From 0c044f7d96d3e220d4a683827be3dada5e308e8e Mon Sep 17 00:00:00 2001
From: =?utf8?q?S=C3=B8ren=20Andersen?= <san@skov.dk>
Date: Thu, 5 Aug 2021 13:19:44 +0200
Subject: [PATCH] drm/panel: simple: add LOGIC Technologies
 LTTD800480070-L6WH-RT
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Add support for the LOGIC Technologies, Inc LTTD800480070-L6WH-RT

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Co-developed-by: Søren Andersen <san@skov.dk>
Signed-off-by: Søren Andersen <san@skov.dk>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210805111944.13533-3-o.rempel@pengutronix.de
---
 drivers/gpu/drm/panel/panel-simple.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 244743e679eb..0e4f3cac0fef 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3126,6 +3126,38 @@ static const struct panel_desc logictechno_lt170410_2whc = {
 	.connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
+static const struct drm_display_mode logictechno_lttd800480070_l6wh_rt_mode = {
+	.clock = 33000,
+	.hdisplay = 800,
+	.hsync_start = 800 + 154,
+	.hsync_end = 800 + 154 + 3,
+	.htotal = 800 + 154 + 3 + 43,
+	.vdisplay = 480,
+	.vsync_start = 480 + 47,
+	.vsync_end = 480 + 47 + 3,
+	.vtotal = 480 + 47 + 3 + 20,
+	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc logictechno_lttd800480070_l6wh_rt = {
+	.modes = &logictechno_lttd800480070_l6wh_rt_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 154,
+		.height = 86,
+	},
+	.delay = {
+		.prepare = 45,
+		.enable = 100,
+		.disable = 100,
+		.unprepare = 45
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
 	.clock = 30400,
 	.hdisplay = 800,
@@ -4707,6 +4739,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "logictechno,lt170410-2whc",
 		.data = &logictechno_lt170410_2whc,
 	}, {
+		.compatible = "logictechno,lttd800480070-l6wh-rt",
+		.data = &logictechno_lttd800480070_l6wh_rt,
+	}, {
 		.compatible = "mitsubishi,aa070mc01-ca1",
 		.data = &mitsubishi_aa070mc01,
 	}, {
-- 
2.11.0