Esempio n. 1
0
static int __devinit snd_cs4231_probe(struct device *dev, unsigned int n)
{
	struct snd_card *card;
	struct snd_wss *chip;
	struct snd_pcm *pcm;
	int error;

	error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card);
	if (error < 0)
		return error;

	error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], dma2[n],
			WSS_HW_DETECT, 0, &chip);
	if (error < 0)
		goto out;

	card->private_data = chip;

	error = snd_wss_pcm(chip, 0, &pcm);
	if (error < 0)
		goto out;

	strcpy(card->driver, "CS4231");
	strcpy(card->shortname, pcm->name);

	sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
		pcm->name, chip->port, irq[n], dma1[n]);
	if (dma2[n] >= 0)
		sprintf(card->longname + strlen(card->longname), "&%d", dma2[n]);

	error = snd_wss_mixer(chip);
	if (error < 0)
		goto out;

	error = snd_wss_timer(chip, 0, NULL);
	if (error < 0)
		goto out;

	if (mpu_port[n] > 0 && mpu_port[n] != SNDRV_AUTO_PORT) {
		if (mpu_irq[n] == SNDRV_AUTO_IRQ)
			mpu_irq[n] = -1;
		if (snd_mpu401_uart_new(card, 0, MPU401_HW_CS4232,
					mpu_port[n], 0, mpu_irq[n],
					NULL) < 0)
			dev_warn(dev, "MPU401 not detected\n");
	}

	snd_card_set_dev(card, dev);

	error = snd_card_register(card);
	if (error < 0)
		goto out;

	dev_set_drvdata(dev, card);
	return 0;

out:	snd_card_free(card);
	return error;
}
Esempio n. 2
0
static int __devinit snd_ad1848_probe(struct device *dev, unsigned int n)
{
	struct snd_card *card;
	struct snd_wss *chip;
	struct snd_pcm *pcm;
	int error;

	error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card);
	if (error < 0)
		return error;

	error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], -1,
			thinkpad[n] ? WSS_HW_THINKPAD : WSS_HW_DETECT,
			0, &chip);
	if (error < 0)
		goto out;

	card->private_data = chip;

	error = snd_wss_pcm(chip, 0, &pcm);
	if (error < 0)
		goto out;

	error = snd_wss_mixer(chip);
	if (error < 0)
		goto out;

	strcpy(card->driver, "AD1848");
	strcpy(card->shortname, pcm->name);

	sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
		pcm->name, chip->port, irq[n], dma1[n]);
	if (thinkpad[n])
		strcat(card->longname, " [Thinkpad]");

	snd_card_set_dev(card, dev);

	error = snd_card_register(card);
	if (error < 0)
		goto out;

	dev_set_drvdata(dev, card);
	return 0;

out:	snd_card_free(card);
	return error;
}
static int
snd_wavefront_probe (struct snd_card *card, int dev)
{
	snd_wavefront_card_t *acard = card->private_data;
	struct snd_wss *chip;
	struct snd_hwdep *wavefront_synth;
	struct snd_rawmidi *ics2115_internal_rmidi = NULL;
	struct snd_rawmidi *ics2115_external_rmidi = NULL;
	struct snd_hwdep *fx_processor;
	int hw_dev = 0, midi_dev = 0, err;

	/* --------- PCM --------------- */

	err = snd_wss_create(card, cs4232_pcm_port[dev], -1,
			     cs4232_pcm_irq[dev], dma1[dev], dma2[dev],
			     WSS_HW_DETECT, 0, &chip);
	if (err < 0) {
		snd_printk(KERN_ERR "can't allocate WSS device\n");
		return err;
	}

	err = snd_wss_pcm(chip, 0, NULL);
	if (err < 0)
		return err;

	err = snd_wss_timer(chip, 0, NULL);
	if (err < 0)
		return err;

	/* ---------- OPL3 synth --------- */

	if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
		struct snd_opl3 *opl3;

		err = snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2,
				      OPL3_HW_OPL3_CS, 0, &opl3);
		if (err < 0) {
			snd_printk (KERN_ERR "can't allocate or detect OPL3 synth\n");
			return err;
		}

		err = snd_opl3_hwdep_new(opl3, hw_dev, 1, NULL);
		if (err < 0)
			return err;
		hw_dev++;
	}

	/* ------- ICS2115 Wavetable synth ------- */

	acard->wavefront.res_base = request_region(ics2115_port[dev], 16,
						   "ICS2115");
	if (acard->wavefront.res_base == NULL) {
		snd_printk(KERN_ERR "unable to grab ICS2115 i/o region 0x%lx-0x%lx\n",
			   ics2115_port[dev], ics2115_port[dev] + 16 - 1);
		return -EBUSY;
	}
	if (request_irq(ics2115_irq[dev], snd_wavefront_ics2115_interrupt,
			0, "ICS2115", acard)) {
		snd_printk(KERN_ERR "unable to use ICS2115 IRQ %d\n", ics2115_irq[dev]);
		return -EBUSY;
	}
	
	acard->wavefront.irq = ics2115_irq[dev];
	acard->wavefront.base = ics2115_port[dev];

	wavefront_synth = snd_wavefront_new_synth(card, hw_dev, acard);
	if (wavefront_synth == NULL) {
		snd_printk (KERN_ERR "can't create WaveFront synth device\n");
		return -ENOMEM;
	}

	strcpy (wavefront_synth->name, "ICS2115 Wavetable MIDI Synthesizer");
	wavefront_synth->iface = SNDRV_HWDEP_IFACE_ICS2115;
	hw_dev++;

