| From afd2525b4cae3c68a2777ff98c16e45080d5abfd Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Fri, 30 Aug 2024 15:27:08 +0800 |
| Subject: drm/amdgpu: enable gfxoff quirk on HP 705G4 |
| |
| From: Peng Liu <liupeng01@kylinos.cn> |
| |
| [ Upstream commit 2c7795e245d993bcba2f716a8c93a5891ef910c9 ] |
| |
| Enabling gfxoff quirk results in perfectly usable |
| graphical user interface on HP 705G4 DM with R5 2400G. |
| |
| Without the quirk, X server is completely unusable as |
| every few seconds there is gpu reset due to ring gfx timeout. |
| |
| Signed-off-by: Peng Liu <liupeng01@kylinos.cn> |
| Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| 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 3f320ead85d12..432c24f3c7981 100644 |
| --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |
| +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |
| @@ -1252,6 +1252,8 @@ static const struct amdgpu_gfxoff_quirk amdgpu_gfxoff_quirk_list[] = { |
| { 0x1002, 0x69af, 0x106b, 0x019a, 0xc0 }, |
| /* https://bbs.openkylin.top/t/topic/171497 */ |
| { 0x1002, 0x15d8, 0x19e5, 0x3e14, 0xc2 }, |
| + /* HP 705G4 DM with R5 2400G */ |
| + { 0x1002, 0x15dd, 0x103c, 0x8464, 0xd6 }, |
| { 0, 0, 0, 0, 0 }, |
| }; |
| |
| -- |
| 2.43.0 |
| |
