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ALSA: hda - Sync EAPD with vmaster on AD1984A Thinkpads
authorTakashi Iwai <tiwai@suse.de>
Fri, 25 Oct 2013 22:33:58 +0000 (00:33 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 25 Oct 2013 22:33:58 +0000 (00:33 +0200)
commitafb5a7793144179bfd856e3c928b69c43e2a1d8a
treee3d468540dd5964591558758d547e78affc2412atree | snapshot (tar.gz zip)
parentd601b66616fd4d7672916fe406303bfb1b0b4096commit | diff
ALSA: hda - Sync EAPD with vmaster on AD1984A Thinkpads

As EAPD on NID 0x12 (speaker pin) is used as the master amp on
Thinkpads with AD1984A codec, we can hook this to vmaster for saving a
bit more power at master mute state.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_analog.c diff | blob | blame | history