	/* --------- Mixer ------------ */

	err = snd_wss_mixer(chip);
	if (err < 0) {
		snd_printk (KERN_ERR "can't allocate mixer device\n");
		return err;
	}

	/* -------- CS4232 MPU-401 interface -------- */

	if (cs4232_mpu_port[dev] > 0 && cs4232_mpu_port[dev] != SNDRV_AUTO_PORT) {
		err = snd_mpu401_uart_new(card, midi_dev, MPU401_HW_CS4232,
					  cs4232_mpu_port[dev], 0,
					  cs4232_mpu_irq[dev], NULL);
		if (err < 0) {
			snd_printk (KERN_ERR "can't allocate CS4232 MPU-401 device\n");
			return err;
		}
		midi_dev++;
	}

	/* ------ ICS2115 internal MIDI ------------ */

	if (ics2115_port[dev] > 0 && ics2115_port[dev] != SNDRV_AUTO_PORT) {
		ics2115_internal_rmidi = 
			snd_wavefront_new_midi (card, 
						midi_dev,
						acard,
						ics2115_port[dev],
						internal_mpu);
		if (ics2115_internal_rmidi == NULL) {
			snd_printk (KERN_ERR "can't setup ICS2115 internal MIDI device\n");
			return -ENOMEM;
		}
		midi_dev++;
	}

	/* ------ ICS2115 external MIDI ------------ */

	if (ics2115_port[dev] > 0 && ics2115_port[dev] != SNDRV_AUTO_PORT) {
		ics2115_external_rmidi = 
			snd_wavefront_new_midi (card, 
						midi_dev,
						acard,
						ics2115_port[dev],
						external_mpu);
		if (ics2115_external_rmidi == NULL) {
			snd_printk (KERN_ERR "can't setup ICS2115 external MIDI device\n");
			return -ENOMEM;
		}
		midi_dev++;
	}

	/* FX processor for Tropez+ */

	if (acard->wavefront.has_fx) {
		fx_processor = snd_wavefront_new_fx (card,
						     hw_dev,
						     acard,
						     ics2115_port[dev]);
		if (fx_processor == NULL) {
			snd_printk (KERN_ERR "can't setup FX device\n");
			return -ENOMEM;
		}

		hw_dev++;

		strcpy(card->driver, "Tropez+");
		strcpy(card->shortname, "Turtle Beach Tropez+");
	} else {
		/* Need a way to distinguish between Maui and Tropez */
		strcpy(card->driver, "WaveFront");
		strcpy(card->shortname, "Turtle Beach WaveFront");
	}

	/* ----- Register the card --------- */

	/* Not safe to include "Turtle Beach" in longname, due to 
	   length restrictions
	*/

	sprintf(card->longname, "%s PCM 0x%lx irq %d dma %d",
		card->driver,
		chip->port,
		cs4232_pcm_irq[dev],
		dma1[dev]);

	if (dma2[dev] >= 0 && dma2[dev] < 8)
		sprintf(card->longname + strlen(card->longname), "&%d", dma2[dev]);

	if (cs4232_mpu_port[dev] > 0 && cs4232_mpu_port[dev] != SNDRV_AUTO_PORT) {
		sprintf (card->longname + strlen (card->longname), 
			 " MPU-401 0x%lx irq %d",
			 cs4232_mpu_port[dev],
			 cs4232_mpu_irq[dev]);
	}

	sprintf (card->longname + strlen (card->longname), 
		 " SYNTH 0x%lx irq %d",
		 ics2115_port[dev],
		 ics2115_irq[dev]);

	return snd_card_register(card);
}	
static int snd_cmi8328_probe(struct device *pdev, unsigned int ndev)
{
	struct snd_card *card;
	struct snd_opl3 *opl3;
	struct snd_cmi8328 *cmi;
#ifdef SUPPORT_JOYSTICK
	struct resource *res;
#endif
	int err, pos;
	static long mpu_ports[] = { 0x330, 0x300, 0x310, 0x320, 0x332, 0x334,
				   0x336, -1 };
	static u8 mpu_port_bits[] = { 3, 0, 1, 2, 4, 5, 6 };
	static int mpu_irqs[] = { 9, 7, 5, 3, -1 };
	static u8 mpu_irq_bits[] = { 3, 2, 1, 0 };
	static int irqs[] = { 9, 10, 11, 7, -1 };
	static u8 irq_bits[] = { 2, 3, 4, 1 };
	static int dma1s[] = { 3, 1, 0, -1 };
	static u8 dma_bits[] = { 3, 2, 1 };
	static int dma2s[][2] = { {1, -1}, {0, -1}, {-1, -1}, {0, -1} };
	u16 port = cmi8328_ports[ndev];
	u8 val;

	/* 0xff is invalid configuration (but settable - hope it isn't set) */
	if (snd_cmi8328_cfg_read(port, CFG1) == 0xff)
		return -ENODEV;
	/* the SB disable bit must NEVER EVER be cleared or the WSS dies */
	snd_cmi8328_cfg_write(port, CFG1, CFG1_SB_DISABLE);
	if (snd_cmi8328_cfg_read(port, CFG1) != CFG1_SB_DISABLE)
		return -ENODEV;
	/* disable everything first */
	snd_cmi8328_cfg_write(port, CFG2, 0);	/* disable CDROM and MPU401 */
	snd_cmi8328_cfg_write(port, CFG3, 0);	/* disable CDROM IRQ and DMA */

	if (irq[ndev] == SNDRV_AUTO_IRQ) {
		irq[ndev] = snd_legacy_find_free_irq(irqs);
		if (irq[ndev] < 0) {
			snd_printk(KERN_ERR "unable to find a free IRQ\n");
			return -EBUSY;
		}
	}
	if (dma1[ndev] == SNDRV_AUTO_DMA) {
		dma1[ndev] = snd_legacy_find_free_dma(dma1s);
		if (dma1[ndev] < 0) {
			snd_printk(KERN_ERR "unable to find a free DMA1\n");
			return -EBUSY;
		}
	}
	if (dma2[ndev] == SNDRV_AUTO_DMA) {
		dma2[ndev] = snd_legacy_find_free_dma(dma2s[dma1[ndev] % 4]);
		if (dma2[ndev] < 0) {
			snd_printk(KERN_WARNING "unable to find a free DMA2, full-duplex will not work\n");
			dma2[ndev] = -1;
		}
	}
	/* configure WSS IRQ... */
	pos = array_find(irqs, irq[ndev]);
	if (pos < 0) {
		snd_printk(KERN_ERR "invalid IRQ %d\n", irq[ndev]);
		return -EINVAL;
	}
	val = irq_bits[pos] << 3;
	/* ...and DMA... */
	pos = array_find(dma1s, dma1[ndev]);
	if (pos < 0) {
		snd_printk(KERN_ERR "invalid DMA1 %d\n", dma1[ndev]);
		return -EINVAL;
	}
	val |= dma_bits[pos];
	/* ...and DMA2 */
	if (dma2[ndev] >= 0 && dma1[ndev] != dma2[ndev]) {
		pos = array_find(dma2s[dma1[ndev]], dma2[ndev]);
		if (pos < 0) {
			snd_printk(KERN_ERR "invalid DMA2 %d\n", dma2[ndev]);
			return -EINVAL;
		}
		val |= 0x04; /* enable separate capture DMA */
	}
	outb(val, port);

	err = snd_card_create(index[ndev], id[ndev], THIS_MODULE,
				sizeof(struct snd_cmi8328), &card);
	if (err < 0)
		return err;
	cmi = card->private_data;
	cmi->card = card;
	cmi->port = port;
	cmi->wss_cfg = val;
	snd_card_set_dev(card, pdev);

	err = snd_wss_create(card, port + 4, -1, irq[ndev], dma1[ndev],
			dma2[ndev], WSS_HW_DETECT, 0, &cmi->wss);
	if (err < 0)
		goto error;

	err = snd_wss_pcm(cmi->wss, 0, NULL);
	if (err < 0)
		goto error;

	err = snd_wss_mixer(cmi->wss);
	if (err < 0)
		goto error;
	err = snd_cmi8328_mixer(cmi->wss);
	if (err < 0)
		goto error;

	if (snd_wss_timer(cmi->wss, 0, NULL) < 0)
		snd_printk(KERN_WARNING "error initializing WSS timer\n");

	if (mpuport[ndev] == SNDRV_AUTO_PORT) {
		mpuport[ndev] = snd_legacy_find_free_ioport(mpu_ports, 2);
		if (mpuport[ndev] < 0)
			snd_printk(KERN_ERR "unable to find a free MPU401 port\n");
	}
	if (mpuirq[ndev] == SNDRV_AUTO_IRQ) {
		mpuirq[ndev] = snd_legacy_find_free_irq(mpu_irqs);
		if (mpuirq[ndev] < 0)
			snd_printk(KERN_ERR "unable to find a free MPU401 IRQ\n");
	}
	/* enable and configure MPU401 */
	if (mpuport[ndev] > 0 && mpuirq[ndev] > 0) {
		val = CFG2_MPU_ENABLE;
		pos = array_find_l(mpu_ports, mpuport[ndev]);
		if (pos < 0)
			snd_printk(KERN_WARNING "invalid MPU401 port 0x%lx\n",
								mpuport[ndev]);
		else {
			val |= mpu_port_bits[pos] << 5;
			pos = array_find(mpu_irqs, mpuirq[ndev]);
			if (pos < 0)
				snd_printk(KERN_WARNING "invalid MPU401 IRQ %d\n",
								mpuirq[ndev]);
			else {
				val |= mpu_irq_bits[pos] << 3;
				snd_cmi8328_cfg_write(port, CFG2, val);
				if (snd_mpu401_uart_new(card, 0,
						MPU401_HW_MPU401, mpuport[ndev],
						0, mpuirq[ndev], NULL) < 0)
					snd_printk(KERN_ERR "error initializing MPU401\n");
			}
		}
	}
	/* OPL3 is hardwired to 0x388 and cannot be disabled */
	if (snd_opl3_create(card, 0x388, 0x38a, OPL3_HW_AUTO, 0, &opl3) < 0)
		snd_printk(KERN_ERR "error initializing OPL3\n");
	else
		if (snd_opl3_hwdep_new(opl3, 0, 1, NULL) < 0)
			snd_printk(KERN_WARNING "error initializing OPL3 hwdep\n");

