1 // SPDX-License-Identifier: GPL-2.0-or-later
35 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
39 static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
48 static int joystick_dac[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 29};
49 				/* 0 to 31, (0.59V-4.52V or 0.389V-2.98V) */
51 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};
56 #define INTERWAVE_PNP_DRIVER	"interwave-stb"
76 MODULE_PARM_DESC(port_tc, "Tone control (TEA6330T - i2c bus) port # for InterWave driver.");
85 MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for InterWave driver…
119 	{ .id = "GRV0001", .devs = { { .id = "GRV0000" } } },
121 	{ .id = "STB011a", .devs = { { .id = "STB0010" } } },
123 	{ .id = "DXP3201", .devs = { { .id = "DXP0010" } } },
126 	{ .id = "CDC1111", .devs = { { .id = "CDC1112" } } },
128 	{ .id = "ADV55ff", .devs = { { .id = "ADV0010" } } },
130 	{ .id = "ADV550a", .devs = { { .id = "ADV0010" } } },
133 	{ .id = "ADV550a", .devs = { { .id = "ADV0010" }, { .id = "ADV0015" } } },
146 	unsigned long port = bus->private_value;  in snd_interwave_i2c_setlines()
149 	dev_dbg(bus->card->dev, "i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data);  in snd_interwave_i2c_setlines()
157 	unsigned long port = bus->private_value;  in snd_interwave_i2c_getclockline()
162 	dev_dbg(bus->card->dev, "i2c_getclockline - 0x%lx -> %i\n", port, res);  in snd_interwave_i2c_getclockline()
169 	unsigned long port = bus->private_value;  in snd_interwave_i2c_getdataline()
176 	dev_dbg(bus->card->dev, "i2c_getdataline - 0x%lx -> %i\n", port, res);  in snd_interwave_i2c_getdataline()
193 	struct snd_card *card = iwcard->card;  in snd_interwave_detect_stb()
201 		if (gus->gf1.port == 0x250) {  in snd_interwave_detect_stb()
205 			iwcard->i2c_res = devm_request_region(card->dev, port, 1,  in snd_interwave_detect_stb()
207 			if (iwcard->i2c_res)  in snd_interwave_detect_stb()
212 		iwcard->i2c_res = devm_request_region(card->dev, port, 1,  in snd_interwave_detect_stb()
215 	if (iwcard->i2c_res == NULL) {  in snd_interwave_detect_stb()
216 		dev_err(card->dev, "interwave: can't grab i2c bus port\n");  in snd_interwave_detect_stb()
217 		return -ENODEV;  in snd_interwave_detect_stb()
220 	sprintf(name, "InterWave-%i", card->number);  in snd_interwave_detect_stb()
224 	bus->private_value = port;  in snd_interwave_detect_stb()
225 	bus->hw_ops.bit = &snd_interwave_i2c_bit_ops;  in snd_interwave_detect_stb()
249 		dev_dbg(gus->card->dev, "[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d);  in snd_interwave_detect()
250 		return -ENODEV;  in snd_interwave_detect()
257 		dev_dbg(gus->card->dev, "[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d);  in snd_interwave_detect()
258 		return -ENODEV;  in snd_interwave_detect()
260 	spin_lock_irqsave(&gus->reg_lock, flags);  in snd_interwave_detect()
265 	spin_unlock_irqrestore(&gus->reg_lock, flags);  in snd_interwave_detect()
266 	dev_dbg(gus->card->dev,  in snd_interwave_detect()
267 		"[0x%lx] InterWave check - rev1=0x%x, rev2=0x%x\n",  in snd_interwave_detect()
268 		gus->gf1.port, rev1, rev2);  in snd_interwave_detect()
271 		dev_dbg(gus->card->dev,  in snd_interwave_detect()
272 			"[0x%lx] InterWave check - passed\n", gus->gf1.port);  in snd_interwave_detect()
273 		gus->interwave = 1;  in snd_interwave_detect()
274 		strcpy(gus->card->shortname, "AMD InterWave");  in snd_interwave_detect()
275 		gus->revision = rev1 >> 4;  in snd_interwave_detect()
282 	dev_dbg(gus->card->dev, "[0x%lx] InterWave check - failed\n", gus->gf1.port);  in snd_interwave_detect()
283 	return -ENODEV;  in snd_interwave_detect()
294 		if (inb(iwcard->gus_status_reg)) {  in snd_interwave_interrupt()
296 			snd_gus_interrupt(irq, iwcard->gus);  in snd_interwave_interrupt()
299 		if (inb(iwcard->pcm_status_reg) & 0x01) {	/* IRQ bit is set? */  in snd_interwave_interrupt()
301 			snd_wss_interrupt(irq, iwcard->wss);  in snd_interwave_interrupt()
304 	} while (loop && --max > 0);  in snd_interwave_interrupt()
331 			dev_dbg(gus->card->dev, "d = 0x%x, local = 0x%x, "  in snd_interwave_bank_sizes()
346 	dev_dbg(gus->card->dev, "sizes: %i %i %i %i\n",  in snd_interwave_bank_sizes()
401 		dev_dbg(gus->card->dev, "lmct = 0x%08x\n", lmct);  in snd_interwave_detect_memory()
406 				dev_dbg(gus->card->dev, "found !!! %i\n", i);  in snd_interwave_detect_memory()
412 		if (i >= ARRAY_SIZE(lmc) && !gus->gf1.enh_mode)  in snd_interwave_detect_memory()
415 			gus->gf1.mem_alloc.banks_8[i].address =  in snd_interwave_detect_memory()
416 			    gus->gf1.mem_alloc.banks_16[i].address = i << 22;  in snd_interwave_detect_memory()
417 			gus->gf1.mem_alloc.banks_8[i].size =  in snd_interwave_detect_memory()
418 			    gus->gf1.mem_alloc.banks_16[i].size = psizes[i] << 18;  in snd_interwave_detect_memory()
423 	gus->gf1.memory = pages;  in snd_interwave_detect_memory()
427 	gus->gf1.rom_banks = 0;  in snd_interwave_detect_memory()
428 	gus->gf1.rom_memory = 0;  in snd_interwave_detect_memory()
439 		gus->gf1.rom_banks++;  in snd_interwave_detect_memory()
440 		gus->gf1.rom_present |= 1 << (bank_pos >> 22);  in snd_interwave_detect_memory()
441 		gus->gf1.rom_memory = snd_gf1_peek(gus, bank_pos + 40) |  in snd_interwave_detect_memory()
447 	if (gus->gf1.rom_memory > 0) {  in snd_interwave_detect_memory()
448 		if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8)  in snd_interwave_detect_memory()
449 			gus->card->type = SNDRV_CARD_TYPE_IW_DYNASONIC;  in snd_interwave_detect_memory()
454 	if (!gus->gf1.enh_mode)  in snd_interwave_detect_memory()
463 	spin_lock_irqsave(&gus->reg_lock, flags);  in snd_interwave_init()
471 	spin_unlock_irqrestore(&gus->reg_lock, flags);  in snd_interwave_init()
472 	gus->equal_irq = 1;  in snd_interwave_init()
473 	gus->codec_flag = 1;  in snd_interwave_init()
474 	gus->interwave = 1;  in snd_interwave_init()
475 	gus->max_flag = 1;  in snd_interwave_init()
476 	gus->joystick_dac = joystick_dac[dev];  in snd_interwave_init()
493 	struct snd_card *card = chip->card;  in snd_interwave_mixer()
523 	strcpy(id1.name, "Aux Playback Switch");  in snd_interwave_mixer()
528 	strcpy(id1.name, "Aux Playback Volume");  in snd_interwave_mixer()
534 	strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;  in snd_interwave_mixer()
539 	strcpy(id1.name, "Aux Playback Volume");  in snd_interwave_mixer()
556 	iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);  in snd_interwave_pnp()
557 	if (iwcard->dev == NULL)  in snd_interwave_pnp()
