| Message ID | 20190809222643.23142-28-matthew.auld@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Introduce memory region concept (including device local memory) | expand |
Quoting Matthew Auld (2019-08-09 23:26:33) > From: Michal Wajdeczko <michal.wajdeczko@intel.com> > > HWS placement restrictions can't just rely on HAS_LLC flag. > > Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> > Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> > --- > drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c > index 634ef45b77da..46658ecd8975 100644 > --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c > +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c > @@ -512,7 +512,7 @@ static int pin_ggtt_status_page(struct intel_engine_cs *engine, > unsigned int flags; > > flags = PIN_GLOBAL; > - if (!HAS_LLC(engine->i915)) > + if (!HAS_LLC(engine->i915) && HAS_MAPPABLE_APERTURE(engine->i915)) Should we risk IS_GEN() <= 9 instead? > /* > * On g33, we cannot place HWS above 256MiB, so > * restrict its pinning to the low mappable arena. > -- > 2.20.1 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index 634ef45b77da..46658ecd8975 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -512,7 +512,7 @@ static int pin_ggtt_status_page(struct intel_engine_cs *engine, unsigned int flags; flags = PIN_GLOBAL; - if (!HAS_LLC(engine->i915)) + if (!HAS_LLC(engine->i915) && HAS_MAPPABLE_APERTURE(engine->i915)) /* * On g33, we cannot place HWS above 256MiB, so * restrict its pinning to the low mappable arena.