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Commit 35e5912d authored by Alex Deucher's avatar Alex Deucher
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drm/amdgpu: be consistent with uvd cg flags 



Don't do anything if the uvd cg flags are not set.

Reviewed-by: default avatarEric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 0fd4af9e

drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c

+3 −0
Original line number Diff line number Diff line
@@ -830,6 +830,9 @@ static int uvd_v4_2_set_clockgating_state(void *handle, 
	bool gate = false;

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	if (!(adev->cg_flags & AMDGPU_CG_SUPPORT_UVD_MGCG))

		return 0;



	if (state == AMD_CG_STATE_GATE)

		gate = true;

drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c

+5 −0
Original line number Diff line number Diff line
@@ -774,6 +774,11 @@ static int uvd_v5_0_process_interrupt(struct amdgpu_device *adev, 
static int uvd_v5_0_set_clockgating_state(void *handle,

					  enum amd_clockgating_state state)

{

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	if (!(adev->cg_flags & AMDGPU_CG_SUPPORT_UVD_MGCG))

		return 0;



	return 0;

}