	strcpy(card->driver, "CMI8328");
	strcpy(card->shortname, "C-Media CMI8328");
	sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d,%d",
		card->shortname, cmi->wss->port, irq[ndev], dma1[ndev],
		(dma2[ndev] >= 0) ? dma2[ndev] : dma1[ndev]);

	dev_set_drvdata(pdev, card);
	err = snd_card_register(card);
	if (err < 0)
		goto error;
#ifdef SUPPORT_JOYSTICK
	if (!gameport[ndev])
		return 0;
	/* gameport is hardwired to 0x200 */
	res = request_region(0x200, 8, "CMI8328 gameport");
	if (!res)
		snd_printk(KERN_WARNING "unable to allocate gameport I/O port\n");
	else {
		struct gameport *gp = cmi->gameport = gameport_allocate_port();
		if (!cmi->gameport)
			release_and_free_resource(res);
		else {
			gameport_set_name(gp, "CMI8328 Gameport");
			gameport_set_phys(gp, "%s/gameport0", dev_name(pdev));
			gameport_set_dev_parent(gp, pdev);
			gp->io = 0x200;
			gameport_set_port_data(gp, res);
			/* Enable gameport */
			snd_cmi8328_cfg_write(port, CFG1,
					CFG1_SB_DISABLE | CFG1_GAMEPORT);
			gameport_register_port(gp);
		}
	}
#endif
	return 0;
error:
	snd_card_free(card);

	return err;
}
Esempio n. 5
0
static int __devinit snd_gusmax_probe(struct device *pdev, unsigned int dev)
{
	static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
	static int possible_dmas[] = {5, 6, 7, 1, 3, -1};
	int xirq, xdma1, xdma2, err;
	struct snd_card *card;
	struct snd_gus_card *gus = NULL;
	struct snd_wss *wss;
	struct snd_gusmax *maxcard;

	card = snd_card_new(index[dev], id[dev], THIS_MODULE,
			    sizeof(struct snd_gusmax));
	if (card == NULL)
		return -ENOMEM;
	card->private_free = snd_gusmax_free;
	maxcard = (struct snd_gusmax *)card->private_data;
	maxcard->card = card;
	maxcard->irq = -1;
	
	xirq = irq[dev];
	if (xirq == SNDRV_AUTO_IRQ) {
		if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
			snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
			err = -EBUSY;
			goto _err;
		}
	}
	xdma1 = dma1[dev];
	if (xdma1 == SNDRV_AUTO_DMA) {
		if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
			snd_printk(KERN_ERR PFX "unable to find a free DMA1\n");
			err = -EBUSY;
			goto _err;
		}
	}
	xdma2 = dma2[dev];
	if (xdma2 == SNDRV_AUTO_DMA) {
		if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
			snd_printk(KERN_ERR PFX "unable to find a free DMA2\n");
			err = -EBUSY;
			goto _err;
		}
	}

	if (port[dev] != SNDRV_AUTO_PORT) {
		err = snd_gus_create(card,
				     port[dev],
				     -xirq, xdma1, xdma2,
				     0, channels[dev],
				     pcm_channels[dev],
				     0, &gus);
	} else {
		static unsigned long possible_ports[] = {
			0x220, 0x230, 0x240, 0x250, 0x260
		};
		int i;
		for (i = 0; i < ARRAY_SIZE(possible_ports); i++) {
			err = snd_gus_create(card,
					     possible_ports[i],
					     -xirq, xdma1, xdma2,
					     0, channels[dev],
					     pcm_channels[dev],
					     0, &gus);
			if (err >= 0) {
				port[dev] = possible_ports[i];
				break;
			}
		}
	}
	if (err < 0)
		goto _err;

	if ((err = snd_gusmax_detect(gus)) < 0)
		goto _err;

	maxcard->gus_status_reg = gus->gf1.reg_irqstat;
	maxcard->pcm_status_reg = gus->gf1.port + 0x10c + 2;
	snd_gusmax_init(dev, card, gus);
	if ((err = snd_gus_initialize(gus)) < 0)
		goto _err;

	if (!gus->max_flag) {
		snd_printk(KERN_ERR PFX "GUS MAX soundcard was not detected at 0x%lx\n", gus->gf1.port);
		err = -ENODEV;
		goto _err;
	}

