delta.c

linux-2.6.15.6

	ice->spdif.cs8403_stream_bits = tmp;
	spin_unlock_irqrestore(&ice->reg_lock, flags);
	if (change)
		snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id);
	snd_ice1712_delta_cs8403_spdif_write(ice, tmp);
}


/*
 * initialize the chips on M-Audio cards
 */

static akm4xxx_t akm_audiophile __devinitdata = {
	.type = SND_AK4528,
	.num_adcs = 2,
	.num_dacs = 2,
	.ops = {
		.set_rate_val = delta_ak4524_set_rate_val
	}
};

static struct snd_ak4xxx_private akm_audiophile_priv __devinitdata = {
	.caddr = 2,
	.cif = 0,
	.data_mask = ICE1712_DELTA_AP_DOUT,
	.clk_mask = ICE1712_DELTA_AP_CCLK,
	.cs_mask = ICE1712_DELTA_AP_CS_CODEC,
	.cs_addr = ICE1712_DELTA_AP_CS_CODEC,
	.cs_none = 0,
	.add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
	.mask_flags = 0,
};

static akm4xxx_t akm_delta410 __devinitdata = {
	.type = SND_AK4529,
	.num_adcs = 2,
	.num_dacs = 8,
	.ops = {
		.set_rate_val = delta_ak4524_set_rate_val
	}
};

static struct snd_ak4xxx_private akm_delta410_priv __devinitdata = {
	.caddr = 0,
	.cif = 0,
	.data_mask = ICE1712_DELTA_AP_DOUT,
	.clk_mask = ICE1712_DELTA_AP_CCLK,
	.cs_mask = ICE1712_DELTA_AP_CS_CODEC,
	.cs_addr = ICE1712_DELTA_AP_CS_CODEC,
	.cs_none = 0,
	.add_flags = ICE1712_DELTA_AP_CS_DIGITAL,
	.mask_flags = 0,
};

static akm4xxx_t akm_delta1010lt __devinitdata = {
	.type = SND_AK4524,
	.num_adcs = 8,
	.num_dacs = 8,
	.ops = {
		.lock = delta1010lt_ak4524_lock,
		.set_rate_val = delta_ak4524_set_rate_val
	}
};

static struct snd_ak4xxx_private akm_delta1010lt_priv __devinitdata = {
	.caddr = 2,
	.cif = 0, /* the default level of the CIF pin from AK4524 */
	.data_mask = ICE1712_DELTA_1010LT_DOUT,
	.clk_mask = ICE1712_DELTA_1010LT_CCLK,
	.cs_mask = 0,
	.cs_addr = 0, /* set later */
	.cs_none = ICE1712_DELTA_1010LT_CS_NONE,
	.add_flags = 0,
	.mask_flags = 0,
};

static akm4xxx_t akm_delta44 __devinitdata = {
	.type = SND_AK4524,
	.num_adcs = 4,
	.num_dacs = 4,
	.ops = {
		.lock = delta_ak4524_lock,
		.set_rate_val = delta_ak4524_set_rate_val
	}
};

static struct snd_ak4xxx_private akm_delta44_priv __devinitdata = {
	.caddr = 2,
	.cif = 0, /* the default level of the CIF pin from AK4524 */
	.data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA,
	.clk_mask = ICE1712_DELTA_CODEC_SERIAL_CLOCK,
	.cs_mask = 0,
	.cs_addr = 0, /* set later */
	.cs_none = 0,
	.add_flags = 0,
	.mask_flags = 0,
};

static akm4xxx_t akm_vx442 __devinitdata = {
	.type = SND_AK4524,
	.num_adcs = 4,
	.num_dacs = 4,
	.ops = {
		.lock = vx442_ak4524_lock,
		.set_rate_val = vx442_ak4524_set_rate_val
	}
};

static struct snd_ak4xxx_private akm_vx442_priv __devinitdata = {
	.caddr = 2,
	.cif = 0,
	.data_mask = ICE1712_VX442_DOUT,
	.clk_mask = ICE1712_VX442_CCLK,
	.cs_mask = 0,
	.cs_addr = 0, /* set later */
	.cs_none = 0,
	.add_flags = 0,
	.mask_flags = 0,
};

static int __devinit snd_ice1712_delta_init(ice1712_t *ice)
{
	int err;
	akm4xxx_t *ak;

