Lines Matching refs:cp_ring
774 ring_start = (dev_priv->cp_ring->offset in radeon_cp_init_ring_buffer()
779 ring_start = (dev_priv->cp_ring->offset in radeon_cp_init_ring_buffer()
1308 dev_priv->cp_ring = drm_legacy_findmap(dev, init->ring_offset); in radeon_do_init_cp()
1309 if (!dev_priv->cp_ring) { in radeon_do_init_cp()
1340 drm_legacy_ioremap_wc(dev_priv->cp_ring, dev); in radeon_do_init_cp()
1343 if (!dev_priv->cp_ring->handle || in radeon_do_init_cp()
1353 dev_priv->cp_ring->handle = in radeon_do_init_cp()
1354 (void *)(unsigned long)dev_priv->cp_ring->offset; in radeon_do_init_cp()
1361 dev_priv->cp_ring->handle); in radeon_do_init_cp()
1443 dev_priv->ring.start = (u32 *) dev_priv->cp_ring->handle; in radeon_do_init_cp()
1444 dev_priv->ring.end = ((u32 *) dev_priv->cp_ring->handle in radeon_do_init_cp()
1571 if (dev_priv->cp_ring != NULL) { in radeon_do_cleanup_cp()
1572 drm_legacy_ioremapfree(dev_priv->cp_ring, dev); in radeon_do_cleanup_cp()
1573 dev_priv->cp_ring = NULL; in radeon_do_cleanup_cp()