	if (request_irq(xirq, snd_gusmax_interrupt, IRQF_DISABLED, "GUS MAX", (void *)maxcard)) {
		snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq);
		err = -EBUSY;
		goto _err;
	}
	maxcard->irq = xirq;
	
	err = snd_wss_create(card,
			     gus->gf1.port + 0x10c, -1, xirq,
			     xdma2 < 0 ? xdma1 : xdma2, xdma1,
			     WSS_HW_DETECT,
			     WSS_HWSHARE_IRQ |
			     WSS_HWSHARE_DMA1 |
			     WSS_HWSHARE_DMA2,
			     &wss);
	if (err < 0)
		goto _err;

	err = snd_wss_pcm(wss, 0, NULL);
	if (err < 0)
		goto _err;

	err = snd_wss_mixer(wss);
	if (err < 0)
		goto _err;

	err = snd_wss_timer(wss, 2, NULL);
	if (err < 0)
		goto _err;

	if (pcm_channels[dev] > 0) {
		if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0)
			goto _err;
	}
	err = snd_gusmax_mixer(wss);
	if (err < 0)
		goto _err;

	err = snd_gf1_rawmidi_new(gus, 0, NULL);
	if (err < 0)
		goto _err;

	sprintf(card->longname + strlen(card->longname), " at 0x%lx, irq %i, dma %i", gus->gf1.port, xirq, xdma1);
	if (xdma2 >= 0)
		sprintf(card->longname + strlen(card->longname), "&%i", xdma2);

	snd_card_set_dev(card, pdev);

	err = snd_card_register(card);
	if (err < 0)
		goto _err;
		
	maxcard->gus = gus;
	maxcard->wss = wss;

	dev_set_drvdata(pdev, card);
	return 0;

 _err:
	snd_card_free(card);
	return err;
}
static int __devinit snd_galaxy_probe(struct device *dev, unsigned int n)
{
    struct snd_galaxy *galaxy;
    struct snd_wss *chip;
    struct snd_card *card;
    u8 type;
    int err;

    err = snd_card_create(index[n], id[n], THIS_MODULE, sizeof *galaxy,
                          &card);
    if (err < 0)
        return err;

    snd_card_set_dev(card, dev);

    card->private_free = snd_galaxy_free;
    galaxy = card->private_data;

    galaxy->res_port = request_region(port[n], 16, DRV_NAME);
    if (!galaxy->res_port) {
        dev_err(dev, "could not grab ports %#lx-%#lx\n", port[n],
                port[n] + 15);
        err = -EBUSY;
        goto error;
    }
    galaxy->port = ioport_map(port[n], 16);

    err = galaxy_init(galaxy, &type);
    if (err < 0) {
        dev_err(dev, "did not find a Sound Galaxy at %#lx\n", port[n]);
        goto error;
    }
    dev_info(dev, "Sound Galaxy (type %d) found at %#lx\n", type, port[n]);

    galaxy->res_config_port = request_region(port[n] + GALAXY_PORT_CONFIG,
                              16, DRV_NAME);
    if (!galaxy->res_config_port) {
        dev_err(dev, "could not grab ports %#lx-%#lx\n",
                port[n] + GALAXY_PORT_CONFIG,
                port[n] + GALAXY_PORT_CONFIG + 15);
        err = -EBUSY;
        goto error;
    }
    galaxy->config_port = ioport_map(port[n] + GALAXY_PORT_CONFIG, 16);

    galaxy_config(galaxy, config[n]);

    galaxy->res_wss_port = request_region(wss_port[n], 4, DRV_NAME);
    if (!galaxy->res_wss_port)  {
        dev_err(dev, "could not grab ports %#lx-%#lx\n", wss_port[n],
                wss_port[n] + 3);
        err = -EBUSY;
        goto error;
    }
    galaxy->wss_port = ioport_map(wss_port[n], 4);

    err = galaxy_wss_config(galaxy, wss_config[n]);
    if (err < 0) {
        dev_err(dev, "could not configure WSS\n");
        goto error;
    }

    strcpy(card->driver, DRV_NAME);
    strcpy(card->shortname, DRV_NAME);
    sprintf(card->longname, "%s at %#lx/%#lx, irq %d, dma %d/%d",
            card->shortname, port[n], wss_port[n], irq[n], dma1[n],
            dma2[n]);

    err = snd_wss_create(card, wss_port[n] + 4, -1, irq[n], dma1[n],
                         dma2[n], WSS_HW_DETECT, 0, &chip);
    if (err < 0)
        goto error;

    err = snd_wss_pcm(chip, 0, NULL);
    if (err < 0)
        goto error;

    err = snd_wss_mixer(chip);
    if (err < 0)
        goto error;

    err = snd_wss_timer(chip, 0, NULL);
    if (err < 0)
        goto error;

    if (mpu_port[n] >= 0) {
        err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
                                  mpu_port[n], 0, mpu_irq[n], NULL);
        if (err < 0)
            goto error;
    }

    if (fm_port[n] >= 0) {
        struct snd_opl3 *opl3;

