[media] solo6x10: fix broken PAL support

The video_type was never set correctly for PAL: it's not a bool, instead
it is a register value.

Signed-off-by: Hans Verkuil <[e-mail]>
Tested-by: Hans Verkuil <[e-mail]>
Reported-by: [e-mail]
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c

···
 {
 	struct solo_enc_dev *solo_enc = video_drvdata(file);
 
-	return solo_set_video_type(solo_enc->solo_dev, std & V4L2_STD_PAL);
+	return solo_set_video_type(solo_enc->solo_dev, std & V4L2_STD_625_50);
 }
 
 static int solo_enum_framesizes(struct file *file, void *priv,

drivers/staging/media/solo6x10/solo6x10-v4l2.c

···
 	return 0;
 }
 
-int solo_set_video_type(struct solo_dev *solo_dev, bool type)
+int solo_set_video_type(struct solo_dev *solo_dev, bool is_50hz)
 {
 	int i;
 
···
 	for (i = 0; i < solo_dev->nr_chans; i++)
 		if (vb2_is_busy(&solo_dev->v4l2_enc[i]->vidq))
 			return -EBUSY;
-	solo_dev->video_type = type;
+	solo_dev->video_type = is_50hz ? SOLO_VO_FMT_TYPE_PAL :
+					 SOLO_VO_FMT_TYPE_NTSC;
 	/* Reconfigure for the new standard */
 	solo_disp_init(solo_dev);
 	solo_enc_init(solo_dev);
···
 {
 	struct solo_dev *solo_dev = video_drvdata(file);
 
-	return solo_set_video_type(solo_dev, std & V4L2_STD_PAL);
+	return solo_set_video_type(solo_dev, std & V4L2_STD_625_50);
 }
 
 static int solo_s_ctrl(struct v4l2_ctrl *ctrl)

drivers/staging/media/solo6x10/solo6x10.h

···
 		      int desc_cnt);
 
 /* Global s_std ioctl */
-int solo_set_video_type(struct solo_dev *solo_dev, bool type);
+int solo_set_video_type(struct solo_dev *solo_dev, bool is_50hz);
 void solo_update_mode(struct solo_enc_dev *solo_enc);
 
 /* Set the threshold for motion detection */