ALSA: hda - Allow multi-io with HP output for ALC662 & co

Even if the machine has no line-out but only HP-out, try to detect the
multi-io.  It'll allow more possibilities for 5.1 outputs on laptops.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2011-06-24 10:35:05 +02:00
commit 3fccdfd891