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linux/sound/pci/oxygen/xonar_pcm179x.c
Clemens Ladisch f42bb22243 ALSA: virtuoso: add Xonar Essence STX II support 
Just add the PCI ID for the STX II.  It appears to work the same as the
STX, except for the addition of the not-yet-supported daughterboard.

Tested-by: Mario <fugazzi99@gmail.com>
Tested-by: corubba <corubba@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-08-04 15:20:48 +02:00

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/*
* card driver for models with PCM1796 DACs (Xonar D2/D2X/HDAV1.3/ST/STX)
*
* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
*
*
* This driver is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2.
*
* This driver 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 driver; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* Xonar D2/D2X
* ------------
*
* CMI8788:
*
* SPI 0 -> 1st PCM1796 (front)
* SPI 1 -> 2nd PCM1796 (surround)
* SPI 2 -> 3rd PCM1796 (center/LFE)
* SPI 4 -> 4th PCM1796 (back)
*
* GPIO 2 -> M0 of CS5381
* GPIO 3 -> M1 of CS5381
* GPIO 5 <- external power present (D2X only)
* GPIO 7 -> ALT
* GPIO 8 -> enable output to speakers
*
* CM9780:
*
* LINE_OUT -> input of ADC
*
* AUX_IN <- aux
* VIDEO_IN <- CD
* FMIC_IN <- mic
*
* GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
*/
/*
* Xonar HDAV1.3 (Deluxe)
* ----------------------
*
* CMI8788:
*
* I²C <-> PCM1796 (addr 1001100) (front)
*
* GPI 0 <- external power present
*
* GPIO 0 -> enable HDMI (0) or speaker (1) output
* GPIO 2 -> M0 of CS5381
* GPIO 3 -> M1 of CS5381
* GPIO 4 <- daughterboard detection
* GPIO 5 <- daughterboard detection
* GPIO 6 -> ?
* GPIO 7 -> ?
* GPIO 8 -> route input jack to line-in (0) or mic-in (1)
*
* UART <-> HDMI controller
*
* CM9780:
*
* LINE_OUT -> input of ADC
*
* AUX_IN <- aux
* CD_IN <- CD
* MIC_IN <- mic
*
* GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
*
* no daughterboard
* ----------------
*
* GPIO 4 <- 1
*
* H6 daughterboard
* ----------------
*
* GPIO 4 <- 0
* GPIO 5 <- 0
*
* I²C <-> PCM1796 (addr 1001101) (surround)
* <-> PCM1796 (addr 1001110) (center/LFE)
* <-> PCM1796 (addr 1001111) (back)
*
* unknown daughterboard
* ---------------------
*
* GPIO 4 <- 0
* GPIO 5 <- 1
*
* I²C <-> CS4362A (addr 0011000) (surround, center/LFE, back)
*/
/*
* Xonar Essence ST (Deluxe)/STX (II)
* ----------------------------------
*
* CMI8788:
*
* I²C <-> PCM1792A (addr 1001100)
* <-> CS2000 (addr 1001110) (ST only)
*
* ADC1 MCLK -> REF_CLK of CS2000 (ST only)
*
* GPI 0 <- external power present (STX only)
*
* GPIO 0 -> enable output to speakers
* GPIO 1 -> route HP to front panel (0) or rear jack (1)
* GPIO 2 -> M0 of CS5381
* GPIO 3 -> M1 of CS5381
* GPIO 4 <- daughterboard detection
* GPIO 5 <- daughterboard detection
* GPIO 6 -> ?
* GPIO 7 -> route output to speaker jacks (0) or HP (1)
* GPIO 8 -> route input jack to line-in (0) or mic-in (1)
*
* PCM1792A:
*
* SCK <- CLK_OUT of CS2000 (ST only)
*
* CM9780:
*
* LINE_OUT -> input of ADC
*
* AUX_IN <- aux
* MIC_IN <- mic
*
* GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
*
* H6 daughterboard
* ----------------
*
* GPIO 4 <- 0
* GPIO 5 <- 0
*/
/*
* Xonar Xense
* -----------
*
* CMI8788:
*
* I²C <-> PCM1796 (addr 1001100) (front)
* <-> CS4362A (addr 0011000) (surround, center/LFE, back)
* <-> CS2000 (addr 1001110)
*
* ADC1 MCLK -> REF_CLK of CS2000
*
* GPI 0 <- external power present
*
* GPIO 0 -> enable output
* GPIO 1 -> route HP to front panel (0) or rear jack (1)
* GPIO 2 -> M0 of CS5381
* GPIO 3 -> M1 of CS5381
* GPIO 4 -> enable output
* GPIO 5 -> enable output
* GPIO 6 -> ?
