linux-kernel - [PATCH] drm/amdgpu: add raven1 gfxoff quirk

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Message-Id: <20240830072554.128132-1-yaolu@kylinos.cn>
Date: Fri, 30 Aug 2024 15:25:54 +0800
From: Lu Yao <yaolu@...inos.cn>
To: alexander.deucher@....com,
	christian.koenig@....com,
	Xinhui.Pan@....com
Cc: sunil.khatri@....com,
	Prike.Liang@....com,
	Felix.Kuehling@....com,
	amd-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	liupeng01@...inos.cn
Subject: [PATCH] drm/amdgpu: add raven1 gfxoff quirk

From: Peng Liu <liupeng01@...inos.cn>

Fix screen corruption with openkylin.

Link: https://bbs.openkylin.top/t/topic/171497
Signed-off-by: Peng Liu <liupeng01@...inos.cn>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 2929c8972ea7..0cd5fd3fa18b 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1301,6 +1301,8 @@ static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = {
 	{ 0x1002, 0x15dd, 0x1002, 0x15dd, 0xc6 },
 	/* Apple MacBook Pro (15-inch, 2019) Radeon Pro Vega 20 4 GB */
 	{ 0x1002, 0x69af, 0x106b, 0x019a, 0xc0 },
+	/* https://bbs.openkylin.top/t/topic/171497 */
+	{ 0x1002, 0x15d8, 0x19e5, 0x3e14, 0xc2},
 	{ 0, 0, 0, 0, 0 },
 };
 
-- 
2.25.1