diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/amdgpu_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c index a1b8a82d77cf..9dc82f4d7c93 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c @@ -168,7 +168,11 @@ int amdgpu_dpm_set_mp1_state(struct amdgpu_device *adev, int ret = 0; const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs; - if (pp_funcs && pp_funcs->set_mp1_state) { + if (mp1_state == PP_MP1_STATE_FLR) { + /* VF lost access to SMU */ + if (amdgpu_sriov_vf(adev)) + adev->pm.dpm_enabled = false; + } else if (pp_funcs && pp_funcs->set_mp1_state) { mutex_lock(&adev->pm.mutex); ret = pp_funcs->set_mp1_state( @@ -618,7 +622,8 @@ int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_versio const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs; int r = 0; - if (!pp_funcs || !pp_funcs->load_firmware || adev->flags & AMD_IS_APU) + if (!pp_funcs || !pp_funcs->load_firmware || + (is_support_sw_smu(adev) && (adev->flags & AMD_IS_APU))) return 0; mutex_lock(&adev->pm.mutex); |