From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Date: Mon, 29 Jul 2024 07:02:39 +0000 (+0200)
Subject: drm/panel: simple: add Innolux G070ACE-LH3 LVDS display support
X-Git-Tag: v6.12-rc1~126^2~20^2~28
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9d228a5b2ebcb1f1f63170f5b20bc2f9d276168;p=thirdparty%2Flinux.git

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 1b78248cbe4f0..19dba4d5060af 100644
--- 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,