On Mon, Jan 13, 2014 at 01:32:45PM -0800, Kristen Carlson Accardi wrote: > The opregion notification for runtime suspend should be D1, not D3. > This is to maintain compatibility with firmware. > > Signed-off-by: Kristen Carlson Accardi <kristen@xxxxxxxxxxxxxxx> > --- > drivers/gpu/drm/i915/i915_drv.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c > index 61fb9fc..a6c370a 100644 > --- a/drivers/gpu/drm/i915/i915_drv.c > +++ b/drivers/gpu/drm/i915/i915_drv.c > @@ -925,7 +925,7 @@ static int i915_runtime_suspend(struct device *device) > > del_timer_sync(&dev_priv->gpu_error.hangcheck_timer); > dev_priv->pm.suspended = true; > - intel_opregion_notify_adapter(dev, PCI_D3cold); > + intel_opregion_notify_adapter(dev, PCI_D1); This needs a bigger comment and some mention on which platforms we exactly need this ... Or do the bios people plan to stick to this for bdw/vlv and all the further stuff? -Daniel > > return 0; > } > -- > 1.8.3.2 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
