BURSTLENGTH_SHIFT 2108 drivers/gpu/drm/radeon/r600.c 	tiling_config |= GROUP_SIZE((ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT);
BURSTLENGTH_SHIFT 1365 drivers/gpu/drm/radeon/rv770.c 	gb_tiling_config |= GROUP_SIZE((mc_arb_ramcfg & BURSTLENGTH_MASK) >> BURSTLENGTH_SHIFT);