On ti, 2017-08-08 at 13:54 +0100, Chris Wilson wrote: > At the time of commit 1f767e02d69f ("drm/i915: HWS must be in the > mappable region for g33"), drm_mm insertion would often default to > placing a new object high in the zone forcing us to specify that certain > HWSP must be bound within the low mappable region. Since then, drm_mm > has gained more finesse over its placement and exposes that to the > caller, commit 4e64e5539d15 ("drm: Improve drm_mm search (and fix > topdown allocation) with rbtrees"). As such where possible we want the > HWSP to be outside of the mappable aperture and so need to tell to > specify that it is to be pinned high. > > Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk> > Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com> > Cc: Ville Syrjälä <ville.syrj...@linux.intel.com> > Cc: Michel Thierry <michel.thie...@intel.com> > Cc: Tvrtko Ursulin <tvrtko.ursu...@intel.com> > Cc: Mika Kuoppala <mika.kuopp...@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com> Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx