diff options
Diffstat (limited to 'include/linux/sound.h')
| -rw-r--r-- | include/linux/sound.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/sound.h b/include/linux/sound.h new file mode 100644 index 000000000..ec85b7a1f --- /dev/null +++ b/include/linux/sound.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_SOUND_H +#define _LINUX_SOUND_H + +#include <uapi/linux/sound.h> + +/* + * Sound core interface functions + */ + +struct device; +extern int register_sound_special(const struct file_operations *fops, int unit); +extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev); +extern int register_sound_mixer(const struct file_operations *fops, int dev); +extern int register_sound_dsp(const struct file_operations *fops, int dev); + +extern void unregister_sound_special(int unit); +extern void unregister_sound_mixer(int unit); +extern void unregister_sound_dsp(int unit); +#endif /* _LINUX_SOUND_H */ |