* GPIO 7 -> route output to HP (0) or speaker (1)
* GPIO 8 -> route input jack to mic-in (0) or line-in (1)
*
* CM9780:
*
* LINE_OUT -> input of ADC
*
* AUX_IN <- aux
* VIDEO_IN <- ?
* FMIC_IN <- mic
*
* GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
* GPO 1 -> route mic-in from input jack (0) or front panel header (1)
*/
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/mutex.h>
#include <sound/ac97_codec.h>
#include <sound/control.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/tlv.h>
#include "xonar.h"
#include "cm9780.h"
#include "pcm1796.h"
#include "cs2000.h"
#define GPIO_D2X_EXT_POWER 0x0020
#define GPIO_D2_ALT 0x0080
#define GPIO_D2_OUTPUT_ENABLE 0x0100
#define GPI_EXT_POWER 0x01
#define GPIO_INPUT_ROUTE 0x0100
#define GPIO_HDAV_OUTPUT_ENABLE 0x0001
#define GPIO_HDAV_MAGIC 0x00c0
#define GPIO_DB_MASK 0x0030
#define GPIO_DB_H6 0x0000
#define GPIO_ST_OUTPUT_ENABLE 0x0001
#define GPIO_ST_HP_REAR 0x0002
#define GPIO_ST_MAGIC 0x0040
#define GPIO_ST_HP 0x0080
#define I2C_DEVICE_PCM1796(i) (0x98 + ((i) << 1)) /* 10011, ii, /W=0 */
#define I2C_DEVICE_CS2000 0x9c /* 100111, 0, /W=0 */
#define PCM1796_REG_BASE 16
struct xonar_pcm179x {
struct xonar_generic generic;
unsigned int dacs;
u8 pcm1796_regs[4][5];
unsigned int current_rate;
bool h6;
bool hp_active;
s8 hp_gain_offset;
bool has_cs2000;
u8 cs2000_regs[0x1f];
bool broken_i2c;
};
struct xonar_hdav {
struct xonar_pcm179x pcm179x;
struct xonar_hdmi hdmi;
};
static inline void pcm1796_write_spi(struct oxygen *chip, unsigned int codec,
u8 reg, u8 value)
{
/* maps ALSA channel pair number to SPI output */
static const u8 codec_map[4] = {
0, 1, 2, 4
};
oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
OXYGEN_SPI_DATA_LENGTH_2 |
OXYGEN_SPI_CLOCK_160 |
(codec_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |
OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
(reg << 8) | value);
}
static inline void pcm1796_write_i2c(struct oxygen *chip, unsigned int codec,
u8 reg, u8 value)
{
oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
}
static void pcm1796_write(struct oxygen *chip, unsigned int codec,
u8 reg, u8 value)
{
struct xonar_pcm179x *data = chip->model_data;
if ((chip->model.function_flags & OXYGEN_FUNCTION_2WIRE_SPI_MASK) ==
OXYGEN_FUNCTION_SPI)
pcm1796_write_spi(chip, codec, reg, value);
else
pcm1796_write_i2c(chip, codec, reg, value);
if ((unsigned int)(reg - PCM1796_REG_BASE)
< ARRAY_SIZE(data->pcm1796_regs[codec]))
data->pcm1796_regs[codec][reg - PCM1796_REG_BASE] = value;
}
static void pcm1796_write_cached(struct oxygen *chip, unsigned int codec,
u8 reg, u8 value)
{
struct xonar_pcm179x *data = chip->model_data;
if (value != data->pcm1796_regs[codec][reg - PCM1796_REG_BASE])
pcm1796_write(chip, codec, reg, value);
}
static void cs2000_write(struct oxygen *chip, u8 reg, u8 value)
{
struct xonar_pcm179x *data = chip->model_data;
oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value);
data->cs2000_regs[reg] = value;
}
static void cs2000_write_cached(struct oxygen *chip, u8 reg, u8 value)
{
struct xonar_pcm179x *data = chip->model_data;
if (value != data->cs2000_regs[reg])
cs2000_write(chip, reg, value);
}
static void pcm1796_registers_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
unsigned int i;
s8 gain_offset;
msleep(1);
gain_offset = data->hp_active ? data->hp_gain_offset : 0;
for (i = 0; i < data->dacs; ++i) {
/* set ATLD before ATL/ATR */
pcm1796_write(chip, i, 18,
data->pcm1796_regs[0][18 - PCM1796_REG_BASE]);
