Lines Matching full:planes

132  *	planes. Without this property the primary plane is always below the cursor
133  *	plane, and ordering between all other planes is undefined. The positive
134  *	Z axis points towards the user, i.e. planes with lower Z position values
135  *	are underneath planes with higher Z position values. Two planes with the
138  *	stacking of planes, see drm_plane_create_zpos_immutable_property(). If
140  *	planes shall have a zpos property.
347  * for it in drm core. Drivers can then attach this property to planes to enable
348  * support for configurable planes arrangement during blending operation.
353  * should be set to 0 and max to maximal number of planes for given crtc - 1.
355  * If zpos of some planes cannot be changed (like fixed background or
356  * cursor/topmost planes), drivers shall adjust the min/max values and assign
357  * those planes immutable zpos properties with lower or higher values (for more
359  * case drivers shall also assign proper initial zpos values for all planes in
360  * its plane_reset() callback, so the planes will be always sorted properly.
399  * to get the arrangement of the planes for blending operation and notifies
400  * it that the hardware (or driver) doesn't support changing of the planes'
461 	 * Normalization process might create new states for planes which  in drm_atomic_helper_crtc_normalize_zpos()
497  * This function calculates normalized zpos value for all modified planes in
500  * For every CRTC this function checks new states of all planes assigned to
501  * it and calculates normalized zpos value for these planes. Planes are compared
504  * is then filled with unique values from 0 to number of active planes in crtc