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ALSA: hda - Allow jack detection when polling is enabled 

Let is_jack_detectable() return true when the jack polling is enabled
for the codec.  VT1708 uses the polling explicitly so we need to allow
it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-01-07 12:11:33 +01:00
parent e6b85f3c9d
commit 76a19c69d9
1 changed files with 2 additions and 1 deletions
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3
sound/pci/hda/hda_jack.c
View File

@ -29,7 +29,8 @@ bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)
if (get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
AC_DEFCFG_MISC_NO_PRESENCE)
return false;
if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP))
if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) &&
!codec->jackpoll_interval)
return false;
return true;
}