Lines Matching defs:audio_buf
346 char *audio_buf = rt->dma_area;
348 audio_buf[cdev->audio_in_buf_pos[stream]++]
393 char *audio_buf = rt->dma_area;
395 audio_buf[cdev->audio_in_buf_pos[stream]++] =
420 char *audio_buf = NULL;
425 audio_buf = rt->dma_area;
431 if (audio_buf) {
433 audio_buf[cdev->audio_in_buf_pos[stream]++] = usb_buf[i+n];
506 char *audio_buf = rt->dma_area;
509 audio_buf[cdev->audio_out_buf_pos[stream]];
537 char *audio_buf = NULL;
542 audio_buf = rt->dma_area;
548 if (audio_buf) {
549 usb_buf[i+n] = audio_buf[cdev->audio_out_buf_pos[stream]++];
558 if (audio_buf)