diff options
Diffstat (limited to 'sound/i2c')
| -rw-r--r-- | sound/i2c/other/ak4xxx-adda.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c index dc7cc2001b74..7d562f084207 100644 --- a/sound/i2c/other/ak4xxx-adda.c +++ b/sound/i2c/other/ak4xxx-adda.c @@ -598,6 +598,31 @@ int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak) if (err < 0) goto __error; } + + if (ak->type == SND_AK5365) { + memset(ctl, 0, sizeof(*ctl)); + if (ak->channel_names == NULL) + strcpy(ctl->id.name, "Capture Volume"); + else + strcpy(ctl->id.name, ak->channel_names[0]); + ctl->id.index = ak->idx_offset * 2; + ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->count = 1; + ctl->info = snd_akm4xxx_stereo_volume_info; + ctl->get = snd_akm4xxx_stereo_volume_get; + ctl->put = snd_akm4xxx_stereo_volume_put; + /* Registers 4 & 5 (see AK5365 data sheet, pages 34 and 35): + * valid values are from 0x00 (mute) to 0x98 (+12dB). */ + ctl->private_value = + AK_COMPOSE(0, 4, 0, 0x98); + ctl->private_data = ak; + err = snd_ctl_add(ak->card, + snd_ctl_new(ctl, SNDRV_CTL_ELEM_ACCESS_READ| + SNDRV_CTL_ELEM_ACCESS_WRITE)); + if (err < 0) + goto __error; + } + if (ak->type == SND_AK4355 || ak->type == SND_AK4358) num_emphs = 1; else |