81 #define ATI_IXP_CHN_RUNNING	0x00000001
82 #define ATI_IXP_CHN_SUSPEND	0x00000002
147 	SND_FORMAT(AFMT_S16_LE, 2, 0),
148 	SND_FORMAT(AFMT_S32_LE, 2, 0),
149 	0
153 	SND_FORMAT(AFMT_S16_LE, 2, 0),
154 	0
160 	atiixp_fmt_32bit, 0
166 	atiixp_fmt, 0
223 	atiixp_wr(sc, ATI_REG_ISR, 0xffffffff);  in atiixp_enable_interrupts()
252 	atiixp_wr(sc, ATI_REG_IER, 0);  in atiixp_disable_interrupts()
255 	atiixp_wr(sc, ATI_REG_ISR, 0xffffffff);  in atiixp_disable_interrupts()
292 #if 0  in atiixp_reset_aclink()
314 	if (timeout == 0)  in atiixp_reset_aclink()
316 #if 0  in atiixp_reset_aclink()
367 		    ATI_REG_PHYS_OUT_ADDR_EN) == 0)  in atiixp_waitready_codec()
368 			return (0);  in atiixp_waitready_codec()
401 	if (reg < 0x7c)  in atiixp_rdcd()
402 		device_printf(sc->dev, "codec read timeout! (reg 0x%x)\n", reg);  in atiixp_rdcd()
421 	return (0);  in atiixp_wrcd()
471 	if (sndbuf_alloc(ch->buffer, sc->parent_dmat, 0, sc->bufsz) == -1)  in atiixp_chan_init()
496 		if ((format & AFMT_32BIT) == 0)  in atiixp_chan_setformat()
505 		value |= 0x04 << ATI_REG_OUT_DMA_THRESHOLD_SHIFT;  in atiixp_chan_setformat()
509 		if ((format & AFMT_32BIT) == 0)  in atiixp_chan_setformat()
519 	return (0);  in atiixp_chan_setformat()
558 	    sndbuf_resize(ch->buffer, blkcnt, blksz) != 0)  in atiixp_chan_setfragments()
565 	return (0);  in atiixp_chan_setfragments()
588 	if (sc->polling != 0) {  in atiixp_buildsgdt()
596 	for (i = 0; i < blkcnt; i++) {  in atiixp_buildsgdt()
598 		ch->sgd_table[i].status = htole16(0);  in atiixp_buildsgdt()
623 #if 0  in atiixp_dmapos()
657 	return (0);  in atiixp_dmapos()
667 		return (0);  in atiixp_poll_channel()
677 		return (0);  in atiixp_poll_channel()
691 	uint32_t trigger = 0;  in atiixp_poll_callback()
697 	if (sc->polling == 0 || atiixp_chan_active(sc) == 0) {  in atiixp_poll_callback()
702 	trigger |= (atiixp_poll_channel(&sc->pch) != 0) ? 1 : 0;  in atiixp_poll_callback()
703 	trigger |= (atiixp_poll_channel(&sc->rch) != 0) ? 2 : 0;  in atiixp_poll_callback()
726 		return (0);  in atiixp_chan_trigger()
734 		atiixp_wr(sc, ch->linkptr_bit, 0);  in atiixp_chan_trigger()
738 		if (sc->polling != 0) {  in atiixp_chan_trigger()
739 			ch->ptr = 0;  in atiixp_chan_trigger()
740 			ch->prevptr = 0;  in atiixp_chan_trigger()
749 			if (atiixp_chan_active(sc) == 0 ||  in atiixp_chan_trigger()
752 					if (atiixp_chan_active(sc) == 0)  in atiixp_chan_trigger()
774 		if (sc->polling != 0) {  in atiixp_chan_trigger()
775 			if (atiixp_chan_active(sc) == 0) {  in atiixp_chan_trigger()
807 		return (0);  in atiixp_chan_trigger()
822 	return (0);  in atiixp_chan_trigger()
833 	if (sc->polling != 0)  in atiixp_chan_getptr()
873 	uint32_t trigger = 0;  in atiixp_intr()
876 	if (sc->polling != 0) {  in atiixp_intr()
882 	if (status == 0) {  in atiixp_intr()
894 #if 0  in atiixp_intr()
953 	sc->codec_not_ready_bits = 0;  in atiixp_chip_pre_init()
975 	err = sysctl_handle_int(oidp, &val, 0, req);  in sysctl_atiixp_polling()
979 	if (val < 0 || val > 1)  in sysctl_atiixp_polling()
984 		if (atiixp_chan_active(sc) != 0)  in sysctl_atiixp_polling()
986 		else if (val == 0) {  in sysctl_atiixp_polling()
988 			sc->polling = 0;  in sysctl_atiixp_polling()
1017 	sc->polling = 0;  in atiixp_chip_post_init()
1020 	if (sc->codec_not_ready_bits == 0) {  in atiixp_chip_post_init()
1024 			if (sc->codec_not_ready_bits != 0)  in atiixp_chip_post_init()
1032 	if (sc->codec_not_ready_bits == 0 && timeout == 0) {  in atiixp_chip_post_init()
1040 	found = 0;  in atiixp_chip_post_init()
1047 		/* codec 0 present */  in atiixp_chip_post_init()
1049 		sc->codec_idx = 0;  in atiixp_chip_post_init()
1065 	if (found == 0)  in atiixp_chip_post_init()
1076 	case 0x11831043:	/* ASUS A6R */  in atiixp_chip_post_init()
1077 	case 0x2043161f:	/* Maxselect x710s - http://maxselect.ru/ */  in atiixp_chip_post_init()
1089 	for (i = 0; i < ATI_IXP_NPCHAN; i++)  in atiixp_chip_post_init()
1091 	for (i = 0; i < ATI_IXP_NRCHAN; i++)  in atiixp_chip_post_init()
1099 	snprintf(status, SND_STATUSLEN, "mem 0x%jx irq %jd on %s",  in atiixp_chip_post_init()
1107 	if (sc->polling == 0)  in atiixp_chip_post_init()
1122 	if (sc->registered_channels != 0) {  in atiixp_release_resource()
1124 		sc->polling = 0;  in atiixp_release_resource()
1151 		sc->sgd_addr = 0;  in atiixp_release_resource()
1176 	for (i = 0; i < nitems(atiixp_hw); i++) {  in atiixp_pci_probe()
1201 	    device_get_unit(sc->dev), "polling", &i) == 0 && i != 0)  in atiixp_pci_attach()
1204 		sc->polling = 0;  in atiixp_pci_attach()
1208 	sc->regid = PCIR_BAR(0);  in atiixp_pci_attach()
1224 	sc->irqid = 0;  in atiixp_pci_attach()
1237 	    device_get_unit(dev), "blocksize", &i) == 0 && i > 0) {  in atiixp_pci_attach()
1242 		i = 0;  in atiixp_pci_attach()
1258 		/*boundary*/0,  in atiixp_pci_attach()
1262 		/*maxsize*/sc->bufsz, /*nsegments*/1, /*maxsegz*/0x3ffff,  in atiixp_pci_attach()
1263 		/*flags*/0, /*lockfunc*/NULL,  in atiixp_pci_attach()
1264 		/*lockarg*/NULL, &sc->parent_dmat) != 0) {  in atiixp_pci_attach()
1270 		/*boundary*/0,  in atiixp_pci_attach()
1276 		/*nsegments*/1, /*maxsegz*/0x3ffff,  in atiixp_pci_attach()
1277 		/*flags*/0, /*lockfunc*/NULL,  in atiixp_pci_attach()
1278 		/*lockarg*/NULL, &sc->sgd_dmat) != 0) {  in atiixp_pci_attach()
1289 	    sizeof(struct atiixp_dma_op), atiixp_dma_cb, sc, 0))  in atiixp_pci_attach()
1296 	if (cold == 0 ||  in atiixp_pci_attach()
1297 	    config_intrhook_establish(&sc->delayed_attach) != 0) {  in atiixp_pci_attach()
1302 	return (0);  in atiixp_pci_attach()
1323 		if (sc->st != 0 && sc->sh != 0)  in atiixp_pci_detach()
1327 	return (0);  in atiixp_pci_detach()
1355 	return (0);  in atiixp_pci_suspend()
1378 		if (sc->pch.fmt != 0)  in atiixp_pci_resume()
1386 		if (sc->rch.fmt != 0)  in atiixp_pci_resume()
1396 	if (sc->polling == 0)  in atiixp_pci_resume()
1400 	return (0);  in atiixp_pci_resume()
1409 	{ 0, 0 }
1418 DRIVER_MODULE(snd_atiixp, pci, atiixp_driver, 0, 0);