        err = snd_opl3_create(card, fm_port[n], fm_port[n] + 2,
                              OPL3_HW_AUTO, 0, &opl3);
        if (err < 0) {
            dev_err(dev, "no OPL device at %#lx\n", fm_port[n]);
            goto error;
        }
        err = snd_opl3_timer_new(opl3, 1, 2);
        if (err < 0)
            goto error;

        err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
        if (err < 0)
            goto error;
    }

    err = snd_card_register(card);
    if (err < 0)
        goto error;

    dev_set_drvdata(dev, card);
    return 0;

error:
    snd_card_free(card);
    return err;
}
Esempio n. 7
0
static int __devinit snd_sgalaxy_probe(struct device *devptr, unsigned int dev)
{
	static int possible_irqs[] = {7, 9, 10, 11, -1};
	static int possible_dmas[] = {1, 3, 0, -1};
	int err, xirq, xdma1;
	struct snd_card *card;
	struct snd_wss *chip;

	err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
	if (err < 0)
		return err;

	xirq = irq[dev];
	if (xirq == SNDRV_AUTO_IRQ) {
		if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) {
			snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
			err = -EBUSY;
			goto _err;
		}
	}
	xdma1 = dma1[dev];
        if (xdma1 == SNDRV_AUTO_DMA) {
		if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) {
			snd_printk(KERN_ERR PFX "unable to find a free DMA\n");
			err = -EBUSY;
			goto _err;
		}
	}

	if ((err = snd_sgalaxy_detect(dev, xirq, xdma1)) < 0)
		goto _err;

	err = snd_wss_create(card, wssport[dev] + 4, -1,
			     xirq, xdma1, -1,
			     WSS_HW_DETECT, 0, &chip);
	if (err < 0)
		goto _err;
	card->private_data = chip;

	err = snd_wss_pcm(chip, 0, NULL);
	if (err < 0) {
		snd_printdd(PFX "error creating new WSS PCM device\n");
		goto _err;
	}
	err = snd_wss_mixer(chip);
	if (err < 0) {
		snd_printdd(PFX "error creating new WSS mixer\n");
		goto _err;
	}
	if ((err = snd_sgalaxy_mixer(chip)) < 0) {
		snd_printdd(PFX "the mixer rewrite failed\n");
		goto _err;
	}

	strcpy(card->driver, "Sound Galaxy");
	strcpy(card->shortname, "Sound Galaxy");
	sprintf(card->longname, "Sound Galaxy at 0x%lx, irq %d, dma %d",
		wssport[dev], xirq, xdma1);

	snd_card_set_dev(card, devptr);

	if ((err = snd_card_register(card)) < 0)
		goto _err;

	dev_set_drvdata(devptr, card);
	return 0;

 _err:
	snd_card_free(card);
	return err;
}
Esempio n. 8
0
static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
{
	static int possible_irqs[] = { 5, 7, 9, 10, 11, -1 };
	static int possible_dmas[] = { 1, 3, 0, -1 };
	int err;
	int xirq = irq[dev];
	int xdma = dma[dev];
	struct snd_card *card;
	struct snd_wss *chip;
	struct snd_opl3 *opl3;
	char __iomem *vport;
	char __iomem *vmss_port;


	card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
	if (!card)
		return -ENOMEM;

	if (xirq == SNDRV_AUTO_IRQ) {
		xirq = snd_legacy_find_free_irq(possible_irqs);
		if (xirq < 0) {
			snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
			err = -EBUSY;
			goto err_exit;
		}
	}

	if (xdma == SNDRV_AUTO_DMA) {
		xdma = snd_legacy_find_free_dma(possible_dmas);
		if (xdma < 0) {
			snd_printk(KERN_ERR PFX "unable to find a free DMA\n");
			err = -EBUSY;
			goto err_exit;
		}
	}

	if (!request_region(port[dev], 0x10, DRV_NAME)) {
		snd_printk(KERN_ERR PFX
			   "I/O port region is already in use.\n");
		err = -EBUSY;
		goto err_exit;
	}
	vport = devm_ioport_map(devptr, port[dev], 0x10);
	if (!vport) {
		snd_printk(KERN_ERR PFX
			   "I/O port cannot be iomaped.\n");
		err = -EBUSY;
		goto err_unmap1;
	}

	/* to make it marked as used */
	if (!request_region(mss_port[dev], 4, DRV_NAME)) {
		snd_printk(KERN_ERR PFX
			   "SC-6000 port I/O port region is already in use.\n");
		err = -EBUSY;
		goto err_unmap1;
	}
	vmss_port = devm_ioport_map(devptr, mss_port[dev], 4);
	if (!vport) {
		snd_printk(KERN_ERR PFX
			   "MSS port I/O cannot be iomaped.\n");
		err = -EBUSY;
		goto err_unmap2;
	}

	snd_printd("Initializing BASE[0x%lx] IRQ[%d] DMA[%d] MIRQ[%d]\n",
		   port[dev], xirq, xdma,
		   mpu_irq[dev] == SNDRV_AUTO_IRQ ? 0 : mpu_irq[dev]);

	err = sc6000_init_board(vport, xirq, xdma, vmss_port, mpu_irq[dev]);
	if (err < 0)
		goto err_unmap2;

