On Tue, Apr 01, 2014 at 08:55:14AM -0700, Ben Widawsky wrote: > Broadwell is perfectly capable of full PPGTT. I've been using it for > some time, and seen no especially ill effects. > > Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> Nak. I spoke too soon. 1 context + default works fine. More than that gets ugly. > --- > drivers/gpu/drm/i915/i915_drv.h | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h > index ab7a75e..95477f7 100644 > --- a/drivers/gpu/drm/i915/i915_drv.h > +++ b/drivers/gpu/drm/i915/i915_drv.h > @@ -1830,8 +1830,7 @@ struct drm_i915_cmd_table { > > #define HAS_HW_CONTEXTS(dev) (INTEL_INFO(dev)->gen >= 6) > #define HAS_ALIASING_PPGTT(dev) (INTEL_INFO(dev)->gen >= 6 && !IS_VALLEYVIEW(dev)) > -#define HAS_PPGTT(dev) (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev) \ > - && !IS_BROADWELL(dev)) > +#define HAS_PPGTT(dev) (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev)) > #define USES_PPGTT(dev) intel_enable_ppgtt(dev, false) > #define USES_FULL_PPGTT(dev) intel_enable_ppgtt(dev, true) > > -- > 1.9.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Ben Widawsky, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx