From: Eric Anholt <eric@anholt.net>
Date: Fri, 9 Mar 2018 23:33:32 +0000 (-0800)
Subject: drm/panel: simple: Fix the bus format for the Ontat panel
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=127b06ef520d91b6f575d4380f0fa152aee4f0f9;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drm/panel: simple: Fix the bus format for the Ontat panel

[ Upstream commit 5651e5e094591f479adad5830ac1bc45196a39b3 ]

This fixes bad color output.  When I was first testing the device I
had the DPI hardware set to 666 mode, but apparently in the refactor
to use the bus_format information from the panel driver, I failed to
actually update the panel.

Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: e8b6f561b2ee ("drm/panel: simple: Add the 7" DPI panel from Adafruit")
Cc: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180309233332.1769-1-eric@anholt.net
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 234af81fb3d0..fc56d033febe 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1561,7 +1561,7 @@ static const struct panel_desc ontat_yx700wv03 = {
 		.width = 154,
 		.height = 83,
 	},
-	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 };
 
 static const struct drm_display_mode ortustech_com43h4m85ulc_mode  = {