Lines Matching refs:hw_buf
869 memcpy(cpcm->hw_buf.area + rec->hw_data, runtime->dma_area + rec->sw_data, bytes); in snd_cs46xx_pb_trans_copy()
886 chip->capt.hw_buf.area + rec->hw_data, bytes); in snd_cs46xx_cp_trans_copy()
910 ptr -= cpcm->hw_buf.addr; in snd_cs46xx_playback_direct_pointer()
927 ptr -= cpcm->hw_buf.addr; in snd_cs46xx_playback_indirect_pointer()
934 size_t ptr = snd_cs46xx_peek(chip, BA1_CBA) - chip->capt.hw_buf.addr; in snd_cs46xx_capture_direct_pointer()
941 size_t ptr = snd_cs46xx_peek(chip, BA1_CBA) - chip->capt.hw_buf.addr; in snd_cs46xx_capture_indirect_pointer()
1048 cpcm, cpcm->hw_buf.addr,cpcm->pcm_channel_id); in _cs46xx_adjust_sample_rate()
1062 cpcm->hw_buf.addr, in _cs46xx_adjust_sample_rate()
1122 if (runtime->dma_area != cpcm->hw_buf.area) in snd_cs46xx_playback_hw_params()
1124 snd_pcm_set_runtime_buffer(substream, &cpcm->hw_buf); in snd_cs46xx_playback_hw_params()
1144 if (runtime->dma_area == cpcm->hw_buf.area) in snd_cs46xx_playback_hw_params()
1191 if (runtime->dma_area != cpcm->hw_buf.area) in snd_cs46xx_playback_hw_free()
1258 snd_cs46xx_poke(chip, BA1_PBA, cpcm->hw_buf.addr); in snd_cs46xx_playback_prepare()
1281 if (runtime->dma_area != chip->capt.hw_buf.area) in snd_cs46xx_capture_hw_params()
1283 snd_pcm_set_runtime_buffer(substream, &chip->capt.hw_buf); in snd_cs46xx_capture_hw_params()
1286 if (runtime->dma_area == chip->capt.hw_buf.area) in snd_cs46xx_capture_hw_params()
1302 if (runtime->dma_area != chip->capt.hw_buf.area) in snd_cs46xx_capture_hw_free()
1314 snd_cs46xx_poke(chip, BA1_CBA, chip->capt.hw_buf.addr); in snd_cs46xx_capture_prepare()
1487 PAGE_SIZE, &cpcm->hw_buf) < 0) { in _cs46xx_playback_open_channel()
1575 PAGE_SIZE, &chip->capt.hw_buf) < 0) in snd_cs46xx_capture_open()
1616 snd_dma_free_pages(&cpcm->hw_buf); in snd_cs46xx_playback_close()
1627 snd_dma_free_pages(&chip->capt.hw_buf); in snd_cs46xx_capture_close()