pcm1796_write(chip, i, 16, chip->dac_volume[i * 2]
+ gain_offset);
pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]
+ gain_offset);
pcm1796_write(chip, i, 19,
data->pcm1796_regs[0][19 - PCM1796_REG_BASE]);
pcm1796_write(chip, i, 20,
data->pcm1796_regs[0][20 - PCM1796_REG_BASE]);
pcm1796_write(chip, i, 21, 0);
gain_offset = 0;
}
}
static void pcm1796_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
data->pcm1796_regs[0][18 - PCM1796_REG_BASE] =
PCM1796_DMF_DISABLED | PCM1796_FMT_24_I2S | PCM1796_ATLD;
if (!data->broken_i2c)
data->pcm1796_regs[0][18 - PCM1796_REG_BASE] |= PCM1796_MUTE;
data->pcm1796_regs[0][19 - PCM1796_REG_BASE] =
PCM1796_FLT_SHARP | PCM1796_ATS_1;
data->pcm1796_regs[0][20 - PCM1796_REG_BASE] =
data->h6 ? PCM1796_OS_64 : PCM1796_OS_128;
pcm1796_registers_init(chip);
data->current_rate = 48000;
}
static void xonar_d2_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
data->generic.anti_pop_delay = 300;
data->generic.output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
data->dacs = 4;
pcm1796_init(chip);
oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2_ALT);
oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D2_ALT);
oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC);
xonar_init_cs53x1(chip);
xonar_enable_output(chip);
snd_component_add(chip->card, "PCM1796");
snd_component_add(chip->card, "CS5381");
}
static void xonar_d2x_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
data->generic.ext_power_reg = OXYGEN_GPIO_DATA;
data->generic.ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
data->generic.ext_power_bit = GPIO_D2X_EXT_POWER;
oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
xonar_init_ext_power(chip);
xonar_d2_init(chip);
}
static void xonar_hdav_init(struct oxygen *chip)
{
struct xonar_hdav *data = chip->model_data;
oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
OXYGEN_2WIRE_LENGTH_8 |
OXYGEN_2WIRE_INTERRUPT_MASK |
OXYGEN_2WIRE_SPEED_STANDARD);
data->pcm179x.generic.anti_pop_delay = 100;
data->pcm179x.generic.output_enable_bit = GPIO_HDAV_OUTPUT_ENABLE;
data->pcm179x.generic.ext_power_reg = OXYGEN_GPI_DATA;
data->pcm179x.generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
data->pcm179x.generic.ext_power_bit = GPI_EXT_POWER;
data->pcm179x.dacs = chip->model.dac_channels_mixer / 2;
data->pcm179x.h6 = chip->model.dac_channels_mixer > 2;
pcm1796_init(chip);
oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
GPIO_HDAV_MAGIC | GPIO_INPUT_ROUTE);
oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE);
xonar_init_cs53x1(chip);
xonar_init_ext_power(chip);
xonar_hdmi_init(chip, &data->hdmi);
xonar_enable_output(chip);
snd_component_add(chip->card, "PCM1796");
snd_component_add(chip->card, "CS5381");
}
static void xonar_st_init_i2c(struct oxygen *chip)
{
oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
OXYGEN_2WIRE_LENGTH_8 |
OXYGEN_2WIRE_INTERRUPT_MASK |
OXYGEN_2WIRE_SPEED_STANDARD);
}
static void xonar_st_init_common(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
data->generic.output_enable_bit = GPIO_ST_OUTPUT_ENABLE;
data->dacs = chip->model.dac_channels_mixer / 2;
data->hp_gain_offset = 2*-18;
pcm1796_init(chip);
oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR |
GPIO_ST_MAGIC | GPIO_ST_HP);
oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
GPIO_INPUT_ROUTE | GPIO_ST_HP_REAR | GPIO_ST_HP);
xonar_init_cs53x1(chip);
xonar_enable_output(chip);
snd_component_add(chip->card, "PCM1792A");
snd_component_add(chip->card, "CS5381");
