sound/pci/aureal.c

88 static int      au_init(device_t dev, struct au_info *au);
94 au_rd(struct au_info *au, int mapno, int regno, int size)
98 		return bus_space_read_1(au->st[mapno], au->sh[mapno], regno);
100 		return bus_space_read_2(au->st[mapno], au->sh[mapno], regno);
102 		return bus_space_read_4(au->st[mapno], au->sh[mapno], regno);
109 au_wr(struct au_info *au, int mapno, int regno, u_int32_t data, int size)
113 		bus_space_write_1(au->st[mapno], au->sh[mapno], regno, data);
116 		bus_space_write_2(au->st[mapno], au->sh[mapno], regno, data);
119 		bus_space_write_4(au->st[mapno], au->sh[mapno], regno, data);
129 	struct au_info *au = (struct au_info *)arg;
133 	au_wr(au, 0, AU_REG_CODECIO, regno, 4);
135 		i=au_rd(au, 0, AU_REG_CODECIO, 4);
141 		au->unit, (regno & AU_CDC_REGMASK)>>16, i);
148 	struct au_info *au = (struct au_info *)arg;
153 			i=au_rd(au, 0, AU_REG_CODECST, 4);
159 		au_wr(au, 0, AU_REG_CODECIO, (regno<<16) | AU_CDC_REGSET | data, 4);
161 		i=au_rdcd(au, regno);
190 au_addroute(struct au_info *au, int a, int b, int route)
193 	if (au->x[a] != a+0x67) j = AU_REG_RTBASE+(au->x[a]<<2);
195 	au_wr(au, 0, AU_REG_RTBASE+(route<<2), 0xffffffff, 4);
196  	au_wr(au, 0, j, route | (b<<7), 4);
197 	au->y[route]=au->x[a];
198 	au->x[a]=route;
199 	au->z[route]=a & 0x000000ff;
200 	au_setbit(au->routes, route, 1);
204 au_delroute(struct au_info *au, int route)
207 	int j=au->z[route];
209 	au_setbit(au->routes, route, 0);
210 	au->z[route]=0x1f;
211 	i=au_rd(au, 0, AU_REG_RTBASE+(route<<2), 4);
212 	au_wr(au, 0, AU_REG_RTBASE+(au->y[route]<<2), i, 4);
213 	au->y[i & 0x7f]=au->y[route];
214 	au_wr(au, 0, AU_REG_RTBASE+(route<<2), 0xfffffffe, 4);
215 	if (au->x[j] == route) au->x[j]=au->y[route];
216 	au->y[route]=0x7f;
220 au_encodec(struct au_info *au, char channel)
222 	au_wr(au, 0, AU_REG_CODECEN,
223 	      au_rd(au, 0, AU_REG_CODECEN, 4) | (1 << (channel + 8)), 4);
227 au_clrfifo(struct au_info *au, u_int32_t c)
231 	for (i=0; i<32; i++) au_wr(au, 0, AU_REG_FIFOBASE+(c<<7)+(i<<2), 0, 4);
235 au_setadb(struct au_info *au, u_int32_t c, u_int32_t enable)
239 	x = au_rd(au, 0, AU_REG_ADB, 4);
242 	au_wr(au, 0, AU_REG_ADB, x, 4);
248 	struct au_info *au = ch->parent;
252 	au_wr(au, 0, 0x1061c, 0, 4);
253 	au_wr(au, 0, 0x10620, 0, 4);
254 	au_wr(au, 0, 0x10624, 0, 4);
271 	au_wr(au, 0, 0x10200, baseaddr, 4);
272 	au_wr(au, 0, 0x10204, baseaddr+0x1000, 4);
