sound.h (685B)
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 11struct device; 12extern int register_sound_special(const struct file_operations *fops, int unit); 13extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev); 14extern int register_sound_mixer(const struct file_operations *fops, int dev); 15extern int register_sound_dsp(const struct file_operations *fops, int dev); 16 17extern void unregister_sound_special(int unit); 18extern void unregister_sound_mixer(int unit); 19extern void unregister_sound_dsp(int unit); 20#endif /* _LINUX_SOUND_H */