 
···
 /**
  * xcsi2rxss_set_format - This is used to set the pad format
  * @sd: Pointer to V4L2 Sub device structure
- * @cfg: Pointer to sub device pad information structure
+ * @sd_state: Pointer to sub device state structure
  * @fmt: Pointer to pad level media bus format
  *
  * This function is used to set the pad format. Since the pad format is fixed
···
  * Return: 0 on success
  */
 static int xcsi2rxss_set_format(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_format *fmt)
 {
 	struct xcsi2rxss_state *xcsi2rxss = to_xcsi2rxssstate(sd);
···
 	 * CSI format cannot be changed at runtime.
 	 * Ensure that format to set is copied to over to CSI pad format
 	 */
-	__format = __xcsi2rxss_get_pad_format(xcsi2rxss, cfg,
+	__format = __xcsi2rxss_get_pad_format(xcsi2rxss, sd_state,
 					      fmt->pad, fmt->which);
 
 	/* only sink pad format can be updated */
···
  * Return: -EINVAL or zero on success
  */
 static int xcsi2rxss_enum_mbus_code(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct xcsi2rxss_state *state = to_xcsi2rxssstate(sd);

drivers/media/platform/xilinx/xilinx-tpg.c

···
 
 static struct v4l2_mbus_framefmt *
 __xtpg_get_pad_format(struct xtpg_device *xtpg,
-		      struct v4l2_subdev_pad_config *cfg,
+		      struct v4l2_subdev_state *sd_state,
 		      unsigned int pad, u32 which)
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_format(&xtpg->xvip.subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&xtpg->xvip.subdev,
+						  sd_state, pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &xtpg->formats[pad];
 	default:
···
 }
 
 static int xtpg_get_format(struct v4l2_subdev *subdev,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct xtpg_device *xtpg = to_tpg(subdev);
 
-	fmt->format = *__xtpg_get_pad_format(xtpg, cfg, fmt->pad, fmt->which);
+	fmt->format = *__xtpg_get_pad_format(xtpg, sd_state, fmt->pad,
+					     fmt->which);
 
 	return 0;
 }
 
 static int xtpg_set_format(struct v4l2_subdev *subdev,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct xtpg_device *xtpg = to_tpg(subdev);
 	struct v4l2_mbus_framefmt *__format;
 	u32 bayer_phase;
 
-	__format = __xtpg_get_pad_format(xtpg, cfg, fmt->pad, fmt->which);
+	__format = __xtpg_get_pad_format(xtpg, sd_state, fmt->pad, fmt->which);
 
 	/* In two pads mode the source pad format is always identical to the
 	 * sink pad format.
···
 
 	/* Propagate the format to the source pad. */
 	if (xtpg->npads == 2) {
-		__format = __xtpg_get_pad_format(xtpg, cfg, 1, fmt->which);
+		__format = __xtpg_get_pad_format(xtpg, sd_state, 1,
+						 fmt->which);
 		*__format = fmt->format;
 	}
 
···
  */
 
 static int xtpg_enum_frame_size(struct v4l2_subdev *subdev,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct v4l2_mbus_framefmt *format;
 
-	format = v4l2_subdev_get_try_format(subdev, cfg, fse->pad);
+	format = v4l2_subdev_get_try_format(subdev, sd_state, fse->pad);
 
 	if (fse->index || fse->code != format->code)
 		return -EINVAL;
···
 	struct xtpg_device *xtpg = to_tpg(subdev);
 	struct v4l2_mbus_framefmt *format;
 
-	format = v4l2_subdev_get_try_format(subdev, fh->pad, 0);
+	format = v4l2_subdev_get_try_format(subdev, fh->state, 0);
 	*format = xtpg->default_format;
 
 	if (xtpg->npads == 2) {
-		format = v4l2_subdev_get_try_format(subdev, fh->pad, 1);
+		format = v4l2_subdev_get_try_format(subdev, fh->state, 1);
 		*format = xtpg->default_format;
 	}
 

drivers/media/platform/xilinx/xilinx-vip.c

···
 /**
  * xvip_enum_mbus_code - Enumerate the media format code
  * @subdev: V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @code: returning media bus code
  *
  * Enumerate the media bus code of the subdevice. Return the corresponding
···
  * is not valid.
  */
 int xvip_enum_mbus_code(struct v4l2_subdev *subdev,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct v4l2_mbus_framefmt *format;
···
 	if (code->index)
 		return -EINVAL;
 
-	format = v4l2_subdev_get_try_format(subdev, cfg, code->pad);
+	format = v4l2_subdev_get_try_format(subdev, sd_state, code->pad);
 
 	code->code = format->code;
 
···
 /**
  * xvip_enum_frame_size - Enumerate the media bus frame size
  * @subdev: V4L2 subdevice
- * @cfg: V4L2 subdev pad configuration
+ * @sd_state: V4L2 subdev state
  * @fse: returning media bus frame size
  *
  * This function is a drop-in implementation of the subdev enum_frame_size pad
···
  * if the index or the code is not valid.
  */
 int xvip_enum_frame_size(struct v4l2_subdev *subdev,
-			 struct v4l2_subdev_pad_config *cfg,
+			 struct v4l2_subdev_state *sd_state,
 			 struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct v4l2_mbus_framefmt *format;
···
 	if (fse->which == V4L2_SUBDEV_FORMAT_ACTIVE)
 		return -EINVAL;
 
-	format = v4l2_subdev_get_try_format(subdev, cfg, fse->pad);
+	format = v4l2_subdev_get_try_format(subdev, sd_state, fse->pad);
 
 	if (fse->index || fse->code != format->code)
 		return -EINVAL;

drivers/media/platform/xilinx/xilinx-vip.h

···
 void xvip_set_format_size(struct v4l2_mbus_framefmt *format,
 			  const struct v4l2_subdev_format *fmt);
 int xvip_enum_mbus_code(struct v4l2_subdev *subdev,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_mbus_code_enum *code);
 int xvip_enum_frame_size(struct v4l2_subdev *subdev,
-			 struct v4l2_subdev_pad_config *cfg,
+			 struct v4l2_subdev_state *sd_state,
 			 struct v4l2_subdev_frame_size_enum *fse);
 
 static inline u32 xvip_read(struct xvip_device *xvip, u32 addr)

drivers/media/test-drivers/vimc/vimc-debayer.c

···
 }
 
 static int vimc_deb_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg)
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct vimc_deb_device *vdeb = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *mf;
 	unsigned int i;
 
-	mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+	mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 	*mf = sink_fmt_default;
 
 	for (i = 1; i < sd->entity.num_pads; i++) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, i);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, i);
 		*mf = sink_fmt_default;
 		mf->code = vdeb->src_code;
 	}
···
 }
 
 static int vimc_deb_enum_mbus_code(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (VIMC_IS_SRC(code->pad)) {
···
 }
 
 static int vimc_deb_enum_frame_size(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (fse->index)
···
 }
 
 static int vimc_deb_get_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct vimc_deb_device *vdeb = v4l2_get_subdevdata(sd);
 
 	/* Get the current sink format */
 	fmt->format = fmt->which == V4L2_SUBDEV_FORMAT_TRY ?
-		      *v4l2_subdev_get_try_format(sd, cfg, 0) :
+		      *v4l2_subdev_get_try_format(sd, sd_state, 0) :
 		      vdeb->sink_fmt;
 
 	/* Set the right code for the source pad */
···
 }
 
 static int vimc_deb_set_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct vimc_deb_device *vdeb = v4l2_get_subdevdata(sd);
···
 		sink_fmt = &vdeb->sink_fmt;
 		src_code = &vdeb->src_code;
 	} else {
-		sink_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
-		src_code = &v4l2_subdev_get_try_format(sd, cfg, 1)->code;
+		sink_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		src_code = &v4l2_subdev_get_try_format(sd, sd_state, 1)->code;
 	}
 
 	/*

drivers/media/test-drivers/vimc/vimc-scaler.c

···
 }
 
 static int vimc_sca_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg)
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *mf;
 	struct v4l2_rect *r;
 	unsigned int i;
 
-	mf = v4l2_subdev_get_try_format(sd, cfg, 0);
+	mf = v4l2_subdev_get_try_format(sd, sd_state, 0);
 	*mf = sink_fmt_default;
 
-	r = v4l2_subdev_get_try_crop(sd, cfg, 0);
+	r = v4l2_subdev_get_try_crop(sd, sd_state, 0);
 	*r = crop_rect_default;
 
 	for (i = 1; i < sd->entity.num_pads; i++) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, i);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, i);
 		*mf = sink_fmt_default;
 		mf->width = mf->width * sca_mult;
 		mf->height = mf->height * sca_mult;
···
 }
 
 static int vimc_sca_enum_mbus_code(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_mbus_code_enum *code)
 {
 	u32 mbus_code = vimc_mbus_code_by_index(code->index);
···
 }
 
 static int vimc_sca_enum_frame_size(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_frame_size_enum *fse)
 {
 	const struct vimc_pix_map *vpix;
···
 }
 
 static int vimc_sca_get_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *format)
 {
 	struct vimc_sca_device *vsca = v4l2_get_subdevdata(sd);
···
 
 	/* Get the current sink format */
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		format->format = *v4l2_subdev_get_try_format(sd, cfg, 0);
-		crop_rect = v4l2_subdev_get_try_crop(sd, cfg, 0);
+		format->format = *v4l2_subdev_get_try_format(sd, sd_state, 0);
+		crop_rect = v4l2_subdev_get_try_crop(sd, sd_state, 0);
 	} else {
 		format->format = vsca->sink_fmt;
 		crop_rect = &vsca->crop_rect;
···
 }
 
 static int vimc_sca_set_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct vimc_sca_device *vsca = v4l2_get_subdevdata(sd);
···
 		sink_fmt = &vsca->sink_fmt;
 		crop_rect = &vsca->crop_rect;
 	} else {
-		sink_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
-		crop_rect = v4l2_subdev_get_try_crop(sd, cfg, 0);
+		sink_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		crop_rect = v4l2_subdev_get_try_crop(sd, sd_state, 0);
 	}
 
 	/*
···
 }
 
 static int vimc_sca_get_selection(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_selection *sel)
 {
 	struct vimc_sca_device *vsca = v4l2_get_subdevdata(sd);
···
 		sink_fmt = &vsca->sink_fmt;
 		crop_rect = &vsca->crop_rect;
 	} else {
-		sink_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
-		crop_rect = v4l2_subdev_get_try_crop(sd, cfg, 0);
+		sink_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
+		crop_rect = v4l2_subdev_get_try_crop(sd, sd_state, 0);
 	}
 
 	switch (sel->target) {
···
 }
 
 static int vimc_sca_set_selection(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_selection *sel)
 {
 	struct vimc_sca_device *vsca = v4l2_get_subdevdata(sd);
···
 		crop_rect = &vsca->crop_rect;
 		sink_fmt = &vsca->sink_fmt;
 	} else {
-		crop_rect = v4l2_subdev_get_try_crop(sd, cfg, 0);
-		sink_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		crop_rect = v4l2_subdev_get_try_crop(sd, sd_state, 0);
+		sink_fmt = v4l2_subdev_get_try_format(sd, sd_state, 0);
 	}
 
 	switch (sel->target) {

drivers/media/test-drivers/vimc/vimc-sensor.c

···
 };
 
 static int vimc_sen_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg)
+			     struct v4l2_subdev_state *sd_state)
 {
 	unsigned int i;
 
 	for (i = 0; i < sd->entity.num_pads; i++) {
 		struct v4l2_mbus_framefmt *mf;
 
-		mf = v4l2_subdev_get_try_format(sd, cfg, i);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, i);
 		*mf = fmt_default;
 	}
 
···
 }
 
 static int vimc_sen_enum_mbus_code(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_mbus_code_enum *code)
 {
 	u32 mbus_code = vimc_mbus_code_by_index(code->index);
···
 }
 
 static int vimc_sen_enum_frame_size(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_frame_size_enum *fse)
 {
 	const struct vimc_pix_map *vpix;
···
 }
 
 static int vimc_sen_get_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct vimc_sen_device *vsen =
 				container_of(sd, struct vimc_sen_device, sd);
 
 	fmt->format = fmt->which == V4L2_SUBDEV_FORMAT_TRY ?
-		      *v4l2_subdev_get_try_format(sd, cfg, fmt->pad) :
+		      *v4l2_subdev_get_try_format(sd, sd_state, fmt->pad) :
 		      vsen->mbus_format;
 
 	return 0;
···
 }
 
 static int vimc_sen_set_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct vimc_sen_device *vsen = v4l2_get_subdevdata(sd);
···
 
 		mf = &vsen->mbus_format;
 	} else {
-		mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad);
 	}
 
