[Intel-gfx] [PATCH] drm/i915: panel fitter hw state readout&check support

[Daniel Vetter]

On Fri, May 10, 2013 at 03:22:17PM +0200, Daniel Vetter wrote:
> On Fri, May 10, 2013 at 3:07 PM, Mika Kuoppala
> <mika.kuoppala at linux.intel.com> wrote:
> > As discussed in irc, we might come across a case where panel fitter
> > is not aligned to the same pipe in ilk+. Perhaps warn if we
> > encounter such a weird setup?
>
> Yeah, our current code doesn't support different pfit->pipe
> associations. They're used since not all pipes have a high-quality 7x5
> or 5x5 upscale mode. I think a WARN here for ivb/hsw is justified,
> even when the old code wouldn't have supported this. I'll update the
> patch

Jesse poked me to merge these so that he can use them right away for his
fastboot. So I've gone ahead, merged the patches as-is and will do the
WARN in a follow up. Cheap excuses while travelling ;-)

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