winsys/amdgpu: use optimal VM alignment for CPU allocations

Acked-by: Christian König <christian.koenig@amd.com>
2018-11-26 17:16:59 -05:00
parent 27f9935075
commit 72b2b61d8c
1 changed files with 4 additions and 2 deletions
@@ -1585,8 +1585,10 @@ static struct pb_buffer *amdgpu_bo_from_ptr(struct radeon_winsys *rws,
        goto error;

    if (amdgpu_va_range_alloc(ws->dev, amdgpu_gpu_va_range_general,
-                              aligned_size, 1 << 12, 0, &va, &va_handle,
-			      AMDGPU_VA_RANGE_HIGH))
+                              aligned_size,
+                              amdgpu_get_optimal_vm_alignment(ws, aligned_size,
+                                                              ws->info.gart_page_size),
+                              0, &va, &va_handle, AMDGPU_VA_RANGE_HIGH))
        goto error_va_alloc;

    if (amdgpu_bo_va_op(buf_handle, 0, aligned_size, va, 0, AMDGPU_VA_OP_MAP))