pmaports/device/linux-samsung-i927/0025-drm-panel-s6e63m0-Increase-back-porch.patch
Sergey Larin 53d13cb4c8
samsung-i927: various improvements (!238)
- Bluetooth is now working
- Audio works too (speaker/headphones/earpiece/mic - internal and headset)
- Keyboard layout for X11
- Xorg config for rotated screen
- Suspend issues fixed (tested on MATE)
- OTG bindings updated - not working yet
2019-02-28 15:18:50 +01:00

33 lines
1.1 KiB
Diff

From 191217e9006ab051cd2f18accc02582737fe0a38 Mon Sep 17 00:00:00 2001
From: Sergey Larin <cerg2010cerg2010@mail.ru>
Date: Sat, 9 Feb 2019 20:13:26 +0300
Subject: [PATCH] drm/panel: s6e63m0: Increase back porch
Original timings cause issues on Tegra hardware - image is
shifted and colors are wrong.
Signed-off-by: Sergey Larin <cerg2010cerg2010@mail.ru>
---
drivers/gpu/drm/panel/panel-samsung-s6e63m0.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
index dbd57239359e..b77e3a774291 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
@@ -112,9 +112,9 @@ static const struct drm_display_mode default_mode = {
.hsync_end = 480 + 16 + 2,
.htotal = 480 + 16 + 2 + 16,
.vdisplay = 800,
- .vsync_start = 800 + 28,
- .vsync_end = 800 + 28 + 2,
- .vtotal = 800 + 28 + 2 + 1,
+ .vsync_start = 800 + 27,
+ .vsync_end = 800 + 27 + 2,
+ .vtotal = 800 + 27 + 2 + 2,
.vrefresh = 60,
.width_mm = 53,
.height_mm = 89,
--
2.20.1