}
static void cs2000_registers_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_FREEZE);
cs2000_write(chip, CS2000_DEV_CTRL, 0);
cs2000_write(chip, CS2000_DEV_CFG_1,
CS2000_R_MOD_SEL_1 |
(0 << CS2000_R_SEL_SHIFT) |
CS2000_AUX_OUT_SRC_REF_CLK |
CS2000_EN_DEV_CFG_1);
cs2000_write(chip, CS2000_DEV_CFG_2,
(0 << CS2000_LOCK_CLK_SHIFT) |
CS2000_FRAC_N_SRC_STATIC);
cs2000_write(chip, CS2000_RATIO_0 + 0, 0x00); /* 1.0 */
cs2000_write(chip, CS2000_RATIO_0 + 1, 0x10);
cs2000_write(chip, CS2000_RATIO_0 + 2, 0x00);
cs2000_write(chip, CS2000_RATIO_0 + 3, 0x00);
cs2000_write(chip, CS2000_FUN_CFG_1,
data->cs2000_regs[CS2000_FUN_CFG_1]);
cs2000_write(chip, CS2000_FUN_CFG_2, 0);
cs2000_write(chip, CS2000_GLOBAL_CFG, CS2000_EN_DEV_CFG_2);
msleep(3); /* PLL lock delay */
}
static void xonar_st_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
data->generic.anti_pop_delay = 100;
data->h6 = chip->model.dac_channels_mixer > 2;
data->has_cs2000 = 1;
data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
data->broken_i2c = true;
oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
OXYGEN_RATE_48000 |
OXYGEN_I2S_FORMAT_I2S |
OXYGEN_I2S_MCLK(data->h6 ? MCLK_256 : MCLK_512) |
OXYGEN_I2S_BITS_16 |
OXYGEN_I2S_MASTER |
OXYGEN_I2S_BCLK_64);
xonar_st_init_i2c(chip);
cs2000_registers_init(chip);
xonar_st_init_common(chip);
snd_component_add(chip->card, "CS2000");
}
static void xonar_stx_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
xonar_st_init_i2c(chip);
data->generic.anti_pop_delay = 800;
data->generic.ext_power_reg = OXYGEN_GPI_DATA;
data->generic.ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
data->generic.ext_power_bit = GPI_EXT_POWER;
xonar_init_ext_power(chip);
xonar_st_init_common(chip);
}
static void xonar_d2_cleanup(struct oxygen *chip)
{
xonar_disable_output(chip);
}
static void xonar_hdav_cleanup(struct oxygen *chip)
{
xonar_hdmi_cleanup(chip);
xonar_disable_output(chip);
msleep(2);
}
static void xonar_st_cleanup(struct oxygen *chip)
{
xonar_disable_output(chip);
}
static void xonar_d2_suspend(struct oxygen *chip)
{
xonar_d2_cleanup(chip);
}
static void xonar_hdav_suspend(struct oxygen *chip)
{
xonar_hdav_cleanup(chip);
}
static void xonar_st_suspend(struct oxygen *chip)
{
xonar_st_cleanup(chip);
}
static void xonar_d2_resume(struct oxygen *chip)
{
pcm1796_registers_init(chip);
xonar_enable_output(chip);
}
static void xonar_hdav_resume(struct oxygen *chip)
{
struct xonar_hdav *data = chip->model_data;
pcm1796_registers_init(chip);
xonar_hdmi_resume(chip, &data->hdmi);
xonar_enable_output(chip);
}
static void xonar_stx_resume(struct oxygen *chip)
{
pcm1796_registers_init(chip);
xonar_enable_output(chip);
}
static void xonar_st_resume(struct oxygen *chip)
{
cs2000_registers_init(chip);
xonar_stx_resume(chip);
}
static void update_pcm1796_oversampling(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
unsigned int i;
u8 reg;
if (data->current_rate <= 48000 && !data->h6)
reg = PCM1796_OS_128;
else
reg = PCM1796_OS_64;
for (i = 0; i < data->dacs; ++i)
pcm1796_write_cached(chip, i, 20, reg);
}
static void set_pcm1796_params(struct oxygen *chip,
struct snd_pcm_hw_params *params)
{
struct xonar_pcm179x *data = chip->model_data;
msleep(1);
data->current_rate = params_rate(params);
update_pcm1796_oversampling(chip);
}
static void update_pcm1796_volume(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
unsigned int i;
s8 gain_offset;
gain_offset = data->hp_active ? data->hp_gain_offset : 0;
for (i = 0; i < data->dacs; ++i) {