273 	au_wr(au, 0, 0x10208, baseaddr+0x2000, 4);
274 	au_wr(au, 0, 0x1020c, baseaddr+0x3000, 4);
276 	au_wr(au, 0, 0x10400, 0xdeffffff, 4);
277 	au_wr(au, 0, 0x10404, 0xfcffffff, 4);
279 	au_wr(au, 0, 0x10580, i, 4);
281 	au_wr(au, 0, 0x10210, baseaddr, 4);
282 	au_wr(au, 0, 0x10214, baseaddr+0x1000, 4);
283 	au_wr(au, 0, 0x10218, baseaddr+0x2000, 4);
284 	au_wr(au, 0, 0x1021c, baseaddr+0x3000, 4);
286 	au_wr(au, 0, 0x10408, 0x00fff000 | 0x56000000 | 0x00000fff, 4);
287 	au_wr(au, 0, 0x1040c, 0x00fff000 | 0x74000000 | 0x00000fff, 4);
289 	au_wr(au, 0, 0x10584, i, 4);
291 	au_wr(au, 0, 0x0f800, stereo? 0x00030032 : 0x00030030, 4);
292 	au_wr(au, 0, 0x0f804, stereo? 0x00030032 : 0x00030030, 4);
294 	au_addroute(au, 0x11, 0, 0x58);
295 	au_addroute(au, 0x11, stereo? 0 : 1, 0x59);
303 	struct au_info *au = devinfo;
304 	struct au_chinfo *ch = (dir == PCMDIR_PLAY)? &au->pch : NULL;
306 	ch->parent = au;
310 	if (sndbuf_alloc(ch->buffer, au->parent_dmat, 0, AU_BUFFSIZE) != 0)
344 	struct au_info *au = ch->parent;
350 		au_setadb(au, 0x11, (go)? 1 : 0);
352 			au_wr(au, 0, 0xf800, 0, 4);
353 			au_wr(au, 0, 0xf804, 0, 4);
354 			au_delroute(au, 0x58);
355 			au_delroute(au, 0x59);
366 	struct au_info *au = ch->parent;
368 		return au_rd(au, 0, AU_REG_UNK2, 4) & (AU_BUFFSIZE-1);
398 	struct au_info *au = p;
401 	au->interrupts++;
402 	intsrc=au_rd(au, 0, AU_REG_IRQSRC, 4);
403 	printf("pcm%d: interrupt with src %x\n", au->unit, intsrc);
404 	if (intsrc & AU_IRQ_FATAL) printf("pcm%d: fatal error irq\n", au->unit);
405 	if (intsrc & AU_IRQ_PARITY) printf("pcm%d: parity error irq\n", au->unit);
407 		(void)au_rd(au, 0, AU_REG_UNK1, 4);
408 		au_wr(au, 0, AU_REG_UNK1, 0, 4);
409 		au_wr(au, 0, AU_REG_UNK1, 0x10000, 4);
412 	       	i=au_rd(au, 0, AU_REG_UNK2, 4) & (AU_BUFFSIZE-1);
413 	       	chn_intr(au->pch.channel);
414 		(void)au_rd(au, 0, AU_REG_UNK3, 4);
415 		(void)au_rd(au, 0, AU_REG_UNK4, 4);
416 		(void)au_rd(au, 0, AU_REG_UNK5, 4);
420 		i=au_rd(au, 0, 0x11004, 4);
424 			i=au_rd(au, 0, 0x11000, 4);
425 			if ((au->midi_stat & 1) && (au->midi_out))
426 				au->midi_out(au->midi_devno, i);
427 			i=au_rd(au, 0, 0x11004);
431 	au_wr(au, 0, AU_REG_IRQSRC, intsrc & 0x7ff, 4);
432 	au_rd(au, 0, AU_REG_IRQSRC, 4);
441 au_init(device_t dev, struct au_info *au)
445 	au_wr(au, 0, AU_REG_IRQGLOB, 0xffffffff, 4);
451 		au_wr(au, 0, AU_REG_CODECCHN+(i<<2), 0, 4);