	err = snd_wss_create(card, mss_port[dev] + 4,  -1, xirq, xdma, -1,
			     WSS_HW_DETECT, 0, &chip);
	if (err < 0)
		goto err_unmap2;
	card->private_data = chip;

	err = snd_wss_pcm(chip, 0, NULL);
	if (err < 0) {
		snd_printk(KERN_ERR PFX
			   "error creating new WSS PCM device\n");
		goto err_unmap2;
	}
	err = snd_wss_mixer(chip);
	if (err < 0) {
		snd_printk(KERN_ERR PFX "error creating new WSS mixer\n");
		goto err_unmap2;
	}
	err = snd_sc6000_mixer(chip);
	if (err < 0) {
		snd_printk(KERN_ERR PFX "the mixer rewrite failed\n");
		goto err_unmap2;
	}
	if (snd_opl3_create(card,
			    0x388, 0x388 + 2,
			    OPL3_HW_AUTO, 0, &opl3) < 0) {
		snd_printk(KERN_ERR PFX "no OPL device at 0x%x-0x%x ?\n",
			   0x388, 0x388 + 2);
	} else {
		err = snd_opl3_timer_new(opl3, 0, 1);
		if (err < 0)
			goto err_unmap2;

		err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
		if (err < 0)
			goto err_unmap2;
	}

	if (mpu_port[dev] != SNDRV_AUTO_PORT) {
		if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
			mpu_irq[dev] = -1;
		if (snd_mpu401_uart_new(card, 0,
					MPU401_HW_MPU401,
					mpu_port[dev], 0,
					mpu_irq[dev], IRQF_DISABLED,
					NULL) < 0)
			snd_printk(KERN_ERR "no MPU-401 device at 0x%lx ?\n",
					mpu_port[dev]);
	}

	strcpy(card->driver, DRV_NAME);
	strcpy(card->shortname, "SC-6000");
	sprintf(card->longname, "Gallant SC-6000 at 0x%lx, irq %d, dma %d",
		mss_port[dev], xirq, xdma);

	snd_card_set_dev(card, devptr);

	err = snd_card_register(card);
	if (err < 0)
		goto err_unmap2;

	dev_set_drvdata(devptr, card);
	return 0;

err_unmap2:
	release_region(mss_port[dev], 4);
err_unmap1:
	release_region(port[dev], 0x10);
err_exit:
	snd_card_free(card);
	return err;
}
Esempio n. 9
0
/*
 * Create an AD1845 PCM subdevice on the SoundScape. The AD1845
 * is very much like a CS4231, with a few extra bits. We will
 * try to support at least some of the extra bits by overriding
 * some of the CS4231 callback.
 */
static int __devinit create_ad1845(struct snd_card *card, unsigned port,
				   int irq, int dma1, int dma2)
{
	register struct soundscape *sscape = get_card_soundscape(card);
	struct snd_wss *chip;
	int err;

	if (sscape->type == SSCAPE_VIVO)
		port += 4;

	if (dma1 == dma2)
		dma2 = -1;

	err = snd_wss_create(card, port, -1, irq, dma1, dma2,
			     WSS_HW_DETECT, WSS_HWSHARE_DMA1, &chip);
	if (!err) {
		unsigned long flags;
		struct snd_pcm *pcm;

#define AD1845_FREQ_SEL_ENABLE  0x08

#define AD1845_PWR_DOWN_CTRL   0x1b
#define AD1845_CRYS_CLOCK_SEL  0x1d

/*
 * It turns out that the PLAYBACK_ENABLE bit is set
 * by the lowlevel driver ...
 *
#define AD1845_IFACE_CONFIG  \
           (CS4231_AUTOCALIB | CS4231_RECORD_ENABLE | CS4231_PLAYBACK_ENABLE)
    snd_wss_mce_up(chip);
    spin_lock_irqsave(&chip->reg_lock, flags);
    snd_wss_out(chip, CS4231_IFACE_CTRL, AD1845_IFACE_CONFIG);
    spin_unlock_irqrestore(&chip->reg_lock, flags);
    snd_wss_mce_down(chip);
 */

		if (sscape->type != SSCAPE_VIVO) {
			int val;
			/*
			 * The input clock frequency on the SoundScape must
			 * be 14.31818 MHz, because we must set this register
			 * to get the playback to sound correct ...
			 */
			snd_wss_mce_up(chip);
			spin_lock_irqsave(&chip->reg_lock, flags);
			snd_wss_out(chip, AD1845_CRYS_CLOCK_SEL, 0x20);
			spin_unlock_irqrestore(&chip->reg_lock, flags);
			snd_wss_mce_down(chip);

