On 25.10.2023 18:47, Dnyaneshwar Bhadane wrote: > Implemented workaround for XeLPM+ > BSpec: 51762 > > Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhad...@intel.com> > --- > drivers/gpu/drm/i915/gt/intel_workarounds.c | 3 +++ > 1 file changed, 3 insertions(+)
Reviewed-by: Balasubramani Vivekanandan <balasubramani.vivekanan...@intel.com> Regards, Bala > > diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c > b/drivers/gpu/drm/i915/gt/intel_workarounds.c > index 192ac0e59afa..6ae7a4de83b0 100644 > --- a/drivers/gpu/drm/i915/gt/intel_workarounds.c > +++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c > @@ -1674,6 +1674,9 @@ xelpmp_gt_workarounds_init(struct intel_gt *gt, struct > i915_wa_list *wal) > */ > wa_write_or(wal, XELPMP_GSC_MOD_CTRL, FORCE_MISS_FTLB); > > + /* Wa_22016670082 */ > + wa_write_or(wal, GEN12_SQCNT1, GEN12_STRICT_RAR_ENABLE); > + > debug_dump_steering(gt); > } > > -- > 2.34.1 >