pcm1796_write_cached(chip, i, 16, chip->dac_volume[i * 2]
+ gain_offset);
pcm1796_write_cached(chip, i, 17, chip->dac_volume[i * 2 + 1]
+ gain_offset);
gain_offset = 0;
}
}
static void update_pcm1796_mute(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
unsigned int i;
u8 value;
value = PCM1796_DMF_DISABLED | PCM1796_FMT_24_I2S | PCM1796_ATLD;
if (chip->dac_mute)
value |= PCM1796_MUTE;
for (i = 0; i < data->dacs; ++i)
pcm1796_write_cached(chip, i, 18, value);
}
static void update_cs2000_rate(struct oxygen *chip, unsigned int rate)
{
struct xonar_pcm179x *data = chip->model_data;
u8 rate_mclk, reg;
switch (rate) {
case 32000:
case 64000:
rate_mclk = OXYGEN_RATE_32000;
break;
case 44100:
case 88200:
case 176400:
rate_mclk = OXYGEN_RATE_44100;
break;
default:
case 48000:
case 96000:
case 192000:
rate_mclk = OXYGEN_RATE_48000;
break;
}
if (rate <= 96000 && (rate > 48000 || data->h6)) {
rate_mclk |= OXYGEN_I2S_MCLK(MCLK_256);
reg = CS2000_REF_CLK_DIV_1;
} else {
rate_mclk |= OXYGEN_I2S_MCLK(MCLK_512);
reg = CS2000_REF_CLK_DIV_2;
}
oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk,
OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK);
cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg);
msleep(3); /* PLL lock delay */
}
static void set_st_params(struct oxygen *chip,
struct snd_pcm_hw_params *params)
{
update_cs2000_rate(chip, params_rate(params));
set_pcm1796_params(chip, params);
}
static void set_hdav_params(struct oxygen *chip,
struct snd_pcm_hw_params *params)
{
struct xonar_hdav *data = chip->model_data;
set_pcm1796_params(chip, params);
xonar_set_hdmi_params(chip, &data->hdmi, params);
}
static const struct snd_kcontrol_new alt_switch = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Analog Loopback Switch",
.info = snd_ctl_boolean_mono_info,
.get = xonar_gpio_bit_switch_get,
.put = xonar_gpio_bit_switch_put,
.private_value = GPIO_D2_ALT,
};
static int rolloff_info(struct snd_kcontrol *ctl,
struct snd_ctl_elem_info *info)
{
static const char *const names[2] = {
"Sharp Roll-off", "Slow Roll-off"
};
return snd_ctl_enum_info(info, 1, 2, names);
}
static int rolloff_get(struct snd_kcontrol *ctl,
struct snd_ctl_elem_value *value)
{
struct oxygen *chip = ctl->private_data;
struct xonar_pcm179x *data = chip->model_data;
value->value.enumerated.item[0] =
(data->pcm1796_regs[0][19 - PCM1796_REG_BASE] &
PCM1796_FLT_MASK) != PCM1796_FLT_SHARP;
return 0;
}
static int rolloff_put(struct snd_kcontrol *ctl,
struct snd_ctl_elem_value *value)
{
struct oxygen *chip = ctl->private_data;
struct xonar_pcm179x *data = chip->model_data;
unsigned int i;
int changed;
u8 reg;
mutex_lock(&chip->mutex);
reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
reg &= ~PCM1796_FLT_MASK;
if (!value->value.enumerated.item[0])
reg |= PCM1796_FLT_SHARP;
else
reg |= PCM1796_FLT_SLOW;
changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
if (changed) {
for (i = 0; i < data->dacs; ++i)
pcm1796_write(chip, i, 19, reg);
}
mutex_unlock(&chip->mutex);
return changed;
}
static const struct snd_kcontrol_new rolloff_control = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "DAC Filter Playback Enum",
.info = rolloff_info,
.get = rolloff_get,
.put = rolloff_put,
};
static const struct snd_kcontrol_new hdav_hdmi_control = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "HDMI Playback Switch",
.info = snd_ctl_boolean_mono_info,
.get = xonar_gpio_bit_switch_get,
.put = xonar_gpio_bit_switch_put,
.private_value = GPIO_HDAV_OUTPUT_ENABLE | XONAR_GPIO_BIT_INVERT,
};
static int st_output_switch_info(struct snd_kcontrol *ctl,
struct snd_ctl_elem_info *info)
{
static const char *const names[3] = {
"Speakers", "Headphones", "FP Headphones"
};
return snd_ctl_enum_info(info, 1, 3, names);
}
static int st_output_switch_get(struct snd_kcontrol *ctl,
struct snd_ctl_elem_value *value)
{
struct oxygen *chip = ctl->private_data;
u16 gpio;
gpio = oxygen_read16(chip, OXYGEN_GPIO_DATA);
if (!(gpio & GPIO_ST_HP))
value->value.enumerated.item[0] = 0;
else if (gpio & GPIO_ST_HP_REAR)
value->value.enumerated.item[0] = 1;
else
value->value.enumerated.item[0] = 2;
return 0;
}
static int st_output_switch_put(struct snd_kcontrol *ctl,
struct snd_ctl_elem_value *value)
{
struct oxygen *chip = ctl->private_data;
struct xonar_pcm179x *data = chip->model_data;
u16 gpio_old, gpio;
mutex_lock(&chip->mutex);
gpio_old = oxygen_read16(chip, OXYGEN_GPIO_DATA);
gpio = gpio_old;
switch (value->value.enumerated.item[0]) {
case 0:
gpio &= ~(GPIO_ST_HP | GPIO_ST_HP_REAR);
break;
case 1:
gpio |= GPIO_ST_HP | GPIO_ST_HP_REAR;
break;
case 2:
gpio = (gpio | GPIO_ST_HP) & ~GPIO_ST_HP_REAR;
break;
}
oxygen_write16(chip, OXYGEN_GPIO_DATA, gpio);
data->hp_active = gpio & GPIO_ST_HP;
update_pcm1796_volume(chip);
mutex_unlock(&chip->mutex);
return gpio != gpio_old;
}
static int st_hp_volume_offset_info(struct snd_kcontrol *ctl,
struct snd_ctl_elem_info *info)
{
static const char *const names[3] = {
"< 64 ohms", "64-300 ohms", "300-600 ohms"
};
return snd_ctl_enum_info(info, 1, 3, names);
}
static int st_hp_volume_offset_get(struct snd_kcontrol *ctl,
struct snd_ctl_elem_value *value)
{
struct oxygen *chip = ctl->private_data;
struct xonar_pcm179x *data = chip->model_data;
mutex_lock(&chip->mutex);
if (data->hp_gain_offset < 2*-6)
value->value.enumerated.item[0] = 0;
else if (data->hp_gain_offset < 0)
value->value.enumerated.item[0] = 1;
else
value->value.enumerated.item[0] = 2;
mutex_unlock(&chip->mutex);
return 0;
}
static int st_hp_volume_offset_put(struct snd_kcontrol *ctl,
struct snd_ctl_elem_value *value)
{
static const s8 offsets[] = { 2*-18, 2*-6, 0 };
struct oxygen *chip = ctl->private_data;
struct xonar_pcm179x *data = chip->model_data;
s8 offset;
int changed;
if (value->value.enumerated.item[0] > 2)
return -EINVAL;
offset = offsets[value->value.enumerated.item[0]];
mutex_lock(&chip->mutex);
changed = offset != data->hp_gain_offset;
if (changed) {
data->hp_gain_offset = offset;
update_pcm1796_volume(chip);
}
mutex_unlock(&chip->mutex);
return changed;
}
static const struct snd_kcontrol_new st_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Analog Output",
.info = st_output_switch_info,
.get = st_output_switch_get,
.put = st_output_switch_put,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Headphones Impedance Playback Enum",
.info = st_hp_volume_offset_info,
.get = st_hp_volume_offset_get,
.put = st_hp_volume_offset_put,
},
};
static void xonar_line_mic_ac97_switch(struct oxygen *chip,
unsigned int reg, unsigned int mute)
{
if (reg == AC97_LINE) {
spin_lock_irq(&chip->reg_lock);
oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
mute ? GPIO_INPUT_ROUTE : 0,
GPIO_INPUT_ROUTE);
spin_unlock_irq(&chip->reg_lock);
}
}
static const DECLARE_TLV_DB_SCALE(pcm1796_db_scale, -6000, 50, 0);
static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
{
if (!strncmp(template->name, "CD Capture ", 11))
/* CD in is actually connected to the video in pin */
template->private_value ^= AC97_CD ^ AC97_VIDEO;
