openwrt/target/linux/bcm27xx/patches-6.6/950-1069-drm-panel-simple-Fix-7inch-panel-mode-for-misalignme.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

33 lines
1012 B
Diff

From 0c47f057ef35b7f72e5f3a3dea94e9734ea0c10d Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Fri, 26 Apr 2024 17:50:15 +0100
Subject: [PATCH 1069/1085] drm/panel-simple: Fix 7inch panel mode for
misalignment
The 7inch panel is one line off the screen both horizontally
and vertically.
Alter the panel mode to correct this.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/panel/panel-simple.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3420,11 +3420,11 @@ static const struct drm_display_mode ras
.hdisplay = 800,
.hsync_start = 800 + 59,
.hsync_end = 800 + 59 + 2,
- .htotal = 800 + 59 + 2 + 46,
+ .htotal = 800 + 59 + 2 + 45,
.vdisplay = 480,
.vsync_start = 480 + 7,
.vsync_end = 480 + 7 + 2,
- .vtotal = 480 + 7 + 2 + 21,
+ .vtotal = 480 + 7 + 2 + 22,
.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
};