-static int
-i915_drm_buffer_set_fence_reg(struct i915_winsys *iws,
- struct i915_winsys_buffer *buffer,
- unsigned stride,
- enum i915_winsys_buffer_tile tile)
-{
- struct i915_drm_buffer *buf = i915_drm_buffer(buffer);
- assert(I915_TILING_NONE == I915_TILE_NONE);
- assert(I915_TILING_X == I915_TILE_X);
- assert(I915_TILING_Y == I915_TILE_Y);
-
- if (tile != I915_TILE_NONE) {
- assert(buf->map_count == 0);
- }
-
- return drm_intel_bo_set_tiling(buf->bo, &tile, stride);
-}
-