ATI_DMA_SPDIF
return snd_atiixp_pcm_open(substream, &chip->dmas[ATI_DMA_SPDIF], -1);
return snd_atiixp_pcm_close(substream, &chip->dmas[ATI_DMA_SPDIF]);
.type = ATI_DMA_SPDIF,
chip->dmas[ATI_DMA_SPDIF].ops = &snd_atiixp_spdif_dma_ops;
snd_atiixp_xrun_dma(chip, &chip->dmas[ATI_DMA_SPDIF]);
snd_atiixp_update_dma(chip, &chip->dmas[ATI_DMA_SPDIF]);