1// SPDX-License-Identifier: GPL-2.0-or-later 2#ifndef __USB_AUDIO_MIDI2_H 3#define __USB_AUDIO_MIDI2_H 4 5#include "midi.h" 6 7#if IS_ENABLED(CONFIG_SND_USB_AUDIO_MIDI_V2) 8int snd_usb_midi_v2_create(struct snd_usb_audio *chip, 9 struct usb_interface *iface, 10 const struct snd_usb_audio_quirk *quirk, 11 unsigned int usb_id); 12void snd_usb_midi_v2_suspend_all(struct snd_usb_audio *chip); 13void snd_usb_midi_v2_resume_all(struct snd_usb_audio *chip); 14void snd_usb_midi_v2_disconnect_all(struct snd_usb_audio *chip); 15void snd_usb_midi_v2_free_all(struct snd_usb_audio *chip); 16#else /* CONFIG_SND_USB_AUDIO_MIDI_V2 */ 17/* fallback to MIDI 1.0 creation */ 18static inline int snd_usb_midi_v2_create(struct snd_usb_audio *chip, 19 struct usb_interface *iface, 20 const struct snd_usb_audio_quirk *quirk, 21 unsigned int usb_id) 22{ 23 return __snd_usbmidi_create(chip->card, iface, &chip->midi_list, 24 quirk, usb_id, &chip->num_rawmidis); 25} 26 27static inline void snd_usb_midi_v2_suspend_all(struct snd_usb_audio *chip) {} 28static inline void snd_usb_midi_v2_resume_all(struct snd_usb_audio *chip) {} 29static inline void snd_usb_midi_v2_disconnect_all(struct snd_usb_audio *chip) {} 30static inline void snd_usb_midi_v2_free_all(struct snd_usb_audio *chip) {} 31#endif /* CONFIG_SND_USB_AUDIO_MIDI_V2 */ 32 33#endif /* __USB_AUDIO_MIDI2_H */ 34