2010-03-05 02:46:13 +08:00
|
|
|
#ifndef __USBAUDIO_ENDPOINT_H
|
|
|
|
|
#define __USBAUDIO_ENDPOINT_H
|
|
|
|
|
|
2011-09-14 18:46:57 +08:00
|
|
|
void snd_usb_init_substream(struct snd_usb_stream *as,
|
|
|
|
|
int stream,
|
|
|
|
|
struct audioformat *fp);
|
|
|
|
|
|
|
|
|
|
int snd_usb_init_substream_urbs(struct snd_usb_substream *subs,
|
|
|
|
|
unsigned int period_bytes,
|
|
|
|
|
unsigned int rate,
|
|
|
|
|
unsigned int frame_bits);
|
|
|
|
|
|
|
|
|
|
void snd_usb_release_substream_urbs(struct snd_usb_substream *subs, int force);
|
|
|
|
|
|
|
|
|
|
int snd_usb_substream_prepare(struct snd_usb_substream *subs,
|
|
|
|
|
struct snd_pcm_runtime *runtime);
|
|
|
|
|
|
|
|
|
|
int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substream, int cmd);
|
|
|
|
|
int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream, int cmd);
|
|
|
|
|
|
2010-03-05 02:46:13 +08:00
|
|
|
#endif /* __USBAUDIO_ENDPOINT_H */
|