 	/* Set the new format */

drivers/media/usb/go7007/s2250-board.c

···
 }
 
 static int s2250_set_fmt(struct v4l2_subdev *sd,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;

drivers/media/v4l2-core/v4l2-subdev.c

···
 #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
 static int subdev_fh_init(struct v4l2_subdev_fh *fh, struct v4l2_subdev *sd)
 {
-	if (sd->entity.num_pads) {
-		fh->pad = v4l2_subdev_alloc_pad_config(sd);
-		if (fh->pad == NULL)
-			return -ENOMEM;
-	}
+	struct v4l2_subdev_state *state;
+
+	state = v4l2_subdev_alloc_state(sd);
+	if (IS_ERR(state))
+		return PTR_ERR(state);
+
+	fh->state = state;
 
 	return 0;
 }
 
 static void subdev_fh_free(struct v4l2_subdev_fh *fh)
 {
-	v4l2_subdev_free_pad_config(fh->pad);
-	fh->pad = NULL;
+	v4l2_subdev_free_state(fh->state);
+	fh->state = NULL;
 }
 
 static int subdev_open(struct file *file)
···
 	return 0;
 }
 
-static int check_cfg(u32 which, struct v4l2_subdev_pad_config *cfg)
+static int check_state_pads(u32 which, struct v4l2_subdev_state *state)
 {
-	if (which == V4L2_SUBDEV_FORMAT_TRY && !cfg)
+	if (which == V4L2_SUBDEV_FORMAT_TRY && (!state || !state->pads))
 		return -EINVAL;
 
 	return 0;
 }
 
 static inline int check_format(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *state,
 			       struct v4l2_subdev_format *format)
 {
 	if (!format)
 		return -EINVAL;
 
 	return check_which(format->which) ? : check_pad(sd, format->pad) ? :
-	       check_cfg(format->which, cfg);
+	       check_state_pads(format->which, state);
 }
 
 static int call_get_fmt(struct v4l2_subdev *sd,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *state,
 			struct v4l2_subdev_format *format)
 {
-	return check_format(sd, cfg, format) ? :
-	       sd->ops->pad->get_fmt(sd, cfg, format);
+	return check_format(sd, state, format) ? :
+	       sd->ops->pad->get_fmt(sd, state, format);
 }
 
 static int call_set_fmt(struct v4l2_subdev *sd,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *state,
 			struct v4l2_subdev_format *format)
 {
-	return check_format(sd, cfg, format) ? :
-	       sd->ops->pad->set_fmt(sd, cfg, format);
+	return check_format(sd, state, format) ? :
+	       sd->ops->pad->set_fmt(sd, state, format);
 }
 
 static int call_enum_mbus_code(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *state,
 			       struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (!code)
 		return -EINVAL;
 
 	return check_which(code->which) ? : check_pad(sd, code->pad) ? :
-	       check_cfg(code->which, cfg) ? :
-	       sd->ops->pad->enum_mbus_code(sd, cfg, code);
+	       check_state_pads(code->which, state) ? :
+	       sd->ops->pad->enum_mbus_code(sd, state, code);
 }
 
 static int call_enum_frame_size(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *state,
 				struct v4l2_subdev_frame_size_enum *fse)
 {
 	if (!fse)
 		return -EINVAL;
 
 	return check_which(fse->which) ? : check_pad(sd, fse->pad) ? :
-	       check_cfg(fse->which, cfg) ? :
-	       sd->ops->pad->enum_frame_size(sd, cfg, fse);
+	       check_state_pads(fse->which, state) ? :
+	       sd->ops->pad->enum_frame_size(sd, state, fse);
 }
 
 static inline int check_frame_interval(struct v4l2_subdev *sd,
···
 }
 
 static int call_enum_frame_interval(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *state,
 				    struct v4l2_subdev_frame_interval_enum *fie)
 {
 	if (!fie)
 		return -EINVAL;
 
 	return check_which(fie->which) ? : check_pad(sd, fie->pad) ? :
-	       check_cfg(fie->which, cfg) ? :
-	       sd->ops->pad->enum_frame_interval(sd, cfg, fie);
+	       check_state_pads(fie->which, state) ? :
+	       sd->ops->pad->enum_frame_interval(sd, state, fie);
 }
 
 static inline int check_selection(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *state,
 				  struct v4l2_subdev_selection *sel)
 {
 	if (!sel)
 		return -EINVAL;
 
 	return check_which(sel->which) ? : check_pad(sd, sel->pad) ? :
-	       check_cfg(sel->which, cfg);
+	       check_state_pads(sel->which, state);
 }
 
 static int call_get_selection(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *state,
 			      struct v4l2_subdev_selection *sel)
 {
-	return check_selection(sd, cfg, sel) ? :
-	       sd->ops->pad->get_selection(sd, cfg, sel);
+	return check_selection(sd, state, sel) ? :
+	       sd->ops->pad->get_selection(sd, state, sel);
 }
 
 static int call_set_selection(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *state,
 			      struct v4l2_subdev_selection *sel)
 {
-	return check_selection(sd, cfg, sel) ? :
-	       sd->ops->pad->set_selection(sd, cfg, sel);
+	return check_selection(sd, state, sel) ? :
+	       sd->ops->pad->set_selection(sd, state, sel);
 }
 
 static inline int check_edid(struct v4l2_subdev *sd,
···
 
 		memset(format->reserved, 0, sizeof(format->reserved));
 		memset(format->format.reserved, 0, sizeof(format->format.reserved));
-		return v4l2_subdev_call(sd, pad, get_fmt, subdev_fh->pad, format);
+		return v4l2_subdev_call(sd, pad, get_fmt, subdev_fh->state, format);
 	}
 
 	case VIDIOC_SUBDEV_S_FMT: {
···
 
 		memset(format->reserved, 0, sizeof(format->reserved));
 		memset(format->format.reserved, 0, sizeof(format->format.reserved));
-		return v4l2_subdev_call(sd, pad, set_fmt, subdev_fh->pad, format);
+		return v4l2_subdev_call(sd, pad, set_fmt, subdev_fh->state, format);
 	}
 
 	case VIDIOC_SUBDEV_G_CROP: {
···
 		sel.target = V4L2_SEL_TGT_CROP;
 
 		rval = v4l2_subdev_call(
-			sd, pad, get_selection, subdev_fh->pad, &sel);
+			sd, pad, get_selection, subdev_fh->state, &sel);
 
 		crop->rect = sel.r;
 
···
 		sel.r = crop->rect;
 
 		rval = v4l2_subdev_call(
-			sd, pad, set_selection, subdev_fh->pad, &sel);
+			sd, pad, set_selection, subdev_fh->state, &sel);
 
 		crop->rect = sel.r;
 
···
 		struct v4l2_subdev_mbus_code_enum *code = arg;
 
 		memset(code->reserved, 0, sizeof(code->reserved));
-		return v4l2_subdev_call(sd, pad, enum_mbus_code, subdev_fh->pad,
+		return v4l2_subdev_call(sd, pad, enum_mbus_code, subdev_fh->state,
 					code);
 	}
 
···
 		struct v4l2_subdev_frame_size_enum *fse = arg;
 
 		memset(fse->reserved, 0, sizeof(fse->reserved));
-		return v4l2_subdev_call(sd, pad, enum_frame_size, subdev_fh->pad,
+		return v4l2_subdev_call(sd, pad, enum_frame_size, subdev_fh->state,
 					fse);
 	}
 
···
 		struct v4l2_subdev_frame_interval_enum *fie = arg;
 
 		memset(fie->reserved, 0, sizeof(fie->reserved));
-		return v4l2_subdev_call(sd, pad, enum_frame_interval, subdev_fh->pad,
+		return v4l2_subdev_call(sd, pad, enum_frame_interval, subdev_fh->state,
 					fie);
 	}
 
···
 
 		memset(sel->reserved, 0, sizeof(sel->reserved));
 		return v4l2_subdev_call(
-			sd, pad, get_selection, subdev_fh->pad, sel);
+			sd, pad, get_selection, subdev_fh->state, sel);
 	}
 
 	case VIDIOC_SUBDEV_S_SELECTION: {
···
 
 		memset(sel->reserved, 0, sizeof(sel->reserved));
 		return v4l2_subdev_call(
-			sd, pad, set_selection, subdev_fh->pad, sel);
+			sd, pad, set_selection, subdev_fh->state, sel);
 	}
 
 	case VIDIOC_G_EDID: {
···
 }
 EXPORT_SYMBOL_GPL(v4l2_subdev_link_validate);
 
-struct v4l2_subdev_pad_config *
-v4l2_subdev_alloc_pad_config(struct v4l2_subdev *sd)
+struct v4l2_subdev_state *v4l2_subdev_alloc_state(struct v4l2_subdev *sd)
 {
-	struct v4l2_subdev_pad_config *cfg;
+	struct v4l2_subdev_state *state;
 	int ret;
 
-	if (!sd->entity.num_pads)
-		return NULL;
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return ERR_PTR(-ENOMEM);
 
-	cfg = kvmalloc_array(sd->entity.num_pads, sizeof(*cfg),
-			     GFP_KERNEL | __GFP_ZERO);
-	if (!cfg)
-		return NULL;
-
-	ret = v4l2_subdev_call(sd, pad, init_cfg, cfg);
-	if (ret < 0 && ret != -ENOIOCTLCMD) {
-		kvfree(cfg);
-		return NULL;
+	if (sd->entity.num_pads) {
+		state->pads = kvmalloc_array(sd->entity.num_pads,
+					     sizeof(*state->pads),
+					     GFP_KERNEL | __GFP_ZERO);
+		if (!state->pads) {
+			ret = -ENOMEM;
+			goto err;
+		}
 	}
 
-	return cfg;
-}
-EXPORT_SYMBOL_GPL(v4l2_subdev_alloc_pad_config);
+	ret = v4l2_subdev_call(sd, pad, init_cfg, state);
+	if (ret < 0 && ret != -ENOIOCTLCMD)
+		goto err;
 
-void v4l2_subdev_free_pad_config(struct v4l2_subdev_pad_config *cfg)
-{
-	kvfree(cfg);
+	return state;
+
+err:
+	if (state && state->pads)
+		kvfree(state->pads);
+
+	kfree(state);
+
+	return ERR_PTR(ret);
 }
-EXPORT_SYMBOL_GPL(v4l2_subdev_free_pad_config);
+EXPORT_SYMBOL_GPL(v4l2_subdev_alloc_state);
+
+void v4l2_subdev_free_state(struct v4l2_subdev_state *state)
+{
+	if (!state)
+		return;
+
+	kvfree(state->pads);
+	kfree(state);
+}
+EXPORT_SYMBOL_GPL(v4l2_subdev_free_state);
+
 #endif /* CONFIG_MEDIA_CONTROLLER */
 
 void v4l2_subdev_init(struct v4l2_subdev *sd, const struct v4l2_subdev_ops *ops)

drivers/staging/media/atomisp/i2c/atomisp-gc0310.c

···
 }
 
 static int gc0310_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 	fmt->code = MEDIA_BUS_FMT_SGRBG8_1X8;
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 		mutex_unlock(&dev->input_lock);
 		return 0;
 	}
···
 }
 
 static int gc0310_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 }
 
 static int gc0310_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= MAX_FMTS)
···
 }
 
 static int gc0310_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int index = fse->index;

drivers/staging/media/atomisp/i2c/atomisp-gc2235.c

···
 }
 
 static int gc2235_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 	}
 	fmt->code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 		mutex_unlock(&dev->input_lock);
 		return 0;
 	}
···
 }
 
 static int gc2235_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 }
 
 static int gc2235_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= MAX_FMTS)
···
 }
 
 static int gc2235_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int index = fse->index;

drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c

···
 }
 
 static int mt9m114_get_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 }
 
 static int mt9m114_set_fmt(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 
 	mt9m114_try_res(&width, &height);
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 		return 0;
 	}
 	res_index = mt9m114_to_res(width, height);
···
  * This function is for touch exposure feature.
  */
 static int mt9m114_s_exposure_selection(struct v4l2_subdev *sd,
-					struct v4l2_subdev_pad_config *cfg,
+					struct v4l2_subdev_state *sd_state,
 					struct v4l2_subdev_selection *sel)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
···
 }
 
 static int mt9m114_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index)
···
 }
 
 static int mt9m114_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	unsigned int index = fse->index;

drivers/staging/media/atomisp/i2c/atomisp-ov2680.c

···
 }
 
 static int ov2680_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 	}
 	fmt->code = MEDIA_BUS_FMT_SBGGR10_1X10;
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 		mutex_unlock(&dev->input_lock);
 		return 0;
 	}
···
 }
 
 static int ov2680_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 }
 
 static int ov2680_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= MAX_FMTS)
···
 }
 
 static int ov2680_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int index = fse->index;

drivers/staging/media/atomisp/i2c/atomisp-ov2722.c

···
 }
 
 static int ov2722_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 	}
 	fmt->code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 		mutex_unlock(&dev->input_lock);
 		return 0;
 	}
···
 }
 
 static int ov2722_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 }
 
 static int ov2722_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= MAX_FMTS)
···
 }
 
 static int ov2722_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int index = fse->index;

drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c

···
 }
 
 static int ov5693_set_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 
 	fmt->code = MEDIA_BUS_FMT_SBGGR10_1X10;
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 		mutex_unlock(&dev->input_lock);
 		return 0;
 	}
···
 }
 
 static int ov5693_get_fmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 }
 
 static int ov5693_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= MAX_FMTS)
···
 }
 
 static int ov5693_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	int index = fse->index;

drivers/staging/media/atomisp/pci/atomisp_cmd.c

···
 	struct atomisp_device *isp = video_get_drvdata(vdev);
 	struct atomisp_sub_device *asd = atomisp_to_video_pipe(vdev)->asd;
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format format = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 		snr_mbus_fmt->width, snr_mbus_fmt->height);
 
 	ret = v4l2_subdev_call(isp->inputs[asd->input_curr].camera,
-			       pad, set_fmt, &pad_cfg, &format);
+			       pad, set_fmt, &pad_state, &format);
 	if (ret)
 		return ret;
 
