On pe, 2015-04-10 at 13:12 +0100, Nick Hoath wrote: > Signed-off-by: Nick Hoath <nicholas.ho...@intel.com> > --- > drivers/gpu/drm/i915/intel_ringbuffer.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c > b/drivers/gpu/drm/i915/intel_ringbuffer.c > index eebee73..cc62e5c 100644 > --- a/drivers/gpu/drm/i915/intel_ringbuffer.c > +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c > @@ -1054,6 +1054,10 @@ static int bxt_init_workarounds(struct intel_engine_cs > *ring) > GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE); > } > > + /* WaForceContextSaveRestoreNonCoherent:bxt */ > + WA_SET_BIT_MASKED(HDC_CHICKEN0, > + HDC_FORCE_CONTEXT_SAVE_RESTORE_NON_COHERENT); > +
Looks ok, but again it needs to be added for SKL (all steppings) in gen9_init_workarounds. > return 0; > } > _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
