Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3b7d9a95 authored by Rex Zhu's avatar Rex Zhu Committed by Greg Kroah-Hartman
Browse files

drm/amdgpu: when dpm disabled, also need to stop/start vce. 




[ Upstream commit 28ed5504ab4b211a4e589e648e5ebd1e0caa7a6a ]

Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dec5fcf1

drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c

+9 −0
Original line number Diff line number Diff line
@@ -284,6 +284,10 @@ static void amdgpu_vce_idle_work_handler(struct work_struct *work) 
			amdgpu_dpm_enable_vce(adev, false);

		} else {

			amdgpu_asic_set_vce_clocks(adev, 0, 0);

			amdgpu_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE,

							    AMD_PG_STATE_GATE);

			amdgpu_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE,

							    AMD_CG_STATE_GATE);

		}

	} else {

		schedule_delayed_work(&adev->vce.idle_work,
@@ -315,6 +319,11 @@ static void amdgpu_vce_note_usage(struct amdgpu_device *adev) 
			amdgpu_dpm_enable_vce(adev, true);

		} else {

			amdgpu_asic_set_vce_clocks(adev, 53300, 40000);

			amdgpu_set_clockgating_state(adev, AMD_IP_BLOCK_TYPE_VCE,

							    AMD_CG_STATE_UNGATE);

			amdgpu_set_powergating_state(adev, AMD_IP_BLOCK_TYPE_VCE,

							    AMD_PG_STATE_UNGATE);



		}

	}

}