On Wed, Jul 19, 2017 at 02:07:36PM +0100, Chris Wilson wrote: > Quoting Daniel Vetter (2017-07-19 13:55:01) > > This gets rid of all the interactions between the legacy flip code and > > the modeset code. Yay! > > Including our missed vblank boosting. (That's been dead for a while.) Hm right, but should be easy to add (and bonus, for every display update, not just flips) in the intel_sw_fence_wait function. Can you pls point me at what function I should call to reverse-boost an i915_sw_fence (and only that)? Then we could queue up a vblank callback that fires on the next vblank for any of the CRTC in the update and boosts the i915_sw_fence. If we just boost the fence (instead of the context or something) it should also be easy to filter out boosting when the request has completed meanwhile. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
