|  | /* 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 */ | 
|  |  |