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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [DP MST + DP-HDMI] DisplayPort always defaults to incorrect limited-range RGB on FullHD external display"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108821#c23">Comment # 23</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [DP MST + DP-HDMI] DisplayPort always defaults to incorrect limited-range RGB on FullHD external display"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108821">bug 108821</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre>(In reply to Ivan Vlk from <a href="show_bug.cgi?id=108821#c22">comment #22</a>)
<span class="quote">> (In reply to Ville Syrjala from <a href="show_bug.cgi?id=108821#c21">comment #21</a>)
> > I pimped up a bunch of things in the MST code. It ought to help here:
> > git://github.com/vsyrjala/linux.git dp_mst_props
> >
> > Please test and report back.
>
> I'm really happy to help with testing, however, I have no idea how to do
> that :-) Any step-by-step howto, plese?
>
> Thank you.
> Ivan</span >
git clone git://github.com/vsyrjala/linux.git
cd linux
git checkout dp_mst_props
zcat /proc/config.gz > .config
make -j$(nproc)
# just keep hitting enter to select the default value
# for all the new config options it asks you about
# you seem to be running fedora so you can
# probably just build an rpm for yourself with
make binrpm-pkg</pre>
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