···
 		   atomisp_output_fmts[] in atomisp_v4l2.c */
 		vf_ffmt.code = V4L2_MBUS_FMT_CUSTOM_YUV420;
 
-		atomisp_subdev_set_selection(&asd->subdev, fh.pad,
+		atomisp_subdev_set_selection(&asd->subdev, fh.state,
 					     V4L2_SUBDEV_FORMAT_ACTIVE,
 					     ATOMISP_SUBDEV_PAD_SOURCE_VF,
 					     V4L2_SEL_TGT_COMPOSE, 0, &vf_size);
-		atomisp_subdev_set_ffmt(&asd->subdev, fh.pad,
+		atomisp_subdev_set_ffmt(&asd->subdev, fh.state,
 					V4L2_SUBDEV_FORMAT_ACTIVE,
 					ATOMISP_SUBDEV_PAD_SOURCE_VF, &vf_ffmt);
 		asd->video_out_vf.sh_fmt = IA_CSS_FRAME_FORMAT_NV12;
···
 	struct atomisp_sub_device *asd = atomisp_to_video_pipe(vdev)->asd;
 	const struct atomisp_format_bridge *format;
 	struct v4l2_subdev_pad_config pad_cfg;
+	struct v4l2_subdev_state pad_state = {
+		.pads = &pad_cfg
+		};
 	struct v4l2_subdev_format vformat = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 	    source_pad == ATOMISP_SUBDEV_PAD_SOURCE_VIDEO) {
 		vformat.which = V4L2_SUBDEV_FORMAT_TRY;
 		ret = v4l2_subdev_call(isp->inputs[asd->input_curr].camera,
-				       pad, set_fmt, &pad_cfg, &vformat);
+				       pad, set_fmt, &pad_state, &vformat);
 		if (ret)
 			return ret;
 		if (ffmt->width < req_ffmt->width ||
···
 		asd->params.video_dis_en = false;
 	}
 
-	atomisp_subdev_set_ffmt(&asd->subdev, fh.pad,
+	atomisp_subdev_set_ffmt(&asd->subdev, fh.state,
 				V4L2_SUBDEV_FORMAT_ACTIVE,
 				ATOMISP_SUBDEV_PAD_SINK, ffmt);
 
···
 			}
 
 			atomisp_subdev_set_selection(
-			    &asd->subdev, fh.pad,
+			    &asd->subdev, fh.state,
 			    V4L2_SUBDEV_FORMAT_ACTIVE, source_pad,
 			    V4L2_SEL_TGT_COMPOSE, 0, &r);
 
···
 						ATOMISP_SUBDEV_PAD_SINK);
 
 	isp_source_fmt.code = format_bridge->mbus_code;
-	atomisp_subdev_set_ffmt(&asd->subdev, fh.pad,
+	atomisp_subdev_set_ffmt(&asd->subdev, fh.state,
 				V4L2_SUBDEV_FORMAT_ACTIVE,
 				source_pad, &isp_source_fmt);
 
···
 			isp_sink_crop.height = f->fmt.pix.height;
 		}
 
-		atomisp_subdev_set_selection(&asd->subdev, fh.pad,
+		atomisp_subdev_set_selection(&asd->subdev, fh.state,
 					     V4L2_SUBDEV_FORMAT_ACTIVE,
 					     ATOMISP_SUBDEV_PAD_SINK,
 					     V4L2_SEL_TGT_CROP,
 					     V4L2_SEL_FLAG_KEEP_CONFIG,
 					     &isp_sink_crop);
-		atomisp_subdev_set_selection(&asd->subdev, fh.pad,
+		atomisp_subdev_set_selection(&asd->subdev, fh.state,
 					     V4L2_SUBDEV_FORMAT_ACTIVE,
 					     source_pad, V4L2_SEL_TGT_COMPOSE,
 					     0, &isp_sink_crop);
···
 					 f->fmt.pix.height);
 		}
 
-		atomisp_subdev_set_selection(&asd->subdev, fh.pad,
+		atomisp_subdev_set_selection(&asd->subdev, fh.state,
 					     V4L2_SUBDEV_FORMAT_ACTIVE,
 					     source_pad,
 					     V4L2_SEL_TGT_COMPOSE, 0,
···
 						       f->fmt.pix.width,
 						       ATOM_ISP_STEP_HEIGHT);
 			}
-			atomisp_subdev_set_selection(&asd->subdev, fh.pad,
+			atomisp_subdev_set_selection(&asd->subdev, fh.state,
 						     V4L2_SUBDEV_FORMAT_ACTIVE,
 						     ATOMISP_SUBDEV_PAD_SINK,
 						     V4L2_SEL_TGT_CROP,
 						     V4L2_SEL_FLAG_KEEP_CONFIG,
 						     &sink_crop);
 		}
-		atomisp_subdev_set_selection(&asd->subdev, fh.pad,
+		atomisp_subdev_set_selection(&asd->subdev, fh.state,
 					     V4L2_SUBDEV_FORMAT_ACTIVE,
 					     source_pad,
 					     V4L2_SEL_TGT_COMPOSE, 0,
···
 	ffmt.height = f->fmt.pix.height;
 	ffmt.code = format_bridge->mbus_code;
 
-	atomisp_subdev_set_ffmt(&asd->subdev, fh.pad, V4L2_SUBDEV_FORMAT_ACTIVE,
+	atomisp_subdev_set_ffmt(&asd->subdev, fh.state,
+				V4L2_SUBDEV_FORMAT_ACTIVE,
 				ATOMISP_SUBDEV_PAD_SINK, &ffmt);
 
 	return 0;

drivers/staging/media/atomisp/pci/atomisp_csi2.c

···
 static struct v4l2_mbus_framefmt *__csi2_get_format(struct
 	atomisp_mipi_csi2_device
 	* csi2,
-	struct
-	v4l2_subdev_pad_config *cfg,
+	struct v4l2_subdev_state *sd_state,
 	enum
 	v4l2_subdev_format_whence
 	which, unsigned int pad) {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csi2->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&csi2->subdev, sd_state,
+						  pad);
 	else
 		return &csi2->formats[pad];
 }
···
  * return -EINVAL or zero on success
 */
 static int csi2_enum_mbus_code(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code)
 {
 	const struct atomisp_in_fmt_conv *ic = atomisp_in_fmt_conv;
···
  * return -EINVAL or zero on success
 */
 static int csi2_get_format(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct atomisp_mipi_csi2_device *csi2 = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csi2_get_format(csi2, cfg, fmt->which, fmt->pad);
+	format = __csi2_get_format(csi2, sd_state, fmt->which, fmt->pad);
 
 	fmt->format = *format;
 
···
 }
 
 int atomisp_csi2_set_ffmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  unsigned int which, uint16_t pad,
 			  struct v4l2_mbus_framefmt *ffmt)
 {
 	struct atomisp_mipi_csi2_device *csi2 = v4l2_get_subdevdata(sd);
-	struct v4l2_mbus_framefmt *actual_ffmt = __csi2_get_format(csi2, cfg, which, pad);
+	struct v4l2_mbus_framefmt *actual_ffmt = __csi2_get_format(csi2,
+								   sd_state,
+								   which, pad);
 
 	if (pad == CSI2_PAD_SINK) {
 		const struct atomisp_in_fmt_conv *ic;
···
 
 		tmp_ffmt = *ffmt = *actual_ffmt;
 
-		return atomisp_csi2_set_ffmt(sd, cfg, which, CSI2_PAD_SOURCE,
+		return atomisp_csi2_set_ffmt(sd, sd_state, which,
+					     CSI2_PAD_SOURCE,
 					     &tmp_ffmt);
 	}
 
 	/* FIXME: DPCM decompression */
-	*actual_ffmt = *ffmt = *__csi2_get_format(csi2, cfg, which, CSI2_PAD_SINK);
+	*actual_ffmt = *ffmt = *__csi2_get_format(csi2, sd_state, which,
+						  CSI2_PAD_SINK);
 
 	return 0;
 }
···
  * return -EINVAL or zero on success
 */
 static int csi2_set_format(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
-	return atomisp_csi2_set_ffmt(sd, cfg, fmt->which, fmt->pad,
+	return atomisp_csi2_set_ffmt(sd, sd_state, fmt->which, fmt->pad,
 				     &fmt->format);
 }
 

drivers/staging/media/atomisp/pci/atomisp_csi2.h

···
 };
 
 int atomisp_csi2_set_ffmt(struct v4l2_subdev *sd,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  unsigned int which, uint16_t pad,
 			  struct v4l2_mbus_framefmt *ffmt);
 int atomisp_mipi_csi2_init(struct atomisp_device *isp);

drivers/staging/media/atomisp/pci/atomisp_file.c

···
 }
 
 static int file_input_get_fmt(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 }
 
 static int file_input_set_fmt(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
 
 	if (format->pad)
 		return -EINVAL;
-	file_input_get_fmt(sd, cfg, format);
+	file_input_get_fmt(sd, sd_state, format);
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 	return 0;
 }
 
···
 }
 
 static int file_input_enum_mbus_code(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_mbus_code_enum *code)
 {
 	/*to fake*/
···
 }
 
 static int file_input_enum_frame_size(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_size_enum *fse)
 {
 	/*to fake*/
···
 }
 
 static int file_input_enum_frame_ival(struct v4l2_subdev *sd,
-				      struct v4l2_subdev_pad_config *cfg,
+				      struct v4l2_subdev_state *sd_state,
 				      struct v4l2_subdev_frame_interval_enum
 				      *fie)
 {

drivers/staging/media/atomisp/pci/atomisp_fops.c

···
 	if (!isp->sw_contex.file_input && asd->fmt_auto->val) {
 		struct v4l2_mbus_framefmt isp_sink_fmt = { 0 };
 
-		atomisp_subdev_set_ffmt(&asd->subdev, fh.pad,
+		atomisp_subdev_set_ffmt(&asd->subdev, fh.state,
 					V4L2_SUBDEV_FORMAT_ACTIVE,
 					ATOMISP_SUBDEV_PAD_SINK, &isp_sink_fmt);
 	}
···
 	if (isp->sw_contex.file_input && asd->fmt_auto->val) {
 		struct v4l2_mbus_framefmt isp_sink_fmt = { 0 };
 
-		atomisp_subdev_set_ffmt(&asd->subdev, fh.pad,
+		atomisp_subdev_set_ffmt(&asd->subdev, fh.state,
 					V4L2_SUBDEV_FORMAT_ACTIVE,
 					ATOMISP_SUBDEV_PAD_SINK, &isp_sink_fmt);
 	}
···
 
 done:
 	if (!acc_node) {
-		atomisp_subdev_set_selection(&asd->subdev, fh.pad,
+		atomisp_subdev_set_selection(&asd->subdev, fh.state,
 					     V4L2_SUBDEV_FORMAT_ACTIVE,
 					     atomisp_subdev_source_pad(vdev),
 					     V4L2_SEL_TGT_COMPOSE, 0,

drivers/staging/media/atomisp/pci/atomisp_subdev.c

···
  * return -EINVAL or zero on success
  */
 static int isp_subdev_enum_mbus_code(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->index >= ARRAY_SIZE(atomisp_in_fmt_conv) - 1)
···
 }
 
 struct v4l2_rect *atomisp_subdev_get_rect(struct v4l2_subdev *sd,
-	struct v4l2_subdev_pad_config *cfg,
+	struct v4l2_subdev_state *sd_state,
 	u32 which, uint32_t pad,
 	uint32_t target)
 {
···
 	if (which == V4L2_SUBDEV_FORMAT_TRY) {
 		switch (target) {
 		case V4L2_SEL_TGT_CROP:
-			return v4l2_subdev_get_try_crop(sd, cfg, pad);
+			return v4l2_subdev_get_try_crop(sd, sd_state, pad);
 		case V4L2_SEL_TGT_COMPOSE:
-			return v4l2_subdev_get_try_compose(sd, cfg, pad);
+			return v4l2_subdev_get_try_compose(sd, sd_state, pad);
 		}
 	}
 
···
 
 struct v4l2_mbus_framefmt
 *atomisp_subdev_get_ffmt(struct v4l2_subdev *sd,
-			 struct v4l2_subdev_pad_config *cfg, uint32_t which,
+			 struct v4l2_subdev_state *sd_state, uint32_t which,
 			 uint32_t pad)
 {
 	struct atomisp_sub_device *isp_sd = v4l2_get_subdevdata(sd);
 
