Commit bc51c1e5 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: drop double HDP flush in the VM code 



Already done in the CPU based backend code.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent fc39d903

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

+0 −6
Original line number Diff line number Diff line
@@ -1739,12 +1739,6 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev, struct amdgpu_bo_va *bo_va, 
			return r;

	}



	if (vm->use_cpu_for_update) {

		/* Flush HDP */

		mb();

		amdgpu_asic_flush_hdp(adev, NULL);

	}



	/* If the BO is not in its preferred location add it back to

	 * the evicted list so that it gets validated again on the

	 * next command submission.

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