On Thu 14 Sep 2017, Emil Velikov wrote: > On 14 September 2017 at 07:57, Tapani Pälli <tapani.pa...@intel.com> wrote: > > Other WSI implementations set has_exec_async false for WSI buffers, > > so far haven't found a place to do it so we just claim to not have > > async exec. > > > What's the actual side-effects you're seeing? I'd imagine Jason, Chris > and the gang may have some tips/suggestions - be that wrt Mesa or the > kernel. > > I'm not saying "don't upstream this", but a comment and/or bug > reference will be beneficial. > Esp. since disabling async exec may have noticeable implication on > performance.
Tapani, thanks for finding this problem. I completely overlooked it. Instead of disabling ASYNC globally on Android, I believe the correct fix is to set it only on imported gralloc buffers. Anvil already does that for all X11 and Wayland buffers in anv_wsi.c. I added that fix in v4 of my patch at https://lists.freedesktop.org/archives/mesa-dev/2017-September/169698.html. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
