drm/amdgpu: add raven1 gfxoff quirk

Fix screen corruption with openkylin.

Link: https://bbs.openkylin.top/t/topic/171497
Signed-off-by: Peng Liu <liupeng01@kylinos.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 8cf5d79..a05a5dc 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1345,6 +1345,8 @@ 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 },
 };