Lines Matching refs:hw_buf
869 memcpy(cpcm->hw_buf.area + rec->hw_data, runtime->dma_area + rec->sw_data, bytes);
886 chip->capt.hw_buf.area + rec->hw_data, bytes);
910 ptr -= cpcm->hw_buf.addr;
927 ptr -= cpcm->hw_buf.addr;
934 size_t ptr = snd_cs46xx_peek(chip, BA1_CBA) - chip->capt.hw_buf.addr;
941 size_t ptr = snd_cs46xx_peek(chip, BA1_CBA) - chip->capt.hw_buf.addr;
1048 cpcm, cpcm->hw_buf.addr,cpcm->pcm_channel_id);
1062 cpcm->hw_buf.addr,
1121 if (runtime->dma_area != cpcm->hw_buf.area)
1123 runtime->dma_area = cpcm->hw_buf.area;
1124 runtime->dma_addr = cpcm->hw_buf.addr;
1125 runtime->dma_bytes = cpcm->hw_buf.bytes;
1145 if (runtime->dma_area == cpcm->hw_buf.area) {
1194 if (runtime->dma_area != cpcm->hw_buf.area)
1263 snd_cs46xx_poke(chip, BA1_PBA, cpcm->hw_buf.addr);
1286 if (runtime->dma_area != chip->capt.hw_buf.area)
1288 runtime->dma_area = chip->capt.hw_buf.area;
1289 runtime->dma_addr = chip->capt.hw_buf.addr;
1290 runtime->dma_bytes = chip->capt.hw_buf.bytes;
1293 if (runtime->dma_area == chip->capt.hw_buf.area) {
1311 if (runtime->dma_area != chip->capt.hw_buf.area)
1325 snd_cs46xx_poke(chip, BA1_CBA, chip->capt.hw_buf.addr);
1498 PAGE_SIZE, &cpcm->hw_buf) < 0) {
1586 PAGE_SIZE, &chip->capt.hw_buf) < 0)
1627 snd_dma_free_pages(&cpcm->hw_buf);
1638 snd_dma_free_pages(&chip->capt.hw_buf);