gjdwebserver-overlay/sys-kernel/pinephone-sources/files/megi-fix-xbd599-timings.patch

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2021-12-03 10:03:17 +01:00
From e8be2e4affb906af7137437ac62fb3912609c11e Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Thu, 29 Oct 2020 04:55:40 +0100
Subject: drm: panel: st7703: Fix xbd599 timings to make refresh rate exactly
60.006Hz
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/gpu/drm/panel/panel-sitronix-st7703.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
index 4287aabb9007..070ef2baef6f 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
@@ -334,14 +334,14 @@ static int xbd599_init_sequence(struct st7703 *ctx)
static const struct drm_display_mode xbd599_mode = {
.hdisplay = 720,
- .hsync_start = 720 + 40,
- .hsync_end = 720 + 40 + 40,
- .htotal = 720 + 40 + 40 + 40,
+ .hsync_start = 720 + 30,
+ .hsync_end = 720 + 30 + 28,
+ .htotal = 720 + 30 + 28 + 30,
.vdisplay = 1440,
.vsync_start = 1440 + 18,
.vsync_end = 1440 + 18 + 10,
.vtotal = 1440 + 18 + 10 + 17,
- .clock = 69000,
+ .clock = 72000,
.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
.width_mm = 68,
.height_mm = 136,
--
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