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ALSA: hda/analog - Handle inverted EAPD properly in vmaster hook 

ad_vmaster_eapd_hook() needs to handle the inverted EAPD case
properly, too.  Otherwise the output gets broken on Lenovo N100 with
AD1986A codec.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64971
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-12-02 15:01:35 +01:00
parent e7ca237bfc
commit ce8e0fd239
1 changed files with 2 additions and 0 deletions
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2
sound/pci/hda/patch_analog.c
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@ -147,6 +147,8 @@ static void ad_vmaster_eapd_hook(void *private_data, int enabled)
if (!spec->eapd_nid)
return;
if (codec->inv_eapd)
enabled = !enabled;
snd_hda_codec_update_cache(codec, spec->eapd_nid, 0,
AC_VERB_SET_EAPD_BTLENABLE,
enabled ? 0x02 : 0x00);