On Wed, Oct 07, 2015 at 04:30:06PM +0200, Daniel Vetter wrote: > On Wed, Oct 07, 2015 at 04:27:24PM +0300, Ville Syrjälä wrote: > > On Wed, Oct 07, 2015 at 11:17:45AM +0300, Jani Nikula wrote: > > > Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> > > > --- > > > drivers/gpu/drm/i915/i915_gem_gtt.c | 7 ------- > > > 1 file changed, 7 deletions(-) > > > > > > diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c > > > index 620d57e2526b..4e328f71a454 100644 > > > --- a/drivers/gpu/drm/i915/i915_gem_gtt.c > > > +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c > > > @@ -133,13 +133,6 @@ static int sanitize_enable_ppgtt(struct drm_device *dev, int enable_ppgtt) > > > } > > > #endif > > > > > > - /* Early VLV doesn't have this */ > > > - if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) && > > > - dev->pdev->revision < 0xb) { > > > - DRM_DEBUG_DRIVER("disabling PPGTT on pre-B3 step VLV\n"); > > > - return 0; > > > - } > > > > IIRC B2 may have gotten out into the wild, so we can't kill this check > > unfortunately. Well, unless it magically got fixed in the meantime. I > > don't think anyone ever figured out what the problems was with PPGTT on > > B2 and earlier. > > Note "into the wild" isn't valid imo - we've had snb workarounds that we > killed which made a few sdvs used by distros and oems broken. I applied it > anyway. > > It's only for stuff that's sold in general that I'm counting as "shipped > hw". My statement was meant as "shipped". Poor choice of words. -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx