Lines Matching full:useful

128 	 * useful to throttle updates and avoid hardware updates getting ahead
883  * state update, from @plane. This is useful in atomic check callbacks,
948  * new state. This is useful in places where the state delta needs to be
970  * state. This is useful in disable functions, where we need the old state the
991  * state. This is useful in enable functions, where we need the new state the
1013  * new state. This is useful in places where the state delta needs to be
1036  * state. This is useful in disable functions, where we need the old state the
1056  * state. This is useful in enable functions, where we need the new state the
1078  * new state. This is useful in places where the state delta needs to be
1100  * useful in places where the state delta needs to be considered, for example in
1121  * new state. This is useful in places where the state delta needs to be
1144  * tracking both old and  new state. This is useful in places where the
1180  * state. This is useful in disable functions, where we need the old state the
1198  * state. This is useful in enable functions, where we need the new state the
1220  * old and new state. This is useful in places where the state delta needs
1239  * the old state. This is useful in disable functions, where we need the old
1257  * the new state. This is useful in enable functions, where we need the new state the