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@xxxxxxxxxxxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
---
Changes since v1:
- Pass .flags and .bus_flags (Sam)
drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 9c69e739a524..737cbf3aee11 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2434,6 +2434,32 @@ 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,
+ .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+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,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+};
+
static const struct drm_display_mode winstar_wf35ltiacd_mode = {
.clock = 6410,
.hdisplay = 320,
@@ -2751,6 +2777,9 @@ 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,
--
2.17.1
