linux-kernel - [PATCH 1/2] drm/panel: panel-simple: Add Sharp LQ070Y3LG05

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Message-ID: <20251124123938.936521-1-d.schultz@phytec.de>
Date: Mon, 24 Nov 2025 04:39:37 -0800
From: Daniel Schultz <d.schultz@...tec.de>
To: <neil.armstrong@...aro.org>, <jessica.zhang@....qualcomm.com>,
	<maarten.lankhorst@...ux.intel.com>, <mripard@...nel.org>,
	<tzimmermann@...e.de>, <airlied@...il.com>, <simona@...ll.ch>,
	<robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
	<thierry.reding@...il.com>, <sam@...nborg.org>,
	<dri-devel@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
CC: <upstream@...ts.phytec.de>, Daniel Schultz <d.schultz@...tec.de>
Subject: [PATCH 1/2] drm/panel: panel-simple: Add Sharp LQ070Y3LG05

Add the Sharp LQ070Y3LG05 7" WVGA lanscape LVDS RGB TFT-LCD panel.

Signed-off-by: Daniel Schultz <d.schultz@...tec.de>
---
 drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 0019de93be1b..9ad6beeb9952 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -4266,6 +4266,31 @@ static const struct panel_desc sharp_lq070y3dg3b = {
 		     DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,
 };
 
+static const struct display_timing sharp_lq070y3lg05_timing = {
+	.pixelclock = { 28000000, 33000000, 40000000 },
+	.hactive = { 800, 800, 800 },
+	.hfront_porch = { 40, 40, 40 },
+	.hback_porch = { 40, 40, 40 },
+	.hsync_len = { 48, 48, 48 },
+	.vactive = { 480, 480, 480 },
+	.vfront_porch = { 13, 13, 13 },
+	.vback_porch = { 29, 29, 29 },
+	.vsync_len = { 3, 3, 3 },
+	.flags = DISPLAY_FLAGS_PIXDATA_POSEDGE,
+};
+
+static const struct panel_desc sharp_lq070y3lg05 = {
+	.timings = &sharp_lq070y3lg05_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 154,	/* 153.6mm */
+		.height = 87,	/* 86.6mm */
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct drm_display_mode sharp_lq035q7db03_mode = {
 	.clock = 5500,
 	.hdisplay = 240,
@@ -5367,6 +5392,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "sharp,lq070y3dg3b",
 		.data = &sharp_lq070y3dg3b,
+	}, {
+		.compatible = "sharp,lq070y3lg05",
+		.data = &sharp_lq070y3lg05,
 	}, {
 		.compatible = "sharp,lq101k1ly04",
 		.data = &sharp_lq101k1ly04,
-- 
2.25.1