drm/radeon/vm: only align the pt base to 32k (3e3e53f8) · Commits · 戴 / test

drivers/gpu/drm/radeon/radeon_gart.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -466,7 +466,7 @@ int radeon_vm_manager_init(struct radeon_device *rdev)
		size += rdev->vm_manager.max_pfn * 8;
		size *= 2;
		r = radeon_sa_bo_manager_init(rdev, &rdev->vm_manager.sa_manager,
		RADEON_VM_PTB_ALIGN(size),
		RADEON_GPU_PAGE_ALIGN(size),
		RADEON_VM_PTB_ALIGN_SIZE,
		RADEON_GEM_DOMAIN_VRAM);
		if (r) {
		@@ -621,7 +621,7 @@ int radeon_vm_alloc_pt(struct radeon_device rdev, struct radeon_vm vm)
		}

		retry:
		pd_size = RADEON_VM_PTB_ALIGN(radeon_vm_directory_size(rdev));
		pd_size = radeon_vm_directory_size(rdev);
		r = radeon_sa_bo_new(rdev, &rdev->vm_manager.sa_manager,
		&vm->page_directory, pd_size,
		RADEON_VM_PTB_ALIGN_SIZE, false);
		@@ -953,8 +953,8 @@ static int radeon_vm_update_pdes(struct radeon_device *rdev,
		retry:
		r = radeon_sa_bo_new(rdev, &rdev->vm_manager.sa_manager,
		&vm->page_tables[pt_idx],
		RADEON_VM_PTB_ALIGN(RADEON_VM_PTE_COUNT * 8),
		RADEON_VM_PTB_ALIGN_SIZE, false);
		RADEON_VM_PTE_COUNT * 8,
		RADEON_GPU_PAGE_SIZE, false);

		if (r == -ENOMEM) {
		r = radeon_vm_evict(rdev, vm);