Re: [PATCH] Revert "drm/i915: fix infinite loop at gen6_update_ring_freq"

Daniel Vetter
2014-04-11T09:02:14Z

On Thu, Apr 10, 2014 at 10:52:26AM -0700, Ben Widawsky wrote:
> On Thu, Apr 10, 2014 at 10:50:43AM -0700, Ben Widawsky wrote:
> > On Thu, Apr 10, 2014 at 09:04:47AM +0200, Daniel Vetter wrote:
> > > This reverts commit 4b28a1f3ef55a3b0b68dbab1fe6dbaf18e186710.
> > >
> > > This patch duct-tapes over some issue in the current bdw rps patches
> > > which must wait with enabling rc6/rps until the very first batch has
> > > been submitted by userspace.
> > >
> > > But those patches aren't merged yet, and for upstream we need to have
> > > an in-kernel emission of the very first batch. I shouldn't have
> > > merged this patch so let's revert it again.
> >
> > I said this on the mailing last before you merged the patch.
>
> 20140402050338.GB13824@bwidawsk.net

20140402145813.GV7225@phenom.ffwll.local will explain things.

-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch