Lines Matching refs:ch
42 extern void *uaudio_chan_init(struct uaudio_chan *ch, struct snd_dbuf *b,
44 extern int uaudio_chan_free(struct uaudio_chan *ch);
45 extern int uaudio_chan_set_param_blocksize(struct uaudio_chan *ch,
47 extern int uaudio_chan_set_param_fragments(struct uaudio_chan *ch,
49 extern int uaudio_chan_set_param_speed(struct uaudio_chan *ch,
51 extern int uaudio_chan_getptr(struct uaudio_chan *ch);
52 extern struct pcmchan_caps *uaudio_chan_getcaps(struct uaudio_chan *ch);
53 extern struct pcmchan_matrix *uaudio_chan_getmatrix(struct uaudio_chan *ch,
55 extern int uaudio_chan_set_param_format(struct uaudio_chan *ch,
57 extern void uaudio_chan_start(struct uaudio_chan *ch);
58 extern void uaudio_chan_stop(struct uaudio_chan *ch);