1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _LINUX_SOUND_H |
3 | #define _LINUX_SOUND_H |
4 | |
5 | #include <uapi/linux/sound.h> |
6 | |
7 | /* |
8 | * Sound core interface functions |
9 | */ |
10 | |
11 | struct device; |
12 | extern int register_sound_special(const struct file_operations *fops, int unit); |
13 | extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev); |
14 | extern int register_sound_mixer(const struct file_operations *fops, int dev); |
15 | extern int register_sound_dsp(const struct file_operations *fops, int dev); |
16 | |
17 | extern void unregister_sound_special(int unit); |
18 | extern void unregister_sound_mixer(int unit); |
19 | extern void unregister_sound_dsp(int unit); |
20 | #endif /* _LINUX_SOUND_H */ |
21 | |