ALSA: hda - Add pin-sense trigger when needed for Realtek codecs

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Realtek codecs require the pin-sense trigger call before actually
reading the pin-sense.  Without this, the pin-detection might not be
done accurately.

This patch adds the pin-capability check and issues the trigger call
if required.

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

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This commit is contained in:

Takashi Iwai 2009-06-25 08:13:40 +02:00

parent 28d0325ce6

commit 261c240740

1 changed files with 9 additions and 4 deletions

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sound/pci/hda/patch_realtek.c

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