diff options
| author | Takashi Iwai <tiwai@suse.de> | 2013-01-17 08:52:11 (GMT) |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-01-17 08:55:21 (GMT) |
| commit | 29476558deb3017993366a3b0b45dff2acad495b (patch) | |
| tree | 40915fd4cf39f8ddd0e290bcd2d6f83c3442a1e5 /sound/pci/hda/hda_generic.h | |
| parent | acc47aafcfcf16cebcab12ab65efdc0ff3af181c (diff) | |
| download | linux-fsl-qoriq-29476558deb3017993366a3b0b45dff2acad495b.tar.xz | |
ALSA: hda - Add input jack mode enum controls to generic parser
Just like the jack mode enum ctls for output jacks, add the support
for similar enum ctls for input pins to control the bias Vref.
The new controls will be added when spec->add_in_jack_modes is set
either by the codec driver or by a hint string.
Note that ground and 100% vrefs are excluded from the list for
simplicity, currently. We may add a new flag to allow them, too.
But I guess it's easier to put a value override in the pinfix in such
a case.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_generic.h')
| -rw-r--r-- | sound/pci/hda/hda_generic.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index dd0818b..142a571 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -202,6 +202,7 @@ struct hda_gen_spec { unsigned int prefer_hp_amp:1; /* enable HP amp for speaker if any */ unsigned int add_stereo_mix_input:1; /* add aamix as a capture src */ unsigned int add_out_jack_modes:1; /* add output jack mode enum ctls */ + unsigned int add_in_jack_modes:1; /* add input jack mode enum ctls */ /* other internal flags */ unsigned int no_analog:1; /* digital I/O only */ |