Lines Matching defs:dma1
1004 snd_dma_program(chip->dma1, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT);
1131 ptr = snd_dma_pointer(chip->dma1, chip->p_dma_size);
1484 if (chip->hardware == WSS_HW_INTERWAVE && chip->dma1 > 3)
1492 snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.buffer_bytes_max);
1493 snd_pcm_limit_isa_dma_size(chip->dma1, &runtime->hw.period_bytes_max);
1496 if ((err = chip->claim_dma(chip, chip->dma_private_data, chip->dma1)) < 0)
1503 chip->release_dma(chip, chip->dma_private_data, chip->dma1);
1665 if (!(chip->hwshare & WSS_HWSHARE_DMA1) && chip->dma1 >= 0) {
1666 snd_dma_disable(chip->dma1);
1667 free_dma(chip->dma1);
1670 chip->dma2 >= 0 && chip->dma2 != chip->dma1) {
1770 int irq, int dma1, int dma2,
1786 chip->dma1 = -1;
1815 if (!(hwshare & WSS_HWSHARE_DMA1) && request_dma(dma1, "WSS - 1")) {
1816 snd_printk(KERN_ERR "wss: can't grab DMA1 %d\n", dma1);
1820 chip->dma1 = dma1;
1821 if (!(hwshare & WSS_HWSHARE_DMA2) && dma1 != dma2 &&
1827 if (dma1 == dma2 || dma2 < 0) {
1829 chip->dma2 = chip->dma1;
1912 64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024);