diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c index 297a5490ad8c..0a4fba196b84 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c @@ -135,7 +135,8 @@ static int acp_poweroff(struct generic_pm_domain *genpd) * 2. power off the acp tiles * 3. check and enter ulv state */ - if (adev->powerplay.pp_funcs->set_powergating_by_smu) + if (adev->powerplay.pp_funcs && + adev->powerplay.pp_funcs->set_powergating_by_smu) amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, true); } return 0; @@ -517,7 +518,8 @@ static int acp_set_powergating_state(void *handle, struct amdgpu_device *adev = (struct amdgpu_device *)handle; bool enable = state == AMD_PG_STATE_GATE ? true : false; - if (adev->powerplay.pp_funcs->set_powergating_by_smu) + if (adev->powerplay.pp_funcs && + adev->powerplay.pp_funcs->set_powergating_by_smu) amdgpu_dpm_set_powergating_by_smu(adev, AMD_IP_BLOCK_TYPE_ACP, enable); return 0; |