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Jani Nikula authored
commit 9fcb1704 upstream. The eDP port A register on PCH split platforms has a slightly different register layout from the other ports, with bit 6 being either alternate scrambler reset or reserved, depending on the generation. Our misinterpretation of the bit as audio has lead to warning. Fix this by not enabling audio on port A, since none of our platforms support audio on port A anyway. v2: DDI doesn't have audio on port A either (Sivakumar Thulasimani) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89958Reported-and-tested-by:
Chris Bainbridge <chris.bainbridge@gmail.com> Reviewed-by:
Sivakumar Thulasimani <sivakumar.thulasimani@intel.com> Signed-off-by:
Jani Nikula <jani.nikula@intel.com> [ luis: backported to 3.16: adjusted context ] Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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