drm/amdgpu: ttm_bind only when user needs gpu_addr in bo pin (07306b4f) · Commits · 戴 / test

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

+7 −6

Original line number	Diff line number	Diff line
		@@ -735,15 +735,16 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
		dev_err(adev->dev, "%p pin failed\n", bo);
		goto error;
		}

		bo->pin_count = 1;
		if (gpu_addr != NULL) {
		r = amdgpu_ttm_bind(&bo->tbo, &bo->tbo.mem);
		if (unlikely(r)) {
		dev_err(adev->dev, "%p bind failed\n", bo);
		goto error;
		}

		bo->pin_count = 1;
		if (gpu_addr != NULL)
		*gpu_addr = amdgpu_bo_gpu_offset(bo);
		}
		if (domain == AMDGPU_GEM_DOMAIN_VRAM) {
		adev->vram_pin_size += amdgpu_bo_size(bo);
		if (bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS)