diff options
Diffstat (limited to 'sound/pci/oxygen/xonar_cs43xx.c')
| -rw-r--r-- | sound/pci/oxygen/xonar_cs43xx.c | 304 |
1 files changed, 304 insertions, 0 deletions
diff --git a/sound/pci/oxygen/xonar_cs43xx.c b/sound/pci/oxygen/xonar_cs43xx.c new file mode 100644 index 000000000000..8fb5797577dd --- /dev/null +++ b/sound/pci/oxygen/xonar_cs43xx.c @@ -0,0 +1,304 @@ +/* + * card driver for models with CS4398/CS4362A DACs (Xonar D1/DX) + * + * 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 D1/DX + * ----------- + * + * CMI8788: + * + * I²C <-> CS4398 (front) + * <-> CS4362A (surround, center/LFE, back) + * + * GPI 0 <- external power present (DX only) + * + * GPIO 0 -> enable output to speakers + * GPIO 1 -> enable front panel I/O + * GPIO 2 -> M0 of CS5361 + * GPIO 3 -> M1 of CS5361 + * GPIO 8 -> route input jack to line-in (0) or mic-in (1) + * + * CS4398: + * + * AD0 <- 1 + * AD1 <- 1 + * + * CS4362A: + * + * AD0 <- 0 + */ + +#include <linux/pci.h> +#include <linux/delay.h> +#include <sound/ac97_codec.h> +#include <sound/control.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/tlv.h> +#include "xonar.h" +#include "cs4398.h" +#include "cs4362a.h" + +#define GPI_EXT_POWER 0x01 +#define GPIO_D1_OUTPUT_ENABLE 0x0001 +#define GPIO_D1_FRONT_PANEL 0x0002 +#define GPIO_D1_INPUT_ROUTE 0x0100 + +#define I2C_DEVICE_CS4398 0x9e /* 10011, AD1=1, AD0=1, /W=0 */ +#define I2C_DEVICE_CS4362A 0x30 /* 001100, AD0=0, /W=0 */ + +struct xonar_cs43xx { + struct xonar_generic generic; + u8 cs4398_fm; + u8 cs4362a_fm; +}; + +static void cs4398_write(struct oxygen *chip, u8 reg, u8 value) +{ + oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value); +} + +static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value) +{ + oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value); +} + +static void update_cs4362a_volumes(struct oxygen *chip) +{ + u8 mute; + + mute = chip->dac_mute ? CS4362A_MUTE : 0; + cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute); + cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute); + cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute); + cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute); + cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute); + cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute); +} + +static void update_cs43xx_volume(struct oxygen *chip) +{ + cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2); + cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2); + update_cs4362a_volumes(chip); +} + +static void update_cs43xx_mute(struct oxygen *chip) +{ + u8 reg; + + reg = CS4398_MUTEP_LOW | CS4398_PAMUTE; + if (chip->dac_mute) + reg |= CS4398_MUTE_B | CS4398_MUTE_A; + cs4398_write(chip, 4, reg); + update_cs4362a_volumes(chip); +} + +static void cs43xx_init(struct oxygen *chip) +{ + struct xonar_cs43xx *data = chip->model_data; + + /* set CPEN (control port mode) and power down */ + cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN); + cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); + /* configure */ + cs4398_write(chip, 2, data->cs4398_fm); + cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L); + cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP | + CS4398_ZERO_CROSS | CS4398_SOFT_RAMP); + cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST); + cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE | + CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP); + cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE); + cs4362a_write(chip, 0x05, 0); + cs4362a_write(chip, 0x06, data->cs4362a_fm); + cs4362a_write(chip, 0x09, data->cs4362a_fm); + cs4362a_write(chip, 0x0c, data->cs4362a_fm); + update_cs43xx_volume(chip); + update_cs43xx_mute(chip); + /* clear power down */ + cs4398_write(chip, 8, CS4398_CPEN); + cs4362a_write(chip, 0x01, CS4362A_CPEN); +} + +static void xonar_d1_init(struct oxygen *chip) +{ + struct xonar_cs43xx *data = chip->model_data; + + data->generic.anti_pop_delay = 800; + data->generic.output_enable_bit = GPIO_D1_OUTPUT_ENABLE; + data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST; + data->cs4362a_fm = CS4362A_FM_SINGLE | + CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; + + oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS, + OXYGEN_2WIRE_LENGTH_8 | + OXYGEN_2WIRE_INTERRUPT_MASK | + OXYGEN_2WIRE_SPEED_FAST); + + cs43xx_init(chip); + + oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL, + GPIO_D1_FRONT_PANEL | GPIO_D1_INPUT_ROUTE); + oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, + GPIO_D1_FRONT_PANEL | GPIO_D1_INPUT_ROUTE); + + xonar_init_cs53x1(chip); + xonar_enable_output(chip); + + snd_component_add(chip->card, "CS4398"); + snd_component_add(chip->card, "CS4362A"); + snd_component_add(chip->card, "CS5361"); +} + +static void xonar_dx_init(struct oxygen *chip) +{ + struct xonar_cs43xx *data = chip->model_data; + + 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_d1_init(chip); +} + +static void xonar_d1_cleanup(struct oxygen *chip) +{ + xonar_disable_output(chip); + cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN); + oxygen_clear_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC); +} + +static void xonar_d1_suspend(struct oxygen *chip) +{ + xonar_d1_cleanup(chip); +} + +static void xonar_d1_resume(struct oxygen *chip) +{ + oxygen_set_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC); + msleep(1); + cs43xx_init(chip); + xonar_enable_output(chip); +} + +static void set_cs43xx_params(struct oxygen *chip, + struct snd_pcm_hw_params *params) +{ + struct xonar_cs43xx *data = chip->model_data; + + data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST; + data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L; + if (params_rate(params) <= 50000) { + data->cs4398_fm |= CS4398_FM_SINGLE; + data->cs4362a_fm |= CS4362A_FM_SINGLE; + } else if (params_rate(params) <= 100000) { + data->cs4398_fm |= CS4398_FM_DOUBLE; + data->cs4362a_fm |= CS4362A_FM_DOUBLE; + } else { + data->cs4398_fm |= CS4398_FM_QUAD; + data->cs4362a_fm |= CS4362A_FM_QUAD; + } + cs4398_write(chip, 2, data->cs4398_fm); + cs4362a_write(chip, 0x06, data->cs4362a_fm); + cs4362a_write(chip, 0x09, data->cs4362a_fm); + cs4362a_write(chip, 0x0c, data->cs4362a_fm); +} + +static const struct snd_kcontrol_new front_panel_switch = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Front Panel Switch", + .info = snd_ctl_boolean_mono_info, + .get = xonar_gpio_bit_switch_get, + .put = xonar_gpio_bit_switch_put, + .private_value = GPIO_D1_FRONT_PANEL, +}; + +static void xonar_d1_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_D1_INPUT_ROUTE : 0, + GPIO_D1_INPUT_ROUTE); + spin_unlock_irq(&chip->reg_lock); + } +} + +static const DECLARE_TLV_DB_SCALE(cs4362a_db_scale, -6000, 100, 0); + +static int xonar_d1_control_filter(struct snd_kcontrol_new *template) +{ + if (!strncmp(template->name, "CD Capture ", 11)) + return 1; /* no CD input */ + return 0; +} + +static int xonar_d1_mixer_init(struct oxygen *chip) +{ + return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip)); +} + +static const struct oxygen_model model_xonar_d1 = { + .longname = "Asus Virtuoso 100", + .chip = "AV200", + .init = xonar_d1_init, + .control_filter = xonar_d1_control_filter, + .mixer_init = xonar_d1_mixer_init, + .cleanup = xonar_d1_cleanup, + .suspend = xonar_d1_suspend, + .resume = xonar_d1_resume, + .set_dac_params = set_cs43xx_params, + .set_adc_params = xonar_set_cs53x1_params, + .update_dac_volume = update_cs43xx_volume, + .update_dac_mute = update_cs43xx_mute, + .ac97_switch = xonar_d1_line_mic_ac97_switch, + .dac_tlv = cs4362a_db_scale, + .model_data_size = sizeof(struct xonar_cs43xx), + .device_config = PLAYBACK_0_TO_I2S | + PLAYBACK_1_TO_SPDIF | + CAPTURE_0_FROM_I2S_2, + .dac_channels = 8, + .dac_volume_min = 127 - 60, + .dac_volume_max = 127, + .function_flags = OXYGEN_FUNCTION_2WIRE, + .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, + .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, +}; + +int __devinit get_xonar_cs43xx_model(struct oxygen *chip, + const struct pci_device_id *id) +{ + switch (id->subdevice) { + case 0x834f: + chip->model = model_xonar_d1; + chip->model.shortname = "Xonar D1"; + break; + case 0x8275: + case 0x8327: + chip->model = model_xonar_d1; + chip->model.shortname = "Xonar DX"; + chip->model.init = xonar_dx_init; + break; + default: + return -EINVAL; + } + return 0; +} |