Lines Matching refs:dma_cont
66 void (*prepare)(struct cs4231_dma_control *dma_cont,
68 void (*enable)(struct cs4231_dma_control *dma_cont, int on);
69 int (*request)(struct cs4231_dma_control *dma_cont,
71 unsigned int (*address)(struct cs4231_dma_control *dma_cont);
422 static void snd_cs4231_advance_dma(struct cs4231_dma_control *dma_cont,
435 if (dma_cont->request(dma_cont,
446 struct cs4231_dma_control *dma_cont;
449 dma_cont = &chip->p_dma;
451 dma_cont->prepare(dma_cont, 0);
452 dma_cont->enable(dma_cont, 1);
453 snd_cs4231_advance_dma(dma_cont,
457 dma_cont->enable(dma_cont, 0);
461 dma_cont = &chip->c_dma;
463 dma_cont->prepare(dma_cont, 1);
464 dma_cont->enable(dma_cont, 1);
465 snd_cs4231_advance_dma(dma_cont,
469 dma_cont->enable(dma_cont, 0);
991 struct cs4231_dma_control *dma_cont = &chip->p_dma;
996 ptr = dma_cont->address(dma_cont);
1007 struct cs4231_dma_control *dma_cont = &chip->c_dma;
1012 ptr = dma_cont->address(dma_cont);
1656 static int sbus_dma_request(struct cs4231_dma_control *dma_cont,
1662 struct sbus_dma_info *base = &dma_cont->sbus_info;
1688 static void sbus_dma_prepare(struct cs4231_dma_control *dma_cont, int d)
1692 struct sbus_dma_info *base = &dma_cont->sbus_info;
1707 static void sbus_dma_enable(struct cs4231_dma_control *dma_cont, int on)
1711 struct sbus_dma_info *base = &dma_cont->sbus_info;
1742 static unsigned int sbus_dma_addr(struct cs4231_dma_control *dma_cont)
1744 struct sbus_dma_info *base = &dma_cont->sbus_info;
1889 static int _ebus_dma_request(struct cs4231_dma_control *dma_cont,
1892 return ebus_dma_request(&dma_cont->ebus_info, bus_addr, len);
1895 static void _ebus_dma_enable(struct cs4231_dma_control *dma_cont, int on)
1897 ebus_dma_enable(&dma_cont->ebus_info, on);
1900 static void _ebus_dma_prepare(struct cs4231_dma_control *dma_cont, int dir)
1902 ebus_dma_prepare(&dma_cont->ebus_info, dir);
1905 static unsigned int _ebus_dma_addr(struct cs4231_dma_control *dma_cont)
1907 return ebus_dma_addr(&dma_cont->ebus_info);