diff options
| author | Evan Quan <[email protected]> | 2019-10-16 06:43:07 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-10-25 20:50:09 +0000 |
| commit | 3697b339c64f82af195fd3cc6492ef26b6dfcd47 (patch) | |
| tree | 3823065f99f5769f0b8774cd298a45d520bbc0de /drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | |
| parent | drm/amdgpu: add VCN0 and VCN1 needed headers (diff) | |
| download | kernel-3697b339c64f82af195fd3cc6492ef26b6dfcd47.tar.gz kernel-3697b339c64f82af195fd3cc6492ef26b6dfcd47.zip | |
drm/amd/powerplay: add lock protection for swSMU APIs V2
This is a quick and low risk fix. Those APIs which
are exposed to other IPs or to support sysfs/hwmon
interfaces or DAL will have lock protection. Meanwhile
no lock protection is enforced for swSMU internal used
APIs. Future optimization is needed.
V2: strip the lock protection for all swSMU internal APIs
Signed-off-by: Evan Quan <[email protected]>
Acked-by: Andrey Grodzovsky <[email protected]>
Acked-by: Feifei Xu <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h index 1c5c0fd76dbf..2cfb677272af 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h @@ -298,12 +298,6 @@ enum amdgpu_pcie_gen { #define amdgpu_dpm_get_current_power_state(adev) \ ((adev)->powerplay.pp_funcs->get_current_power_state((adev)->powerplay.pp_handle)) -#define amdgpu_smu_get_current_power_state(adev) \ - ((adev)->smu.ppt_funcs->get_current_power_state(&((adev)->smu))) - -#define amdgpu_smu_set_power_state(adev) \ - ((adev)->smu.ppt_funcs->set_power_state(&((adev)->smu))) - #define amdgpu_dpm_get_pp_num_states(adev, data) \ ((adev)->powerplay.pp_funcs->get_pp_num_states((adev)->powerplay.pp_handle, data)) |