ALSA: hda - Fix HP/line-out initialization with IDT/STAC codecs

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It's possible that hp_detect is set even though no headphone pin is
detected.  The driver issues, however, an unsol event only to hp_pins[0],
which can be invalid.

This patch adds the check of the valid pin to send an unsol event
at initialization and resume callbacks.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2009-09-14 15:36:14 +02:00

parent fc64b26cfa

commit 5f380eb1ef

1 changed files with 11 additions and 3 deletions

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14

sound/pci/hda/patch_sigmatel.c

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