linux-surface/Documentation/sound/cards/via82xx-mixer.rst
2017-08-10 09:25:24 -04:00

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VIA82xx mixer
=============
On many VIA82xx boards, the ``Input Source Select`` mixer control does not work.
Setting it to ``Input2`` on such boards will cause recording to hang, or fail
with EIO (input/output error) via OSS emulation. This control should be left
at ``Input1`` for such cards.