ALSA: hda - Control EAPD for Master volume on Lenovo N100

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Similarly as other laptops with AD1981 & co codecs, we can control
EAPD on AD1986A more safely depending on the Master switch, in order
to save some power.

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

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Takashi Iwai 2013-11-13 09:42:56 +01:00

parent 7a3e6107f9

commit f710a9fbd3

1 changed files with 14 additions and 13 deletions

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27

sound/pci/hda/patch_analog.c

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