CP_COHER_CNTL2   3382 drivers/gpu/drm/radeon/si.c 	radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);
CP_COHER_CNTL2   3448 drivers/gpu/drm/radeon/si.c 		radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2);