[Bug 99250] [SKL,IVB] HDMI and DP: EDID-supplied BPP is not always properly clamped.
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Jan 4 13:14:32 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=99250
Ville Syrjala <ville.syrjala at linux.intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|WONTFIX |---
--- Comment #3 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
Let's not be so hasty closing this one. Real world trumps any spec, so I think
we should make i915 handle this case more gracefully.
I think what we want to do is explicitly check for the DC_36bit thing. I've
even written that exact patch once but decided not to send it out since I'd not
seen any monitor that would violate the spec in this manner.
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