558 		return -EBUSY;  in snd_interwave_pnp()
561 	iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL);  in snd_interwave_pnp()
562 	if (iwcard->devtc == NULL)  in snd_interwave_pnp()
563 		return -EBUSY;  in snd_interwave_pnp()
566 	pdev = iwcard->dev;  in snd_interwave_pnp()
570 		dev_err(&pdev->dev, "InterWave PnP configure failure (out of resources?)\n");  in snd_interwave_pnp()
575 		dev_err(&pdev->dev, "PnP configure failure (wrong ports)\n");  in snd_interwave_pnp()
576 		return -ENOENT;  in snd_interwave_pnp()
583 	dev_dbg(&pdev->dev,  in snd_interwave_pnp()
588 	dev_dbg(&pdev->dev,  in snd_interwave_pnp()
593 	pdev = iwcard->devtc;  in snd_interwave_pnp()
597 		dev_err(&pdev->dev,  in snd_interwave_pnp()
602 	dev_dbg(&pdev->dev, "isapnp IW: tone control port=0x%lx\n", port_tc[dev]);  in snd_interwave_pnp()
619 	iwcard = card->private_data;  in snd_interwave_card_new()
620 	iwcard->card = card;  in snd_interwave_card_new()
621 	iwcard->irq = -1;  in snd_interwave_card_new()
629 	return snd_gus_create(card, port[dev], -irq[dev], dma1[dev], dma2[dev],  in snd_interwave_probe_gus()
637 	struct snd_interwave *iwcard = card->private_data;  in snd_interwave_probe()
657 	iwcard->gus_status_reg = gus->gf1.reg_irqstat;  in snd_interwave_probe()
658 	iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2;  in snd_interwave_probe()
666 	if (devm_request_irq(card->dev, xirq, snd_interwave_interrupt, 0,  in snd_interwave_probe()
668 		dev_err(card->dev, "unable to grab IRQ %d\n", xirq);  in snd_interwave_probe()
669 		return -EBUSY;  in snd_interwave_probe()
671 	iwcard->irq = xirq;  in snd_interwave_probe()
672 	card->sync_irq = iwcard->irq;  in snd_interwave_probe()
675 			     gus->gf1.port + 0x10c, -1, xirq,  in snd_interwave_probe()
689 	sprintf(wss->pcm->name + strlen(wss->pcm->name), " rev %c",  in snd_interwave_probe()
690 		gus->revision + 'A');  in snd_interwave_probe()
691 	strcat(wss->pcm->name, " (codec)");  in snd_interwave_probe()
733 	gus->uart_enable = midi[dev];  in snd_interwave_probe()
740 	if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8)  in snd_interwave_probe()
741 		str = "Dynasonic 3-D";  in snd_interwave_probe()
745 	strcpy(card->driver, str);  in snd_interwave_probe()
746 	strcpy(card->shortname, str);  in snd_interwave_probe()
747 	sprintf(card->longname, "%s at 0x%lx, irq %i, dma %d",  in snd_interwave_probe()
749 		gus->gf1.port,  in snd_interwave_probe()
753 		sprintf(card->longname + strlen(card->longname), "&%d", xdma2);  in snd_interwave_probe()
759 	iwcard->wss = wss;  in snd_interwave_probe()
760 	iwcard->gus = gus;  in snd_interwave_probe()
782 	static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};  in snd_interwave_isa_probe()
783 	static const int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1};  in snd_interwave_isa_probe()
789 			return -EBUSY;  in snd_interwave_isa_probe()
796 			return -EBUSY;  in snd_interwave_isa_probe()
803 			return -EBUSY;  in snd_interwave_isa_probe()
857 		return -ENODEV;  in snd_interwave_pnp_detect()
859 	res = snd_interwave_card_new(&pcard->card->dev, dev, &card);  in snd_interwave_pnp_detect()
863 	res = snd_interwave_pnp(dev, card->private_data, pcard, pid);  in snd_interwave_pnp_detect()