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(sd, cfg, pad);
+		return v4l2_subdev_get_try_format(sd, sd_state, pad);
 
 	return &isp_sd->fmt[pad].fmt;
 }
 
 static void isp_get_fmt_rect(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg, uint32_t which,
+			     struct v4l2_subdev_state *sd_state,
+			     uint32_t which,
 			     struct v4l2_mbus_framefmt **ffmt,
 			     struct v4l2_rect *crop[ATOMISP_SUBDEV_PADS_NUM],
 			     struct v4l2_rect *comp[ATOMISP_SUBDEV_PADS_NUM])
···
 	unsigned int i;
 
 	for (i = 0; i < ATOMISP_SUBDEV_PADS_NUM; i++) {
-		ffmt[i] = atomisp_subdev_get_ffmt(sd, cfg, which, i);
-		crop[i] = atomisp_subdev_get_rect(sd, cfg, which, i,
+		ffmt[i] = atomisp_subdev_get_ffmt(sd, sd_state, which, i);
+		crop[i] = atomisp_subdev_get_rect(sd, sd_state, which, i,
 						  V4L2_SEL_TGT_CROP);
-		comp[i] = atomisp_subdev_get_rect(sd, cfg, which, i,
+		comp[i] = atomisp_subdev_get_rect(sd, sd_state, which, i,
 						  V4L2_SEL_TGT_COMPOSE);
 	}
 }
 
 static void isp_subdev_propagate(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 u32 which, uint32_t pad, uint32_t target,
 				 uint32_t flags)
 {
···
 	if (flags & V4L2_SEL_FLAG_KEEP_CONFIG)
 		return;
 
-	isp_get_fmt_rect(sd, cfg, which, ffmt, crop, comp);
+	isp_get_fmt_rect(sd, sd_state, which, ffmt, crop, comp);
 
 	switch (pad) {
 	case ATOMISP_SUBDEV_PAD_SINK: {
···
 		r.width = ffmt[pad]->width;
 		r.height = ffmt[pad]->height;
 
-		atomisp_subdev_set_selection(sd, cfg, which, pad,
+		atomisp_subdev_set_selection(sd, sd_state, which, pad,
 					     target, flags, &r);
 		break;
 	}
···
 }
 
 static int isp_subdev_get_selection(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_selection *sel)
 {
 	struct v4l2_rect *rec;
···
 	if (rval)
 		return rval;
 
-	rec = atomisp_subdev_get_rect(sd, cfg, sel->which, sel->pad,
+	rec = atomisp_subdev_get_rect(sd, sd_state, sel->which, sel->pad,
 				      sel->target);
 	if (!rec)
 		return -EINVAL;
···
 }
 
 int atomisp_subdev_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 u32 which, uint32_t pad, uint32_t target,
 				 u32 flags, struct v4l2_rect *r)
 {
···
 
 	stream_id = atomisp_source_pad_to_stream_id(isp_sd, vdev_pad);
 
-	isp_get_fmt_rect(sd, cfg, which, ffmt, crop, comp);
+	isp_get_fmt_rect(sd, sd_state, which, ffmt, crop, comp);
 
 	dev_dbg(isp->dev,
 		"sel: pad %s tgt %s l %d t %d w %d h %d which %s f 0x%8.8x\n",
···
 				struct v4l2_rect tmp = *crop[pad];
 
 				atomisp_subdev_set_selection(
-				    sd, cfg, which, i, V4L2_SEL_TGT_COMPOSE,
+				    sd, sd_state, which, i,
+				    V4L2_SEL_TGT_COMPOSE,
 				    flags, &tmp);
 			}
 		}
···
 		ffmt[pad]->height = comp[pad]->height;
 	}
 
-	if (!atomisp_subdev_get_rect(sd, cfg, which, pad, target))
+	if (!atomisp_subdev_get_rect(sd, sd_state, which, pad, target))
 		return -EINVAL;
-	*r = *atomisp_subdev_get_rect(sd, cfg, which, pad, target);
+	*r = *atomisp_subdev_get_rect(sd, sd_state, which, pad, target);
 
 	dev_dbg(isp->dev, "sel actual: l %d t %d w %d h %d\n",
 		r->left, r->top, r->width, r->height);
···
 }
 
 static int isp_subdev_set_selection(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_selection *sel)
 {
 	int rval = isp_subdev_validate_rect(sd, sel->pad, sel->target);
···
 	if (rval)
 		return rval;
 
-	return atomisp_subdev_set_selection(sd, cfg, sel->which, sel->pad,
+	return atomisp_subdev_set_selection(sd, sd_state, sel->which,
+					    sel->pad,
 					    sel->target, sel->flags, &sel->r);
 }
 
···
 }
 
 void atomisp_subdev_set_ffmt(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg, uint32_t which,
+			     struct v4l2_subdev_state *sd_state,
+			     uint32_t which,
 			     u32 pad, struct v4l2_mbus_framefmt *ffmt)
 {
 	struct atomisp_sub_device *isp_sd = v4l2_get_subdevdata(sd);
 	struct atomisp_device *isp = isp_sd->isp;
 	struct v4l2_mbus_framefmt *__ffmt =
-	    atomisp_subdev_get_ffmt(sd, cfg, which, pad);
+	    atomisp_subdev_get_ffmt(sd, sd_state, which, pad);
 	u16 vdev_pad = atomisp_subdev_source_pad(sd->devnode);
 	enum atomisp_input_stream_id stream_id;
 
···
 
 		*__ffmt = *ffmt;
 
-		isp_subdev_propagate(sd, cfg, which, pad,
+		isp_subdev_propagate(sd, sd_state, which, pad,
 				     V4L2_SEL_TGT_CROP, 0);
 
 		if (which == V4L2_SUBDEV_FORMAT_ACTIVE) {
···
  * to the format type.
  */
 static int isp_subdev_get_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
-	fmt->format = *atomisp_subdev_get_ffmt(sd, cfg, fmt->which, fmt->pad);
+	fmt->format = *atomisp_subdev_get_ffmt(sd, sd_state, fmt->which,
+					       fmt->pad);
 
 	return 0;
 }
···
  * to the format type.
  */
 static int isp_subdev_set_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_format *fmt)
 {
-	atomisp_subdev_set_ffmt(sd, cfg, fmt->which, fmt->pad, &fmt->format);
+	atomisp_subdev_set_ffmt(sd, sd_state, fmt->which, fmt->pad,
+				&fmt->format);
 
 	return 0;
 }

drivers/staging/media/atomisp/pci/atomisp_subdev.h

···
 /* Get pointer to appropriate format */
 struct v4l2_mbus_framefmt
 *atomisp_subdev_get_ffmt(struct v4l2_subdev *sd,
-			 struct v4l2_subdev_pad_config *cfg, uint32_t which,
+			 struct v4l2_subdev_state *sd_state, uint32_t which,
 			 uint32_t pad);
 struct v4l2_rect *atomisp_subdev_get_rect(struct v4l2_subdev *sd,
-	struct v4l2_subdev_pad_config *cfg,
+	struct v4l2_subdev_state *sd_state,
 	u32 which, uint32_t pad,
 	uint32_t target);
 int atomisp_subdev_set_selection(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 u32 which, uint32_t pad, uint32_t target,
 				 u32 flags, struct v4l2_rect *r);
 /* Actually set the format */
 void atomisp_subdev_set_ffmt(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg, uint32_t which,
+			     struct v4l2_subdev_state *sd_state,
+			     uint32_t which,
 			     u32 pad, struct v4l2_mbus_framefmt *ffmt);
 
 int atomisp_update_run_mode(struct atomisp_sub_device *asd);

drivers/staging/media/atomisp/pci/atomisp_tpg.c

···
 }
 
 static int tpg_get_fmt(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *format)
 {
 	/*to fake*/
···
 }
 
 static int tpg_set_fmt(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *format)
 {
 	struct v4l2_mbus_framefmt *fmt = &format->format;
···
 	/* only raw8 grbg is supported by TPG */
 	fmt->code = MEDIA_BUS_FMT_SGRBG8_1X8;
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-		cfg->try_fmt = *fmt;
+		sd_state->pads->try_fmt = *fmt;
 		return 0;
 	}
 	return 0;
···
 }
 
 static int tpg_enum_mbus_code(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	/*to fake*/
···
 }
 
 static int tpg_enum_frame_size(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	/*to fake*/
···
 }
 
 static int tpg_enum_frame_ival(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_interval_enum *fie)
 {
 	/*to fake*/

drivers/staging/media/imx/imx-ic-prp.c

···
 }
 
 static struct v4l2_mbus_framefmt *
-__prp_get_fmt(struct prp_priv *priv, struct v4l2_subdev_pad_config *cfg,
+__prp_get_fmt(struct prp_priv *priv, struct v4l2_subdev_state *sd_state,
 	      unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	struct imx_ic_priv *ic_priv = priv->ic_priv;
 
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&ic_priv->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&ic_priv->sd, sd_state, pad);
 	else
 		return &priv->format_mbus;
 }
···
  */
 
 static int prp_enum_mbus_code(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct prp_priv *priv = sd_to_priv(sd);
···
 			ret = -EINVAL;
 			goto out;
 		}
-		infmt = __prp_get_fmt(priv, cfg, PRP_SINK_PAD, code->which);
+		infmt = __prp_get_fmt(priv, sd_state, PRP_SINK_PAD,
+				      code->which);
 		code->code = infmt->code;
 		break;
 	default:
···
 }
 
 static int prp_get_fmt(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *sdformat)
 {
 	struct prp_priv *priv = sd_to_priv(sd);
···
 
 	mutex_lock(&priv->lock);
 
-	fmt = __prp_get_fmt(priv, cfg, sdformat->pad, sdformat->which);
+	fmt = __prp_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	if (!fmt) {
 		ret = -EINVAL;
 		goto out;
···
 }
 
 static int prp_set_fmt(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *sdformat)
 {
 	struct prp_priv *priv = sd_to_priv(sd);
···
 		goto out;
 	}
 
-	infmt = __prp_get_fmt(priv, cfg, PRP_SINK_PAD, sdformat->which);
+	infmt = __prp_get_fmt(priv, sd_state, PRP_SINK_PAD, sdformat->which);
 
 	switch (sdformat->pad) {
 	case PRP_SINK_PAD:
···
 
 	imx_media_try_colorimetry(&sdformat->format, true);
 
-	fmt = __prp_get_fmt(priv, cfg, sdformat->pad, sdformat->which);
+	fmt = __prp_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	*fmt = sdformat->format;
 out:
 	mutex_unlock(&priv->lock);

drivers/staging/media/imx/imx-ic-prpencvf.c

···
 }
 
 static struct v4l2_mbus_framefmt *
-__prp_get_fmt(struct prp_priv *priv, struct v4l2_subdev_pad_config *cfg,
+__prp_get_fmt(struct prp_priv *priv, struct v4l2_subdev_state *sd_state,
 	      unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	struct imx_ic_priv *ic_priv = priv->ic_priv;
 
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&ic_priv->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&ic_priv->sd, sd_state, pad);
 	else
 		return &priv->format_mbus[pad];
 }
···
  */
 
 static int prp_enum_mbus_code(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad >= PRPENCVF_NUM_PADS)
···
 }
 
 static int prp_get_fmt(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *sdformat)
 {
 	struct prp_priv *priv = sd_to_priv(sd);
···
 
 	mutex_lock(&priv->lock);
 
-	fmt = __prp_get_fmt(priv, cfg, sdformat->pad, sdformat->which);
+	fmt = __prp_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	if (!fmt) {
 		ret = -EINVAL;
 		goto out;
···
 }
 
 static void prp_try_fmt(struct prp_priv *priv,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_format *sdformat,
 			const struct imx_media_pixfmt **cc)
 {
···
 		sdformat->format.code = (*cc)->codes[0];
 	}
 
-	infmt = __prp_get_fmt(priv, cfg, PRPENCVF_SINK_PAD, sdformat->which);
+	infmt = __prp_get_fmt(priv, sd_state, PRPENCVF_SINK_PAD,
+			      sdformat->which);
 
 	if (sdformat->pad == PRPENCVF_SRC_PAD) {
 		sdformat->format.field = infmt->field;
···
 }
 
 static int prp_set_fmt(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *sdformat)
 {
 	struct prp_priv *priv = sd_to_priv(sd);
···
 		goto out;
 	}
 
-	prp_try_fmt(priv, cfg, sdformat, &cc);
+	prp_try_fmt(priv, sd_state, sdformat, &cc);
 
-	fmt = __prp_get_fmt(priv, cfg, sdformat->pad, sdformat->which);
+	fmt = __prp_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	*fmt = sdformat->format;
 
 	/* propagate a default format to source pad */
···
 		format.pad = PRPENCVF_SRC_PAD;
 		format.which = sdformat->which;
 		format.format = sdformat->format;
-		prp_try_fmt(priv, cfg, &format, &outcc);
+		prp_try_fmt(priv, sd_state, &format, &outcc);
 
-		outfmt = __prp_get_fmt(priv, cfg, PRPENCVF_SRC_PAD,
+		outfmt = __prp_get_fmt(priv, sd_state, PRPENCVF_SRC_PAD,
 				       sdformat->which);
 		*outfmt = format.format;
 		if (sdformat->which == V4L2_SUBDEV_FORMAT_ACTIVE)
···
 }
 
 static int prp_enum_frame_size(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct prp_priv *priv = sd_to_priv(sd);
···
 	format.format.code = fse->code;
 	format.format.width = 1;
 	format.format.height = 1;
-	prp_try_fmt(priv, cfg, &format, &cc);
+	prp_try_fmt(priv, sd_state, &format, &cc);
 	fse->min_width = format.format.width;
 	fse->min_height = format.format.height;
 
