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| author | Mark Brown <broonie@kernel.org> | 2023-07-17 08:12:31 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-07-17 08:12:31 +0300 |
| commit | 0791faebfe750292a8a842b64795a390ca4a3b51 (patch) | |
| tree | 0e6095a5a0130398b0693bddfdc421c41eebda7c /sound/usb/midi2.h | |
| parent | e8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff) | |
| parent | fdf0eaf11452d72945af31804e2a1048ee1b574c (diff) | |
| download | linux-0791faebfe750292a8a842b64795a390ca4a3b51.tar.xz | |
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using
the branch.
Diffstat (limited to 'sound/usb/midi2.h')
| -rw-r--r-- | sound/usb/midi2.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sound/usb/midi2.h b/sound/usb/midi2.h new file mode 100644 index 000000000000..94a65fcbd58b --- /dev/null +++ b/sound/usb/midi2.h @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef __USB_AUDIO_MIDI2_H +#define __USB_AUDIO_MIDI2_H + +#include "midi.h" + +#if IS_ENABLED(CONFIG_SND_USB_AUDIO_MIDI_V2) +int snd_usb_midi_v2_create(struct snd_usb_audio *chip, + struct usb_interface *iface, + const struct snd_usb_audio_quirk *quirk, + unsigned int usb_id); +void snd_usb_midi_v2_suspend_all(struct snd_usb_audio *chip); +void snd_usb_midi_v2_resume_all(struct snd_usb_audio *chip); +void snd_usb_midi_v2_disconnect_all(struct snd_usb_audio *chip); +void snd_usb_midi_v2_free_all(struct snd_usb_audio *chip); +#else /* CONFIG_SND_USB_AUDIO_MIDI_V2 */ +/* fallback to MIDI 1.0 creation */ +static inline int snd_usb_midi_v2_create(struct snd_usb_audio *chip, + struct usb_interface *iface, + const struct snd_usb_audio_quirk *quirk, + unsigned int usb_id) +{ + return __snd_usbmidi_create(chip->card, iface, &chip->midi_list, + quirk, usb_id, &chip->num_rawmidis); +} + +static inline void snd_usb_midi_v2_suspend_all(struct snd_usb_audio *chip) {} +static inline void snd_usb_midi_v2_resume_all(struct snd_usb_audio *chip) {} +static inline void snd_usb_midi_v2_disconnect_all(struct snd_usb_audio *chip) {} +static inline void snd_usb_midi_v2_free_all(struct snd_usb_audio *chip) {} +#endif /* CONFIG_SND_USB_AUDIO_MIDI_V2 */ + +#endif /* __USB_AUDIO_MIDI2_H */ |