[Bug 46800] [SNB] Full/Limited Color range not working automatically for 1000/1001 CEA modes

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 14 19:18:41 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=46800

--- Comment #17 from Oyvind Kvalsvoll <oyvind at kvalsvoll.com> ---
(In reply to comment #16)
> I'm now using the build with the 3.9 kernel that includes this fix. The
> auto-detect seems to work well in my setup (i3 w/HD3000, Zotac ID82). 
> 
> However, it seems like there is still the problem even with the color range
> set properly. It looks like the green and blue saturation levels at 75% to
> 100% stimulus are being output incorrectly? I posted screen shots
> demonstrating this problem here:
> http://openelec.tv/forum/116-vaapi-intel/63796-incorrect-green-levels-and-or-
> over-saturation

Yes, indeed it look like the green level is clipped in the upper range. 
I never noticed, once the grey levels were right I thought it was good and
fixed.

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