[ALSA] hda-codec - Implement auto-mic jack sensing on Samsung laptops

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Implemented the auto-mic jack sensing for Samsung laptops with AD1986A
codec chip (model=laptop-eapd).

The hardware uses pin 0x1d and 0x1f for the internal and external
mics, respectively.

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

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Takashi Iwai 2008-02-12 12:11:36 +01:00

parent e140634812

commit 5d5d5f43f1

1 changed files with 49 additions and 4 deletions

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53

sound/pci/hda/patch_analog.c

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