[PATCH 2/2] drm/panel: simple: Add Ampire AM-800480N3TZQW-00H

[Paul Louvel]

Add support for the Ampire AM-800480N3TZQW-00H 5" WVGA TFT LCD panel.

Signed-off-by: Paul Louvel <paul.lou...@bootlin.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c 
b/drivers/gpu/drm/panel/panel-simple.c
index c09bf3db5e78..fb60d8e7f47c 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -912,6 +912,36 @@ static const struct panel_desc ampire_am_800480l1tmqw_t00h 
= {
        .connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct display_timing ampire_am_800480n3tzqw_00h_timing = {
+       .pixelclock = {23000000, 25000000, 27000000},
+       .hactive = { 800, 800, 800 },
+       .hfront_porch = { 4, 8, 48 },
+       .hback_porch = { 4, 8, 48 },
+       .hsync_len = { 2, 8, 8 },
+       .vactive = { 480, 480, 480 },
+       .vfront_porch = { 4, 8, 12 },
+       .vback_porch = { 4, 8, 12 },
+       .vsync_len = { 2, 4, 8 },
+       .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 ampire_am_800480n3tzqw_00h = {
+       .timings = &ampire_am_800480n3tzqw_00h_timing,
+       .num_timings = 1,
+       .bpc = 8,
+       .size = {
+               .width = 108,
+               .height = 65,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH |
+                    DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE |
+                    DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE,
+       .connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct panel_desc ampire_am800480r3tmqwa1h = {
        .modes = &ampire_am800480r3tmqwa1h_mode,
        .num_modes = 1,
@@ -5648,6 +5678,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "ampire,am-800480l1tmqw-t00h",
                .data = &ampire_am_800480l1tmqw_t00h,
+       }, {
+               .compatible = "ampire,am-800480n3tzqw-00h",
+               .data = &ampire_am_800480n3tzqw_00h,
        }, {
                .compatible = "ampire,am800480r3tmqwa1h",
                .data = &ampire_am800480r3tmqwa1h,

-- 
2.55.0