On Fri, 19 Oct 2012 10:22:49 +0300, Mika Kuoppala <mika.kuoppala at linux.intel.com> wrote: > Would it be possible to call in here: > > if (HAS_FORCE_WAKE(dev)) > dev_priv->gt.force_wake_put(dev_priv); > > and get rid of the per gen forcewake resets? No. Perhaps I would have better gone with intel_gt_sanitize(), as the purpose is not to undo our own settings of the forcewake but undo that of nefarious foreign interests such as the BIOS. As such we need to explicitly clear the register rather than clear a bit. -Chris -- Chris Wilson, Intel Open Source Technology Centre
