Re: [Intel-gfx] [PATCH 07/15] drm/i915: gen specific ring init

2013-12-17 Thread Daniel Vetter
On Mon, Dec 16, 2013 at 08:50:43PM -0800, Ben Widawsky wrote: > Gen8 has already had some differentiation with how it handles rings. > Semaphores bring yet more differences, and now is as good a time as any > to do the split. > > Also, since gen8 doesn't actually use semaphores up until this point

[Intel-gfx] [PATCH 07/15] drm/i915: gen specific ring init

2013-12-16 Thread Ben Widawsky
Gen8 has already had some differentiation with how it handles rings. Semaphores bring yet more differences, and now is as good a time as any to do the split. Also, since gen8 doesn't actually use semaphores up until this point, put the proper "NULL" values in for the mbox info. v2: v1 had a stale