drm/panel: simple: add Innolux G070ACE-LH3 LVDS display support

The G070ACE-LH3 is a 7" TFT Color LCD module with WLED backlight.

https://www.data-modul.com/sites/default/files/products/G070ACE-LH3-specification-12058417.pdf

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240729-b4-v6-10-topic-innolux-v2-2-27d32c766ce5@pengutronix.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240729-b4-v6-10-topic-innolux-v2-2-27d32c766ce5@pengutronix.de

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 1b78248cbe4f069947d80f398653ae49fdf98da4..19dba4d5060af102dad08232bff17e8cb0ba30b6 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2527,6 +2527,38 @@ static const struct panel_desc innolux_g070y2_l01 = {
        .connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
+static const struct display_timing innolux_g070ace_lh3_timing = {
+       .pixelclock = { 25200000, 25400000, 35700000 },
+       .hactive = { 800, 800, 800 },
+       .hfront_porch = { 30, 32, 87 },
+       .hback_porch = { 29, 31, 86 },
+       .hsync_len = { 1, 1, 1 },
+       .vactive = { 480, 480, 480 },
+       .vfront_porch = { 4, 5, 65 },
+       .vback_porch = { 3, 4, 65 },
+       .vsync_len = { 1, 1, 1 },
+       .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc innolux_g070ace_lh3 = {
+       .timings = &innolux_g070ace_lh3_timing,
+       .num_timings = 1,
+       .bpc = 8,
+       .size = {
+               .width = 152,
+               .height = 91,
+       },
+       .delay = {
+               .prepare = 10,
+               .enable = 450,
+               .disable = 200,
+               .unprepare = 510,
+       },
+       .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 innolux_g070y2_t02_mode = {
        .clock = 33333,
        .hdisplay = 800,
@@ -4734,6 +4766,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "innolux,g070ace-l01",
                .data = &innolux_g070ace_l01,
+       }, {
+               .compatible = "innolux,g070ace-lh3",
+               .data = &innolux_g070ace_lh3,
        }, {
                .compatible = "innolux,g070y2-l01",
                .data = &innolux_g070y2_l01,