Lines Matching refs:playback
147 return &chip->playback;
207 * prepare playback/capture stream
340 * playback
346 return snd_pmac_pcm_prepare(chip, &chip->playback, subs);
353 return snd_pmac_pcm_trigger(chip, &chip->playback, subs, cmd);
359 return snd_pmac_pcm_pointer(chip, &chip->playback, subs);
457 * update playback/capture pointer from interrupts
615 return snd_pmac_pcm_open(chip, &chip->playback, subs);
630 return snd_pmac_pcm_close(chip, &chip->playback, subs);
690 chip->playback.cur_formats = chip->formats_ok;
692 chip->playback.cur_freqs = chip->freqs_ok;
706 out_le32(&chip->playback.dma->control, (RUN|PAUSE|FLUSH|WAKE|DEAD) << 16);
707 snd_pmac_wait_ack(&chip->playback);
718 struct pmac_stream *rec = &chip->playback;
736 snd_pmac_dma_stop(&chip->playback);
749 snd_pmac_pcm_update(chip, &chip->playback);
824 snd_pmac_dbdma_free(chip, &chip->playback.cmd);
834 if (chip->playback.dma)
835 iounmap(chip->playback.dma);
1159 chip->playback.stream = SNDRV_PCM_STREAM_PLAYBACK;
1165 if (snd_pmac_dbdma_alloc(chip, &chip->playback.cmd, PMAC_MAX_FRAGS + 1) < 0 ||
1234 chip->playback.dma = ioremap(txdma_addr, 0x100);