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Searched refs:ring_rptr (Results 1 – 5 of 5) sorted by relevance

/linux-4.1.27/drivers/gpu/drm/r128/
Dr128_cce.c477 dev_priv->ring_rptr = drm_legacy_findmap(dev, init->ring_rptr_offset); in r128_do_init_cce()
478 if (!dev_priv->ring_rptr) { in r128_do_init_cce()
511 drm_legacy_ioremap_wc(dev_priv->ring_rptr, dev); in r128_do_init_cce()
514 !dev_priv->ring_rptr->handle || in r128_do_init_cce()
526 dev_priv->ring_rptr->handle = in r128_do_init_cce()
527 (void *)(unsigned long)dev_priv->ring_rptr->offset; in r128_do_init_cce()
607 if (dev_priv->ring_rptr != NULL) in r128_do_cleanup_cce()
608 drm_legacy_ioremapfree(dev_priv->ring_rptr, dev); in r128_do_cleanup_cce()
Dr128_drv.h124 drm_local_map_t *ring_rptr; member
/linux-4.1.27/drivers/gpu/drm/radeon/
Dradeon_cp.c68 val = DRM_READ32(dev_priv->ring_rptr, off); in radeon_read_ring_rptr()
71 dev_priv->ring_rptr->handle) + in radeon_read_ring_rptr()
93 DRM_WRITE32(dev_priv->ring_rptr, off, val); in radeon_write_ring_rptr()
95 *(((volatile u32 *) dev_priv->ring_rptr->handle) + in radeon_write_ring_rptr()
797 dev_priv->ring_rptr->offset in radeon_cp_init_ring_buffer()
803 dev_priv->ring_rptr->offset in radeon_cp_init_ring_buffer()
1314 dev_priv->ring_rptr = drm_legacy_findmap(dev, init->ring_rptr_offset); in radeon_do_init_cp()
1315 if (!dev_priv->ring_rptr) { in radeon_do_init_cp()
1341 drm_legacy_ioremap_wc(dev_priv->ring_rptr, dev); in radeon_do_init_cp()
1344 !dev_priv->ring_rptr->handle || in radeon_do_init_cp()
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Dr600_cp.c1842 rptr_addr = dev_priv->ring_rptr->offset in r600_cp_init_ring_buffer()
1848 rptr_addr = dev_priv->ring_rptr->offset in r600_cp_init_ring_buffer()
1955 if (dev_priv->ring_rptr != NULL) { in r600_do_cleanup_cp()
1956 drm_legacy_ioremapfree(dev_priv->ring_rptr, dev); in r600_do_cleanup_cp()
1957 dev_priv->ring_rptr = NULL; in r600_do_cleanup_cp()
2068 dev_priv->ring_rptr = drm_legacy_findmap(dev, init->ring_rptr_offset); in r600_do_init_cp()
2069 if (!dev_priv->ring_rptr) { in r600_do_init_cp()
2096 drm_legacy_ioremap_wc(dev_priv->ring_rptr, dev); in r600_do_init_cp()
2099 !dev_priv->ring_rptr->handle || in r600_do_init_cp()
2109 dev_priv->ring_rptr->handle = in r600_do_init_cp()
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Dradeon_drv.h259 drm_local_map_t *ring_rptr; member