···
 	format.format.code = fse->code;
 	format.format.width = -1;
 	format.format.height = -1;
-	prp_try_fmt(priv, cfg, &format, &cc);
+	prp_try_fmt(priv, sd_state, &format, &cc);
 	fse->max_width = format.format.width;
 	fse->max_height = format.format.height;
 out:

drivers/staging/media/imx/imx-media-csi.c

···
 }
 
 static struct v4l2_mbus_framefmt *
-__csi_get_fmt(struct csi_priv *priv, struct v4l2_subdev_pad_config *cfg,
+__csi_get_fmt(struct csi_priv *priv, struct v4l2_subdev_state *sd_state,
 	      unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&priv->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&priv->sd, sd_state, pad);
 	else
 		return &priv->format_mbus[pad];
 }
 
 static struct v4l2_rect *
-__csi_get_crop(struct csi_priv *priv, struct v4l2_subdev_pad_config *cfg,
+__csi_get_crop(struct csi_priv *priv, struct v4l2_subdev_state *sd_state,
 	       enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_crop(&priv->sd, cfg, CSI_SINK_PAD);
+		return v4l2_subdev_get_try_crop(&priv->sd, sd_state,
+						CSI_SINK_PAD);
 	else
 		return &priv->crop;
 }
 
 static struct v4l2_rect *
-__csi_get_compose(struct csi_priv *priv, struct v4l2_subdev_pad_config *cfg,
+__csi_get_compose(struct csi_priv *priv, struct v4l2_subdev_state *sd_state,
 		  enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_compose(&priv->sd, cfg,
+		return v4l2_subdev_get_try_compose(&priv->sd, sd_state,
 						   CSI_SINK_PAD);
 	else
 		return &priv->compose;
···
 
 static void csi_try_crop(struct csi_priv *priv,
 			 struct v4l2_rect *crop,
-			 struct v4l2_subdev_pad_config *cfg,
+			 struct v4l2_subdev_state *sd_state,
 			 struct v4l2_mbus_framefmt *infmt,
 			 struct v4l2_fwnode_endpoint *upstream_ep)
 {
···
 }
 
 static int csi_enum_mbus_code(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
···
 
 	mutex_lock(&priv->lock);
 
-	infmt = __csi_get_fmt(priv, cfg, CSI_SINK_PAD, code->which);
+	infmt = __csi_get_fmt(priv, sd_state, CSI_SINK_PAD, code->which);
 	incc = imx_media_find_mbus_format(infmt->code, PIXFMT_SEL_ANY);
 
 	switch (code->pad) {
···
 }
 
 static int csi_enum_frame_size(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
···
 		fse->min_height = MIN_H;
 		fse->max_height = MAX_H;
 	} else {
-		crop = __csi_get_crop(priv, cfg, fse->which);
+		crop = __csi_get_crop(priv, sd_state, fse->which);
 
 		fse->min_width = fse->index & 1 ?
 			crop->width / 2 : crop->width;
···
 }
 
 static int csi_enum_frame_interval(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_interval_enum *fie)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
···
 	mutex_lock(&priv->lock);
 
 	input_fi = &priv->frame_interval[CSI_SINK_PAD];
-	crop = __csi_get_crop(priv, cfg, fie->which);
+	crop = __csi_get_crop(priv, sd_state, fie->which);
 
 	if ((fie->width != crop->width && fie->width != crop->width / 2) ||
 	    (fie->height != crop->height && fie->height != crop->height / 2)) {
···
 }
 
 static int csi_get_fmt(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *sdformat)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
···
 
 	mutex_lock(&priv->lock);
 
-	fmt = __csi_get_fmt(priv, cfg, sdformat->pad, sdformat->which);
+	fmt = __csi_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	if (!fmt) {
 		ret = -EINVAL;
 		goto out;
···
 }
 
 static void csi_try_field(struct csi_priv *priv,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *sdformat)
 {
 	struct v4l2_mbus_framefmt *infmt =
-		__csi_get_fmt(priv, cfg, CSI_SINK_PAD, sdformat->which);
+		__csi_get_fmt(priv, sd_state, CSI_SINK_PAD, sdformat->which);
 
 	/*
 	 * no restrictions on sink pad field type except must
···
 
 static void csi_try_fmt(struct csi_priv *priv,
 			struct v4l2_fwnode_endpoint *upstream_ep,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_format *sdformat,
 			struct v4l2_rect *crop,
 			struct v4l2_rect *compose,
···
 	struct v4l2_mbus_framefmt *infmt;
 	u32 code;
 
-	infmt = __csi_get_fmt(priv, cfg, CSI_SINK_PAD, sdformat->which);
+	infmt = __csi_get_fmt(priv, sd_state, CSI_SINK_PAD, sdformat->which);
 
 	switch (sdformat->pad) {
 	case CSI_SRC_PAD_DIRECT:
···
 			}
 		}
 
-		csi_try_field(priv, cfg, sdformat);
+		csi_try_field(priv, sd_state, sdformat);
 
 		/* propagate colorimetry from sink */
 		sdformat->format.colorspace = infmt->colorspace;
···
 			sdformat->format.code = (*cc)->codes[0];
 		}
 
-		csi_try_field(priv, cfg, sdformat);
+		csi_try_field(priv, sd_state, sdformat);
 
 		/* Reset crop and compose rectangles */
 		crop->left = 0;
···
 		crop->height = sdformat->format.height;
 		if (sdformat->format.field == V4L2_FIELD_ALTERNATE)
 			crop->height *= 2;
-		csi_try_crop(priv, crop, cfg, &sdformat->format, upstream_ep);
+		csi_try_crop(priv, crop, sd_state, &sdformat->format,
+			     upstream_ep);
 		compose->left = 0;
 		compose->top = 0;
 		compose->width = crop->width;
···
 }
 
 static int csi_set_fmt(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *sd_state,
 		       struct v4l2_subdev_format *sdformat)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
···
 		goto out;
 	}
 
-	crop = __csi_get_crop(priv, cfg, sdformat->which);
-	compose = __csi_get_compose(priv, cfg, sdformat->which);
+	crop = __csi_get_crop(priv, sd_state, sdformat->which);
+	compose = __csi_get_compose(priv, sd_state, sdformat->which);
 
-	csi_try_fmt(priv, &upstream_ep, cfg, sdformat, crop, compose, &cc);
+	csi_try_fmt(priv, &upstream_ep, sd_state, sdformat, crop, compose,
+		    &cc);
 
-	fmt = __csi_get_fmt(priv, cfg, sdformat->pad, sdformat->which);
+	fmt = __csi_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	*fmt = sdformat->format;
 
 	if (sdformat->pad == CSI_SINK_PAD) {
···
 			format.pad = pad;
 			format.which = sdformat->which;
 			format.format = sdformat->format;
-			csi_try_fmt(priv, &upstream_ep, cfg, &format,
+			csi_try_fmt(priv, &upstream_ep, sd_state, &format,
 				    NULL, compose, &outcc);
 
-			outfmt = __csi_get_fmt(priv, cfg, pad, sdformat->which);
+			outfmt = __csi_get_fmt(priv, sd_state, pad,
+					       sdformat->which);
 			*outfmt = format.format;
 
 			if (sdformat->which == V4L2_SUBDEV_FORMAT_ACTIVE)
···
 }
 
 static int csi_get_selection(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
···
 
 	mutex_lock(&priv->lock);
 
-	infmt = __csi_get_fmt(priv, cfg, CSI_SINK_PAD, sel->which);
-	crop = __csi_get_crop(priv, cfg, sel->which);
-	compose = __csi_get_compose(priv, cfg, sel->which);
+	infmt = __csi_get_fmt(priv, sd_state, CSI_SINK_PAD, sel->which);
+	crop = __csi_get_crop(priv, sd_state, sel->which);
+	compose = __csi_get_compose(priv, sd_state, sel->which);
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP_BOUNDS:
···
 }
 
 static int csi_set_selection(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_selection *sel)
 {
 	struct csi_priv *priv = v4l2_get_subdevdata(sd);
···
 		goto out;
 	}
 
-	infmt = __csi_get_fmt(priv, cfg, CSI_SINK_PAD, sel->which);
-	crop = __csi_get_crop(priv, cfg, sel->which);
-	compose = __csi_get_compose(priv, cfg, sel->which);
+	infmt = __csi_get_fmt(priv, sd_state, CSI_SINK_PAD, sel->which);
+	crop = __csi_get_crop(priv, sd_state, sel->which);
+	compose = __csi_get_compose(priv, sd_state, sel->which);
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
···
 			goto out;
 		}
 
-		csi_try_crop(priv, &sel->r, cfg, infmt, &upstream_ep);
+		csi_try_crop(priv, &sel->r, sd_state, infmt, &upstream_ep);
 
 		*crop = sel->r;
 
···
 	for (pad = CSI_SINK_PAD + 1; pad < CSI_NUM_PADS; pad++) {
 		struct v4l2_mbus_framefmt *outfmt;
 
-		outfmt = __csi_get_fmt(priv, cfg, pad, sel->which);
+		outfmt = __csi_get_fmt(priv, sd_state, pad, sel->which);
 		outfmt->width = compose->width;
 		outfmt->height = compose->height;
 	}

drivers/staging/media/imx/imx-media-utils.c

···
  * of a subdev. Can be used as the .init_cfg pad operation.
  */
 int imx_media_init_cfg(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg)
+		       struct v4l2_subdev_state *sd_state)
 {
 	struct v4l2_mbus_framefmt *mf_try;
 	struct v4l2_subdev_format format;
···
 		if (ret)
 			continue;
 
-		mf_try = v4l2_subdev_get_try_format(sd, cfg, pad);
+		mf_try = v4l2_subdev_get_try_format(sd, sd_state, pad);
 		*mf_try = format.format;
 	}
 

drivers/staging/media/imx/imx-media-vdic.c

···
 }
 
 static struct v4l2_mbus_framefmt *
-__vdic_get_fmt(struct vdic_priv *priv, struct v4l2_subdev_pad_config *cfg,
+__vdic_get_fmt(struct vdic_priv *priv, struct v4l2_subdev_state *sd_state,
 	       unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&priv->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&priv->sd, sd_state, pad);
 	else
 		return &priv->format_mbus[pad];
 }
 
 static int vdic_enum_mbus_code(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (code->pad >= VDIC_NUM_PADS)
···
 }
 
 static int vdic_get_fmt(struct v4l2_subdev *sd,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_format *sdformat)
 {
 	struct vdic_priv *priv = v4l2_get_subdevdata(sd);
···
 
 	mutex_lock(&priv->lock);
 
-	fmt = __vdic_get_fmt(priv, cfg, sdformat->pad, sdformat->which);
+	fmt = __vdic_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	if (!fmt) {
 		ret = -EINVAL;
 		goto out;
···
 }
 
 static void vdic_try_fmt(struct vdic_priv *priv,
-			 struct v4l2_subdev_pad_config *cfg,
+			 struct v4l2_subdev_state *sd_state,
 			 struct v4l2_subdev_format *sdformat,
 			 const struct imx_media_pixfmt **cc)
 {
···
 		sdformat->format.code = (*cc)->codes[0];
 	}
 
-	infmt = __vdic_get_fmt(priv, cfg, priv->active_input_pad,
+	infmt = __vdic_get_fmt(priv, sd_state, priv->active_input_pad,
 			       sdformat->which);
 
 	switch (sdformat->pad) {
···
 }
 
 static int vdic_set_fmt(struct v4l2_subdev *sd,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_format *sdformat)
 {
 	struct vdic_priv *priv = v4l2_get_subdevdata(sd);
···
 		goto out;
 	}
 
-	vdic_try_fmt(priv, cfg, sdformat, &cc);
+	vdic_try_fmt(priv, sd_state, sdformat, &cc);
 
-	fmt = __vdic_get_fmt(priv, cfg, sdformat->pad, sdformat->which);
+	fmt = __vdic_get_fmt(priv, sd_state, sdformat->pad, sdformat->which);
 	*fmt = sdformat->format;
 
 	/* propagate format to source pad */
···
 		format.pad = VDIC_SRC_PAD_DIRECT;
 		format.which = sdformat->which;
 		format.format = sdformat->format;
-		vdic_try_fmt(priv, cfg, &format, &outcc);
+		vdic_try_fmt(priv, sd_state, &format, &outcc);
 
-		outfmt = __vdic_get_fmt(priv, cfg, VDIC_SRC_PAD_DIRECT,
+		outfmt = __vdic_get_fmt(priv, sd_state, VDIC_SRC_PAD_DIRECT,
 					sdformat->which);
 		*outfmt = format.format;
 		if (sdformat->which == V4L2_SUBDEV_FORMAT_ACTIVE)

drivers/staging/media/imx/imx-media.h

···
 			    u32 width, u32 height, u32 code, u32 field,
 			    const struct imx_media_pixfmt **cc);
 int imx_media_init_cfg(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg);
+		       struct v4l2_subdev_state *sd_state);
 void imx_media_try_colorimetry(struct v4l2_mbus_framefmt *tryfmt,
 			       bool ic_route);
 int imx_media_mbus_fmt_to_pix_fmt(struct v4l2_pix_format *pix,

drivers/staging/media/imx/imx6-mipi-csi2.c

···
 }
 
 static struct v4l2_mbus_framefmt *
-__csi2_get_fmt(struct csi2_dev *csi2, struct v4l2_subdev_pad_config *cfg,
+__csi2_get_fmt(struct csi2_dev *csi2, struct v4l2_subdev_state *sd_state,
 	       unsigned int pad, enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csi2->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&csi2->sd, sd_state, pad);
 	else
 		return &csi2->format_mbus;
 }
 
 static int csi2_get_fmt(struct v4l2_subdev *sd,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_format *sdformat)
 {
 	struct csi2_dev *csi2 = sd_to_dev(sd);
···
 
 	mutex_lock(&csi2->lock);
 
