[Bug 100023] [SKL] LSPCon and DisplayPort always output limited range RGB, even when it should output full range RGB

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100023

N. W. <nw9165-3201 at yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |elizabethx.de.la.torre.mena
                   |                            |@intel.com,
                   |                            |yann.argotti at intel.com
             Status|NEEDINFO                    |NEW

--- Comment #8 from N. W. <nw9165-3201 at yahoo.com> ---
(In reply to Elizabeth from comment #5)
> Sorry for the long delay. Recently some features and fixes for DP had been
> included on kernel 4.12.-rc7. Could you try to replicate with this kernel?

I've just tested it with kernel 4.13 and the issue unfortunately is still
there.

(In reply to Elizabeth from comment #5)
> Also in order to speed up this case, could you add in this bug the HW and SW
> configuration, as same as the steps to reproduce and a dmesg log with
> parameter drm.debug=0xe on grub and a clean kern.log, both from boot till
> the error is present. Thank you.

I had already provided all of this info and Ville Syrjala already commented on
it, please check comment 1. Is there anything else you need to know to from me
to fix this issue?

That being said: Please just fix
https://bugzilla.kernel.org/show_bug.cgi?id=94921 instead of closing it without
listening to your customers and the other issue will solve itself.

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