194 	struct emu10k1x_voice *voice;  member
347 static void snd_emu10k1x_pcm_interrupt(struct emu10k1x *emu, struct emu10k1x_voice *voice)  in snd_emu10k1x_pcm_interrupt()  argument
351 	epcm = voice->epcm;  in snd_emu10k1x_pcm_interrupt()
408 	if (! epcm->voice) {  in snd_emu10k1x_pcm_hw_params()
409 		epcm->voice = &epcm->emu->voices[substream->pcm->device];  in snd_emu10k1x_pcm_hw_params()
410 		epcm->voice->use = 1;  in snd_emu10k1x_pcm_hw_params()
411 		epcm->voice->epcm = epcm;  in snd_emu10k1x_pcm_hw_params()
428 	if (epcm->voice) {  in snd_emu10k1x_pcm_hw_free()
429 		epcm->voice->use = 0;  in snd_emu10k1x_pcm_hw_free()
430 		epcm->voice->epcm = NULL;  in snd_emu10k1x_pcm_hw_free()
431 		epcm->voice = NULL;  in snd_emu10k1x_pcm_hw_free()
443 	int voice = epcm->voice->number;  in snd_emu10k1x_pcm_prepare()  local
444 	u32 *table_base = (u32 *)(emu->dma_buffer->area+1024*voice);  in snd_emu10k1x_pcm_prepare()
453 	snd_emu10k1x_ptr_write(emu, PLAYBACK_LIST_ADDR, voice, emu->dma_buffer->addr+1024*voice);  in snd_emu10k1x_pcm_prepare()
454 	snd_emu10k1x_ptr_write(emu, PLAYBACK_LIST_SIZE, voice, (runtime->periods - 1) << 19);  in snd_emu10k1x_pcm_prepare()
455 	snd_emu10k1x_ptr_write(emu, PLAYBACK_LIST_PTR, voice, 0);  in snd_emu10k1x_pcm_prepare()
456 	snd_emu10k1x_ptr_write(emu, PLAYBACK_POINTER, voice, 0);  in snd_emu10k1x_pcm_prepare()
457 	snd_emu10k1x_ptr_write(emu, PLAYBACK_UNKNOWN1, voice, 0);  in snd_emu10k1x_pcm_prepare()
458 	snd_emu10k1x_ptr_write(emu, PLAYBACK_UNKNOWN2, voice, 0);  in snd_emu10k1x_pcm_prepare()
459 	snd_emu10k1x_ptr_write(emu, PLAYBACK_DMA_ADDR, voice, runtime->dma_addr);  in snd_emu10k1x_pcm_prepare()
461 …snd_emu10k1x_ptr_write(emu, PLAYBACK_PERIOD_SIZE, voice, frames_to_bytes(runtime, runtime->period_…  in snd_emu10k1x_pcm_prepare()
473 	int channel = epcm->voice->number;  in snd_emu10k1x_pcm_trigger()
510 	int channel = epcm->voice->number;  in snd_emu10k1x_pcm_pointer()
589 	if (! epcm->voice) {  in snd_emu10k1x_pcm_hw_params_capture()
592 		epcm->voice = &epcm->emu->capture_voice;  in snd_emu10k1x_pcm_hw_params_capture()
593 		epcm->voice->epcm = epcm;  in snd_emu10k1x_pcm_hw_params_capture()
594 		epcm->voice->use = 1;  in snd_emu10k1x_pcm_hw_params_capture()
611 	if (epcm->voice) {  in snd_emu10k1x_pcm_hw_free_capture()
612 		epcm->voice->use = 0;  in snd_emu10k1x_pcm_hw_free_capture()
613 		epcm->voice->epcm = NULL;  in snd_emu10k1x_pcm_hw_free_capture()
614 		epcm->voice = NULL;  in snd_emu10k1x_pcm_hw_free_capture()