From dda0e4bdbeac54d5e383bd14f436d197ee9985b0 Mon Sep 17 00:00:00 2001
From: "H. Nikolaus Schaller" <hns@goldelico.com>
Date: Fri, 7 Jun 2019 13:11:07 +0200
Subject: drm/panel: simple: Add Sharp LQ070Y3DG3B panel support
Git-commit: dda0e4bdbeac54d5e383bd14f436d197ee9985b0
Patch-mainline: v5.4-rc1
References: bsc#1152472
The change adds support for the Sharp LQ070Y3DG3B 7.0" TFT LCD panel.
Tested on Letux7004.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/d16aaa1ac93e4f15c13cd7d621de95836257676a.1559905870.git.hns@goldelico.com
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index eec9a9efcc73..d595272ad117 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2379,6 +2379,33 @@ static const struct panel_desc samsung_ltn140at29_301 = {
},
};
+static const struct drm_display_mode sharp_lq070y3dg3b_mode = {
+ .clock = 33260,
+ .hdisplay = 800,
+ .hsync_start = 800 + 64,
+ .hsync_end = 800 + 64 + 128,
+ .htotal = 800 + 64 + 128 + 64,
+ .vdisplay = 480,
+ .vsync_start = 480 + 8,
+ .vsync_end = 480 + 8 + 2,
+ .vtotal = 480 + 8 + 2 + 35,
+ .vrefresh = 60,
+ .flags = DISPLAY_FLAGS_PIXDATA_POSEDGE,
+};
+
+static const struct panel_desc sharp_lq070y3dg3b = {
+ .modes = &sharp_lq070y3dg3b_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 152, /* 152.4mm */
+ .height = 91, /* 91.4mm */
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE |
+ DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,
+};
+
static const struct drm_display_mode sharp_lq035q7db03_mode = {
.clock = 5500,
.hdisplay = 240,
@@ -3033,6 +3060,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "sharp,lq035q7db03",
.data = &sharp_lq035q7db03,
+ }, {
+ .compatible = "sharp,lq070y3dg3b",
+ .data = &sharp_lq070y3dg3b,
}, {
.compatible = "sharp,lq101k1ly04",
.data = &sharp_lq101k1ly04,
--
2.28.0