Lines Matching refs:head
1549 void set_crtc_owner(bool head)
1553 if (!head)
1650 /* enable head 2 on connector 1 */
1651 /* (b8 = select CRTC (head) for output,
1655 /* enable head 1 on connector 2 */
1662 /* enable head 1 on connector 1 */
1664 /* enable head 2 on connector 2 */
1727 /* enable access to primary head */
1729 /* unlock head's registers for R/W access */
1734 /* enable access to secondary head */
1736 /* unlock head's registers for R/W access */
1776 /* enable 'enhanced' mode on primary head: */
1777 /* enable access to primary head */
1806 /* enable 'enhanced' mode on secondary head: */
1809 /* enable access to secondary head */