-	fmt = __csi2_get_fmt(csi2, cfg, sdformat->pad, sdformat->which);
+	fmt = __csi2_get_fmt(csi2, sd_state, sdformat->pad, sdformat->which);
 
 	sdformat->format = *fmt;
 
···
 }
 
 static int csi2_set_fmt(struct v4l2_subdev *sd,
-			struct v4l2_subdev_pad_config *cfg,
+			struct v4l2_subdev_state *sd_state,
 			struct v4l2_subdev_format *sdformat)
 {
 	struct csi2_dev *csi2 = sd_to_dev(sd);
···
 	if (sdformat->pad != CSI2_SINK_PAD)
 		sdformat->format = csi2->format_mbus;
 
-	fmt = __csi2_get_fmt(csi2, cfg, sdformat->pad, sdformat->which);
+	fmt = __csi2_get_fmt(csi2, sd_state, sdformat->pad, sdformat->which);
 
 	*fmt = sdformat->format;
 out:

drivers/staging/media/imx/imx7-media-csi.c

···
 }
 
 static int imx7_csi_init_cfg(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg)
+			     struct v4l2_subdev_state *sd_state)
 {
 	struct imx7_csi *csi = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *mf;
···
 	int i;
 
 	for (i = 0; i < IMX7_CSI_PADS_NUM; i++) {
-		mf = v4l2_subdev_get_try_format(sd, cfg, i);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, i);
 
 		ret = imx_media_init_mbus_fmt(mf, 800, 600, 0, V4L2_FIELD_NONE,
 					      &csi->cc[i]);
···
 
 static struct v4l2_mbus_framefmt *
 imx7_csi_get_format(struct imx7_csi *csi,
-		    struct v4l2_subdev_pad_config *cfg,
+		    struct v4l2_subdev_state *sd_state,
 		    unsigned int pad,
 		    enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csi->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&csi->sd, sd_state, pad);
 
 	return &csi->format_mbus[pad];
 }
 
 static int imx7_csi_enum_mbus_code(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct imx7_csi *csi = v4l2_get_subdevdata(sd);
···
 
 	mutex_lock(&csi->lock);
 
-	in_fmt = imx7_csi_get_format(csi, cfg, IMX7_CSI_PAD_SINK, code->which);
+	in_fmt = imx7_csi_get_format(csi, sd_state, IMX7_CSI_PAD_SINK,
+				     code->which);
 
 	switch (code->pad) {
 	case IMX7_CSI_PAD_SINK:
···
 }
 
 static int imx7_csi_get_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *sdformat)
 {
 	struct imx7_csi *csi = v4l2_get_subdevdata(sd);
···
 
 	mutex_lock(&csi->lock);
 
-	fmt = imx7_csi_get_format(csi, cfg, sdformat->pad, sdformat->which);
+	fmt = imx7_csi_get_format(csi, sd_state, sdformat->pad,
+				  sdformat->which);
 	if (!fmt) {
 		ret = -EINVAL;
 		goto out_unlock;
···
 }
 
 static int imx7_csi_try_fmt(struct imx7_csi *csi,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *sdformat,
 			    const struct imx_media_pixfmt **cc)
 {
···
 	struct v4l2_mbus_framefmt *in_fmt;
 	u32 code;
 
-	in_fmt = imx7_csi_get_format(csi, cfg, IMX7_CSI_PAD_SINK,
+	in_fmt = imx7_csi_get_format(csi, sd_state, IMX7_CSI_PAD_SINK,
 				     sdformat->which);
 	if (!in_fmt)
 		return -EINVAL;
···
 }
 
 static int imx7_csi_set_fmt(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *sdformat)
 {
 	struct imx7_csi *csi = v4l2_get_subdevdata(sd);
···
 		goto out_unlock;
 	}
 
-	ret = imx7_csi_try_fmt(csi, cfg, sdformat, &cc);
+	ret = imx7_csi_try_fmt(csi, sd_state, sdformat, &cc);
 	if (ret < 0)
 		goto out_unlock;
 
-	fmt = imx7_csi_get_format(csi, cfg, sdformat->pad, sdformat->which);
+	fmt = imx7_csi_get_format(csi, sd_state, sdformat->pad,
+				  sdformat->which);
 	if (!fmt) {
 		ret = -EINVAL;
 		goto out_unlock;
···
 		format.pad = IMX7_CSI_PAD_SRC;
 		format.which = sdformat->which;
 		format.format = sdformat->format;
-		if (imx7_csi_try_fmt(csi, cfg, &format, &outcc)) {
+		if (imx7_csi_try_fmt(csi, sd_state, &format, &outcc)) {
 			ret = -EINVAL;
 			goto out_unlock;
 		}
-		outfmt = imx7_csi_get_format(csi, cfg, IMX7_CSI_PAD_SRC,
+		outfmt = imx7_csi_get_format(csi, sd_state, IMX7_CSI_PAD_SRC,
 					     sdformat->which);
 		*outfmt = format.format;
 

drivers/staging/media/imx/imx7-mipi-csis.c

···
 
 static struct v4l2_mbus_framefmt *
 mipi_csis_get_format(struct csi_state *state,
-		     struct v4l2_subdev_pad_config *cfg,
+		     struct v4l2_subdev_state *sd_state,
 		     enum v4l2_subdev_format_whence which,
 		     unsigned int pad)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&state->sd, cfg, pad);
+		return v4l2_subdev_get_try_format(&state->sd, sd_state, pad);
 
 	return &state->format_mbus;
 }
 
 static int mipi_csis_init_cfg(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg)
+			      struct v4l2_subdev_state *sd_state)
 {
 	struct csi_state *state = mipi_sd_to_csis_state(sd);
 	struct v4l2_mbus_framefmt *fmt_sink;
 	struct v4l2_mbus_framefmt *fmt_source;
 	enum v4l2_subdev_format_whence which;
 
-	which = cfg ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
-	fmt_sink = mipi_csis_get_format(state, cfg, which, CSIS_PAD_SINK);
+	which = sd_state ? V4L2_SUBDEV_FORMAT_TRY : V4L2_SUBDEV_FORMAT_ACTIVE;
+	fmt_sink = mipi_csis_get_format(state, sd_state, which, CSIS_PAD_SINK);
 
 	fmt_sink->code = MEDIA_BUS_FMT_UYVY8_1X16;
 	fmt_sink->width = MIPI_CSIS_DEF_PIX_WIDTH;
···
 	 * configuration, cfg is NULL, which indicates there's no source pad
 	 * configuration to set.
 	 */
-	if (!cfg)
+	if (!sd_state)
 		return 0;
 
-	fmt_source = mipi_csis_get_format(state, cfg, which, CSIS_PAD_SOURCE);
+	fmt_source = mipi_csis_get_format(state, sd_state, which,
+					  CSIS_PAD_SOURCE);
 	*fmt_source = *fmt_sink;
 
 	return 0;
 }
 
 static int mipi_csis_get_fmt(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *sdformat)
 {
 	struct csi_state *state = mipi_sd_to_csis_state(sd);
 	struct v4l2_mbus_framefmt *fmt;
 
-	fmt = mipi_csis_get_format(state, cfg, sdformat->which, sdformat->pad);
+	fmt = mipi_csis_get_format(state, sd_state, sdformat->which,
+				   sdformat->pad);
 
 	mutex_lock(&state->lock);
 	sdformat->format = *fmt;
···
 }
 
 static int mipi_csis_enum_mbus_code(struct v4l2_subdev *sd,
-				    struct v4l2_subdev_pad_config *cfg,
+				    struct v4l2_subdev_state *sd_state,
 				    struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct csi_state *state = mipi_sd_to_csis_state(sd);
···
 		if (code->index > 0)
 			return -EINVAL;
 
-		fmt = mipi_csis_get_format(state, cfg, code->which, code->pad);
+		fmt = mipi_csis_get_format(state, sd_state, code->which,
+					   code->pad);
 		code->code = fmt->code;
 		return 0;
 	}
···
 }
 
 static int mipi_csis_set_fmt(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *sdformat)
 {
 	struct csi_state *state = mipi_sd_to_csis_state(sd);
···
 	 * modified.
 	 */
 	if (sdformat->pad == CSIS_PAD_SOURCE)
-		return mipi_csis_get_fmt(sd, cfg, sdformat);
+		return mipi_csis_get_fmt(sd, sd_state, sdformat);
 
 	if (sdformat->pad != CSIS_PAD_SINK)
 		return -EINVAL;
···
 			      &sdformat->format.height, 1,
 			      CSIS_MAX_PIX_HEIGHT, 0, 0);
 
-	fmt = mipi_csis_get_format(state, cfg, sdformat->which, sdformat->pad);
+	fmt = mipi_csis_get_format(state, sd_state, sdformat->which,
+				   sdformat->pad);
 
 	mutex_lock(&state->lock);
 
···
 	sdformat->format = *fmt;
 
 	/* Propagate the format from sink to source. */
-	fmt = mipi_csis_get_format(state, cfg, sdformat->which,
+	fmt = mipi_csis_get_format(state, sd_state, sdformat->which,
 				   CSIS_PAD_SOURCE);
 	*fmt = sdformat->format;
 

drivers/staging/media/ipu3/ipu3-v4l2.c

···
 	/* Initialize try_fmt */
 	for (i = 0; i < IMGU_NODE_NUM; i++) {
 		struct v4l2_mbus_framefmt *try_fmt =
-			v4l2_subdev_get_try_format(sd, fh->pad, i);
+			v4l2_subdev_get_try_format(sd, fh->state, i);
 
 		try_fmt->width = try_crop.width;
 		try_fmt->height = try_crop.height;
···
 		try_fmt->field = V4L2_FIELD_NONE;
 	}
 
-	*v4l2_subdev_get_try_crop(sd, fh->pad, IMGU_NODE_IN) = try_crop;
-	*v4l2_subdev_get_try_compose(sd, fh->pad, IMGU_NODE_IN) = try_crop;
+	*v4l2_subdev_get_try_crop(sd, fh->state, IMGU_NODE_IN) = try_crop;
+	*v4l2_subdev_get_try_compose(sd, fh->state, IMGU_NODE_IN) = try_crop;
 
 	return 0;
 }
···
 }
 
 static int imgu_subdev_get_fmt(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
 {
 	struct imgu_device *imgu = v4l2_get_subdevdata(sd);
···
 	if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
 		fmt->format = imgu_pipe->nodes[pad].pad_fmt;
 	} else {
-		mf = v4l2_subdev_get_try_format(sd, cfg, pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, pad);
 		fmt->format = *mf;
 	}
 
···
 }
 
 static int imgu_subdev_set_fmt(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_format *fmt)
 {
 	struct imgu_media_pipe *imgu_pipe;
···
 
 	imgu_pipe = &imgu->imgu_pipe[pipe];
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
-		mf = v4l2_subdev_get_try_format(sd, cfg, pad);
+		mf = v4l2_subdev_get_try_format(sd, sd_state, pad);
 	else
 		mf = &imgu_pipe->nodes[pad].pad_fmt;
 
···
 }
 
 static int imgu_subdev_get_selection(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_selection *sel)
 {
 	struct v4l2_rect *try_sel, *r;
···
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad);
+		try_sel = v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
 		r = &imgu_sd->rect.eff;
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
-		try_sel = v4l2_subdev_get_try_compose(sd, cfg, sel->pad);
+		try_sel = v4l2_subdev_get_try_compose(sd, sd_state, sel->pad);
 		r = &imgu_sd->rect.bds;
 		break;
 	default:
···
 }
 
 static int imgu_subdev_set_selection(struct v4l2_subdev *sd,
-				     struct v4l2_subdev_pad_config *cfg,
+				     struct v4l2_subdev_state *sd_state,
 				     struct v4l2_subdev_selection *sel)
 {
 	struct imgu_device *imgu = v4l2_get_subdevdata(sd);
···
 
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad);
+		try_sel = v4l2_subdev_get_try_crop(sd, sd_state, sel->pad);
 		rect = &imgu_sd->rect.eff;
 		break;
 	case V4L2_SEL_TGT_COMPOSE:
-		try_sel = v4l2_subdev_get_try_compose(sd, cfg, sel->pad);
+		try_sel = v4l2_subdev_get_try_compose(sd, sd_state, sel->pad);
 		rect = &imgu_sd->rect.bds;
 		break;
 	default:

drivers/staging/media/omap4iss/iss_csi2.c

···
 
 static struct v4l2_mbus_framefmt *
 __csi2_get_format(struct iss_csi2_device *csi2,
-		  struct v4l2_subdev_pad_config *cfg,
+		  struct v4l2_subdev_state *sd_state,
 		  unsigned int pad,
 		  enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&csi2->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&csi2->subdev, sd_state,
+						  pad);
 
 	return &csi2->formats[pad];
 }
 
 static void
 csi2_try_format(struct iss_csi2_device *csi2,
-		struct v4l2_subdev_pad_config *cfg,
+		struct v4l2_subdev_state *sd_state,
 		unsigned int pad,
 		struct v4l2_mbus_framefmt *fmt,
 		enum v4l2_subdev_format_whence which)
···
 		 * compression.
 		 */
 		pixelcode = fmt->code;
-		format = __csi2_get_format(csi2, cfg, CSI2_PAD_SINK, which);
+		format = __csi2_get_format(csi2, sd_state, CSI2_PAD_SINK,
+					   which);
 		memcpy(fmt, format, sizeof(*fmt));
 
