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| author | Chris J Arges <chris.j.arges@canonical.com> | 2014-11-12 21:07:01 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-11-13 09:32:02 +0300 |
| commit | eef90451605d79a5703756505087e0ef16da9077 (patch) | |
| tree | 30b0375670d521eed61aff09385169c34c8b981a /sound/usb/mixer.h | |
| parent | f41d6049d18694e8b3d938464432d0e51f671089 (diff) | |
| download | linux-eef90451605d79a5703756505087e0ef16da9077.tar.xz | |
ALSA: usb-audio: make set_*_mix_values functions public
Make the functions set_cur_mix_value and get_cur_mix_value accessible by files
that include mixer.h. In addition make usb_mixer_elem_free accessible.
This allows reuse of these functions by mixers that may require quirks.
The following summarizes the renamed functions:
- set_cur_mix_value -> snd_usb_set_cur_mix_value
- get_cur_mix_value -> snd_usb_get_cur_mix_value
- usb_mixer_elem_free -> snd_usb_mixer_elem_free
Signed-off-by: Chris J Arges <chris.j.arges@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/mixer.h')
| -rw-r--r-- | sound/usb/mixer.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index 7423f998cfb5..2478a844a322 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -76,4 +76,12 @@ int snd_usb_mixer_suspend(struct usb_mixer_interface *mixer); int snd_usb_mixer_resume(struct usb_mixer_interface *mixer, bool reset_resume); #endif +int snd_usb_set_cur_mix_value(struct usb_mixer_elem_info *cval, int channel, + int index, int value); + +int snd_usb_get_cur_mix_value(struct usb_mixer_elem_info *cval, + int channel, int index, int *value); + +extern void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl); + #endif /* __USBMIXER_H */ |