Lines Matching refs:hw_buf
689 memcpy(cpcm->hw_buf.area + rec->hw_data, runtime->dma_area + rec->sw_data, bytes);
706 chip->capt.hw_buf.area + rec->hw_data, bytes);
728 ptr -= cpcm->hw_buf.addr;
744 ptr -= cpcm->hw_buf.addr;
751 size_t ptr = snd_cs46xx_peek(chip, BA1_CBA) - chip->capt.hw_buf.addr;
758 size_t ptr = snd_cs46xx_peek(chip, BA1_CBA) - chip->capt.hw_buf.addr;
865 cpcm, cpcm->hw_buf.addr,cpcm->pcm_channel_id);
878 cpcm->hw_buf.addr,
934 if (runtime->dma_area != cpcm->hw_buf.area)
936 runtime->dma_area = cpcm->hw_buf.area;
937 runtime->dma_addr = cpcm->hw_buf.addr;
938 runtime->dma_bytes = cpcm->hw_buf.bytes;
958 if (runtime->dma_area == cpcm->hw_buf.area) {
1007 if (runtime->dma_area != cpcm->hw_buf.area)
1075 snd_cs46xx_poke(chip, BA1_PBA, cpcm->hw_buf.addr);
1098 if (runtime->dma_area != chip->capt.hw_buf.area)
1100 runtime->dma_area = chip->capt.hw_buf.area;
1101 runtime->dma_addr = chip->capt.hw_buf.addr;
1102 runtime->dma_bytes = chip->capt.hw_buf.bytes;
1105 if (runtime->dma_area == chip->capt.hw_buf.area) {
1123 if (runtime->dma_area != chip->capt.hw_buf.area)
1137 snd_cs46xx_poke(chip, BA1_CBA, chip->capt.hw_buf.addr);
1308 PAGE_SIZE, &cpcm->hw_buf) < 0) {
1398 PAGE_SIZE, &chip->capt.hw_buf) < 0)
1439 snd_dma_free_pages(&cpcm->hw_buf);
1450 snd_dma_free_pages(&chip->capt.hw_buf);