On Fri, Jun 12, 2015 at 11:18:22AM +0200, Maarten Lankhorst wrote: > In intel it's useful to keep track of some state changes with old > crtc state vs new state, for example to disable initial planes or > when a modeset's prevented during fastboot. > > Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> Hm, thus far the approach has been that the various ->check callbacks diff the state and set appropriate stuff like needs_modeset or planes_changed. And with intel_crtc->atomic we've kinda started to build up similar things for i915. What do you plan to use this for? -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx