209 	struct emu10k1x_voice *voice;  member
363 static void snd_emu10k1x_pcm_interrupt(struct emu10k1x *emu, struct emu10k1x_voice *voice)  in snd_emu10k1x_pcm_interrupt()  argument
367 	if ((epcm = voice->epcm) == NULL)  in snd_emu10k1x_pcm_interrupt()
422 	if (! epcm->voice) {  in snd_emu10k1x_pcm_hw_params()
423 		epcm->voice = &epcm->emu->voices[substream->pcm->device];  in snd_emu10k1x_pcm_hw_params()
424 		epcm->voice->use = 1;  in snd_emu10k1x_pcm_hw_params()
425 		epcm->voice->epcm = epcm;  in snd_emu10k1x_pcm_hw_params()
443 	if (epcm->voice) {  in snd_emu10k1x_pcm_hw_free()
444 		epcm->voice->use = 0;  in snd_emu10k1x_pcm_hw_free()
445 		epcm->voice->epcm = NULL;  in snd_emu10k1x_pcm_hw_free()
446 		epcm->voice = NULL;  in snd_emu10k1x_pcm_hw_free()
458 	int voice = epcm->voice->number;  in snd_emu10k1x_pcm_prepare()  local
459 	u32 *table_base = (u32 *)(emu->dma_buffer.area+1024*voice);  in snd_emu10k1x_pcm_prepare()
468 	snd_emu10k1x_ptr_write(emu, PLAYBACK_LIST_ADDR, voice, emu->dma_buffer.addr+1024*voice);  in snd_emu10k1x_pcm_prepare()
469 	snd_emu10k1x_ptr_write(emu, PLAYBACK_LIST_SIZE, voice, (runtime->periods - 1) << 19);  in snd_emu10k1x_pcm_prepare()
470 	snd_emu10k1x_ptr_write(emu, PLAYBACK_LIST_PTR, voice, 0);  in snd_emu10k1x_pcm_prepare()
471 	snd_emu10k1x_ptr_write(emu, PLAYBACK_POINTER, voice, 0);  in snd_emu10k1x_pcm_prepare()
472 	snd_emu10k1x_ptr_write(emu, PLAYBACK_UNKNOWN1, voice, 0);  in snd_emu10k1x_pcm_prepare()
473 	snd_emu10k1x_ptr_write(emu, PLAYBACK_UNKNOWN2, voice, 0);  in snd_emu10k1x_pcm_prepare()
474 	snd_emu10k1x_ptr_write(emu, PLAYBACK_DMA_ADDR, voice, runtime->dma_addr);  in snd_emu10k1x_pcm_prepare()
476 …snd_emu10k1x_ptr_write(emu, PLAYBACK_PERIOD_SIZE, voice, frames_to_bytes(runtime, runtime->period_…  in snd_emu10k1x_pcm_prepare()
488 	int channel = epcm->voice->number;  in snd_emu10k1x_pcm_trigger()
525 	int channel = epcm->voice->number;  in snd_emu10k1x_pcm_pointer()
603 	if (! epcm->voice) {  in snd_emu10k1x_pcm_hw_params_capture()
606 		epcm->voice = &epcm->emu->capture_voice;  in snd_emu10k1x_pcm_hw_params_capture()
607 		epcm->voice->epcm = epcm;  in snd_emu10k1x_pcm_hw_params_capture()
608 		epcm->voice->use = 1;  in snd_emu10k1x_pcm_hw_params_capture()
626 	if (epcm->voice) {  in snd_emu10k1x_pcm_hw_free_capture()
627 		epcm->voice->use = 0;  in snd_emu10k1x_pcm_hw_free_capture()
628 		epcm->voice->epcm = NULL;  in snd_emu10k1x_pcm_hw_free_capture()
629 		epcm->voice = NULL;  in snd_emu10k1x_pcm_hw_free_capture()