drm/panel: simple: Add support for AUO G190EAN01 panel

Add timings for the G190EAN01 dual channel LVDS panel.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415172725.84257-2-sebastian.reichel@collabora.com

Author: sre

Documentation/devicetree/bindings/display/panel/panel-simple.yaml

@@ -57,6 +57,8 @@ properties:
       - auo,g133han01
         # AU Optronics Corporation 18.5" FHD (1920x1080) TFT LCD panel
       - auo,g185han01
+        # AU Optronics Corporation 19.0" (1280x1024) TFT LCD panel
+      - auo,g190ean01
         # AU Optronics Corporation 31.5" FHD (1920x1080) TFT LCD panel
       - auo,p320hvn03
         # AU Optronics Corporation 21.5" FHD (1920x1080) color TFT LCD panel

drivers/gpu/drm/panel/panel-simple.c

@@ -922,6 +922,36 @@ static const struct panel_desc auo_g185han01 = {
 	.connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
+static const struct display_timing auo_g190ean01_timings = {
+	.pixelclock = { 90000000, 108000000, 135000000 },
+	.hactive = { 1280, 1280, 1280 },
+	.hfront_porch = { 126, 184, 1266 },
+	.hback_porch = { 84, 122, 844 },
+	.hsync_len = { 70, 102, 704 },
+	.vactive = { 1024, 1024, 1024 },
+	.vfront_porch = { 4, 26, 76 },
+	.vback_porch = { 2, 8, 25 },
+	.vsync_len = { 2, 8, 25 },
+};
+
+static const struct panel_desc auo_g190ean01 = {
+	.timings = &auo_g190ean01_timings,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 376,
+		.height = 301,
+	},
+	.delay = {
+		.prepare = 50,
+		.enable = 200,
+		.disable = 110,
+		.unprepare = 1000,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct display_timing auo_p320hvn03_timings = {
 	.pixelclock = { 106000000, 148500000, 164000000 },
 	.hactive = { 1920, 1920, 1920 },
@@ -3486,6 +3516,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "auo,g185han01",
 		.data = &auo_g185han01,
+	}, {
+		.compatible = "auo,g190ean01",
+		.data = &auo_g190ean01,
 	}, {
 		.compatible = "auo,p320hvn03",
 		.data = &auo_p320hvn03,