diff options
Diffstat (limited to 'include/sound/control.h')
| -rw-r--r-- | include/sound/control.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/sound/control.h b/include/sound/control.h index b2796e83c7ac..eff96dc7a278 100644 --- a/include/sound/control.h +++ b/include/sound/control.h @@ -227,6 +227,11 @@ snd_ctl_add_slave_uncached(struct snd_kcontrol *master, return _snd_ctl_add_slave(master, slave, SND_CTL_SLAVE_NEED_UPDATE); } +int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kctl, + void (*hook)(void *private_data, int), + void *private_data); +void snd_ctl_sync_vmaster_hook(struct snd_kcontrol *kctl); + /* * Helper functions for jack-detection controls */ |