diff options
| author | YiPeng Chai <YiPeng.Chai@amd.com> | 2022-09-08 04:48:11 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-29 16:41:42 +0300 |
| commit | 642c0401135d9877d6888fdd2b0fbbee3b134409 (patch) | |
| tree | c9b96e54d99ba8a51f0c7c178836b7e1f95a0484 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | 7c32d4e37ff3595ce947e4e0a2f098fdd05ae7d4 (diff) | |
| download | linux-642c0401135d9877d6888fdd2b0fbbee3b134409.tar.xz | |
drm/amdgpu: Fixed ras warning when uninstalling amdgpu
For the asic using smu v13_0_2, there is the following
warning when uninstalling amdgpu:
amdgpu: ras disable gfx failed poison:1 ret:-22.
[Why]:
For the asic using smu v13_0_2, the psp .suspend and
mode1reset is called before amdgpu_ras_pre_fini during
amdgpu uninstall, it has disabled all ras features and
reset the psp. Since the psp is reset, calling
amdgpu_ras_disable_all_features in amdgpu_ras_pre_fini
to disable ras features will fail.
[How]:
If all ras features are disabled, amdgpu_ras_disable_all_features
will not be called to disable all ras features again.
Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index e55f106621ef..3deb716710e6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -2720,7 +2720,8 @@ int amdgpu_ras_pre_fini(struct amdgpu_device *adev) /* Need disable ras on all IPs here before ip [hw/sw]fini */ - amdgpu_ras_disable_all_features(adev, 0); + if (con->features) + amdgpu_ras_disable_all_features(adev, 0); amdgpu_ras_recovery_fini(adev); return 0; } |