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linux/sound/pci/ice1712/aureon.c
Maximilian Rehkopf af9b70ac00 [ALSA] Add Aux input switch control for Aureon Universe 
This patch adds a mixer control which allows the user to switch the Aux
playback between the internal Aux jack, Wavetable, and Rear Line-In on
Aureon Universe cards.

For switching, a PCA9554 (8-line GPIO with I2C interface) and a 74HC4052
(dual 4-way mux/demux) are used.  Output 0 and 1 of the PCA9554 are
connected to the select pins of the 74HC4052. The I2C interface of the
PCA9554 is connected to the card's internal SPI bus which is also used
to control the WM8770 and CS8415. SPI and I2C on the same lines...

To communicate with the PCA9554 the WM8770 and CS8415 are disabled and
an I2C Stop Condition is generated before the Start Condition (needed
for synchronisation because other SPI traffic appear to confuse the
PCA9554). Then a normal I2C data transfer takes place.  Programming must
be done ridiculously slow; in theory, 4.7us is the minimum delay time
for normal-speed I2C according to the datasheet, but even with 10us
switching was unreliable.  The Windows driver from Terratec does the
programming very slowly, too (checked with an oscilloscope).

PCA9554 datasheet:
http://www.semiconductors.philips.com/acrobat/datasheets/PCA9554_9554A_6.pdf

74HC4052 datasheet:
http://www.semiconductors.philips.com/acrobat/datasheets/74HC_HCT4052_4.pdf

Signed-off-by: Maximilian Rehkopf <otakon@gmx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-03-31 17:59:01 +02:00

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/*
* ALSA driver for ICEnsemble VT1724 (Envy24HT)
*
* Lowlevel functions for Terratec Aureon cards
*
* Copyright (c) 2003 Takashi Iwai <tiwai@suse.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
* NOTES:
*
* - we reuse the struct snd_akm4xxx record for storing the wm8770 codec data.
* both wm and akm codecs are pretty similar, so we can integrate
* both controls in the future, once if wm codecs are reused in
* many boards.
*
* - DAC digital volumes are not implemented in the mixer.
* if they show better response than DAC analog volumes, we can use them
* instead.
*
* Lowlevel functions for AudioTrak Prodigy 7.1 (and possibly 192) cards
* Copyright (c) 2003 Dimitromanolakis Apostolos <apostol@cs.utoronto.ca>
*
* version 0.82: Stable / not all features work yet (no communication with AC97 secondary)
* added 64x/128x oversampling switch (should be 64x only for 96khz)
* fixed some recording labels (still need to check the rest)
* recording is working probably thanks to correct wm8770 initialization
*
* version 0.5: Initial release:
* working: analog output, mixer, headphone amplifier switch
* not working: prety much everything else, at least i could verify that
* we have no digital output, no capture, pretty bad clicks and poops
* on mixer switch and other coll stuff.
*
*/
#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/mutex.h>
#include <sound/core.h>
#include "ice1712.h"
#include "envy24ht.h"
#include "aureon.h"
/* WM8770 registers */
#define WM_DAC_ATTEN 0x00 /* DAC1-8 analog attenuation */
#define WM_DAC_MASTER_ATTEN 0x08 /* DAC master analog attenuation */
#define WM_DAC_DIG_ATTEN 0x09 /* DAC1-8 digital attenuation */
#define WM_DAC_DIG_MASTER_ATTEN 0x11 /* DAC master digital attenuation */
#define WM_PHASE_SWAP 0x12 /* DAC phase */
#define WM_DAC_CTRL1 0x13 /* DAC control bits */
#define WM_MUTE 0x14 /* mute controls */
#define WM_DAC_CTRL2 0x15 /* de-emphasis and zefo-flag */
#define WM_INT_CTRL 0x16 /* interface control */
#define WM_MASTER 0x17 /* master clock and mode */
#define WM_POWERDOWN 0x18 /* power-down controls */
#define WM_ADC_GAIN 0x19 /* ADC gain L(19)/R(1a) */
#define WM_ADC_MUX 0x1b /* input MUX */
#define WM_OUT_MUX1 0x1c /* output MUX */
#define WM_OUT_MUX2 0x1e /* output MUX */
#define WM_RESET 0x1f /* software reset */
/* CS8415A registers */
#define CS8415_CTRL1 0x01
#define CS8415_CTRL2 0x02
#define CS8415_QSUB 0x14
#define CS8415_RATIO 0x1E
#define CS8415_C_BUFFER 0x20
#define CS8415_ID 0x7F
/* PCA9554 registers */
#define PCA9554_DEV 0x40 /* I2C device address */
#define PCA9554_IN 0x00 /* input port */
#define PCA9554_OUT 0x01 /* output port */
#define PCA9554_INVERT 0x02 /* input invert */
#define PCA9554_DIR 0x03 /* port directions */
/*
* Aureon Universe additional controls using PCA9554
*/
/*
* Send data to pca9554
*/
static void aureon_pca9554_write(struct snd_ice1712 *ice, unsigned char reg,
unsigned char data)
{
unsigned int tmp;
int i, j;
unsigned char dev = PCA9554_DEV; /* ID 0100000, write */
unsigned char val = 0;
tmp = snd_ice1712_gpio_read(ice);
snd_ice1712_gpio_set_mask(ice, ~(AUREON_SPI_MOSI|AUREON_SPI_CLK|
AUREON_WM_RW|AUREON_WM_CS|
AUREON_CS8415_CS));
tmp |= AUREON_WM_RW;
tmp |= AUREON_CS8415_CS | AUREON_WM_CS; /* disable SPI devices */
tmp &= ~AUREON_SPI_MOSI;
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(50);
/*
* send i2c stop condition and start condition
* to obtain sane state
*/
tmp |= AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(50);
tmp |= AUREON_SPI_MOSI;
snd_ice1712_gpio_write(ice, tmp);
udelay(100);
tmp &= ~AUREON_SPI_MOSI;
snd_ice1712_gpio_write(ice, tmp);
udelay(50);
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(100);
/*
* send device address, command and value,
* skipping ack cycles inbetween
*/
for (j = 0; j < 3; j++) {
switch(j) {
case 0: val = dev; break;
case 1: val = reg; break;
case 2: val = data; break;
}
for (i = 7; i >= 0; i--) {
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(40);
if (val & (1 << i))
tmp |= AUREON_SPI_MOSI;
else
tmp &= ~AUREON_SPI_MOSI;
snd_ice1712_gpio_write(ice, tmp);
udelay(40);
tmp |= AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(40);
}
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(40);
tmp |= AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(40);
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(40);
}
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(40);
tmp &= ~AUREON_SPI_MOSI;
snd_ice1712_gpio_write(ice, tmp);
udelay(40);
tmp |= AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(50);
tmp |= AUREON_SPI_MOSI;
snd_ice1712_gpio_write(ice, tmp);
udelay(100);
}
static int aureon_universe_inmux_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
char *texts[3] = {"Internal Aux", "Wavetable", "Rear Line-In"};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 3;
if(uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int aureon_universe_inmux_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = ice->spec.aureon.pca9554_out;
return 0;
}
static int aureon_universe_inmux_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char oval, nval;
int change;
snd_ice1712_save_gpio_status(ice);
oval = ice->spec.aureon.pca9554_out;
nval = ucontrol->value.integer.value[0];
if ((change = (oval != nval))) {
aureon_pca9554_write(ice, PCA9554_OUT, nval);
ice->spec.aureon.pca9554_out = nval;
}
snd_ice1712_restore_gpio_status(ice);
return change;
}
static void aureon_ac97_write(struct snd_ice1712 *ice, unsigned short reg,
unsigned short val)
{
unsigned int tmp;
/* Send address to XILINX chip */
tmp = (snd_ice1712_gpio_read(ice) & ~0xFF) | (reg & 0x7F);
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
tmp |= AUREON_AC97_ADDR;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
tmp &= ~AUREON_AC97_ADDR;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
/* Send low-order byte to XILINX chip */
tmp &= ~AUREON_AC97_DATA_MASK;
tmp |= val & AUREON_AC97_DATA_MASK;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
tmp |= AUREON_AC97_DATA_LOW;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
tmp &= ~AUREON_AC97_DATA_LOW;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
/* Send high-order byte to XILINX chip */
tmp &= ~AUREON_AC97_DATA_MASK;
tmp |= (val >> 8) & AUREON_AC97_DATA_MASK;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
tmp |= AUREON_AC97_DATA_HIGH;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
tmp &= ~AUREON_AC97_DATA_HIGH;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
/* Instruct XILINX chip to parse the data to the STAC9744 chip */
tmp |= AUREON_AC97_COMMIT;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
tmp &= ~AUREON_AC97_COMMIT;
snd_ice1712_gpio_write(ice, tmp);
udelay(10);
/* Store the data in out private buffer */
ice->spec.aureon.stac9744[(reg & 0x7F) >> 1] = val;
}
static unsigned short aureon_ac97_read(struct snd_ice1712 *ice, unsigned short reg)
{
return ice->spec.aureon.stac9744[(reg & 0x7F) >> 1];
}
/*
* Initialize STAC9744 chip
*/
static int aureon_ac97_init (struct snd_ice1712 *ice)
{
int i;
static unsigned short ac97_defaults[] = {
0x00, 0x9640,
0x02, 0x8000,
0x04, 0x8000,
0x06, 0x8000,
0x0C, 0x8008,
0x0E, 0x8008,
0x10, 0x8808,
0x12, 0x8808,
0x14, 0x8808,
0x16, 0x8808,
0x18, 0x8808,
0x1C, 0x8000,
0x26, 0x000F,
0x28, 0x0201,
0x2C, 0xBB80,
0x32, 0xBB80,
0x7C, 0x8384,
0x7E, 0x7644,
(unsigned short)-1
};
unsigned int tmp;
/* Cold reset */
tmp = (snd_ice1712_gpio_read(ice) | AUREON_AC97_RESET) & ~AUREON_AC97_DATA_MASK;
snd_ice1712_gpio_write(ice, tmp);
udelay(3);
tmp &= ~AUREON_AC97_RESET;
snd_ice1712_gpio_write(ice, tmp);
udelay(3);
tmp |= AUREON_AC97_RESET;
snd_ice1712_gpio_write(ice, tmp);
udelay(3);
memset(&ice->spec.aureon.stac9744, 0, sizeof(ice->spec.aureon.stac9744));
for (i=0; ac97_defaults[i] != (unsigned short)-1; i+=2)
ice->spec.aureon.stac9744[(ac97_defaults[i]) >> 1] = ac97_defaults[i+1];
aureon_ac97_write(ice, AC97_MASTER, 0x0000); // Unmute AC'97 master volume permanently - muting is done by WM8770
return 0;
}
#define AUREON_AC97_STEREO 0x80
/*
* AC'97 volume controls
*/
static int aureon_ac97_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = kcontrol->private_value & AUREON_AC97_STEREO ? 2 : 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 31;
return 0;
}
static int aureon_ac97_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short vol;
mutex_lock(&ice->gpio_mutex);
vol = aureon_ac97_read(ice, kcontrol->private_value & 0x7F);
ucontrol->value.integer.value[0] = 0x1F - (vol & 0x1F);
if (kcontrol->private_value & AUREON_AC97_STEREO)
ucontrol->value.integer.value[1] = 0x1F - ((vol >> 8) & 0x1F);
mutex_unlock(&ice->gpio_mutex);
return 0;
}
static int aureon_ac97_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;
snd_ice1712_save_gpio_status(ice);
ovol = aureon_ac97_read(ice, kcontrol->private_value & 0x7F);
nvol = (0x1F - ucontrol->value.integer.value[0]) & 0x001F;
if (kcontrol->private_value & AUREON_AC97_STEREO)
nvol |= ((0x1F - ucontrol->value.integer.value[1]) << 8) & 0x1F00;
nvol |= ovol & ~0x1F1F;
if ((change = (ovol != nvol)))
aureon_ac97_write(ice, kcontrol->private_value & 0x7F, nvol);
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* AC'97 mute controls
*/
#define aureon_ac97_mute_info aureon_mono_bool_info
static int aureon_ac97_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
mutex_lock(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = aureon_ac97_read(ice, kcontrol->private_value & 0x7F) & 0x8000 ? 0 : 1;
mutex_unlock(&ice->gpio_mutex);
return 0;
}
static int aureon_ac97_mute_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;
snd_ice1712_save_gpio_status(ice);
ovol = aureon_ac97_read(ice, kcontrol->private_value & 0x7F);
nvol = (ucontrol->value.integer.value[0] ? 0x0000 : 0x8000) | (ovol & ~ 0x8000);
if ((change = (ovol != nvol)))
aureon_ac97_write(ice, kcontrol->private_value & 0x7F, nvol);
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* AC'97 mute controls
*/
#define aureon_ac97_micboost_info aureon_mono_bool_info
static int aureon_ac97_micboost_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
mutex_lock(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = aureon_ac97_read(ice, AC97_MIC) & 0x0020 ? 0 : 1;
mutex_unlock(&ice->gpio_mutex);
return 0;
}
static int aureon_ac97_micboost_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;
snd_ice1712_save_gpio_status(ice);
ovol = aureon_ac97_read(ice, AC97_MIC);
nvol = (ucontrol->value.integer.value[0] ? 0x0000 : 0x0020) | (ovol & ~0x0020);
if ((change = (ovol != nvol)))
aureon_ac97_write(ice, AC97_MIC, nvol);
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* write data in the SPI mode
*/
static void aureon_spi_write(struct snd_ice1712 *ice, unsigned int cs, unsigned int data, int bits)
{
unsigned int tmp;
int i;
unsigned int mosi, clk;
tmp = snd_ice1712_gpio_read(ice);
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_PRODIGY71LT) {
snd_ice1712_gpio_set_mask(ice, ~(PRODIGY_SPI_MOSI|PRODIGY_SPI_CLK|PRODIGY_WM_CS));
mosi = PRODIGY_SPI_MOSI;
clk = PRODIGY_SPI_CLK;
}
else {
snd_ice1712_gpio_set_mask(ice, ~(AUREON_WM_RW|AUREON_SPI_MOSI|AUREON_SPI_CLK|
AUREON_WM_CS|AUREON_CS8415_CS));
mosi = AUREON_SPI_MOSI;
clk = AUREON_SPI_CLK;
tmp |= AUREON_WM_RW;
}
tmp &= ~cs;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
for (i = bits - 1; i >= 0; i--) {
tmp &= ~clk;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
if (data & (1 << i))
tmp |= mosi;
else
tmp &= ~mosi;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
tmp |= clk;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
}
tmp &= ~clk;
tmp |= cs;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
tmp |= clk;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
}
/*
* Read data in SPI mode
*/
static void aureon_spi_read(struct snd_ice1712 *ice, unsigned int cs, unsigned int data, int bits, unsigned char *buffer, int size) {
int i, j;
unsigned int tmp;
tmp = (snd_ice1712_gpio_read(ice) & ~AUREON_SPI_CLK) | AUREON_CS8415_CS|AUREON_WM_CS;
snd_ice1712_gpio_write(ice, tmp);
tmp &= ~cs;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
for (i=bits-1; i>=0; i--) {
if (data & (1 << i))
tmp |= AUREON_SPI_MOSI;
else
tmp &= ~AUREON_SPI_MOSI;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
tmp |= AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
}
for (j=0; j<size; j++) {
unsigned char outdata = 0;
for (i=7; i>=0; i--) {
tmp = snd_ice1712_gpio_read(ice);
outdata <<= 1;
outdata |= (tmp & AUREON_SPI_MISO) ? 1 : 0;
udelay(1);
tmp |= AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
}
buffer[j] = outdata;
}
tmp |= cs;
snd_ice1712_gpio_write(ice, tmp);
}
static unsigned char aureon_cs8415_get(struct snd_ice1712 *ice, int reg) {
unsigned char val;
aureon_spi_write(ice, AUREON_CS8415_CS, 0x2000 | reg, 16);
aureon_spi_read(ice, AUREON_CS8415_CS, 0x21, 8, &val, 1);
return val;
}
static void aureon_cs8415_read(struct snd_ice1712 *ice, int reg, unsigned char *buffer, int size) {
aureon_spi_write(ice, AUREON_CS8415_CS, 0x2000 | reg, 16);
aureon_spi_read(ice, AUREON_CS8415_CS, 0x21, 8, buffer, size);
}
static void aureon_cs8415_put(struct snd_ice1712 *ice, int reg, unsigned char val) {
aureon_spi_write(ice, AUREON_CS8415_CS, 0x200000 | (reg << 8) | val, 24);
}
/*
* get the current register value of WM codec
*/
static unsigned short wm_get(struct snd_ice1712 *ice, int reg)
{
reg <<= 1;
return ((unsigned short)ice->akm[0].images[reg] << 8) |
ice->akm[0].images[reg + 1];
}
/*
* set the register value of WM codec
*/
static void wm_put_nocache(struct snd_ice1712 *ice, int reg, unsigned short val)
{
aureon_spi_write(ice,
(ice->eeprom.subvendor == VT1724_SUBDEVICE_PRODIGY71LT ? PRODIGY_WM_CS : AUREON_WM_CS),
(reg << 9) | (val & 0x1ff), 16);
}
/*
* set the register value of WM codec and remember it
*/
static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val)
{
wm_put_nocache(ice, reg, val);
reg <<= 1;
ice->akm[0].images[reg] = val >> 8;
ice->akm[0].images[reg + 1] = val;
}
/*
*/
static int aureon_mono_bool_info(struct snd_kcontrol *k, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
/*
* AC'97 master playback mute controls (Mute on WM8770 chip)
*/
#define aureon_ac97_mmute_info aureon_mono_bool_info
static int aureon_ac97_mmute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
mutex_lock(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = (wm_get(ice, WM_OUT_MUX1) >> 1) & 0x01;
mutex_unlock(&ice->gpio_mutex);
return 0;
}
static int aureon_ac97_mmute_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;
snd_ice1712_save_gpio_status(ice);
ovol = wm_get(ice, WM_OUT_MUX1);
nvol = (ovol & ~0x02) | (ucontrol->value.integer.value[0] ? 0x02 : 0x00);
if ((change = (ovol != nvol)))
wm_put(ice, WM_OUT_MUX1, nvol);
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* Logarithmic volume values for WM8770
* Computed as 20 * Log10(255 / x)
*/
static unsigned char wm_vol[256] = {
127, 48, 42, 39, 36, 34, 33, 31, 30, 29, 28, 27, 27, 26, 25, 25, 24, 24, 23,
23, 22, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 18, 17, 17, 17,
17, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13, 13,
13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11,
11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0
};
#define WM_VOL_MAX (sizeof(wm_vol) - 1)
#define WM_VOL_MUTE 0x8000
static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, unsigned short vol, unsigned short master)
{
unsigned char nvol;
if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
nvol = 0;
else
nvol = 127 - wm_vol[(((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 127) & WM_VOL_MAX];
wm_put(ice, index, nvol);
wm_put_nocache(ice, index, 0x180 | nvol);
}
/*
* DAC mute control
*/
#define wm_pcm_mute_info aureon_mono_bool_info
static int wm_pcm_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
mutex_lock(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = (wm_get(ice, WM_MUTE) & 0x10) ? 0 : 1;
mutex_unlock(&ice->gpio_mutex);
return 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;
}
/*
* Master volume attenuation mixer control
*/
static int wm_master_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = WM_VOL_MAX;
return 0;
}
static int wm_master_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int i;
for (i=0; i<2; i++)
ucontrol->value.integer.value[i] = ice->spec.aureon.master[i] & ~WM_VOL_MUTE;
return 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.aureon.master[ch]) {
int dac;
ice->spec.aureon.master[ch] &= WM_VOL_MUTE;
ice->spec.aureon.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.aureon.vol[dac + ch],
ice->spec.aureon.master[ch]);
change = 1;
}
}
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* DAC volume attenuation mixer control
*/
static int wm_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
int voices = kcontrol->private_value >> 8;
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = voices;
uinfo->value.integer.min = 0; /* mute (-101dB) */
uinfo->value.integer.max = 0x7F; /* 0dB */
return 0;
}
static int wm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int i, ofs, voices;
voices = kcontrol->private_value >> 8;
ofs = kcontrol->private_value & 0xff;
for (i = 0; i < voices; i++)
ucontrol->value.integer.value[i] = ice->spec.aureon.vol[ofs+i] & ~WM_VOL_MUTE;
return 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.aureon.vol[ofs+i]) {
ice->spec.aureon.vol[ofs+i] &= WM_VOL_MUTE;
ice->spec.aureon.vol[ofs+i] |= ucontrol->value.integer.value[i];
wm_set_vol(ice, idx, ice->spec.aureon.vol[ofs+i],
ice->spec.aureon.master[i]);
change = 1;
}
}
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* WM8770 mute control
*/
static int wm_mute_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) {
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = kcontrol->private_value >> 8;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int wm_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int voices, ofs, i;
voices = kcontrol->private_value >> 8;
ofs = kcontrol->private_value & 0xFF;
for (i = 0; i < voices; i++)
ucontrol->value.integer.value[i] = (ice->spec.aureon.vol[ofs+i] & WM_VOL_MUTE) ? 0 : 1;
return 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.aureon.vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
if (ucontrol->value.integer.value[i] != val) {
ice->spec.aureon.vol[ofs + i] &= ~WM_VOL_MUTE;
ice->spec.aureon.vol[ofs + i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
wm_set_vol(ice, ofs + i, ice->spec.aureon.vol[ofs + i],
ice->spec.aureon.master[i]);
change = 1;
}
}
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* WM8770 master mute control
*/
static int wm_master_mute_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) {
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 2;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int wm_master_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = (ice->spec.aureon.master[0] & WM_VOL_MUTE) ? 0 : 1;
ucontrol->value.integer.value[1] = (ice->spec.aureon.master[1] & WM_VOL_MUTE) ? 0 : 1;
return 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.aureon.master[i] & WM_VOL_MUTE) ? 0 : 1;
if (ucontrol->value.integer.value[i] != val) {
int dac;
ice->spec.aureon.master[i] &= ~WM_VOL_MUTE;
ice->spec.aureon.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.aureon.vol[dac + i],
ice->spec.aureon.master[i]);
change = 1;
}
}
snd_ice1712_restore_gpio_status(ice);
return change;
}
/* digital master volume */
#define PCM_0dB 0xff
#define PCM_RES 128 /* -64dB */
#define PCM_MIN (PCM_0dB - PCM_RES)
static int wm_pcm_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
uinfo->value.integer.min = 0; /* mute (-64dB) */
uinfo->value.integer.max = PCM_RES; /* 0dB */
return 0;
}
static int wm_pcm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short val;
mutex_lock(&ice->gpio_mutex);
val = wm_get(ice, WM_DAC_DIG_MASTER_ATTEN) & 0xff;
val = val > PCM_MIN ? (val - PCM_MIN) : 0;
ucontrol->value.integer.value[0] = val;
mutex_unlock(&ice->gpio_mutex);
return 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;
}
/*
* ADC mute control
*/
static int wm_adc_mute_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 2;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 1;
return 0;
}
static int wm_adc_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short val;
int i;
mutex_lock(&ice->gpio_mutex);
for (i = 0; i < 2; i++) {
val = wm_get(ice, WM_ADC_GAIN + i);
ucontrol->value.integer.value[i] = ~val>>5 & 0x1;
}
mutex_unlock(&ice->gpio_mutex);
return 0;
}
static int wm_adc_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short new, old;
int i, change = 0;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < 2; i++) {
old = wm_get(ice, WM_ADC_GAIN + i);
new = (~ucontrol->value.integer.value[i]<<5&0x20) | (old&~0x20);
if (new != old) {
wm_put(ice, WM_ADC_GAIN + i, new);
change = 1;
}
}
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* ADC gain mixer control
*/
static int wm_adc_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
uinfo->value.integer.min = 0; /* -12dB */
uinfo->value.integer.max = 0x1f; /* 19dB */
return 0;
}
static int wm_adc_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int i, idx;
unsigned short vol;
mutex_lock(&ice->gpio_mutex);
for (i = 0; i < 2; i++) {
idx = WM_ADC_GAIN + i;
vol = wm_get(ice, idx) & 0x1f;
ucontrol->value.integer.value[i] = vol;
}
mutex_unlock(&ice->gpio_mutex);
return 0;
}
static int wm_adc_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int i, idx;
unsigned short ovol, nvol;
int change = 0;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < 2; i++) {
idx = WM_ADC_GAIN + i;
nvol = ucontrol->value.integer.value[i];
ovol = wm_get(ice, idx);
if ((ovol & 0x1f) != nvol) {
wm_put(ice, idx, nvol | (ovol & ~0x1f));
change = 1;
}
}
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* ADC input mux mixer control
*/
static int wm_adc_mux_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
static char *texts[] = {
"CD", //AIN1
"Aux", //AIN2
"Line", //AIN3
"Mic", //AIN4
"AC97" //AIN5
};
static char *universe_texts[] = {
"Aux1", //AIN1
"CD", //AIN2
"Phono", //AIN3
"Line", //AIN4
"Aux2", //AIN5
"Mic", //AIN6
"Aux3", //AIN7
"AC97" //AIN8
};
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 2;
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON71_UNIVERSE) {
uinfo->value.enumerated.items = 8;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name, universe_texts[uinfo->value.enumerated.item]);
}
else {
uinfo->value.enumerated.items = 5;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
}
return 0;
}
static int wm_adc_mux_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short val;
mutex_lock(&ice->gpio_mutex);
val = wm_get(ice, WM_ADC_MUX);
ucontrol->value.enumerated.item[0] = val & 7;
ucontrol->value.enumerated.item[1] = (val >> 4) & 7;
mutex_unlock(&ice->gpio_mutex);
return 0;
}
static int wm_adc_mux_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short oval, nval;
int change;
snd_ice1712_save_gpio_status(ice);
oval = wm_get(ice, WM_ADC_MUX);
nval = oval & ~0x77;
nval |= ucontrol->value.enumerated.item[0] & 7;
nval |= (ucontrol->value.enumerated.item[1] & 7) << 4;
change = (oval != nval);
if (change)
wm_put(ice, WM_ADC_MUX, nval);
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* CS8415 Input mux
*/
static int aureon_cs8415_mux_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
static char *aureon_texts[] = {
"CD", //RXP0
"Optical" //RXP1
};
static char *prodigy_texts[] = {
"CD",
"Coax"
};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 2;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_PRODIGY71)
strcpy(uinfo->value.enumerated.name, prodigy_texts[uinfo->value.enumerated.item]);
else
strcpy(uinfo->value.enumerated.name, aureon_texts[uinfo->value.enumerated.item]);
return 0;
}
static int aureon_cs8415_mux_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
//snd_ice1712_save_gpio_status(ice);
//val = aureon_cs8415_get(ice, CS8415_CTRL2);
ucontrol->value.enumerated.item[0] = ice->spec.aureon.cs8415_mux;
//snd_ice1712_restore_gpio_status(ice);
return 0;
}
static int aureon_cs8415_mux_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short oval, nval;
int change;
snd_ice1712_save_gpio_status(ice);
oval = aureon_cs8415_get(ice, CS8415_CTRL2);
nval = oval & ~0x07;
nval |= ucontrol->value.enumerated.item[0] & 7;
change = (oval != nval);
if (change)
aureon_cs8415_put(ice, CS8415_CTRL2, nval);
snd_ice1712_restore_gpio_status(ice);
ice->spec.aureon.cs8415_mux = ucontrol->value.enumerated.item[0];
return change;
}
static int aureon_cs8415_rate_info (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 192000;
return 0;
}
static int aureon_cs8415_rate_get (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char ratio;
ratio = aureon_cs8415_get(ice, CS8415_RATIO);
ucontrol->value.integer.value[0] = (int)((unsigned int)ratio * 750);
return 0;
}
/*
* CS8415A Mute
*/
static int aureon_cs8415_mute_info (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
return 0;
}
static int aureon_cs8415_mute_get (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
snd_ice1712_save_gpio_status(ice);
ucontrol->value.integer.value[0] = (aureon_cs8415_get(ice, CS8415_CTRL1) & 0x20) ? 0 : 1;
snd_ice1712_restore_gpio_status(ice);
return 0;
}
static int aureon_cs8415_mute_put (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char oval, nval;
int change;
snd_ice1712_save_gpio_status(ice);
oval = aureon_cs8415_get(ice, CS8415_CTRL1);
if (ucontrol->value.integer.value[0])
nval = oval & ~0x20;
else
nval = oval | 0x20;
if ((change = (oval != nval)))
aureon_cs8415_put(ice, CS8415_CTRL1, nval);
snd_ice1712_restore_gpio_status(ice);
return change;
}
/*
* CS8415A Q-Sub info
*/
static int aureon_cs8415_qsub_info (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) {
uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
uinfo->count = 10;
return 0;
}
static int aureon_cs8415_qsub_get (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) {
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
snd_ice1712_save_gpio_status(ice);
aureon_cs8415_read(ice, CS8415_QSUB, ucontrol->value.bytes.data, 10);
snd_ice1712_restore_gpio_status(ice);
return 0;
}
static int aureon_cs8415_spdif_info (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) {
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
return 0;
}
static int aureon_cs8415_mask_get (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) {
memset(ucontrol->value.iec958.status, 0xFF, 24);
return 0;
}
static int aureon_cs8415_spdif_get (struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) {
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
snd_ice1712_save_gpio_status(ice);
aureon_cs8415_read(ice, CS8415_C_BUFFER, ucontrol->value.iec958.status, 24);
snd_ice1712_restore_gpio_status(ice);
return 0;
}
/*
* Headphone Amplifier
*/
static int aureon_set_headphone_amp(struct snd_ice1712 *ice, int enable)
{
unsigned int tmp, tmp2;
tmp2 = tmp = snd_ice1712_gpio_read(ice);
if (enable)
tmp |= AUREON_HP_SEL;
else
tmp &= ~ AUREON_HP_SEL;
if (tmp != tmp2) {
snd_ice1712_gpio_write(ice, tmp);
return 1;
}
return 0;
}
static int aureon_get_headphone_amp(struct snd_ice1712 *ice)
{
unsigned int tmp = snd_ice1712_gpio_read(ice);
return ( tmp & AUREON_HP_SEL )!= 0;
}
#define aureon_hpamp_info aureon_mono_bool_info
static int aureon_hpamp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = aureon_get_headphone_amp(ice);
return 0;
}
static int aureon_hpamp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
return aureon_set_headphone_amp(ice,ucontrol->value.integer.value[0]);
}
/*
* Deemphasis
*/
#define aureon_deemp_info aureon_mono_bool_info
static int aureon_deemp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL2) & 0xf) == 0xf;
return 0;
}
static int aureon_deemp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int temp, temp2;
temp2 = temp = wm_get(ice, WM_DAC_CTRL2);
if (ucontrol->value.integer.value[0])
temp |= 0xf;
else
temp &= ~0xf;
if (temp != temp2) {
wm_put(ice, WM_DAC_CTRL2, temp);
return 1;
}
return 0;
}
/*
* ADC Oversampling
*/
static int aureon_oversampling_info(struct snd_kcontrol *k, struct snd_ctl_elem_info *uinfo)
{
static char *texts[2] = { "128x", "64x" };
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 2;
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
}
static int aureon_oversampling_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) == 0x8;
return 0;
}
static int aureon_oversampling_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
int temp, temp2;
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
temp2 = temp = wm_get(ice, WM_MASTER);
if (ucontrol->value.enumerated.item[0])
temp |= 0x8;
else
temp &= ~0x8;
if (temp != temp2) {
wm_put(ice, WM_MASTER, temp);
return 1;
}
return 0;
}
/*
* mixers
*/
static struct snd_kcontrol_new aureon_dac_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
.info = wm_master_mute_info,
.get = wm_master_mute_get,
.put = wm_master_mute_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Volume",
.info = wm_master_vol_info,
.get = wm_master_vol_get,
.put = wm_master_vol_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Front Playback Switch",
.info = wm_mute_info,
.get = wm_mute_get,
.put = wm_mute_put,
.private_value = (2 << 8) | 0
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Front Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
.private_value = (2 << 8) | 0
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Rear Playback Switch",
.info = wm_mute_info,
.get = wm_mute_get,
.put = wm_mute_put,
.private_value = (2 << 8) | 2
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Rear Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
.private_value = (2 << 8) | 2
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Center Playback Switch",
.info = wm_mute_info,
.get = wm_mute_get,
.put = wm_mute_put,
.private_value = (1 << 8) | 4
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Center Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
.private_value = (1 << 8) | 4
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "LFE Playback Switch",
.info = wm_mute_info,
.get = wm_mute_get,
.put = wm_mute_put,
.private_value = (1 << 8) | 5
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "LFE Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
.private_value = (1 << 8) | 5
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Side Playback Switch",
.info = wm_mute_info,
.get = wm_mute_get,
.put = wm_mute_put,
.private_value = (2 << 8) | 6
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Side Playback Volume",
.info = wm_vol_info,
.get = wm_vol_get,
.put = wm_vol_put,
.private_value = (2 << 8) | 6
}
};
static struct snd_kcontrol_new wm_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "PCM Playback Switch",
.info = wm_pcm_mute_info,
.get = wm_pcm_mute_get,
.put = wm_pcm_mute_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "PCM Playback Volume",
.info = wm_pcm_vol_info,
.get = wm_pcm_vol_get,
.put = wm_pcm_vol_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Switch",
.info = wm_adc_mute_info,
.get = wm_adc_mute_get,
.put = wm_adc_mute_put,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Volume",
.info = wm_adc_vol_info,
.get = wm_adc_vol_get,
.put = wm_adc_vol_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Source",
.info = wm_adc_mux_info,
.get = wm_adc_mux_get,
.put = wm_adc_mux_put,
.private_value = 5
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "External Amplifier",
.info = aureon_hpamp_info,
.get = aureon_hpamp_get,
.put = aureon_hpamp_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "DAC Deemphasis Switch",
.info = aureon_deemp_info,
.get = aureon_deemp_get,
.put = aureon_deemp_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "ADC Oversampling",
.info = aureon_oversampling_info,
.get = aureon_oversampling_get,
.put = aureon_oversampling_put
}
};
static struct snd_kcontrol_new ac97_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "AC97 Playback Switch",
.info = aureon_ac97_mmute_info,
.get = aureon_ac97_mmute_get,
.put = aureon_ac97_mmute_put,
.private_value = AC97_MASTER
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "AC97 Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_MASTER|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "CD Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_CD
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "CD Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_CD|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Aux Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_AUX,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Aux Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_AUX|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Line Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_LINE
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Line Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_LINE|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_MIC
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_MIC
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic Boost (+20dB)",
.info = aureon_ac97_micboost_info,
.get = aureon_ac97_micboost_get,
.put = aureon_ac97_micboost_put
}
};
static struct snd_kcontrol_new universe_ac97_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "AC97 Playback Switch",
.info = aureon_ac97_mmute_info,
.get = aureon_ac97_mmute_get,
.put = aureon_ac97_mmute_put,
.private_value = AC97_MASTER
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "AC97 Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_MASTER|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "CD Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_AUX
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "CD Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_AUX|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Phono Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_CD,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Phono Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_CD|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Line Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_LINE
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Line Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_LINE|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_MIC
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_MIC
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic Boost (+20dB)",
.info = aureon_ac97_micboost_info,
.get = aureon_ac97_micboost_get,
.put = aureon_ac97_micboost_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Aux Playback Switch",
.info = aureon_ac97_mute_info,
.get = aureon_ac97_mute_get,
.put = aureon_ac97_mute_put,
.private_value = AC97_VIDEO,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Aux Playback Volume",
.info = aureon_ac97_vol_info,
.get = aureon_ac97_vol_get,
.put = aureon_ac97_vol_put,
.private_value = AC97_VIDEO|AUREON_AC97_STEREO
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Aux Source",
.info = aureon_universe_inmux_info,
.get = aureon_universe_inmux_get,
.put = aureon_universe_inmux_put
}
};
static struct snd_kcontrol_new cs8415_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH),
.info = aureon_cs8415_mute_info,
.get = aureon_cs8415_mute_get,
.put = aureon_cs8415_mute_put
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Source",
.info = aureon_cs8415_mux_info,
.get = aureon_cs8415_mux_get,
.put = aureon_cs8415_mux_put,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("Q-subcode ",CAPTURE,DEFAULT),
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = aureon_cs8415_qsub_info,
.get = aureon_cs8415_qsub_get,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("",CAPTURE,MASK),
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.info = aureon_cs8415_spdif_info,
.get = aureon_cs8415_mask_get
},
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("",CAPTURE,DEFAULT),
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = aureon_cs8415_spdif_info,
.get = aureon_cs8415_spdif_get
},
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Rate",
.access =SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = aureon_cs8415_rate_info,
.get = aureon_cs8415_rate_get
}
};
static int __devinit aureon_add_controls(struct snd_ice1712 *ice)
{
unsigned int i, counts;
int err;
counts = ARRAY_SIZE(aureon_dac_controls);
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY)
counts -= 2; /* no side */
for (i = 0; i < counts; i++) {
err = snd_ctl_add(ice->card, snd_ctl_new1(&aureon_dac_controls[i], ice));
if (err < 0)
return err;
}
for (i = 0; i < ARRAY_SIZE(wm_controls); i++) {
err = snd_ctl_add(ice->card, snd_ctl_new1(&wm_controls[i], ice));
if (err < 0)
return err;
}
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON71_UNIVERSE) {
for (i = 0; i < ARRAY_SIZE(universe_ac97_controls); i++) {
err = snd_ctl_add(ice->card, snd_ctl_new1(&universe_ac97_controls[i], ice));
if (err < 0)
return err;
}
}
else if (ice->eeprom.subvendor != VT1724_SUBDEVICE_PRODIGY71LT) {
for (i = 0; i < ARRAY_SIZE(ac97_controls); i++) {
err = snd_ctl_add(ice->card, snd_ctl_new1(&ac97_controls[i], ice));
if (err < 0)
return err;
}
}
if (ice->eeprom.subvendor != VT1724_SUBDEVICE_PRODIGY71LT) {
unsigned char id;
snd_ice1712_save_gpio_status(ice);
id = aureon_cs8415_get(ice, CS8415_ID);
if (id != 0x41)
snd_printk(KERN_INFO "No CS8415 chip. Skipping CS8415 controls.\n");
else if ((id & 0x0F) != 0x01)
snd_printk(KERN_INFO "Detected unsupported CS8415 rev. (%c)\n", (char)((id & 0x0F) + 'A' - 1));
else {
for (i = 0; i< ARRAY_SIZE(cs8415_controls); i++) {
struct snd_kcontrol *kctl;
err = snd_ctl_add(ice->card, (kctl = snd_ctl_new1(&cs8415_controls[i], ice)));
if (err < 0)
return err;
if (i > 1)
kctl->id.device = ice->pcm->device;
}
}
snd_ice1712_restore_gpio_status(ice);
}
return 0;
}
/*
* initialize the chip
*/
static int __devinit aureon_init(struct snd_ice1712 *ice)
{
static unsigned short wm_inits_aureon[] = {
/* 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
};
static unsigned short wm_inits_prodigy[] = {
/* These come first to reduce init pop noise */
0x1b, 0x000, /* ADC Mux */
0x1c, 0x009, /* Out Mux1 */
0x1d, 0x009, /* Out Mux2 */
0x18, 0x000, /* All power-up */
0x16, 0x022, /* I2S, normal polarity, 24bit, high-pass on */
0x17, 0x006, /* 128fs, 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, 0x7f, /* DAC1 digital full */
0x0a, 0x7f, /* DAC2 digital full */
0x0b, 0x7f, /* DAC3 digital full */
0x0c, 0x7f, /* DAC4 digital full */
0x0d, 0x7f, /* DAC5 digital full */
0x0e, 0x7f, /* DAC6 digital full */
0x0f, 0x7f, /* DAC7 digital full */
0x10, 0x7f, /* 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
};
static unsigned short cs_inits[] = {
0x0441, /* RUN */
0x0180, /* no mute, OMCK output on RMCK pin */
0x0201, /* S/PDIF source on RXP1 */
0x0605, /* slave, 24bit, MSB on second OSCLK, SDOUT for right channel when OLRCK is high */
(unsigned short)-1
};
unsigned int tmp;
unsigned short *p;
int err, i;
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY) {
ice->num_total_dacs = 6;
ice->num_total_adcs = 2;
} else {
/* aureon 7.1 and prodigy 7.1 */
ice->num_total_dacs = 8;
ice->num_total_adcs = 2;
}
/* to remeber the register values of CS8415 */
ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
if (! ice->akm)
return -ENOMEM;
ice->akm_codecs = 1;
if ((err = aureon_ac97_init(ice)) != 0)
return err;
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, ~(AUREON_WM_RESET|AUREON_WM_CS|AUREON_CS8415_CS|AUREON_HP_SEL));
tmp = snd_ice1712_gpio_read(ice);
tmp &= ~AUREON_WM_RESET;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
tmp |= AUREON_WM_CS | AUREON_CS8415_CS;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
tmp |= AUREON_WM_RESET;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
/* initialize WM8770 codec */
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_PRODIGY71 ||
ice->eeprom.subvendor == VT1724_SUBDEVICE_PRODIGY71LT)
p = wm_inits_prodigy;
else
p = wm_inits_aureon;
for (; *p != (unsigned short)-1; p += 2)
wm_put(ice, p[0], p[1]);
/* initialize CS8415A codec */
if (ice->eeprom.subvendor != VT1724_SUBDEVICE_PRODIGY71LT) {
for (p = cs_inits; *p != (unsigned short)-1; p++)
aureon_spi_write(ice, AUREON_CS8415_CS, *p | 0x200000, 24);
ice->spec.aureon.cs8415_mux = 1;
aureon_set_headphone_amp(ice, 1);
}
snd_ice1712_restore_gpio_status(ice);
/* initialize PCA9554 pin directions & set default input*/
aureon_pca9554_write(ice, PCA9554_DIR, 0x00);
aureon_pca9554_write(ice, PCA9554_OUT, 0x00); /* internal AUX */
ice->spec.aureon.master[0] = WM_VOL_MUTE;
ice->spec.aureon.master[1] = WM_VOL_MUTE;
for (i = 0; i < ice->num_total_dacs; i++) {
ice->spec.aureon.vol[i] = WM_VOL_MUTE;
wm_set_vol(ice, i, ice->spec.aureon.vol[i], ice->spec.aureon.master[i % 2]);
}
return 0;
}
/*
* Aureon boards don't provide the EEPROM data except for the vendor IDs.
