/*
* 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 akm4xxx_t 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 <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
static void aureon_ac97_write(ice1712_t *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(ice1712_t *ice, unsigned short reg)
{
return ice->spec.aureon.stac9744[(reg & 0x7F) >> 1];
}
/*
* Initialize STAC9744 chip
*/
static int aureon_ac97_init (ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
unsigned short vol;
down(&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);
up(&ice->gpio_mutex);
return 0;
}
static int aureon_ac97_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
down(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = aureon_ac97_read(ice, kcontrol->private_value & 0x7F) & 0x8000 ? 0 : 1;
up(&ice->gpio_mutex);
return 0;
}
static int aureon_ac97_mute_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
down(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = aureon_ac97_read(ice, AC97_MIC) & 0x0020 ? 0 : 1;
up(&ice->gpio_mutex);
return 0;
}
static int aureon_ac97_micboost_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ice1712_t *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(ice1712_t *ice, unsigned int cs, unsigned int data, int bits)
{
unsigned int tmp;
int i;
tmp = snd_ice1712_gpio_read(ice);
snd_ice1712_gpio_set_mask(ice, ~(AUREON_WM_RW|AUREON_SPI_MOSI|AUREON_SPI_CLK|
AUREON_WM_CS|AUREON_CS8415_CS));
tmp |= AUREON_WM_RW;
tmp &= ~cs;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
for (i = bits - 1; i >= 0; i--) {
tmp &= ~AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
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;
tmp |= cs;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
tmp |= AUREON_SPI_CLK;
snd_ice1712_gpio_write(ice, tmp);
udelay(1);
}
/*
* Read data in SPI mode
*/
static void aureon_spi_read(ice1712_t *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(ice1712_t *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(ice1712_t *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(ice1712_t *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(ice1712_t *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(ice1712_t *ice, int reg, unsigned short val)
{
aureon_spi_write(ice, AUREON_WM_CS, (reg << 9) | (val & 0x1ff), 16);
}
/*
* set the register value of WM codec and remember it
*/
static void wm_put(ice1712_t *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(snd_kcontrol_t *k, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
down(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = (wm_get(ice, WM_OUT_MUX1) >> 1) & 0x01;
up(&ice->gpio_mutex);
return 0;
}
static int aureon_ac97_mmute_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) {
ice1712_t *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(ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
down(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = (wm_get(ice, WM_MUTE) & 0x10) ? 0 : 1;
up(&ice->gpio_mutex);
return 0;
}
static int wm_pcm_mute_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
unsigned short val;
down(&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;
up(&ice->gpio_mutex);
return 0;
}
static int wm_pcm_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
unsigned short val;
int i;
down(&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;
}
up(&ice->gpio_mutex);
return 0;
}
static int wm_adc_mute_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
int i, idx;
unsigned short vol;
down(&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;
}
up(&ice->gpio_mutex);
return 0;
}
static int wm_adc_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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
};
ice1712_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
unsigned short val;
down(&ice->gpio_mutex);
val = wm_get(ice, WM_ADC_MUX);
ucontrol->value.integer.value[0] = val & 7;
ucontrol->value.integer.value[1] = (val >> 4) & 7;
up(&ice->gpio_mutex);
return 0;
}
static int wm_adc_mux_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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.integer.value[0] & 7;
nval |= (ucontrol->value.integer.value[1] & 7) << 4;
change = (oval != nval);
if (change)
wm_put(ice, WM_ADC_MUX, nval);
snd_ice1712_restore_gpio_status(ice);
return 0;
}
/*
* CS8415 Input mux
*/
static int aureon_cs8415_mux_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
ice1712_t *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(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
//snd_ice1712_save_gpio_status(ice);
//val = aureon_cs8415_get(ice, CS8415_CTRL2);
ucontrol->value.integer.value[0] = ice->spec.aureon.cs8415_mux;
//snd_ice1712_restore_gpio_status(ice);
return 0;
}
static int aureon_cs8415_mux_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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.integer.value[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.integer.value[0];
return change;
}
static int aureon_cs8415_rate_info (snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *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 (snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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 (snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
return 0;
}
static int aureon_cs8415_mute_get (snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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 (snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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 (snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) {
uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
uinfo->count = 10;
return 0;
}
static int aureon_cs8415_qsub_get (snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) {
ice1712_t *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 (snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) {
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
return 0;
}
static int aureon_cs8415_mask_get (snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) {
memset(ucontrol->value.iec958.status, 0xFF, 24);
return 0;
}
static int aureon_cs8415_spdif_get (snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) {
ice1712_t *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(ice1712_t *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(ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = aureon_get_headphone_amp(ice);
return 0;
}
static int aureon_hpamp_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *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(snd_kcontrol_t *k, snd_ctl_elem_info_t *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(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) == 0x8;
return 0;
}
static int aureon_oversampling_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
{
int temp, temp2;
ice1712_t *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 snd_kcontrol_new_t 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 snd_kcontrol_new_t 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 snd_kcontrol_new_t 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 snd_kcontrol_new_t 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
}
};
static snd_kcontrol_new_t 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(ice1712_t *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 {
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;
}
}
{
unsigned char id;
snd_ice1712_save_gpio_status(ice);
id = aureon_cs8415_get(ice, CS8415_ID);
if (id != 0x41)
snd_printk("No CS8415 chip. Skipping CS8415 controls.\n");
else if ((id & 0x0F) != 0x01)
snd_printk("Detected unsupported CS8415 rev. (%c)\n", (char)((id & 0x0F) + 'A' - 1));
else {
for (i = 0; i< ARRAY_SIZE(cs8415_controls); i++) {
snd_kcontrol_t *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(ice1712_t *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(akm4xxx_t), 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)
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 */
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);
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 */
};
/* 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 */
},
{ } /* terminator */
};
