Re: [PATCH v5 0/4] drm: add explicit fencing

2016-10-21 Thread Daniel Vetter
On Thu, Oct 20, 2016 at 12:50:01PM -0200, Gustavo Padovan wrote: > From: Gustavo Padovan > > Hi, > > Currently the Linux Kernel only have an implicit fencing mechanism, through > reservation objects, in which the fences are attached directly to buffers > operations and userspace is unaware of w

[PATCH v5 0/4] drm: add explicit fencing

2016-10-20 Thread Gustavo Padovan
From: Gustavo Padovan Hi, Currently the Linux Kernel only have an implicit fencing mechanism, through reservation objects, in which the fences are attached directly to buffers operations and userspace is unaware of what is happening. On the other hand explicit fencing exposes fences to the user