[Libva] [PATCH] va/x11: Require synchronisation to vblank with DRI2SwapBuffers

[chris at chris-wilson.co.uk]

On Thu, Nov 17, 2016 at 01:22:28AM +0000, Xiang, Haihao wrote:
> 
> Hi,
> 
> Someone got lockup with this patch and I don't see the issue is
> resolved, please check the thread below
> 
> https://lists.freedesktop.org/archives/intel-gfx/2015-December/083572.h
> tml  ([Intel-gfx] vsync + vaapi question).
> 
> and this is the last response:
> 
> https://lists.freedesktop.org/archives/intel-gfx/2015-December/083862.h
> tml
> 
> I will revert this patch until we root the cause.

This is not the cause of the lockup.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre