diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/amdgpu_dpm.c')
-rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c index 956b6ce81c84..1b300c569faf 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c @@ -668,6 +668,51 @@ int amdgpu_dpm_wait_for_event(struct amdgpu_device *adev, return ret; } +int amdgpu_dpm_set_residency_gfxoff(struct amdgpu_device *adev, bool value) +{ + struct smu_context *smu = adev->powerplay.pp_handle; + int ret = 0; + + if (!is_support_sw_smu(adev)) + return -EOPNOTSUPP; + + mutex_lock(&adev->pm.mutex); + ret = smu_set_residency_gfxoff(smu, value); + mutex_unlock(&adev->pm.mutex); + + return ret; +} + +int amdgpu_dpm_get_residency_gfxoff(struct amdgpu_device *adev, u32 *value) +{ + struct smu_context *smu = adev->powerplay.pp_handle; + int ret = 0; + + if (!is_support_sw_smu(adev)) + return -EOPNOTSUPP; + + mutex_lock(&adev->pm.mutex); + ret = smu_get_residency_gfxoff(smu, value); + mutex_unlock(&adev->pm.mutex); + + return ret; +} + +int amdgpu_dpm_get_entrycount_gfxoff(struct amdgpu_device *adev, u64 *value) +{ + struct smu_context *smu = adev->powerplay.pp_handle; + int ret = 0; + + if (!is_support_sw_smu(adev)) + return -EOPNOTSUPP; + + mutex_lock(&adev->pm.mutex); + ret = smu_get_entrycount_gfxoff(smu, value); + mutex_unlock(&adev->pm.mutex); + + return ret; +} + int amdgpu_dpm_get_status_gfxoff(struct amdgpu_device *adev, uint32_t *value) { struct smu_context *smu = adev->powerplay.pp_handle; |