Lines Matching defs:head
267 void set_crtc_owner(bool head)
271 if (!head)
355 /* enable head 2 on connector 1 */
356 /* (b8 = select CRTC (head) for output,
360 /* enable head 1 on connector 2 */
367 /* enable head 1 on connector 1 */
369 /* enable head 2 on connector 2 */
437 /* enable access to primary head */
439 /* unlock head's registers for R/W access */
445 /* enable access to secondary head */
447 /* unlock head's registers for R/W access */
477 /* enable 'enhanced' mode on primary head: */
478 /* enable access to primary head */
507 /* enable 'enhanced' mode on secondary head: */
511 /* enable access to secondary head */