[PATCH RESEND 3/3] drm/panel: simple: Add support for VXT VL050-8048NT-C01 panel

[Fabio Estevam]

Add support for the VXT VL050-8048NT-C01 800x480 panel to the
panel-simple driver. 

This panel is used on some boards manufactured by TechNexion, such as
imx7d-pico.

Reviewed-by: Otavio Salvador <otavio at ossystems.com.br>
Signed-off-by: Fabio Estevam <festevam at gmail.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 5fbee83..2e76e95 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2410,6 +2410,30 @@ static const struct panel_desc urt_umsh_8596md_parallel = {
 	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 };
 
+static const struct drm_display_mode vl050_8048nt_c01_mode = {
+	.clock = 33333,
+	.hdisplay = 800,
+	.hsync_start = 800 + 210,
+	.hsync_end = 800 + 210 + 20,
+	.htotal = 800 + 210 + 20 + 46,
+	.vdisplay =  480,
+	.vsync_start = 480 + 22,
+	.vsync_end = 480 + 22 + 10,
+	.vtotal = 480 + 22 + 10 + 23,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc vl050_8048nt_c01 = {
+	.modes = &vl050_8048nt_c01_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 120,
+		.height = 76,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+};
+
 static const struct drm_display_mode winstar_wf35ltiacd_mode = {
 	.clock = 6410,
 	.hdisplay = 320,
@@ -2725,6 +2749,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "urt,umsh-8596md-20t",
 		.data = &urt_umsh_8596md_parallel,
 	}, {
+		.compatible = "vxt,vl050-8048nt-c01",
+		.data = &vl050_8048nt_c01,
+	}, {
 		.compatible = "winstar,wf35ltiacd",
 		.data = &winstar_wf35ltiacd,
 	}, {
-- 
2.7.4