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rk3566-rgb30-sitronix-panel: request higher pixelclock

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HACK: Note that this actually doesn't alter the assigned pixel clocks, but for
some reason it seems to resolve the one pixel row wrap around issue.
This has to be investigated later, but it seems to improve. Albeit now
the wrong refresh rate will be reported.
This commit is contained in:
sydarn 2024-03-31 19:31:03 +02:00
parent 764ec69394
commit 7aacb4e46c
1 changed files with 13 additions and 0 deletions
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13
projects/Rockchip/patches/linux/RK3566/027-rgb30-panel-timings.patch Normal file
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@ -0,0 +1,13 @@
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
index a3e142f156d5..c5dab15ea5cf 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
@@ -507,7 +507,7 @@ static const struct drm_display_mode rgb30panel_mode = {
.vsync_start = 720 + 15,
.vsync_end = 720 + 15 + 3,
.vtotal = 720 + 15 + 3 + 11,
- .clock = 36570,
+ .clock = 37000,
.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
.width_mm = 76,
.height_mm = 76,