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| author | Dennis Li <Dennis.Li@amd.com> | 2021-05-10 19:08:11 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-10 18:11:44 -0400 |
| commit | 7780f50358ee386de3b42ec236755fa72d97bb36 (patch) | |
| tree | 66af5a5dc8725f14c162107fa74814d9484f1548 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | 4f64f1c8e1fdc7427819e81504a62e5bd7cab76f (diff) | |
| download | linux-7780f50358ee386de3b42ec236755fa72d97bb36.tar.gz linux-7780f50358ee386de3b42ec236755fa72d97bb36.tar.bz2 linux-7780f50358ee386de3b42ec236755fa72d97bb36.zip | |
drm/amdgpu: add function to clear MMEA error status for aldebaran
For aldebaran, hardware will not clear error status automatically when
reading error status register, insteadly driver should set clear bit of
the error status register explicitly to clear error status.
Signed-off-by: Dennis Li <Dennis.Li@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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 4eebb97994d6..a324dc2da101 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -938,6 +938,10 @@ int amdgpu_ras_reset_error_status(struct amdgpu_device *adev, if (adev->mmhub.ras_funcs && adev->mmhub.ras_funcs->reset_ras_error_count) adev->mmhub.ras_funcs->reset_ras_error_count(adev); + + if (adev->mmhub.ras_funcs && + adev->mmhub.ras_funcs->reset_ras_error_status) + adev->mmhub.ras_funcs->reset_ras_error_status(adev); break; case AMDGPU_RAS_BLOCK__SDMA: if (adev->sdma.funcs->reset_ras_error_count) |