 		/*
···
  * return -EINVAL or zero on success
  */
 static int csi2_enum_mbus_code(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct iss_csi2_device *csi2 = v4l2_get_subdevdata(sd);
···
 
 		code->code = csi2_input_fmts[code->index];
 	} else {
-		format = __csi2_get_format(csi2, cfg, CSI2_PAD_SINK,
+		format = __csi2_get_format(csi2, sd_state, CSI2_PAD_SINK,
 					   code->which);
 		switch (code->index) {
 		case 0:
···
 }
 
 static int csi2_enum_frame_size(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct iss_csi2_device *csi2 = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	csi2_try_format(csi2, cfg, fse->pad, &format, fse->which);
+	csi2_try_format(csi2, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	csi2_try_format(csi2, cfg, fse->pad, &format, fse->which);
+	csi2_try_format(csi2, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * return -EINVAL or zero on success
  */
 static int csi2_get_format(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct iss_csi2_device *csi2 = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csi2_get_format(csi2, cfg, fmt->pad, fmt->which);
+	format = __csi2_get_format(csi2, sd_state, fmt->pad, fmt->which);
 	if (!format)
 		return -EINVAL;
 
···
  * return -EINVAL or zero on success
  */
 static int csi2_set_format(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *sd_state,
 			   struct v4l2_subdev_format *fmt)
 {
 	struct iss_csi2_device *csi2 = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __csi2_get_format(csi2, cfg, fmt->pad, fmt->which);
+	format = __csi2_get_format(csi2, sd_state, fmt->pad, fmt->which);
 	if (!format)
 		return -EINVAL;
 
-	csi2_try_format(csi2, cfg, fmt->pad, &fmt->format, fmt->which);
+	csi2_try_format(csi2, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == CSI2_PAD_SINK) {
-		format = __csi2_get_format(csi2, cfg, CSI2_PAD_SOURCE,
+		format = __csi2_get_format(csi2, sd_state, CSI2_PAD_SOURCE,
 					   fmt->which);
 		*format = fmt->format;
-		csi2_try_format(csi2, cfg, CSI2_PAD_SOURCE, format, fmt->which);
+		csi2_try_format(csi2, sd_state, CSI2_PAD_SOURCE, format,
+				fmt->which);
 	}
 
 	return 0;
···
 	format.format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	csi2_set_format(sd, fh ? fh->pad : NULL, &format);
+	csi2_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/staging/media/omap4iss/iss_ipipe.c

···
 
 static struct v4l2_mbus_framefmt *
 __ipipe_get_format(struct iss_ipipe_device *ipipe,
-		   struct v4l2_subdev_pad_config *cfg,
+		   struct v4l2_subdev_state *sd_state,
 		   unsigned int pad,
 		   enum v4l2_subdev_format_whence which);
 
···
 
 static struct v4l2_mbus_framefmt *
 __ipipe_get_format(struct iss_ipipe_device *ipipe,
-		   struct v4l2_subdev_pad_config *cfg,
+		   struct v4l2_subdev_state *sd_state,
 		   unsigned int pad,
 		   enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&ipipe->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&ipipe->subdev, sd_state,
+						  pad);
 
 	return &ipipe->formats[pad];
 }
···
  */
 static void
 ipipe_try_format(struct iss_ipipe_device *ipipe,
-		 struct v4l2_subdev_pad_config *cfg,
+		 struct v4l2_subdev_state *sd_state,
 		 unsigned int pad,
 		 struct v4l2_mbus_framefmt *fmt,
 		 enum v4l2_subdev_format_whence which)
···
 		break;
 
 	case IPIPE_PAD_SOURCE_VP:
-		format = __ipipe_get_format(ipipe, cfg, IPIPE_PAD_SINK, which);
+		format = __ipipe_get_format(ipipe, sd_state, IPIPE_PAD_SINK,
+					    which);
 		memcpy(fmt, format, sizeof(*fmt));
 
 		fmt->code = MEDIA_BUS_FMT_UYVY8_1X16;
···
  * return -EINVAL or zero on success
  */
 static int ipipe_enum_mbus_code(struct v4l2_subdev *sd,
-				struct v4l2_subdev_pad_config *cfg,
+				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_mbus_code_enum *code)
 {
 	switch (code->pad) {
···
 }
 
 static int ipipe_enum_frame_size(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_pad_config *cfg,
+				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct iss_ipipe_device *ipipe = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	ipipe_try_format(ipipe, cfg, fse->pad, &format, fse->which);
+	ipipe_try_format(ipipe, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	ipipe_try_format(ipipe, cfg, fse->pad, &format, fse->which);
+	ipipe_try_format(ipipe, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * to the format type.
  */
 static int ipipe_get_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct iss_ipipe_device *ipipe = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ipipe_get_format(ipipe, cfg, fmt->pad, fmt->which);
+	format = __ipipe_get_format(ipipe, sd_state, fmt->pad, fmt->which);
 	if (!format)
 		return -EINVAL;
 
···
  * to the format type.
  */
 static int ipipe_set_format(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *sd_state,
 			    struct v4l2_subdev_format *fmt)
 {
 	struct iss_ipipe_device *ipipe = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ipipe_get_format(ipipe, cfg, fmt->pad, fmt->which);
+	format = __ipipe_get_format(ipipe, sd_state, fmt->pad, fmt->which);
 	if (!format)
 		return -EINVAL;
 
-	ipipe_try_format(ipipe, cfg, fmt->pad, &fmt->format, fmt->which);
+	ipipe_try_format(ipipe, sd_state, fmt->pad, &fmt->format, fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == IPIPE_PAD_SINK) {
-		format = __ipipe_get_format(ipipe, cfg, IPIPE_PAD_SOURCE_VP,
+		format = __ipipe_get_format(ipipe, sd_state,
+					    IPIPE_PAD_SOURCE_VP,
 					    fmt->which);
 		*format = fmt->format;
-		ipipe_try_format(ipipe, cfg, IPIPE_PAD_SOURCE_VP, format,
+		ipipe_try_format(ipipe, sd_state, IPIPE_PAD_SOURCE_VP, format,
 				 fmt->which);
 	}
 
···
 	format.format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	ipipe_set_format(sd, fh ? fh->pad : NULL, &format);
+	ipipe_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/staging/media/omap4iss/iss_ipipeif.c

···
 
 static struct v4l2_mbus_framefmt *
 __ipipeif_get_format(struct iss_ipipeif_device *ipipeif,
-		     struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+		     struct v4l2_subdev_state *sd_state, unsigned int pad,
 		     enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&ipipeif->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&ipipeif->subdev, sd_state,
+						  pad);
 	return &ipipeif->formats[pad];
 }
 
···
  */
 static void
 ipipeif_try_format(struct iss_ipipeif_device *ipipeif,
-		   struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+		   struct v4l2_subdev_state *sd_state, unsigned int pad,
 		   struct v4l2_mbus_framefmt *fmt,
 		   enum v4l2_subdev_format_whence which)
 {
···
 		break;
 
 	case IPIPEIF_PAD_SOURCE_ISIF_SF:
-		format = __ipipeif_get_format(ipipeif, cfg, IPIPEIF_PAD_SINK,
+		format = __ipipeif_get_format(ipipeif, sd_state,
+					      IPIPEIF_PAD_SINK,
 					      which);
 		memcpy(fmt, format, sizeof(*fmt));
 
···
 		break;
 
 	case IPIPEIF_PAD_SOURCE_VP:
-		format = __ipipeif_get_format(ipipeif, cfg, IPIPEIF_PAD_SINK,
+		format = __ipipeif_get_format(ipipeif, sd_state,
+					      IPIPEIF_PAD_SINK,
 					      which);
 		memcpy(fmt, format, sizeof(*fmt));
 
···
  * return -EINVAL or zero on success
  */
 static int ipipeif_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct iss_ipipeif_device *ipipeif = v4l2_get_subdevdata(sd);
···
 		if (code->index != 0)
 			return -EINVAL;
 
-		format = __ipipeif_get_format(ipipeif, cfg, IPIPEIF_PAD_SINK,
+		format = __ipipeif_get_format(ipipeif, sd_state,
+					      IPIPEIF_PAD_SINK,
 					      code->which);
 
 		code->code = format->code;
···
 }
 
 static int ipipeif_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct iss_ipipeif_device *ipipeif = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	ipipeif_try_format(ipipeif, cfg, fse->pad, &format, fse->which);
+	ipipeif_try_format(ipipeif, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	ipipeif_try_format(ipipeif, cfg, fse->pad, &format, fse->which);
+	ipipeif_try_format(ipipeif, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * to the format type.
  */
 static int ipipeif_get_format(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct iss_ipipeif_device *ipipeif = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ipipeif_get_format(ipipeif, cfg, fmt->pad, fmt->which);
+	format = __ipipeif_get_format(ipipeif, sd_state, fmt->pad, fmt->which);
 	if (!format)
 		return -EINVAL;
 
···
  * to the format type.
  */
 static int ipipeif_set_format(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct iss_ipipeif_device *ipipeif = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __ipipeif_get_format(ipipeif, cfg, fmt->pad, fmt->which);
+	format = __ipipeif_get_format(ipipeif, sd_state, fmt->pad, fmt->which);
 	if (!format)
 		return -EINVAL;
 
-	ipipeif_try_format(ipipeif, cfg, fmt->pad, &fmt->format, fmt->which);
+	ipipeif_try_format(ipipeif, sd_state, fmt->pad, &fmt->format,
+			   fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == IPIPEIF_PAD_SINK) {
-		format = __ipipeif_get_format(ipipeif, cfg,
+		format = __ipipeif_get_format(ipipeif, sd_state,
 					      IPIPEIF_PAD_SOURCE_ISIF_SF,
 					      fmt->which);
 		*format = fmt->format;
-		ipipeif_try_format(ipipeif, cfg, IPIPEIF_PAD_SOURCE_ISIF_SF,
+		ipipeif_try_format(ipipeif, sd_state,
+				   IPIPEIF_PAD_SOURCE_ISIF_SF,
 				   format, fmt->which);
 
-		format = __ipipeif_get_format(ipipeif, cfg,
+		format = __ipipeif_get_format(ipipeif, sd_state,
 					      IPIPEIF_PAD_SOURCE_VP,
 					      fmt->which);
 		*format = fmt->format;
-		ipipeif_try_format(ipipeif, cfg, IPIPEIF_PAD_SOURCE_VP, format,
+		ipipeif_try_format(ipipeif, sd_state, IPIPEIF_PAD_SOURCE_VP,
+				   format,
 				   fmt->which);
 	}
 
···
 	format.format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	ipipeif_set_format(sd, fh ? fh->pad : NULL, &format);
+	ipipeif_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/staging/media/omap4iss/iss_resizer.c

···
 
 static struct v4l2_mbus_framefmt *
 __resizer_get_format(struct iss_resizer_device *resizer,
-		     struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+		     struct v4l2_subdev_state *sd_state, unsigned int pad,
 		     enum v4l2_subdev_format_whence which)
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
-		return v4l2_subdev_get_try_format(&resizer->subdev, cfg, pad);
+		return v4l2_subdev_get_try_format(&resizer->subdev, sd_state,
+						  pad);
 	return &resizer->formats[pad];
 }
 
···
  */
 static void
 resizer_try_format(struct iss_resizer_device *resizer,
-		   struct v4l2_subdev_pad_config *cfg, unsigned int pad,
+		   struct v4l2_subdev_state *sd_state, unsigned int pad,
 		   struct v4l2_mbus_framefmt *fmt,
 		   enum v4l2_subdev_format_whence which)
 {
···
 
 	case RESIZER_PAD_SOURCE_MEM:
 		pixelcode = fmt->code;
-		format = __resizer_get_format(resizer, cfg, RESIZER_PAD_SINK,
+		format = __resizer_get_format(resizer, sd_state,
+					      RESIZER_PAD_SINK,
 					      which);
 		memcpy(fmt, format, sizeof(*fmt));
 
···
  * return -EINVAL or zero on success
  */
 static int resizer_enum_mbus_code(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_pad_config *cfg,
+				  struct v4l2_subdev_state *sd_state,
 				  struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct iss_resizer_device *resizer = v4l2_get_subdevdata(sd);
···
 		break;
 
 	case RESIZER_PAD_SOURCE_MEM:
-		format = __resizer_get_format(resizer, cfg, RESIZER_PAD_SINK,
+		format = __resizer_get_format(resizer, sd_state,
+					      RESIZER_PAD_SINK,
 					      code->which);
 
 		if (code->index == 0) {
···
 }
 
 static int resizer_enum_frame_size(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct iss_resizer_device *resizer = v4l2_get_subdevdata(sd);
···
 	format.code = fse->code;
 	format.width = 1;
 	format.height = 1;
-	resizer_try_format(resizer, cfg, fse->pad, &format, fse->which);
+	resizer_try_format(resizer, sd_state, fse->pad, &format, fse->which);
 	fse->min_width = format.width;
 	fse->min_height = format.height;
 
