On Tue, Apr 22, 2014 at 06:16:34PM +0300, Abdiel Janulgue wrote: > This patch series enables resource streamer for xf86-video-intel UXA. > > Fixes i965 Mesa driver that makes use of resource streamer optimization > to survive a full piglit run without bricking the machine. Previously, > I get random hungs when doing a full piglit round when enabling RS. > After months of head-scratching, I noticed I didn't quite pay attention > to this small detail in bspec: > > "The binding table generator feature has a simple all or nothing > model. If HW generated binding tables are enabled, the driver must enable > the pool and use 3D_HW_BINDING_TABLE_POINTER_* commands." > > I realized that our xf86-video-intel driver is piping out 3D commands > as well that used the older manual-generated binding table format > that caused a conflict when Mesa is using the hw-generated binding table > format. This has to be per-context right? Otherwise how do you intend to coordinate multiple clients submitting to the kernel using incompatible command sets? Even in the restricted X/DRI sense, how do you intend to negotiate which to use? -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
