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Commit 7fcb0657 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: shadow BOs don't need any alignment 



They aren't directly used by the hardware.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarJunwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 16688677

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

+2 −3
Original line number Diff line number Diff line
@@ -532,7 +532,7 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev, 
}



static int amdgpu_bo_create_shadow(struct amdgpu_device *adev,

				   unsigned long size, int byte_align,

				   unsigned long size,

				   struct amdgpu_bo *bo)

{

	struct amdgpu_bo_param bp;
@@ -543,7 +543,6 @@ static int amdgpu_bo_create_shadow(struct amdgpu_device *adev, 


	memset(&bp, 0, sizeof(bp));

	bp.size = size;

	bp.byte_align = byte_align;

	bp.domain = AMDGPU_GEM_DOMAIN_GTT;

	bp.flags = AMDGPU_GEM_CREATE_CPU_GTT_USWC |

		AMDGPU_GEM_CREATE_SHADOW;
@@ -592,7 +591,7 @@ int amdgpu_bo_create(struct amdgpu_device *adev, 
			WARN_ON(reservation_object_lock((*bo_ptr)->tbo.resv,

							NULL));



		r = amdgpu_bo_create_shadow(adev, bp->size, bp->byte_align, (*bo_ptr));

		r = amdgpu_bo_create_shadow(adev, bp->size, *bo_ptr);



		if (!bp->resv)

			reservation_object_unlock((*bo_ptr)->tbo.resv);