diff options
| author | Meizu OpenSource <patchwork@meizu.com> | 2016-08-15 10:19:42 +0800 |
|---|---|---|
| committer | Meizu OpenSource <patchwork@meizu.com> | 2016-08-15 10:19:42 +0800 |
| commit | d2e1446d81725c351dc73a03b397ce043fb18452 (patch) | |
| tree | 4dbc616b7f92aea39cd697a9084205ddb805e344 /include/linux/sound.h | |
first commit
Diffstat (limited to 'include/linux/sound.h')
| -rw-r--r-- | include/linux/sound.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/sound.h b/include/linux/sound.h new file mode 100644 index 000000000..73ded040f --- /dev/null +++ b/include/linux/sound.h @@ -0,0 +1,21 @@ +#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_midi(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_midi(int unit); +extern void unregister_sound_dsp(int unit); +#endif /* _LINUX_SOUND_H */ |