RADEON_COLOR_MICROTILE_ENABLE 1709 drivers/gpu/drm/radeon/r100.c 				tile_flags |= RADEON_COLOR_MICROTILE_ENABLE;
RADEON_COLOR_MICROTILE_ENABLE  296 drivers/gpu/drm/radeon/r200.c 				tile_flags |= RADEON_COLOR_MICROTILE_ENABLE;