[Intel-gfx] [PATCH] drm/i915: reject doubleclocked cea modes on dp

[Daniel Vetter]

On Thu, May 24, 2012 at 10:39:22AM -0300, Paulo Zanoni wrote:
> 2012/5/23 Daniel Vetter <daniel.vetter at ffwll.ch>:
> > These are ultra-low-res modes used to upscale SDTV content and we
> > don't know how to support these on dp on intel hw:
> > - It's unclear whether we can send avi infoframes over dp ports.
> > - And the pixel repeat setting that work for hdmi/sdvo explicitly
> >  don't work for dp.
> >
> > So don't bother and just reject these modes. These modes have been
> > introduced in
> >
> > commit 54ac76f851a1789b047b74a8e14980f2dd1ac749
> > Author: Christian Schmidt <schmidt at digadd.de>
> > Date:   Mon Dec 19 14:53:16 2011 +0000
> >
> >    drm/edid: support CEA video modes.
> >
> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=45729
> > Tested-by: Yuang Guang <guang.a.yang at intel.com>
> > Cc: stable at vger.kernel.org
> > Signed-Off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> 
> Reviewed-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
> Tested-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
Picked up for -fixes, thanks for the review and testing.
-Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48