IH_RB_SIZE        803 drivers/gpu/drm/radeon/cikd.h #       define IH_RB_SIZE(x)                              ((x) << 1) /* log2 */
IH_RB_SIZE        661 drivers/gpu/drm/radeon/r600d.h #       define IH_RB_SIZE(x)                              ((x) << 1) /* log2 */