return 0;
}
static int xonar_st_h6_control_filter(struct snd_kcontrol_new *template)
{
if (!strncmp(template->name, "Master Playback ", 16))
/* no volume/mute, as I²C to the third DAC does not work */
return 1;
return 0;
}
static int add_pcm1796_controls(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
int err;
if (!data->broken_i2c) {
err = snd_ctl_add(chip->card,
snd_ctl_new1(&rolloff_control, chip));
if (err < 0)
return err;
}
return 0;
}
static int xonar_d2_mixer_init(struct oxygen *chip)
{
int err;
err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
if (err < 0)
return err;
err = add_pcm1796_controls(chip);
if (err < 0)
return err;
return 0;
}
static int xonar_hdav_mixer_init(struct oxygen *chip)
{
int err;
err = snd_ctl_add(chip->card, snd_ctl_new1(&hdav_hdmi_control, chip));
if (err < 0)
return err;
err = add_pcm1796_controls(chip);
if (err < 0)
return err;
return 0;
}
static int xonar_st_mixer_init(struct oxygen *chip)
{
unsigned int i;
int err;
for (i = 0; i < ARRAY_SIZE(st_controls); ++i) {
err = snd_ctl_add(chip->card,
snd_ctl_new1(&st_controls[i], chip));
if (err < 0)
return err;
}
err = add_pcm1796_controls(chip);
if (err < 0)
return err;
return 0;
}
static void dump_pcm1796_registers(struct oxygen *chip,
struct snd_info_buffer *buffer)
{
struct xonar_pcm179x *data = chip->model_data;
unsigned int dac, i;
for (dac = 0; dac < data->dacs; ++dac) {
snd_iprintf(buffer, "\nPCM1796 %u:", dac + 1);
for (i = 0; i < 5; ++i)
snd_iprintf(buffer, " %02x",
data->pcm1796_regs[dac][i]);
}
snd_iprintf(buffer, "\n");
}
static void dump_cs2000_registers(struct oxygen *chip,
struct snd_info_buffer *buffer)
{
struct xonar_pcm179x *data = chip->model_data;
unsigned int i;
if (data->has_cs2000) {
snd_iprintf(buffer, "\nCS2000:\n00: ");
for (i = 1; i < 0x10; ++i)
snd_iprintf(buffer, " %02x", data->cs2000_regs[i]);
snd_iprintf(buffer, "\n10:");
for (i = 0x10; i < 0x1f; ++i)
snd_iprintf(buffer, " %02x", data->cs2000_regs[i]);
snd_iprintf(buffer, "\n");
}
}
static void dump_st_registers(struct oxygen *chip,
struct snd_info_buffer *buffer)
{
dump_pcm1796_registers(chip, buffer);
dump_cs2000_registers(chip, buffer);
}
static const struct oxygen_model model_xonar_d2 = {
.longname = "Asus Virtuoso 200",
.chip = "AV200",
.init = xonar_d2_init,
.control_filter = xonar_d2_control_filter,
.mixer_init = xonar_d2_mixer_init,
.cleanup = xonar_d2_cleanup,
.suspend = xonar_d2_suspend,
.resume = xonar_d2_resume,
.set_dac_params = set_pcm1796_params,
.set_adc_params = xonar_set_cs53x1_params,
.update_dac_volume = update_pcm1796_volume,
.update_dac_mute = update_pcm1796_mute,
.dump_registers = dump_pcm1796_registers,
.dac_tlv = pcm1796_db_scale,
.model_data_size = sizeof(struct xonar_pcm179x),
.device_config = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF |
MIDI_OUTPUT |
MIDI_INPUT |
AC97_CD_INPUT,
.dac_channels_pcm = 8,
.dac_channels_mixer = 8,
.dac_volume_min = 255 - 2*60,
.dac_volume_max = 255,
.misc_flags = OXYGEN_MISC_MIDI,
.function_flags = OXYGEN_FUNCTION_SPI |
OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.dac_mclks = OXYGEN_MCLKS(512, 128, 128),
.adc_mclks = OXYGEN_MCLKS(256, 128, 128),
.dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};
static const struct oxygen_model model_xonar_hdav = {
.longname = "Asus Virtuoso 200",
.chip = "AV200",
.init = xonar_hdav_init,
.mixer_init = xonar_hdav_mixer_init,
.cleanup = xonar_hdav_cleanup,
.suspend = xonar_hdav_suspend,
.resume = xonar_hdav_resume,
.pcm_hardware_filter = xonar_hdmi_pcm_hardware_filter,
.set_dac_params = set_hdav_params,
.set_adc_params = xonar_set_cs53x1_params,
.update_dac_volume = update_pcm1796_volume,
.update_dac_mute = update_pcm1796_mute,
.uart_input = xonar_hdmi_uart_input,
.ac97_switch = xonar_line_mic_ac97_switch,
.dump_registers = dump_pcm1796_registers,
.dac_tlv = pcm1796_db_scale,
.model_data_size = sizeof(struct xonar_hdav),
.device_config = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF,
.dac_channels_pcm = 8,
.dac_channels_mixer = 2,
.dac_volume_min = 255 - 2*60,
.dac_volume_max = 255,
.misc_flags = OXYGEN_MISC_MIDI,
.function_flags = OXYGEN_FUNCTION_2WIRE,
.dac_mclks = OXYGEN_MCLKS(512, 128, 128),
.adc_mclks = OXYGEN_MCLKS(256, 128, 128),
.dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};
static const struct oxygen_model model_xonar_st = {
.longname = "Asus Virtuoso 100",
.chip = "AV200",
.init = xonar_st_init,
.mixer_init = xonar_st_mixer_init,
.cleanup = xonar_st_cleanup,
.suspend = xonar_st_suspend,
.resume = xonar_st_resume,
.set_dac_params = set_st_params,
.set_adc_params = xonar_set_cs53x1_params,
.update_dac_volume = update_pcm1796_volume,
.update_dac_mute = update_pcm1796_mute,
.ac97_switch = xonar_line_mic_ac97_switch,
.dump_registers = dump_st_registers,
.dac_tlv = pcm1796_db_scale,
.model_data_size = sizeof(struct xonar_pcm179x),
.device_config = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF |
AC97_FMIC_SWITCH,
.dac_channels_pcm = 2,
.dac_channels_mixer = 2,
.dac_volume_min = 255 - 2*60,
.dac_volume_max = 255,
.function_flags = OXYGEN_FUNCTION_2WIRE,
.dac_mclks = OXYGEN_MCLKS(512, 128, 128),
.adc_mclks = OXYGEN_MCLKS(256, 128, 128),
.dac_i2s_format = OXYGEN_I2S_FORMAT_I2S,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};
int get_xonar_pcm179x_model(struct oxygen *chip,
const struct pci_device_id *id)
{
switch (id->subdevice) {
case 0x8269:
chip->model = model_xonar_d2;
chip->model.shortname = "Xonar D2";
break;
case 0x82b7:
chip->model = model_xonar_d2;
chip->model.shortname = "Xonar D2X";
chip->model.init = xonar_d2x_init;
break;
case 0x8314:
chip->model = model_xonar_hdav;
oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
default:
chip->model.shortname = "Xonar HDAV1.3";
break;
case GPIO_DB_H6:
chip->model.shortname = "Xonar HDAV1.3+H6";
chip->model.dac_channels_mixer = 8;
chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
break;
}
break;
case 0x835d:
chip->model = model_xonar_st;
oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_DB_MASK);
switch (oxygen_read16(chip, OXYGEN_GPIO_DATA) & GPIO_DB_MASK) {
default:
chip->model.shortname = "Xonar ST";
break;
case GPIO_DB_H6:
chip->model.shortname = "Xonar ST+H6";
chip->model.control_filter = xonar_st_h6_control_filter;
chip->model.dac_channels_pcm = 8;
chip->model.dac_channels_mixer = 8;
chip->model.dac_volume_min = 255;
chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
break;
}
break;
case 0x835c:
chip->model = model_xonar_st;
chip->model.shortname = "Xonar STX";
chip->model.init = xonar_stx_init;
chip->model.resume = xonar_stx_resume;
chip->model.set_dac_params = set_pcm1796_params;
break;
case 0x85f4:
chip->model = model_xonar_st;
/* TODO: daughterboard support */
chip->model.shortname = "Xonar STX II";
chip->model.init = xonar_stx_init;
chip->model.resume = xonar_stx_resume;
chip->model.set_dac_params = set_pcm1796_params;
break;
default:
return -EINVAL;
}
return 0;
}
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