	/* determine I2C, DACs and ADCs */
	switch (ice->eeprom.subvendor) {
	case ICE1712_SUBDEVICE_AUDIOPHILE:
		ice->num_total_dacs = 2;
		ice->num_total_adcs = 2;
		break;
	case ICE1712_SUBDEVICE_DELTA410:
		ice->num_total_dacs = 8;
		ice->num_total_adcs = 2;
		break;
	case ICE1712_SUBDEVICE_DELTA44:
	case ICE1712_SUBDEVICE_DELTA66:
		ice->num_total_dacs = ice->omni ? 8 : 4;
		ice->num_total_adcs = ice->omni ? 8 : 4;
		break;
	case ICE1712_SUBDEVICE_DELTA1010:
	case ICE1712_SUBDEVICE_DELTA1010LT:
	case ICE1712_SUBDEVICE_MEDIASTATION:
		ice->num_total_dacs = 8;
		ice->num_total_adcs = 8;
		break;
	case ICE1712_SUBDEVICE_DELTADIO2496:
		ice->num_total_dacs = 4;	/* two AK4324 codecs */
		break;
	case ICE1712_SUBDEVICE_VX442:
		ice->num_total_dacs = 4;
		ice->num_total_adcs = 4;
		break;
	}

	/* initialize spdif */
	switch (ice->eeprom.subvendor) {
	case ICE1712_SUBDEVICE_AUDIOPHILE:
	case ICE1712_SUBDEVICE_DELTA410:
	case ICE1712_SUBDEVICE_DELTA1010LT:
	case ICE1712_SUBDEVICE_VX442:
		if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) {
			snd_printk(KERN_ERR "unable to create I2C bus\n");
			return err;
		}
		ice->i2c->private_data = ice;
		ice->i2c->ops = &ap_cs8427_i2c_ops;
		if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0)
			return err;
		break;
	case ICE1712_SUBDEVICE_DELTA1010:
	case ICE1712_SUBDEVICE_MEDIASTATION:
		ice->gpio.set_pro_rate = delta_1010_set_rate_val;
		break;
	case ICE1712_SUBDEVICE_DELTADIO2496:
		ice->gpio.set_pro_rate = delta_1010_set_rate_val;
		/* fall thru */
	case ICE1712_SUBDEVICE_DELTA66:
		ice->spdif.ops.open = delta_open_spdif;
		ice->spdif.ops.setup_rate = delta_setup_spdif;
		ice->spdif.ops.default_get = delta_spdif_default_get;
		ice->spdif.ops.default_put = delta_spdif_default_put;
		ice->spdif.ops.stream_get = delta_spdif_stream_get;
		ice->spdif.ops.stream_put = delta_spdif_stream_put;
		/* Set spdif defaults */
		snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits);
		break;
	}

	/* no analog? */
	switch (ice->eeprom.subvendor) {
	case ICE1712_SUBDEVICE_DELTA1010:
	case ICE1712_SUBDEVICE_DELTADIO2496:
	case ICE1712_SUBDEVICE_MEDIASTATION:
		return 0;
	}

	/* second stage of initialization, analog parts and others */
	ak = ice->akm = kmalloc(sizeof(akm4xxx_t), GFP_KERNEL);
	if (! ak)
		return -ENOMEM;
	ice->akm_codecs = 1;

	switch (ice->eeprom.subvendor) {
	case ICE1712_SUBDEVICE_AUDIOPHILE:
		err = snd_ice1712_akm4xxx_init(ak, &akm_audiophile, &akm_audiophile_priv, ice);
		break;
	case ICE1712_SUBDEVICE_DELTA410:
		err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice);
		break;
	case ICE1712_SUBDEVICE_DELTA1010LT:
		err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice);
		break;
	case ICE1712_SUBDEVICE_DELTA66:
	case ICE1712_SUBDEVICE_DELTA44:
		err = snd_ice1712_akm4xxx_init(ak, &akm_delta44, &akm_delta44_priv, ice);
		break;
	case ICE1712_SUBDEVICE_VX442:
		err = snd_ice1712_akm4xxx_init(ak, &akm_vx442, &akm_vx442_priv, ice);
		break;
	default:
		snd_BUG();
		return -EINVAL;
	}

	return err;
}


/*
 * additional controls for M-Audio cards
 */

static snd_kcontrol_new_t snd_ice1712_delta1010_wordclock_select __devinitdata =
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0);
static snd_kcontrol_new_t snd_ice1712_delta1010lt_wordclock_select __devinitdata =
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 1, 0);
static snd_kcontrol_new_t snd_ice1712_delta1010_wordclock_status __devinitdata =
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Status", 0, ICE1712_DELTA_WORD_CLOCK_STATUS, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE);
static snd_kcontrol_new_t snd_ice1712_deltadio2496_spdif_in_select __devinitdata =
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0);
static snd_kcontrol_new_t snd_ice1712_delta_spdif_in_status __devinitdata =
ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Delta IEC958 Input Status", 0, ICE1712_DELTA_SPDIF_IN_STAT, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE);


static int __devinit snd_ice1712_delta_add_controls(ice1712_t *ice)
{
	int err;

	/* 1010 and dio specific controls */
	switch (ice->eeprom.subvendor) {
	case ICE1712_SUBDEVICE_DELTA1010:
	case ICE1712_SUBDEVICE_MEDIASTATION:
		err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice));
		if (err < 0)
			return err;
		err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice));
		if (err < 0)
			return err;
		break;
	case ICE1712_SUBDEVICE_DELTADIO2496:
		err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice));
		if (err < 0)
			return err;
		break;
	case ICE1712_SUBDEVICE_DELTA1010LT:
		err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_select, ice));
		if (err < 0)
			return err;
		break;
	}

	/* normal spdif controls */
	switch (ice->eeprom.subvendor) {
	case ICE1712_SUBDEVICE_DELTA1010:
	case ICE1712_SUBDEVICE_DELTADIO2496:
	case ICE1712_SUBDEVICE_DELTA66:
	case ICE1712_SUBDEVICE_MEDIASTATION:
		err = snd_ice1712_spdif_build_controls(ice);
		if (err < 0)
			return err;
		break;
	}

	/* spdif status in */
	switch (ice->eeprom.subvendor) {
	case ICE1712_SUBDEVICE_DELTA1010:
	case ICE1712_SUBDEVICE_DELTADIO2496:
	case ICE1712_SUBDEVICE_DELTA66:
	case ICE1712_SUBDEVICE_MEDIASTATION:
		err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice));
		if (err < 0)
			return err;
		break;
	}

	/* ak4524 controls */
	switch (ice->eeprom.subvendor) {
	case ICE1712_SUBDEVICE_DELTA1010LT:
	case ICE1712_SUBDEVICE_AUDIOPHILE:
	case ICE1712_SUBDEVICE_DELTA410:
	case ICE1712_SUBDEVICE_DELTA44:
	case ICE1712_SUBDEVICE_DELTA66:
	case ICE1712_SUBDEVICE_VX442:
		err = snd_ice1712_akm4xxx_build_controls(ice);
		if (err < 0)
			return err;
		break;
	}

	return 0;
}


/* entry point */
struct snd_ice1712_card_info snd_ice1712_delta_cards[] __devinitdata = {
	{
		.subvendor = ICE1712_SUBDEVICE_DELTA1010,
		.name = "M Audio Delta 1010",
		.model = "delta1010",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
	},
	{
		.subvendor = ICE1712_SUBDEVICE_DELTADIO2496,
		.name = "M Audio Delta DiO 2496",
		.model = "dio2496",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
		.no_mpu401 = 1,
	},
	{
		.subvendor = ICE1712_SUBDEVICE_DELTA66,
		.name = "M Audio Delta 66",
		.model = "delta66",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
		.no_mpu401 = 1,
	},
	{
		.subvendor = ICE1712_SUBDEVICE_DELTA44,
		.name = "M Audio Delta 44",
		.model = "delta44",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
		.no_mpu401 = 1,
	},
	{
		.subvendor = ICE1712_SUBDEVICE_AUDIOPHILE,
		.name = "M Audio Audiophile 24/96",
		.model = "audiophile",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
	},
	{
		.subvendor = ICE1712_SUBDEVICE_DELTA410,
		.name = "M Audio Delta 410",
		.model = "delta410",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
	},
	{
		.subvendor = ICE1712_SUBDEVICE_DELTA1010LT,
		.name = "M Audio Delta 1010LT",
		.model = "delta1010lt",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
	},
	{
		.subvendor = ICE1712_SUBDEVICE_VX442,
		.name = "Digigram VX442",
		.model = "vx442",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
		.no_mpu401 = 1,
	},
	{
		.subvendor = ICE1712_SUBDEVICE_MEDIASTATION,
		.name = "Lionstracs Mediastation",
		.model = "mediastation",
		.chip_init = snd_ice1712_delta_init,
		.build_controls = snd_ice1712_delta_add_controls,
	},
	{ } /* terminator */
};