Пример #1
0
/*
 * AK4524 on Delta1010LT to choose the chip address
 */
static void delta1010lt_ak4524_lock(struct snd_akm4xxx *ak, int chip)
{
        struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
        struct snd_ice1712 *ice = ak->private_data[0];

	snd_ice1712_save_gpio_status(ice);
	priv->cs_mask = ICE1712_DELTA_1010LT_CS;
	priv->cs_addr = chip << 4;
}
Пример #2
0
/*
 * AK4528 on VX442 to choose the chip mask
 */
static void vx442_ak4524_lock(struct snd_akm4xxx *ak, int chip)
{
        struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
        struct snd_ice1712 *ice = ak->private_data[0];

	snd_ice1712_save_gpio_status(ice);
	priv->cs_mask =
	priv->cs_addr = chip == 0 ? ICE1712_VX442_CODEC_CHIP_A :
				    ICE1712_VX442_CODEC_CHIP_B;
}
Пример #3
0
/*
 * AK4524 on Delta66 rev E to choose the chip address
 */
static void delta66e_ak4524_lock(struct snd_akm4xxx *ak, int chip)
{
	struct snd_ak4xxx_private *priv = (void *)ak->private_value[0];
	struct snd_ice1712 *ice = ak->private_data[0];

	snd_ice1712_save_gpio_status(ice);
	priv->cs_mask =
	priv->cs_addr = chip == 0 ? ICE1712_DELTA_66E_CS_CHIP_A :
				    ICE1712_DELTA_66E_CS_CHIP_B;
}
Пример #4
0
/* start callback for STDSP24 with modified hardware */
static void stdsp24_ak4524_lock(struct snd_akm4xxx *ak, int chip)
{
	struct snd_ice1712 *ice = ak->private_data[0];
	unsigned char tmp;
	snd_ice1712_save_gpio_status(ice);
	tmp =	ICE1712_STDSP24_SERIAL_DATA |
		ICE1712_STDSP24_SERIAL_CLOCK |
		ICE1712_STDSP24_AK4524_CS;
	snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION,
			  ice->gpio.direction | tmp);
	snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~tmp);
}
Пример #5
0
static int wm_pcm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
	unsigned short nval, oval;
	int change;

	snd_ice1712_save_gpio_status(ice);
	oval = wm_get(ice, WM_MUTE);
	nval = (oval & ~0x10) | (ucontrol->value.integer.value[0] ? 0 : 0x10);
	if ((change = (nval != oval)))
		wm_put(ice, WM_MUTE, nval);
	snd_ice1712_restore_gpio_status(ice);

	return change;
}
Пример #6
0
Файл: se.c Проект: 020gzh/linux
static void se200pci_WM8766_write(struct snd_ice1712 *ice,
					unsigned int addr, unsigned int data)
{
	unsigned int st;
	unsigned int bits;
	int i;
	const unsigned int DATA  = 0x010000;
	const unsigned int CLOCK = 0x020000;
	const unsigned int LOAD  = 0x040000;
	const unsigned int ALL_MASK = (DATA | CLOCK | LOAD);

	snd_ice1712_save_gpio_status(ice);

	st = ((addr & 0x7f) << 9) | (data & 0x1ff);
	snd_ice1712_gpio_set_dir(ice, ice->gpio.direction | ALL_MASK);
	snd_ice1712_gpio_set_mask(ice, ice->gpio.write_mask & ~ALL_MASK);
	bits = snd_ice1712_gpio_read(ice) & ~ALL_MASK;

	snd_ice1712_gpio_write(ice, bits);
	for (i = 0; i < 16; i++) {
		udelay(1);
		bits &= ~CLOCK;
		st = (st << 1);
		if (st & 0x10000)
			bits |= DATA;
		else
			bits &= ~DATA;

		snd_ice1712_gpio_write(ice, bits);

		udelay(1);
		bits |= CLOCK;
		snd_ice1712_gpio_write(ice, bits);
	}

	udelay(1);
	bits |= LOAD;
	snd_ice1712_gpio_write(ice, bits);

	udelay(1);
	bits |= (DATA | CLOCK);
	snd_ice1712_gpio_write(ice, bits);

	snd_ice1712_restore_gpio_status(ice);
}
Пример #7
0
static int wm_pcm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
	unsigned short ovol, nvol;
	int change = 0;

	snd_ice1712_save_gpio_status(ice);
	nvol = ucontrol->value.integer.value[0];
	nvol = (nvol ? (nvol + PCM_MIN) : 0) & 0xff;
	ovol = wm_get(ice, WM_DAC_DIG_MASTER_ATTEN) & 0xff;
	if (ovol != nvol) {
		wm_put(ice, WM_DAC_DIG_MASTER_ATTEN, nvol); /* prelatch */
		wm_put_nocache(ice, WM_DAC_DIG_MASTER_ATTEN, nvol | 0x100); /* update */
		change = 1;
	}
	snd_ice1712_restore_gpio_status(ice);
	return change;
}
Пример #8
0
static int wm_master_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
	int ch, change = 0;

	snd_ice1712_save_gpio_status(ice);
	for (ch = 0; ch < 2; ch++) {
		if (ucontrol->value.integer.value[ch] != ice->spec.phase28.master[ch]) {
			int dac;
			ice->spec.phase28.master[ch] &= WM_VOL_MUTE;
			ice->spec.phase28.master[ch] |= ucontrol->value.integer.value[ch];
			for (dac = 0; dac < ice->num_total_dacs; dac += 2)
				wm_set_vol(ice, WM_DAC_ATTEN + dac + ch,
					   ice->spec.phase28.vol[dac + ch],
					   ice->spec.phase28.master[ch]);
			change = 1;
		}
	}
	snd_ice1712_restore_gpio_status(ice);
	return change;
}
Пример #9
0
static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
	int i, idx, ofs, voices;
	int change = 0;

	voices = kcontrol->private_value >> 8;
	ofs = kcontrol->private_value & 0xff;
	snd_ice1712_save_gpio_status(ice);
	for (i = 0; i < voices; i++) {
		idx  = WM_DAC_ATTEN + ofs + i;
		if (ucontrol->value.integer.value[i] != ice->spec.phase28.vol[ofs+i]) {
			ice->spec.phase28.vol[ofs+i] &= WM_VOL_MUTE;
			ice->spec.phase28.vol[ofs+i] |= ucontrol->value.integer.value[i];
			wm_set_vol(ice, idx, ice->spec.phase28.vol[ofs+i],
				   ice->spec.phase28.master[i]);
			change = 1;
		}
	}
	snd_ice1712_restore_gpio_status(ice);
	return change;
}
Пример #10
0
static int wm_master_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
	int change = 0, i;

	snd_ice1712_save_gpio_status(ice);
	for (i = 0; i < 2; i++) {
		int val = (ice->spec.phase28.master[i] & WM_VOL_MUTE) ? 0 : 1;
		if (ucontrol->value.integer.value[i] != val) {
			int dac;
			ice->spec.phase28.master[i] &= ~WM_VOL_MUTE;
			ice->spec.phase28.master[i] |=
				ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
			for (dac = 0; dac < ice->num_total_dacs; dac += 2)
				wm_set_vol(ice, WM_DAC_ATTEN + dac + i,
					   ice->spec.phase28.vol[dac + i],
					   ice->spec.phase28.master[i]);
			change = 1;
		}
	}
	snd_ice1712_restore_gpio_status(ice);

	return change;
}
Пример #11
0
static int wm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
	int change = 0, voices, ofs, i;

	voices = kcontrol->private_value >> 8;
	ofs = kcontrol->private_value & 0xFF;

	snd_ice1712_save_gpio_status(ice);
	for (i = 0; i < voices; i++) {
		int val = (ice->spec.phase28.vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
		if (ucontrol->value.integer.value[i] != val) {
			ice->spec.phase28.vol[ofs + i] &= ~WM_VOL_MUTE;
			ice->spec.phase28.vol[ofs + i] |=
				ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
			wm_set_vol(ice, ofs + i, ice->spec.phase28.vol[ofs + i],
				   ice->spec.phase28.master[i]);
			change = 1;
		}
	}
	snd_ice1712_restore_gpio_status(ice);

	return change;
}
Пример #12
0
static int __devinit phase28_init(struct snd_ice1712 *ice)
{
	static const unsigned short wm_inits_phase28[] = {
		/* These come first to reduce init pop noise */
		0x1b, 0x044,		/* ADC Mux (AC'97 source) */
		0x1c, 0x00B,		/* Out Mux1 (VOUT1 = DAC+AUX, VOUT2 = DAC) */
		0x1d, 0x009,		/* Out Mux2 (VOUT2 = DAC, VOUT3 = DAC) */

		0x18, 0x000,		/* All power-up */

		0x16, 0x122,		/* I2S, normal polarity, 24bit */
		0x17, 0x022,		/* 256fs, slave mode */
		0x00, 0,		/* DAC1 analog mute */
		0x01, 0,		/* DAC2 analog mute */
		0x02, 0,		/* DAC3 analog mute */
		0x03, 0,		/* DAC4 analog mute */
		0x04, 0,		/* DAC5 analog mute */
		0x05, 0,		/* DAC6 analog mute */
		0x06, 0,		/* DAC7 analog mute */
		0x07, 0,		/* DAC8 analog mute */
		0x08, 0x100,		/* master analog mute */
		0x09, 0xff,		/* DAC1 digital full */
		0x0a, 0xff,		/* DAC2 digital full */
		0x0b, 0xff,		/* DAC3 digital full */
		0x0c, 0xff,		/* DAC4 digital full */
		0x0d, 0xff,		/* DAC5 digital full */
		0x0e, 0xff,		/* DAC6 digital full */
		0x0f, 0xff,		/* DAC7 digital full */
		0x10, 0xff,		/* DAC8 digital full */
		0x11, 0x1ff,		/* master digital full */
		0x12, 0x000,		/* phase normal */
		0x13, 0x090,		/* unmute DAC L/R */
		0x14, 0x000,		/* all unmute */
		0x15, 0x000,		/* no deemphasis, no ZFLG */
		0x19, 0x000,		/* -12dB ADC/L */
		0x1a, 0x000,		/* -12dB ADC/R */
		(unsigned short)-1
	};

	unsigned int tmp;
	struct snd_akm4xxx *ak;
	const unsigned short *p;
	int i;

	ice->num_total_dacs = 8;
	ice->num_total_adcs = 2;

	// Initialize analog chips
	ak = ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
	if (!ak)
		return -ENOMEM;
	ice->akm_codecs = 1;

	snd_ice1712_gpio_set_dir(ice, 0x5fffff); /* fix this for the time being */

	/* reset the wm codec as the SPI mode */
	snd_ice1712_save_gpio_status(ice);
	snd_ice1712_gpio_set_mask(ice, ~(PHASE28_WM_RESET|PHASE28_WM_CS|PHASE28_HP_SEL));

	tmp = snd_ice1712_gpio_read(ice);
	tmp &= ~PHASE28_WM_RESET;
	snd_ice1712_gpio_write(ice, tmp);
	udelay(1);
	tmp |= PHASE28_WM_CS;
	snd_ice1712_gpio_write(ice, tmp);
	udelay(1);
	tmp |= PHASE28_WM_RESET;
	snd_ice1712_gpio_write(ice, tmp);
	udelay(1);

	p = wm_inits_phase28;
	for (; *p != (unsigned short)-1; p += 2)
		wm_put(ice, p[0], p[1]);

	snd_ice1712_restore_gpio_status(ice);

	ice->spec.phase28.master[0] = WM_VOL_MUTE;
	ice->spec.phase28.master[1] = WM_VOL_MUTE;
	for (i = 0; i < ice->num_total_dacs; i++) {
		ice->spec.phase28.vol[i] = WM_VOL_MUTE;
		wm_set_vol(ice, i, ice->spec.phase28.vol[i], ice->spec.phase28.master[i % 2]);
	}

	return 0;
}
Пример #13
0
static void snd_ice1712_akm4xxx_lock(struct snd_akm4xxx *ak, int chip)
{
	struct snd_ice1712 *ice = ak->private_data[0];

	snd_ice1712_save_gpio_status(ice);
}
Пример #14
0
static void snd_ice1712_akm4xxx_lock(akm4xxx_t *ak, int chip)
{
	ice1712_t *ice = ak->private_data[0];

	snd_ice1712_save_gpio_status(ice);
}