drm/panel: simple: add AM-800600P5TMQW-TB8H

Add support for the Ampire AM-800600P5TMQW-TB8H 800x600 panel. Data
sheet is currently not publicly available, unfortunately.

Signed-off-by: Bastian Krause <bst@pengutronix.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220610111511.1421067-2-bst@pengutronix.de

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index ad34345..b1e211a 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -792,6 +792,36 @@ static const struct panel_desc ampire_am800480r3tmqwa1h = {
        .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 };
 
+static const struct display_timing ampire_am800600p5tmqw_tb8h_timing = {
+       .pixelclock = { 34500000, 39600000, 50400000 },
+       .hactive = { 800, 800, 800 },
+       .hfront_porch = { 12, 112, 312 },
+       .hback_porch = { 87, 87, 48 },
+       .hsync_len = { 1, 1, 40 },
+       .vactive = { 600, 600, 600 },
+       .vfront_porch = { 1, 21, 61 },
+       .vback_porch = { 38, 38, 19 },
+       .vsync_len = { 1, 1, 20 },
+       .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_am800600p5tmqwtb8h = {
+       .timings = &ampire_am800600p5tmqw_tb8h_timing,
+       .num_timings = 1,
+       .bpc = 6,
+       .size = {
+               .width = 162,
+               .height = 122,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+       .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 display_timing santek_st0700i5y_rbslw_f_timing = {
        .pixelclock = { 26400000, 33300000, 46800000 },
        .hactive = { 800, 800, 800 },
@@ -3793,6 +3823,9 @@ static const struct of_device_id platform_of_match[] = {
                .compatible = "ampire,am800480r3tmqwa1h",
                .data = &ampire_am800480r3tmqwa1h,
        }, {
+               .compatible = "ampire,am800600p5tmqw-tb8h",
+               .data = &ampire_am800600p5tmqwtb8h,
+       }, {
                .compatible = "arm,rtsm-display",
                .data = &arm_rtsm,
        }, {