linux-kernel - [PATCH 2/2] drm/panel: simple: add ETML0700Y5DHA panel

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Date:   Mon, 30 May 2022 14:24:07 +0200
From:   Marco Felsch <m.felsch@...gutronix.de>
To:     thierry.reding@...il.com, sam@...nborg.org, airlied@...ux.ie,
        daniel@...ll.ch, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...gutronix.de
Subject: [PATCH 2/2] drm/panel: simple: add ETML0700Y5DHA panel

Add support for the 1024x600 LVDS panel.

Signed-off-by: Marco Felsch <m.felsch@...gutronix.de>
---
 drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 4a2e580a2f7b..a5ccdf160dc7 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1685,6 +1685,32 @@ static const struct panel_desc edt_etm0700g0bdh6 = {
 	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
+static const struct display_timing edt_etml0700y5dha_timing = {
+	.pixelclock = { 40800000, 51200000, 67200000 },
+	.hactive = { 1024, 1024, 1024 },
+	.hfront_porch = { 30, 106, 125 },
+	.hback_porch = { 30, 106, 125 },
+	.hsync_len = { 30, 108, 126 },
+	.vactive = { 600, 600, 600 },
+	.vfront_porch = { 3, 12, 67},
+	.vback_porch = { 3, 12, 67 },
+	.vsync_len = { 4, 11, 66 },
+	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+		 DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc edt_etml0700y5dha = {
+	.timings = &edt_etml0700y5dha_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 155,
+		.height = 86,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct drm_display_mode edt_etmv570g2dhu_mode = {
 	.clock = 25175,
 	.hdisplay = 640,
@@ -3868,6 +3894,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "edt,etm0700g0edh6",
 		.data = &edt_etm0700g0bdh6,
+	}, {
+		.compatible = "edt,etml0700y5dha",
+		.data = &edt_etml0700y5dha,
 	}, {
 		.compatible = "edt,etmv570g2dhu",
 		.data = &edt_etmv570g2dhu,
-- 
2.30.2