RADEON_ISYNC_CNTL  990 drivers/gpu/drm/radeon/r100.c 	radeon_ring_write(ring, PACKET0(RADEON_ISYNC_CNTL, 0));
RADEON_ISYNC_CNTL  275 drivers/gpu/drm/radeon/r300.c 	radeon_ring_write(ring, PACKET0(RADEON_ISYNC_CNTL, 0));