예제 #1
0
static int __devinit snd_es1688_probe(struct device *dev, unsigned int n)
{
	struct snd_card *card;
	struct snd_es1688 *chip;
	struct snd_opl3 *opl3;
	struct snd_pcm *pcm;
	int error;

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

	error = snd_es1688_legacy_create(card, dev, n, &chip);
	if (error < 0)
		goto out;

	error = snd_es1688_pcm(chip, 0, &pcm);
	if (error < 0)
		goto out;

	error = snd_es1688_mixer(chip);
	if (error < 0)
		goto out;

	strcpy(card->driver, "ES1688");
	strcpy(card->shortname, pcm->name);
	sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i", pcm->name,
		chip->port, chip->irq, chip->dma8);

	if (snd_opl3_create(card, chip->port, chip->port + 2,
			OPL3_HW_OPL3, 0, &opl3) < 0)
		printk(KERN_WARNING "%s: opl3 not detected at 0x%lx\n",
			dev->bus_id, chip->port);
	else {
		error =	snd_opl3_hwdep_new(opl3, 0, 1, NULL);
		if (error < 0)
			goto out;
	}

	if (mpu_irq[n] >= 0 && mpu_irq[n] != SNDRV_AUTO_IRQ &&
			chip->mpu_port > 0) {
		error = snd_mpu401_uart_new(card, 0, MPU401_HW_ES1688,
				chip->mpu_port, 0,
				mpu_irq[n], IRQF_DISABLED, NULL);
		if (error < 0)
			goto out;
	}

	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;
}
예제 #2
0
static int __devinit snd_es1688_isa_probe(struct device *dev, unsigned int n)
{
	struct snd_card *card;
	int error;

	error = snd_card_create(index[n], id[n], THIS_MODULE,
				sizeof(struct snd_es1688), &card);
	if (error < 0)
		return error;

	error = snd_es1688_legacy_create(card, dev, n);
	if (error < 0)
		goto out;

	snd_card_set_dev(card, dev);

	error = snd_es1688_probe(card, n);
	if (error < 0)
		goto out;

	dev_set_drvdata(dev, card);

	return 0;
out:
	snd_card_free(card);
	return error;
}