diff options
| author | Tao Zhou <tao.zhou1@amd.com> | 2021-10-26 17:17:38 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-28 14:26:13 -0400 |
| commit | 3d1a8d950da81573de8288be622dacbf40a2f222 (patch) | |
| tree | 956a1e2db6fa8cbfd9f177e2c63ea950387befc2 /drivers | |
| parent | 7c695a2c54b97ac27b20fc0fd17c626af3eee60a (diff) | |
drm/amdgpu: remove GPRs init for ALDEBARAN in gpu reset (v3)
Remove GPRs init for ALDEBARAN in gpu reset temporarily, will add the init once the
algorithm is stable.
v2: Only remove GPRs init in gpu reset.
v3: Suspend needs it, only skip it in gpu reset.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c index 24852a24cc58..c4f37a161875 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c @@ -706,9 +706,9 @@ int gfx_v9_4_2_do_edc_gpr_workarounds(struct amdgpu_device *adev) if (!amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__GFX)) return 0; - /* Workaround for some CU settings, skip GPRs init. - Will remove it once GPRs init algorithm works for all CU settings */ - if (adev->gfx.cu_info.bitmap[1][1] == 0x3f7f) + /* Workaround for ALDEBARAN, skip GPRs init in GPU reset. + Will remove it once GPRs init algorithm works for all CU settings. */ + if (amdgpu_in_reset(adev)) return 0; gfx_v9_4_2_do_sgprs_init(adev); |