···
 	format.code = fse->code;
 	format.width = -1;
 	format.height = -1;
-	resizer_try_format(resizer, cfg, fse->pad, &format, fse->which);
+	resizer_try_format(resizer, sd_state, fse->pad, &format, fse->which);
 	fse->max_width = format.width;
 	fse->max_height = format.height;
 
···
  * to the format type.
  */
 static int resizer_get_format(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct iss_resizer_device *resizer = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __resizer_get_format(resizer, cfg, fmt->pad, fmt->which);
+	format = __resizer_get_format(resizer, sd_state, fmt->pad, fmt->which);
 	if (!format)
 		return -EINVAL;
 
···
  * to the format type.
  */
 static int resizer_set_format(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *sd_state,
 			      struct v4l2_subdev_format *fmt)
 {
 	struct iss_resizer_device *resizer = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *format;
 
-	format = __resizer_get_format(resizer, cfg, fmt->pad, fmt->which);
+	format = __resizer_get_format(resizer, sd_state, fmt->pad, fmt->which);
 	if (!format)
 		return -EINVAL;
 
-	resizer_try_format(resizer, cfg, fmt->pad, &fmt->format, fmt->which);
+	resizer_try_format(resizer, sd_state, fmt->pad, &fmt->format,
+			   fmt->which);
 	*format = fmt->format;
 
 	/* Propagate the format from sink to source */
 	if (fmt->pad == RESIZER_PAD_SINK) {
-		format = __resizer_get_format(resizer, cfg,
+		format = __resizer_get_format(resizer, sd_state,
 					      RESIZER_PAD_SOURCE_MEM,
 					      fmt->which);
 		*format = fmt->format;
-		resizer_try_format(resizer, cfg, RESIZER_PAD_SOURCE_MEM, format,
+		resizer_try_format(resizer, sd_state, RESIZER_PAD_SOURCE_MEM,
+				   format,
 				   fmt->which);
 	}
 
···
 	format.format.code = MEDIA_BUS_FMT_UYVY8_1X16;
 	format.format.width = 4096;
 	format.format.height = 4096;
-	resizer_set_format(sd, fh ? fh->pad : NULL, &format);
+	resizer_set_format(sd, fh ? fh->state : NULL, &format);
 
 	return 0;
 }

drivers/staging/media/tegra-video/csi.c

···
  * V4L2 Subdevice Pad Operations
  */
 static int csi_enum_bus_code(struct v4l2_subdev *subdev,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_mbus_code_enum *code)
 {
 	if (!IS_ENABLED(CONFIG_VIDEO_TEGRA_TPG))
···
 }
 
 static int csi_get_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct tegra_csi_channel *csi_chan = to_csi_chan(subdev);
···
 }
 
 static int csi_enum_framesizes(struct v4l2_subdev *subdev,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *sd_state,
 			       struct v4l2_subdev_frame_size_enum *fse)
 {
 	unsigned int i;
···
 }
 
 static int csi_enum_frameintervals(struct v4l2_subdev *subdev,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *sd_state,
 				   struct v4l2_subdev_frame_interval_enum *fie)
 {
 	struct tegra_csi_channel *csi_chan = to_csi_chan(subdev);
···
 }
 
 static int csi_set_format(struct v4l2_subdev *subdev,
-			  struct v4l2_subdev_pad_config *cfg,
+			  struct v4l2_subdev_state *sd_state,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct tegra_csi_channel *csi_chan = to_csi_chan(subdev);

drivers/staging/media/tegra-video/vi.c

···
 	const struct tegra_video_format *fmtinfo;
 	struct v4l2_subdev *subdev;
 	struct v4l2_subdev_format fmt;
-	struct v4l2_subdev_pad_config *pad_cfg;
+	struct v4l2_subdev_state *sd_state;
 	struct v4l2_subdev_frame_size_enum fse = {
 		.which = V4L2_SUBDEV_FORMAT_TRY,
 	};
···
 	if (!subdev)
 		return -ENODEV;
 
-	pad_cfg = v4l2_subdev_alloc_pad_config(subdev);
-	if (!pad_cfg)
+	sd_state = v4l2_subdev_alloc_state(subdev);
+	if (!sd_state)
 		return -ENOMEM;
 	/*
 	 * Retrieve the format information and if requested format isn't
···
 	 * If not available, try to get crop boundary from subdev.
 	 */
 	fse.code = fmtinfo->code;
-	ret = v4l2_subdev_call(subdev, pad, enum_frame_size, pad_cfg, &fse);
+	ret = v4l2_subdev_call(subdev, pad, enum_frame_size, sd_state, &fse);
 	if (ret) {
 		if (!v4l2_subdev_has_op(subdev, pad, get_selection)) {
-			pad_cfg->try_crop.width = 0;
-			pad_cfg->try_crop.height = 0;
+			sd_state->pads->try_crop.width = 0;
+			sd_state->pads->try_crop.height = 0;
 		} else {
 			ret = v4l2_subdev_call(subdev, pad, get_selection,
 					       NULL, &sdsel);
 			if (ret)
 				return -EINVAL;
 
-			pad_cfg->try_crop.width = sdsel.r.width;
-			pad_cfg->try_crop.height = sdsel.r.height;
+			sd_state->pads->try_crop.width = sdsel.r.width;
+			sd_state->pads->try_crop.height = sdsel.r.height;
 		}
 	} else {
-		pad_cfg->try_crop.width = fse.max_width;
-		pad_cfg->try_crop.height = fse.max_height;
+		sd_state->pads->try_crop.width = fse.max_width;
+		sd_state->pads->try_crop.height = fse.max_height;
 	}
 
-	ret = v4l2_subdev_call(subdev, pad, set_fmt, pad_cfg, &fmt);
+	ret = v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &fmt);
 	if (ret < 0)
 		return ret;
 
 	v4l2_fill_pix_format(pix, &fmt.format);
 	tegra_channel_fmt_align(chan, pix, fmtinfo->bpp);
 
-	v4l2_subdev_free_pad_config(pad_cfg);
+	v4l2_subdev_free_state(sd_state);
 
 	return 0;
 }

include/media/v4l2-subdev.h

···
 };
 
 /**
+ * struct v4l2_subdev_state - Used for storing subdev state information.
+ *
+ * @pads: &struct v4l2_subdev_pad_config array
+ *
+ * This structure only needs to be passed to the pad op if the 'which' field
+ * of the main argument is set to %V4L2_SUBDEV_FORMAT_TRY. For
+ * %V4L2_SUBDEV_FORMAT_ACTIVE it is safe to pass %NULL.
+ */
+struct v4l2_subdev_state {
+	struct v4l2_subdev_pad_config *pads;
+};
+
+/**
  * struct v4l2_subdev_pad_ops - v4l2-subdev pad level operations
  *
  * @init_cfg: initialize the pad config to default values
···
  */
 struct v4l2_subdev_pad_ops {
 	int (*init_cfg)(struct v4l2_subdev *sd,
-			struct v4l2_subdev_pad_config *cfg);
+			struct v4l2_subdev_state *state);
 	int (*enum_mbus_code)(struct v4l2_subdev *sd,
-			      struct v4l2_subdev_pad_config *cfg,
+			      struct v4l2_subdev_state *state,
 			      struct v4l2_subdev_mbus_code_enum *code);
 	int (*enum_frame_size)(struct v4l2_subdev *sd,
-			       struct v4l2_subdev_pad_config *cfg,
+			       struct v4l2_subdev_state *state,
 			       struct v4l2_subdev_frame_size_enum *fse);
 	int (*enum_frame_interval)(struct v4l2_subdev *sd,
-				   struct v4l2_subdev_pad_config *cfg,
+				   struct v4l2_subdev_state *state,
 				   struct v4l2_subdev_frame_interval_enum *fie);
 	int (*get_fmt)(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *state,
 		       struct v4l2_subdev_format *format);
 	int (*set_fmt)(struct v4l2_subdev *sd,
-		       struct v4l2_subdev_pad_config *cfg,
+		       struct v4l2_subdev_state *state,
 		       struct v4l2_subdev_format *format);
 	int (*get_selection)(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *state,
 			     struct v4l2_subdev_selection *sel);
 	int (*set_selection)(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_pad_config *cfg,
+			     struct v4l2_subdev_state *state,
 			     struct v4l2_subdev_selection *sel);
 	int (*get_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid);
 	int (*set_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid);
···
  * struct v4l2_subdev_fh - Used for storing subdev information per file handle
  *
  * @vfh: pointer to &struct v4l2_fh
- * @pad: pointer to &struct v4l2_subdev_pad_config
+ * @state: pointer to &struct v4l2_subdev_state
  * @owner: module pointer to the owner of this file handle
  */
 struct v4l2_subdev_fh {
 	struct v4l2_fh vfh;
 	struct module *owner;
 #if defined(CONFIG_VIDEO_V4L2_SUBDEV_API)
-	struct v4l2_subdev_pad_config *pad;
+	struct v4l2_subdev_state *state;
 #endif
 };
 
···
  *	&struct v4l2_subdev_pad_config->try_fmt
  *
  * @sd: pointer to &struct v4l2_subdev
- * @cfg: pointer to &struct v4l2_subdev_pad_config array.
- * @pad: index of the pad in the @cfg array.
+ * @state: pointer to &struct v4l2_subdev_state
+ * @pad: index of the pad in the &struct v4l2_subdev_state->pads array
  */
 static inline struct v4l2_mbus_framefmt *
 v4l2_subdev_get_try_format(struct v4l2_subdev *sd,
-			   struct v4l2_subdev_pad_config *cfg,
+			   struct v4l2_subdev_state *state,
 			   unsigned int pad)
 {
 	if (WARN_ON(pad >= sd->entity.num_pads))
 		pad = 0;
-	return &cfg[pad].try_fmt;
+	return &state->pads[pad].try_fmt;
 }
 
 /**
···
  *	&struct v4l2_subdev_pad_config->try_crop
  *
  * @sd: pointer to &struct v4l2_subdev
- * @cfg: pointer to &struct v4l2_subdev_pad_config array.
- * @pad: index of the pad in the @cfg array.
+ * @state: pointer to &struct v4l2_subdev_state.
+ * @pad: index of the pad in the &struct v4l2_subdev_state->pads array.
  */
 static inline struct v4l2_rect *
 v4l2_subdev_get_try_crop(struct v4l2_subdev *sd,
-			 struct v4l2_subdev_pad_config *cfg,
+			 struct v4l2_subdev_state *state,
 			 unsigned int pad)
 {
 	if (WARN_ON(pad >= sd->entity.num_pads))
 		pad = 0;
-	return &cfg[pad].try_crop;
+	return &state->pads[pad].try_crop;
 }
 
 /**
···
  *	&struct v4l2_subdev_pad_config->try_compose
  *
  * @sd: pointer to &struct v4l2_subdev
- * @cfg: pointer to &struct v4l2_subdev_pad_config array.
- * @pad: index of the pad in the @cfg array.
+ * @state: pointer to &struct v4l2_subdev_state.
+ * @pad: index of the pad in the &struct v4l2_subdev_state->pads array.
  */
 static inline struct v4l2_rect *
 v4l2_subdev_get_try_compose(struct v4l2_subdev *sd,
-			    struct v4l2_subdev_pad_config *cfg,
+			    struct v4l2_subdev_state *state,
 			    unsigned int pad)
 {
 	if (WARN_ON(pad >= sd->entity.num_pads))
 		pad = 0;
-	return &cfg[pad].try_compose;
+	return &state->pads[pad].try_compose;
 }
 
 #endif
···
 int v4l2_subdev_link_validate(struct media_link *link);
 
 /**
- * v4l2_subdev_alloc_pad_config - Allocates memory for pad config
+ * v4l2_subdev_alloc_state - allocate v4l2_subdev_state
  *
- * @sd: pointer to struct v4l2_subdev
+ * @sd: pointer to &struct v4l2_subdev for which the state is being allocated.
+ *
+ * Must call v4l2_subdev_free_state() when state is no longer needed.
  */
-struct
-v4l2_subdev_pad_config *v4l2_subdev_alloc_pad_config(struct v4l2_subdev *sd);
+struct v4l2_subdev_state *v4l2_subdev_alloc_state(struct v4l2_subdev *sd);
 
 /**
- * v4l2_subdev_free_pad_config - Frees memory allocated by
- *	v4l2_subdev_alloc_pad_config().
+ * v4l2_subdev_free_state - free a v4l2_subdev_state
  *
- * @cfg: pointer to &struct v4l2_subdev_pad_config
+ * @state: v4l2_subdev_state to be freed.
  */
-void v4l2_subdev_free_pad_config(struct v4l2_subdev_pad_config *cfg);
+void v4l2_subdev_free_state(struct v4l2_subdev_state *state);
+
 #endif /* CONFIG_MEDIA_CONTROLLER */
 
 /**