Searched refs:dma_risc (Results 1 – 1 of 1) sorted by relevance
203 struct snd_dma_buffer dma_risc; member233 if (chip->dma_risc.area == NULL) { in snd_bt87x_create_risc()235 PAGE_ALIGN(MAX_RISC_SIZE), &chip->dma_risc) < 0) in snd_bt87x_create_risc()238 risc = (u32 *)chip->dma_risc.area; in snd_bt87x_create_risc()272 *risc++ = cpu_to_le32(chip->dma_risc.addr); in snd_bt87x_create_risc()280 if (chip->dma_risc.area) { in snd_bt87x_free_risc()281 snd_dma_free_pages(&chip->dma_risc); in snd_bt87x_free_risc()282 chip->dma_risc.area = NULL; in snd_bt87x_free_risc()511 snd_bt87x_writel(chip, REG_RISC_STRT_ADD, chip->dma_risc.addr); in snd_bt87x_start()