On Fri, Mar 24, 2017 at 05:01:56PM +0100, Michał Winiarski wrote: > On Fri, Mar 24, 2017 at 03:17:23PM +0000, Chris Wilson wrote: > > The current w/a for the gen7 psmi related hangs doesn't apply to bdw, so > > disable it if using bdw ringbuffer submission. > > > > Signed-off-by: Chris Wilson <[email protected]> > > --- > > drivers/gpu/drm/i915/i915_gem_context.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/i915/i915_gem_context.c > > b/drivers/gpu/drm/i915/i915_gem_context.c > > index e8dc3e74c093..68dc81aee2f1 100644 > > --- a/drivers/gpu/drm/i915/i915_gem_context.c > > +++ b/drivers/gpu/drm/i915/i915_gem_context.c > > @@ -660,7 +660,7 @@ mi_set_context(struct drm_i915_gem_request *req, u32 > > flags) > > enum intel_engine_id id; > > const int num_rings = > > /* Use an extended w/a on ivb+ if signalling from other rings */ > > The comment also needs updating, we're only using extended w/a (not just > disabling arbitration) for gen7. > > With that: > > Reviewed-by: Michał Winiarski <[email protected]>
Tweaked and applied. Now I can delete working code in good conscience! -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
