Lines Matching defs:ctl
322 snd_ctl_t *ctl;339 if ((ret = snd_ctl_hw_open(&ctl, NULL, card, 0)) < 0)348 snd_ctl_close(ctl);351 ret = snd_ctl_rawmidi_prefer_subdevice(ctl, subdevice);353 snd_ctl_close(ctl);384 snd_ctl_close(ctl);393 snd_ctl_close(ctl);398 snd_ctl_close(ctl);413 snd_ctl_close(ctl);421 snd_ctl_close(ctl);