Lines Matching defs:dma2
23 * - The driver use dma2 for playback and dma1 for capture.
91 int dma2; /* DMA2 */
462 snd_dma_program(chip->dma2, runtime->dma_addr, size, DMA_MODE_WRITE | DMA_AUTOINIT);
478 if (chip->dma2 >= 4)
777 pos = snd_dma_pointer(chip->dma2, size);
1383 snd_es18xx_config_write(chip, 0x75, chip->dma2);
1430 switch (chip->dma2) {
1444 dev_err(chip->card->dev, "invalid dma2 %d\n", chip->dma2);
1618 if (chip->dma1 == chip->dma2)
1672 chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024);
1709 int irq, int dma1, int dma2)
1719 chip->dma2 = -1;
1742 if (dma2 != dma1 &&
1743 snd_devm_request_dma(card->dev, dma2, "ES18xx DMA 2")) {
1744 dev_err(card->dev, "unable to grab DMA2 %d\n", dma2);
1747 chip->dma2 = dma2;
1901 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */
1923 module_param_hw_array(dma2, int, dma, NULL, 0444);
1924 MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver.");
1960 dma2[dev] = pnp_dma(pdev, 1);
1966 "PnP ES18xx: dma1=%i, dma2=%i, irq=%i\n",
1967 dma1[dev], dma2[dev], irq[dev]);
2049 irq[dev], dma1[dev], dma2[dev]);
2056 if (dma1[dev] != dma2[dev])
2057 sprintf(card->longname, "%s at 0x%lx, irq %d, dma1 %d, dma2 %d",
2060 irq[dev], dma1[dev], dma2[dev]);
2139 if (dma2[dev] == SNDRV_AUTO_DMA) {
2140 dma2[dev] = snd_legacy_find_free_dma(possible_dmas);
2141 if (dma2[dev] < 0) {