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| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2020-07-29 13:10:29 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-09-15 17:24:39 -0400 |
| commit | bf36b52e781d7412c3fce826f74ba6a73b9be4d0 (patch) | |
| tree | 6885f6ea592c9dc01a37bead6ed43ea8021c63fd /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | c9a6b82f45e261d247b980a7949aaa6a9bfffe01 (diff) | |
| download | lwn-bf36b52e781d7412c3fce826f74ba6a73b9be4d0.tar.gz lwn-bf36b52e781d7412c3fce826f74ba6a73b9be4d0.zip | |
drm/amdgpu: Avoid accessing HW when suspending SW state
At this point the ASIC is already post reset by the HW/PSP
so the HW not in proper state to be configured for suspension,
some blocks might be even gated and so best is to avoid touching it.
v2: Rename in_dpc to more meaningful name
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 29c0b4c87231..207eba012029 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -989,6 +989,7 @@ struct amdgpu_device { atomic_t throttling_logging_enabled; struct ratelimit_state throttling_logging_rs; uint32_t ras_features; + bool in_pci_err_recovery; }; static inline struct amdgpu_device *drm_to_adev(struct drm_device *ddev) |