tile_h_mask 663 drivers/gpu/drm/vc4/vc4_plane.c u32 tile_h_mask = (2 << tile_h_shift) - 1; tile_h_mask 681 drivers/gpu/drm/vc4/vc4_plane.c u32 y_off = src_y & tile_h_mask; tile_h_mask 693 drivers/gpu/drm/vc4/vc4_plane.c y_off = tile_h_mask - y_off;