drm/panel: simple: Add Startek KD070WVFPA043-C069A panel support

Add Startek KD070WVFPA043-C069A 7" TFT LCD panel support.

Signed-off-by: Heiko Schocher <[e-mail]>
[fabio: passed .flags and .bus_flags]
Signed-off-by: Fabio Estevam <[e-mail]>
Acked-by: Sam Ravnborg <[e-mail]>
Reviewed-by: Marek Vasut <[e-mail]>
Signed-off-by: Marek Vasut <[e-mail]>
Link: https://patchwork.freedesktop.org/patch/msgid/[e-mail]

drivers/gpu/drm/panel/panel-simple.c

···
 	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct display_timing startek_kd070wvfpa_mode = {
+	.pixelclock = { 25200000, 27200000, 30500000 },
+	.hactive = { 800, 800, 800 },
+	.hfront_porch = { 19, 44, 115 },
+	.hback_porch = { 5, 16, 101 },
+	.hsync_len = { 1, 2, 100 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 5, 43, 67 },
+	.vback_porch = { 5, 5, 67 },
+	.vsync_len = { 1, 2, 66 },
+	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+		 DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE |
+		 DISPLAY_FLAGS_SYNC_POSEDGE,
+};
+
+static const struct panel_desc startek_kd070wvfpa = {
+	.timings = &startek_kd070wvfpa_mode,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 152,
+		.height = 91,
+	},
+	.delay = {
+		.prepare = 20,
+		.enable = 200,
+		.disable = 200,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH |
+		     DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE |
+		     DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE,
+};
+
 static const struct display_timing tsd_tst043015cmhx_timing = {
 	.pixelclock = { 5000000, 9000000, 12000000 },
 	.hactive = { 480, 480, 480 },
···
 	}, {
 		.compatible = "starry,kr070pe2t",
 		.data = &starry_kr070pe2t,
+	}, {
+		.compatible = "startek,kd070wvfpa",
+		.data = &startek_kd070wvfpa,
 	}, {
 		.compatible = "team-source-display,tst043015cmhx",
 		.data = &tsd_tst043015cmhx,