diff options
| author | Oliver Neukum <oneukum@suse.de> | 2011-03-11 13:19:43 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-03-11 14:51:51 +0100 |
| commit | edf7de31c25ce72f163bf7d1fc0d2711869d073c (patch) | |
| tree | 4b3b7946c6f97ebf9592d525fd1ce9e07fbb8148 /sound/usb/mixer.h | |
| parent | cc99a0861fa1c72335dc91a2e06d0b431911d55e (diff) | |
ALSA: usbaudio: fix suspend/resume
- ESHUTDOWN must be correctly handled
- the optional interrupt endpoint's URB must be stopped and restarted
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/mixer.h')
| -rw-r--r-- | sound/usb/mixer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index 26c636c5c93a..b4a2c8165e4b 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -52,5 +52,7 @@ void snd_usb_mixer_notify_id(struct usb_mixer_interface *mixer, int unitid); int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval, int request, int validx, int value_set); +void snd_usb_mixer_inactivate(struct usb_mixer_interface *mixer); +int snd_usb_mixer_activate(struct usb_mixer_interface *mixer); #endif /* __USBMIXER_H */ |