| /* SPDX-License-Identifier: GPL-2.0 */ | 
 | #ifndef SND_USB_MIXER_QUIRKS_H | 
 | #define SND_USB_MIXER_QUIRKS_H | 
 |  | 
 | int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer); | 
 |  | 
 | void snd_emuusb_set_samplerate(struct snd_usb_audio *chip, | 
 | 			       unsigned char samplerate_id); | 
 |  | 
 | void snd_usb_mixer_rc_memory_change(struct usb_mixer_interface *mixer, | 
 | 				    int unitid); | 
 |  | 
 | void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_interface *mixer, | 
 | 				  struct usb_mixer_elem_info *cval, int unitid, | 
 | 				  struct snd_kcontrol *kctl); | 
 |  | 
 | #ifdef CONFIG_PM | 
 | void snd_usb_mixer_resume_quirk(struct usb_mixer_interface *mixer); | 
 | #endif | 
 |  | 
 | #endif /* SND_USB_MIXER_QUIRKS_H */ | 
 |  |