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) |
8 | int 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); |
12 | void snd_usb_midi_v2_suspend_all(struct snd_usb_audio *chip); |
13 | void snd_usb_midi_v2_resume_all(struct snd_usb_audio *chip); |
14 | void snd_usb_midi_v2_disconnect_all(struct snd_usb_audio *chip); |
15 | void 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 */ |
18 | static 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 | |
27 | static inline void snd_usb_midi_v2_suspend_all(struct snd_usb_audio *chip) {} |
28 | static inline void snd_usb_midi_v2_resume_all(struct snd_usb_audio *chip) {} |
29 | static inline void snd_usb_midi_v2_disconnect_all(struct snd_usb_audio *chip) {} |
30 | static 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 | |