* hence the driver needs to sets up it properly.
*/
static unsigned char aureon51_eeprom[] __devinitdata = {
0x0a, /* SYSCONF: clock 512, spdif-in/ADC, 3DACs */
0x80, /* ACLINK: I2S */
0xfc, /* I2S: vol, 96k, 24bit, 192k */
0xc3, /* SPDIF: out-en, out-int, spdif-in */
0xff, /* GPIO_DIR */
0xff, /* GPIO_DIR1 */
0x5f, /* GPIO_DIR2 */
0x00, /* GPIO_MASK */
0x00, /* GPIO_MASK1 */
0x00, /* GPIO_MASK2 */
0x00, /* GPIO_STATE */
0x00, /* GPIO_STATE1 */
0x00, /* GPIO_STATE2 */
};
static unsigned char aureon71_eeprom[] __devinitdata = {
0x0b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
0x80, /* ACLINK: I2S */
0xfc, /* I2S: vol, 96k, 24bit, 192k */
0xc3, /* SPDIF: out-en, out-int, spdif-in */
0xff, /* GPIO_DIR */
0xff, /* GPIO_DIR1 */
0x5f, /* GPIO_DIR2 */
0x00, /* GPIO_MASK */
0x00, /* GPIO_MASK1 */
0x00, /* GPIO_MASK2 */
0x00, /* GPIO_STATE */
0x00, /* GPIO_STATE1 */
0x00, /* GPIO_STATE2 */
};
static unsigned char prodigy71_eeprom[] __devinitdata = {
0x0b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */
0x80, /* ACLINK: I2S */
0xfc, /* I2S: vol, 96k, 24bit, 192k */
0xc3, /* SPDIF: out-en, out-int, spdif-in */
0xff, /* GPIO_DIR */
0xff, /* GPIO_DIR1 */
0x5f, /* GPIO_DIR2 */
0x00, /* GPIO_MASK */
0x00, /* GPIO_MASK1 */
0x00, /* GPIO_MASK2 */
0x00, /* GPIO_STATE */
0x00, /* GPIO_STATE1 */
0x00, /* GPIO_STATE2 */
};
static unsigned char prodigy71lt_eeprom[] __devinitdata = {
0x0b, /* SYSCINF: clock 512, spdif-in/ADC, 4DACs */
0x80, /* ACLINK: I2S */
0xfc, /* I2S: vol, 96k, 24bit, 192k */
0xc3, /* SPDUF: out-en, out-int */
0x00, /* GPIO_DIR */
0x07, /* GPIO_DIR1 */
0x00, /* GPIO_DIR2 */
0xff, /* GPIO_MASK */
0xf8, /* GPIO_MASK1 */
0xff, /* GPIO_MASK2 */
0x00, /* GPIO_STATE */
0x00, /* GPIO_STATE1 */
0x00, /* GPIO_STATE2 */
};
/* entry point */
struct snd_ice1712_card_info snd_vt1724_aureon_cards[] __devinitdata = {
{
.subvendor = VT1724_SUBDEVICE_AUREON51_SKY,
.name = "Terratec Aureon 5.1-Sky",
.model = "aureon51",
.chip_init = aureon_init,
.build_controls = aureon_add_controls,
.eeprom_size = sizeof(aureon51_eeprom),
.eeprom_data = aureon51_eeprom,
.driver = "Aureon51",
},
{
.subvendor = VT1724_SUBDEVICE_AUREON71_SPACE,
.name = "Terratec Aureon 7.1-Space",
.model = "aureon71",
.chip_init = aureon_init,
.build_controls = aureon_add_controls,
.eeprom_size = sizeof(aureon71_eeprom),
.eeprom_data = aureon71_eeprom,
.driver = "Aureon71",
},
{
.subvendor = VT1724_SUBDEVICE_AUREON71_UNIVERSE,
.name = "Terratec Aureon 7.1-Universe",
.model = "universe",
.chip_init = aureon_init,
.build_controls = aureon_add_controls,
.eeprom_size = sizeof(aureon71_eeprom),
.eeprom_data = aureon71_eeprom,
.driver = "Aureon71Universe",
},
{
.subvendor = VT1724_SUBDEVICE_PRODIGY71,
.name = "Audiotrak Prodigy 7.1",
.model = "prodigy71",
.chip_init = aureon_init,
.build_controls = aureon_add_controls,
.eeprom_size = sizeof(prodigy71_eeprom),
.eeprom_data = prodigy71_eeprom,
.driver = "Prodigy71", /* should be identical with Aureon71 */
},
{
.subvendor = VT1724_SUBDEVICE_PRODIGY71LT,
.name = "Audiotrak Prodigy 7.1 LT",
.model = "prodigy71lt",
.chip_init = aureon_init,
.build_controls = aureon_add_controls,
.eeprom_size = sizeof(prodigy71lt_eeprom),
.eeprom_data = prodigy71lt_eeprom,
.driver = "Prodigy71LT",
},
{ } /* terminator */
};
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