Lines Matching defs:ctl
135 /* some gui mixers can't handle negative ctl values */
850 const struct scarlett_mixer_control *ctl;
870 ctl = &info->controls[i];
872 switch (ctl->type) {
874 err = add_output_ctls(mixer, ctl->num, ctl->name, info);
879 sprintf(mx, "Input %d Impedance Switch", ctl->num);
882 0x09, ctl->num, USB_MIXER_S16, 1, mx,
888 sprintf(mx, "Input %d Pad Switch", ctl->num);
891 0x0b, ctl->num, USB_MIXER_S16, 1, mx,
897 sprintf(mx, "Input %d Gain Switch", ctl->num);
900 0x08, ctl->num, USB_MIXER_S16, 1, mx,