drm/panel: simple: add Multi-Inno Technology MI0700A2T-30

Add Multi-Inno Technology MI0700A2T-30 7" 800x480 LVDS panel support.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241125013413.160725-2-marex@denx.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241125013413.160725-2-marex@denx.de

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 222c170dde8be261e98ff41168ef8a3a42c167c8..d5bb850df9d2046a008435aa57a99105fe708741 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3222,6 +3222,33 @@ static const struct panel_desc mitsubishi_aa084xe01 = {
        .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
 };
 
+static const struct display_timing multi_inno_mi0700a2t_30_timing = {
+       .pixelclock = { 26400000, 33000000, 46800000 },
+       .hactive = { 800, 800, 800 },
+       .hfront_porch = { 16, 204, 354 },
+       .hback_porch = { 46, 46, 46 },
+       .hsync_len = { 1, 6, 40 },
+       .vactive = { 480, 480, 480 },
+       .vfront_porch = { 7, 22, 147 },
+       .vback_porch = { 23, 23, 23 },
+       .vsync_len = { 1, 3, 20 },
+       .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+                DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc multi_inno_mi0700a2t_30 = {
+       .timings = &multi_inno_mi0700a2t_30_timing,
+       .num_timings = 1,
+       .bpc = 6,
+       .size = {
+               .width = 153,
+               .height = 92,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+       .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct display_timing multi_inno_mi0700s4t_6_timing = {
        .pixelclock = { 29000000, 33000000, 38000000 },
        .hactive = { 800, 800, 800 },
@@ -4905,6 +4932,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "mitsubishi,aa084xe01",
                .data = &mitsubishi_aa084xe01,
+       }, {
+               .compatible = "multi-inno,mi0700a2t-30",
+               .data = &multi_inno_mi0700a2t_30,
        }, {
                .compatible = "multi-inno,mi0700s4t-6",
                .data = &multi_inno_mi0700s4t_6,