Exemplos de snd_ad1889_create em C++ (Cpp)

Exemplo n.º 1

Arquivo: ad1889.c Projeto: 3sOx/asuswrt-merlin

static int __devinit
snd_ad1889_probe(struct pci_dev *pci,
		 const struct pci_device_id *pci_id)
{
	int err;
	static int devno;
	struct snd_card *card;
	struct snd_ad1889 *chip;

	/* (1) */
	if (devno >= SNDRV_CARDS)
		return -ENODEV;
	if (!enable[devno]) {
		devno++;
		return -ENOENT;
	}

	/* (2) */
	card = snd_card_new(index[devno], id[devno], THIS_MODULE, 0);
	/* XXX REVISIT: we can probably allocate chip in this call */
	if (card == NULL)
		return -ENOMEM;

	strcpy(card->driver, "AD1889");
	strcpy(card->shortname, "Analog Devices AD1889");

	/* (3) */
	err = snd_ad1889_create(card, pci, &chip);
	if (err < 0)
		goto free_and_ret;

	/* (4) */
	sprintf(card->longname, "%s at 0x%lx irq %i",
		card->shortname, chip->bar, chip->irq);

	/* (5) */
	/* register AC97 mixer */
	err = snd_ad1889_ac97_init(chip, ac97_quirk[devno]);
	if (err < 0)
		goto free_and_ret;
	
	err = snd_ad1889_pcm_init(chip, 0, NULL);
	if (err < 0)
		goto free_and_ret;

	/* register proc interface */
	snd_ad1889_proc_init(chip);

	/* (6) */
	err = snd_card_register(card);
	if (err < 0)
		goto free_and_ret;

	/* (7) */
	pci_set_drvdata(pci, card);

	devno++;
	return 0;

free_and_ret:
	snd_card_free(card);
	return err;
}

Exemplo n.º 2

Arquivo: ad1889.c Projeto: MiniBlu/cm11_kernel_htc_msm8974a3ul

static int __devinit
snd_ad1889_probe(struct pci_dev *pci,
		 const struct pci_device_id *pci_id)
{
	int err;
	static int devno;
	struct snd_card *card;
	struct snd_ad1889 *chip;

	
	if (devno >= SNDRV_CARDS)
		return -ENODEV;
	if (!enable[devno]) {
		devno++;
		return -ENOENT;
	}

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

	strcpy(card->driver, "AD1889");
	strcpy(card->shortname, "Analog Devices AD1889");

	
	err = snd_ad1889_create(card, pci, &chip);
	if (err < 0)
		goto free_and_ret;

	
	sprintf(card->longname, "%s at 0x%lx irq %i",
		card->shortname, chip->bar, chip->irq);

	
	
	err = snd_ad1889_ac97_init(chip, ac97_quirk[devno]);
	if (err < 0)
		goto free_and_ret;
	
	err = snd_ad1889_pcm_init(chip, 0, NULL);
	if (err < 0)
		goto free_and_ret;

	
	snd_ad1889_proc_init(chip);

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

	
	pci_set_drvdata(pci, card);

	devno++;
	return 0;

free_and_ret:
	snd_card_free(card);
	return err;
}