[PATCH 2/2] drm/panel: simple: Add URT UMSH-8596MD-xT panels support

Maciej S. Szmigiero
2016-02-13T21:52:03Z

Add support for United Radiant Technology UMSH-8596MD-xT
7.0" WVGA TFT LCD panels in DRM panel-simple driver.

Signed-off-by: Maciej S. Szmigiero <mail-APzI5cXaD1zVlRWJc41N0YvC60bnQu0Y@public.gmane.org>
---
This replaces "drm: panel-simple: implement URT UMSH-8596MD-xT panel support"
submission.

drivers/gpu/drm/panel/panel-simple.c | 54 ++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index f88a631c43ab..6530c1ffca2c 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1176,6 +1176,42 @@ static const struct panel_desc shelly_sca07010_bfn_lnn = {
.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
};

+static const struct display_timing urt_umsh_8596md_timing = {
+ .pixelclock = { 33260000, 33260000, 33260000 },
+ .hactive = { 800, 800, 800 },
+ .hfront_porch = { 41, 41, 41 },
+ .hback_porch = { 216 - 128, 216 - 128, 216 - 128 },
+ .hsync_len = { 71, 128, 128 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 10, 10, 10 },
+ .vback_porch = { 35 - 2, 35 - 2, 35 - 2 },
+ .vsync_len = { 2, 2, 2 },
+ .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE |
+ DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW,
+};
+
+static const struct panel_desc urt_umsh_8596md_lvds = {
+ .timings = &urt_umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+};
+
+static const struct panel_desc urt_umsh_8596md_parallel = {
+ .timings = &urt_umsh_8596md_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
static const struct of_device_id platform_of_match[] = {
{
.compatible = "ampire,am800480r3tmqwa1h",
@@ -1280,6 +1316,24 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "shelly,sca07010-bfn-lnn",
.data = &shelly_sca07010_bfn_lnn,
}, {
+ .compatible = "urt,umsh-8596md-t",
+ .data = &urt_umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-1t",
+ .data = &urt_umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-7t",
+ .data = &urt_umsh_8596md_parallel,
+ }, {
+ .compatible = "urt,umsh-8596md-11t",
+ .data = &urt_umsh_8596md_lvds,
+ }, {
+ .compatible = "urt,umsh-8596md-19t",
+ .data = &urt_umsh_8596md_lvds,
+ }, {
+ .compatible = "urt,umsh-8596md-20t",
+ .data = &urt_umsh_8596md_parallel,
+ }, {
/* sentinel */
}
};

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