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Commit 32833fb7 authored by Monk Liu's avatar Monk Liu Committed by Alex Deucher
Browse files

drm/amdgpu:two fixings for sdma v4 for SRIOV 



no hw_fini for SRIOV, otherwise other VF will be affected
no CG for SRIOV

Signed-off-by: default avatarMonk Liu <Monk.Liu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ca82a746

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

+6 −0
Original line number Diff line number Diff line
@@ -1172,6 +1172,9 @@ static int sdma_v4_0_hw_fini(void *handle) 
{

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



	if (amdgpu_sriov_vf(adev))

		return 0;



	sdma_v4_0_ctx_switch_enable(adev, false);

	sdma_v4_0_enable(adev, false);
@@ -1406,6 +1409,9 @@ static int sdma_v4_0_set_clockgating_state(void *handle, 
{

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



	if (amdgpu_sriov_vf(adev))

		return 0;



	switch (adev->asic_type) {

	case CHIP_VEGA10:

		sdma_v4_0_update_medium_grain_clock_gating(adev,