diff options
| author | Evan Quan <evan.quan@amd.com> | 2023-05-04 12:09:39 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-30 20:12:16 +0300 |
| commit | b75efe88b20c2be28b67e2821a794cc183e32374 (patch) | |
| tree | 4e52b79d8f0c9ac5b01f55d8b65b3fb6620e8978 /drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | |
| parent | 064329c595da56eff6d7a7e7760660c726433139 (diff) | |
| download | linux-b75efe88b20c2be28b67e2821a794cc183e32374.tar.xz | |
drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation
An intentional delay is added on soft ctf triggered. Then there will
be a double check for the GPU temperature before taking further
action. This can avoid unintended shutdown due to temperature
momentary fluctuation.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h index 09469c750a96..6e2069dcb6b9 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h @@ -573,6 +573,8 @@ struct smu_context u32 debug_param_reg; u32 debug_msg_reg; u32 debug_resp_reg; + + struct delayed_work swctf_delayed_work; }; struct i2c_adapter; |