kernel/0138-fix-DC8K-data-compressed-when-outputting-RGB.patch

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2024-12-15 18:29:23 +00:00
From f6fc241d56d61a146381889533de9691281cd62a Mon Sep 17 00:00:00 2001
From: lilijun <lilijun@eswincomputing.com>
Date: Wed, 31 Jul 2024 16:23:32 +0800
Subject: [PATCH 138/219] fix(DC8K):data compressed when outputting RGB
Changelogs:
1.During desktop system development,
I found that the color was abnormal because RGB was compressed.
It is necessary do not compression conversion.
Signed-off-by: lilijun <lilijun@eswincomputing.com>
---
drivers/gpu/drm/eswin/es_dc_hw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/eswin/es_dc_hw.c b/drivers/gpu/drm/eswin/es_dc_hw.c
index 30bcfb6b759c..440fd1645694 100644
--- a/drivers/gpu/drm/eswin/es_dc_hw.c
+++ b/drivers/gpu/drm/eswin/es_dc_hw.c
@@ -1211,10 +1211,10 @@ static void plane_ex_commit(struct dc_hw *hw)
if (i == PRIMARY_PLANE)
dc_set_clear(hw,
DC_FRAMEBUFFER_CONFIG_EX,
- BIT(6), BIT(8));
+ 0, BIT(8));
else
dc_set_clear(hw, DC_OVERLAY_CONFIG,
- BIT(29), BIT(30));
+ 0, BIT(30));
} else {
if (i == PRIMARY_PLANE)
dc_set_clear(hw,
--
2.47.0