intel_tile_size
return intel_tile_size(to_i915(fb->dev)) /
*tile_height = intel_tile_size(to_i915(fb->dev)) / tile_width_bytes;
tile_size = intel_tile_size(dev_priv);
tile_size = intel_tile_size(dev_priv);
fb->offsets[color_plane] % intel_tile_size(dev_priv))
unsigned int tile_size = intel_tile_size(dev_priv);