RADEON_ISYNC_CPSCRATCH_IDLEGUI  995 drivers/gpu/drm/radeon/r100.c 			  RADEON_ISYNC_CPSCRATCH_IDLEGUI);
RADEON_ISYNC_CPSCRATCH_IDLEGUI  280 drivers/gpu/drm/radeon/r300.c 			  RADEON_ISYNC_CPSCRATCH_IDLEGUI);