Commit 1d4e0a8c authored by Monk Liu's avatar Monk Liu Committed by Alex Deucher
Browse files

drm/amdgpu:hdp flush should be put it initialized 



Signed-off-by: default avatarMonk Liu <Monk.Liu@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2ea6ab27

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

+6 −6
Original line number Diff line number Diff line
@@ -696,12 +696,6 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev) 
	if (r)

		return r;



	/* After HDP is initialized, flush HDP.*/

	if (adev->flags & AMD_IS_APU)

		nbio_v7_0_hdp_flush(adev);

	else

		nbio_v6_1_hdp_flush(adev);



	switch (adev->asic_type) {

	case CHIP_RAVEN:

		mmhub_v1_0_initialize_power_gating(adev);
@@ -724,6 +718,12 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev) 
	tmp = RREG32_SOC15(HDP, 0, mmHDP_HOST_PATH_CNTL);

	WREG32_SOC15(HDP, 0, mmHDP_HOST_PATH_CNTL, tmp);



	/* After HDP is initialized, flush HDP.*/

	if (adev->flags & AMD_IS_APU)

		nbio_v7_0_hdp_flush(adev);

	else

		nbio_v6_1_hdp_flush(adev);



	if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS)

		value = false;

	else

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