			/*
			 * More custom configuration:
			 * a) select "mode 2" and provide a current drive of 8mA
			 * b) enable frequency selection (for capture/playback)
			 */
			spin_lock_irqsave(&chip->reg_lock, flags);
			snd_wss_out(chip, CS4231_MISC_INFO,
				    CS4231_MODE2 | 0x10);
			val = snd_wss_in(chip, AD1845_PWR_DOWN_CTRL);
			snd_wss_out(chip, AD1845_PWR_DOWN_CTRL,
				    val | AD1845_FREQ_SEL_ENABLE);
			spin_unlock_irqrestore(&chip->reg_lock, flags);
		}

		err = snd_wss_pcm(chip, 0, &pcm);
		if (err < 0) {
			snd_printk(KERN_ERR "sscape: No PCM device "
					    "for AD1845 chip\n");
			goto _error;
		}

		err = snd_wss_mixer(chip);
		if (err < 0) {
			snd_printk(KERN_ERR "sscape: No mixer device "
					    "for AD1845 chip\n");
			goto _error;
		}
		err = snd_wss_timer(chip, 0, NULL);
		if (err < 0) {
			snd_printk(KERN_ERR "sscape: No timer device "
					    "for AD1845 chip\n");
			goto _error;
		}

		if (sscape->type != SSCAPE_VIVO) {
			err = snd_ctl_add(card,
					  snd_ctl_new1(&midi_mixer_ctl, chip));
			if (err < 0) {
				snd_printk(KERN_ERR "sscape: Could not create "
						    "MIDI mixer control\n");
				goto _error;
			}
			chip->set_playback_format = ad1845_playback_format;
			chip->set_capture_format = ad1845_capture_format;
		}

		strcpy(card->driver, "SoundScape");
		strcpy(card->shortname, pcm->name);
		snprintf(card->longname, sizeof(card->longname),
			 "%s at 0x%lx, IRQ %d, DMA1 %d, DMA2 %d\n",
			 pcm->name, chip->port, chip->irq,
			 chip->dma1, chip->dma2);

		sscape->chip = chip;
	}

	_error:
	return err;
}
Esempio n. 10
0
/*
 * Create an AD1845 PCM subdevice on the SoundScape. The AD1845
 * is very much like a CS4231, with a few extra bits. We will
 * try to support at least some of the extra bits by overriding
 * some of the CS4231 callback.
 */
static int __devinit create_ad1845(struct snd_card *card, unsigned port,
				   int irq, int dma1, int dma2)
{
	register struct soundscape *sscape = get_card_soundscape(card);
	struct snd_wss *chip;
	int err;

	if (sscape->type == SSCAPE_VIVO)
		port += 4;

	if (dma1 == dma2)
		dma2 = -1;

	err = snd_wss_create(card, port, -1, irq, dma1, dma2,
			     WSS_HW_DETECT, WSS_HWSHARE_DMA1, &chip);
	if (!err) {
		unsigned long flags;
		struct snd_pcm *pcm;

/*
 * It turns out that the PLAYBACK_ENABLE bit is set
 * by the lowlevel driver ...
 *
#define AD1845_IFACE_CONFIG  \
           (CS4231_AUTOCALIB | CS4231_RECORD_ENABLE | CS4231_PLAYBACK_ENABLE)
    snd_wss_mce_up(chip);
    spin_lock_irqsave(&chip->reg_lock, flags);
    snd_wss_out(chip, CS4231_IFACE_CTRL, AD1845_IFACE_CONFIG);
    spin_unlock_irqrestore(&chip->reg_lock, flags);
    snd_wss_mce_down(chip);
 */

		if (sscape->type != SSCAPE_VIVO) {
			/*
			 * The input clock frequency on the SoundScape must
			 * be 14.31818 MHz, because we must set this register
			 * to get the playback to sound correct ...
			 */
			snd_wss_mce_up(chip);
			spin_lock_irqsave(&chip->reg_lock, flags);
			snd_wss_out(chip, AD1845_CLOCK, 0x20);
			spin_unlock_irqrestore(&chip->reg_lock, flags);
			snd_wss_mce_down(chip);

		}

		err = snd_wss_pcm(chip, 0, &pcm);
		if (err < 0) {
			snd_printk(KERN_ERR "sscape: No PCM device "
					    "for AD1845 chip\n");
			goto _error;
		}

		err = snd_wss_mixer(chip);
		if (err < 0) {
			snd_printk(KERN_ERR "sscape: No mixer device "
					    "for AD1845 chip\n");
			goto _error;
		}
		if (chip->hardware != WSS_HW_AD1848) {
			err = snd_wss_timer(chip, 0, NULL);
			if (err < 0) {
				snd_printk(KERN_ERR "sscape: No timer device "
						    "for AD1845 chip\n");
				goto _error;
			}
		}

		if (sscape->type != SSCAPE_VIVO) {
			err = snd_ctl_add(card,
					  snd_ctl_new1(&midi_mixer_ctl, chip));
			if (err < 0) {
				snd_printk(KERN_ERR "sscape: Could not create "
						    "MIDI mixer control\n");
				goto _error;
			}
		}

		strcpy(card->driver, "SoundScape");
		strcpy(card->shortname, pcm->name);
		snprintf(card->longname, sizeof(card->longname),
			 "%s at 0x%lx, IRQ %d, DMA1 %d, DMA2 %d\n",
			 pcm->name, chip->port, chip->irq,
			 chip->dma1, chip->dma2);

		sscape->chip = chip;
	}

	_error:
	return err;
}