On Thursday, May 3, 2018 11:51:52 PM PDT Chris Wilson wrote: > Quoting Kenneth Graunke (2018-05-04 02:12:39) > > --- > > src/mesa/drivers/dri/i965/brw_bufmgr.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > This enables it for Broadwell (with a 64-bit kernel) and Skylake+ (with > > any kernel). Unfortunately, it doesn't enable it for Cherryview as that > > has a 32-bit GTT. We could switch that over as well, but we'd have to > > have a single memory zone, which is kind of a special case... > > I would make it conditional on gem_param(HAS_ALIASING_PPGTT) > 1 (that > is on full-ppgtt, where you don't have to care about framebuffers and > GTT mmaps conflicting). > -Chris
Good idea, thanks! Fixed for v2. --Ken
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