drm/panel: simple: Add EDT ETML1010G3DRA panel

Add support for the EDT ETML1010G3DRA 10.1" 1280x800 LVDS panel.
Datasheet can be found at [1].

[1] https://www.glynshop.com/erp/owweb/Daten/DSS/EDT/Products/Specifications/Active%20Displays/ETML1010G3DRA%20Ver.3-RoHS.pdf

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://lore.kernel.org/r/20240126-wip-y-moog-phytec-de-upstream-pollux-lvds-v1-2-8ec5b48eec05@phytec.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240126-wip-y-moog-phytec-de-upstream-pollux-lvds-v1-2-8ec5b48eec05@phytec.de

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 7054b4fb3fc005257e01efffe62e28034ff388bd..c62281c0258c5d7d0fa24783f9cf55a9e3306d0c 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1980,6 +1980,33 @@ static const struct panel_desc edt_etml0700y5dha = {
        .connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
+static const struct display_timing edt_etml1010g3dra_timing = {
+       .pixelclock = { 66300000, 72400000, 78900000 },
+       .hactive = { 1280, 1280, 1280 },
+       .hfront_porch = { 12, 72, 132 },
+       .hback_porch = { 86, 86, 86 },
+       .hsync_len = { 2, 2, 2 },
+       .vactive = { 800, 800, 800 },
+       .vfront_porch = { 1, 15, 49 },
+       .vback_porch = { 21, 21, 21 },
+       .vsync_len = { 2, 2, 2 },
+       .flags = DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_HSYNC_LOW |
+                DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc edt_etml1010g3dra = {
+       .timings = &edt_etml1010g3dra_timing,
+       .num_timings = 1,
+       .bpc = 8,
+       .size = {
+               .width = 216,
+               .height = 135,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+       .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct drm_display_mode edt_etmv570g2dhu_mode = {
        .clock = 25175,
        .hdisplay = 640,
@@ -4421,6 +4448,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "edt,etml0700y5dha",
                .data = &edt_etml0700y5dha,
+       }, {
+               .compatible = "edt,etml1010g3dra",
+               .data = &edt_etml1010g3dra,
        }, {
                .compatible = "edt,etmv570g2dhu",
                .data = &edt_etmv570g2dhu,