455 		au_wr(au, 0, AU_REG_CODECST, 0x8068, 4);
457 		au_wr(au, 0, AU_REG_CODECST, 0x00e8, 4);
460 		au_wr(au, 0, AU_REG_CODECST, 0x00a8, 4);
462 		au_wr(au, 0, AU_REG_CODECST, 0x80a8, 4);
464 		au_wr(au, 0, AU_REG_CODECST, 0x80e8, 4);
466 		au_wr(au, 0, AU_REG_CODECST, 0x80a8, 4);
468 		au_wr(au, 0, AU_REG_CODECST, 0x00a8, 4);
470 		au_wr(au, 0, AU_REG_CODECST, 0x00e8, 4);
476 		au_wr(au, 0, AU_REG_CODECCHN+(i<<2), 0, 4);
479 	au_wr(au, 0, AU_REG_CODECST, 0xe8, 4);
481 	au_wr(au, 0, AU_REG_CODECEN, 0, 4);
486 		i=au_rd(au, 0, AU_REG_CODECST, 4);
493 	/*au->x5c=0;*/
494 	for (i=0; i<32;  i++) au->x[i]=i+0x67;
495 	for (i=0; i<128; i++) au->y[i]=0x7f;
496 	for (i=0; i<128; i++) au->z[i]=0x1f;
497 	au_wr(au, 0, AU_REG_ADB, 0, 4);
498 	for (i=0; i<124; i++) au_wr(au, 0, AU_REG_RTBASE+(i<<2), 0xffffffff, 4);
501 	i=au_rd(au, 0, 0x107c0, 4);
505 	au_wr(au, 0, AU_REG_IRQGLOB,
506 	      au_rd(au, 0, AU_REG_IRQGLOB, 4) | AU_IRQ_ENABLE, 4);
508 	 * for (i=0; i<0x80000000; i++) au_wr(au, 0, i<<2, 0, 4);
510 	au->routes[0]=au->routes[1]=au->routes[2]=au->routes[3]=0;
511 	/*au->x1e4=0;*/
514 	au_addroute(au, 0x11, 0x48, 0x02);
515 	au_addroute(au, 0x11, 0x49, 0x03);
516 	au_encodec(au, 0);
517 	au_encodec(au, 1);
519 	for (i=0; i<48; i++) au_wr(au, 0, 0xf800+(i<<2), 0x20, 4);
520 	for (i=2; i<6; i++) au_wr(au, 0, 0xf800+(i<<2), 0, 4);
521 	au_wr(au, 0, 0xf8c0, 0x0843, 4);
522 	for (i=0; i<4; i++) au_clrfifo(au, i);
528 au_testirq(struct au_info *au)
530 	au_wr(au, 0, AU_REG_UNK1, 0x80001000, 4);
531 	au_wr(au, 0, AU_REG_IRQEN, 0x00001030, 4);
532 	au_wr(au, 0, AU_REG_IRQSRC, 0x000007ff, 4);
534 	if (au->interrupts==0) printf("pcm%d: irq test failed\n", au->unit);
553 	struct au_info *au;
564 	au = malloc(sizeof(*au), M_DEVBUF, M_WAITOK | M_ZERO);
565 	au->unit = device_get_unit(dev);
594 			au->st[i] = rman_get_bustag(reg[j]);
595 			au->sh[i] = rman_get_bushandle(reg[j]);
612 		free(au, M_DEVBUF);
617 	au_wr(au, 0, AU_REG_IRQEN, 0, 4);
622 	if (!irq || snd_setup_intr(dev, irq, 0, au_intr, au, &ih)) {
627 	if (au_testirq(au)) device_printf(dev, "irq test failed\n");
629 	if (au_init(dev, au) == -1) {
634 	codec = AC97_CREATE(dev, au, au_ac97);
645 		/*lockarg*/&Giant, &au->parent_dmat) != 0) {
654 	if (pcm_register(dev, au, 1, 1)) goto bad;
655 	/* pcm_addchan(dev, PCMDIR_REC, &au_chantemplate, au); */
656 	pcm_addchan(dev, PCMDIR_PLAY, &auchan_class, au);
662 	if (au) free(au, M_DEVBUF);