| ============= | |
| 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. |