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| author | Oliver Neukum <oneukum@suse.de> | 2007-12-14 16:42:41 +0300 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 19:29:36 +0300 |
| commit | f85bf29c9435baf927e1817e6b43c9429b84f822 (patch) | |
| tree | 9a32fda61aafa0d87a8040c2657fe57dd1c59dcc /sound/usb/usbaudio.h | |
| parent | 175859bf1602c7ee38d720daa14a287072cc2b72 (diff) | |
| download | linux-f85bf29c9435baf927e1817e6b43c9429b84f822.tar.xz | |
[ALSA] usb audio suspend support
This patch implements suspend/resume support for USB audio devices.
It works with the microphone in my camera.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/usb/usbaudio.h')
| -rw-r--r-- | sound/usb/usbaudio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index 2272f45a1867..7cf18c38dc42 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -126,6 +126,7 @@ struct snd_usb_audio { u32 usb_id; int shutdown; int num_interfaces; + int num_suspended_intf; struct list_head pcm_list; /* list of pcm streams */ int pcm_devs; |