Searched refs:dma_risc (Results 1 - 1 of 1) sorted by relevance

/linux-master/sound/pci/
H A Dbt87x.c187 struct snd_dma_buffer dma_risc; member in struct:snd_bt87x
217 if (chip->dma_risc.area == NULL) {
219 PAGE_ALIGN(MAX_RISC_SIZE), &chip->dma_risc) < 0)
222 risc = (__le32 *)chip->dma_risc.area;
256 *risc++ = cpu_to_le32(chip->dma_risc.addr);
264 if (chip->dma_risc.area) {
265 snd_dma_free_pages(&chip->dma_risc);
266 chip->dma_risc.area = NULL;
485 snd_bt87x_writel(chip, REG_RISC_STRT_ADD, chip->dma_risc.addr);

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