From: Søren Andersen <san@skov.dk>
Date: Thu, 30 Sep 2021 10:05:01 +0000 (+0200)
Subject: drm/panel: panel-simple: add LOGIC Technologies LTTD800480070-L2RT panel
X-Git-Tag: v6.1-rc5~617^2^2~1213
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=19f036eaaffa581449c907aa78b98b1f147af336;p=platform%2Fkernel%2Flinux-starfive.git

drm/panel: panel-simple: add LOGIC Technologies LTTD800480070-L2RT panel

Add support for the Logic Technologies LTTD800x480 L2RT 7" 800x480 TFT
Resistive Touch Module.

Signed-off-by: Søren Andersen <san@skov.dk>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210930100501.15690-3-o.rempel@pengutronix.de
---

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 7f3e1b8..eb475a3 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2370,6 +2370,38 @@ static const struct panel_desc logictechno_lt170410_2whc = {
 	.connector_type = DRM_MODE_CONNECTOR_LVDS,
 };
 
+static const struct drm_display_mode logictechno_lttd800480070_l2rt_mode = {
+	.clock = 33000,
+	.hdisplay = 800,
+	.hsync_start = 800 + 112,
+	.hsync_end = 800 + 112 + 3,
+	.htotal = 800 + 112 + 3 + 85,
+	.vdisplay = 480,
+	.vsync_start = 480 + 38,
+	.vsync_end = 480 + 38 + 3,
+	.vtotal = 480 + 38 + 3 + 29,
+	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc logictechno_lttd800480070_l2rt = {
+	.modes = &logictechno_lttd800480070_l2rt_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 logictechno_lttd800480070_l6wh_rt_mode = {
 	.clock = 33000,
 	.hdisplay = 800,
@@ -3751,6 +3783,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "logictechno,lt170410-2whc",
 		.data = &logictechno_lt170410_2whc,
 	}, {
+		.compatible = "logictechno,lttd800480070-l2rt",
+		.data = &logictechno_lttd800480070_l2rt,
+	}, {
 		.compatible = "logictechno,lttd800480070-l6wh-rt",
 		.data = &logictechno_lttd800480070_l6wh_rt,
 	}, {