// SPDX-License-Identifier: GPL-2.0-only /* * card driver for models with WM8776/WM8766 DACs (Xonar DS/HDAV1.3 Slim) * * Copyright (c) Clemens Ladisch <[email protected]> */ /* * Xonar DS * -------- * * CMI8788: * * SPI 0 -> WM8766 (surround, center/LFE, back) * SPI 1 -> WM8776 (front, input) * * GPIO 4 <- headphone detect, 0 = plugged * GPIO 6 -> route input jack to mic-in (0) or line-in (1) * GPIO 7 -> enable output to front L/R speaker channels * GPIO 8 -> enable output to other speaker channels and front panel headphone * * WM8776: * * input 1 <- line * input 2 <- mic * input 3 <- front mic * input 4 <- aux */ /* * Xonar HDAV1.3 Slim * ------------------ * * CMI8788: * * I²C <-> WM8776 (addr 0011010) * * GPIO 0 -> disable HDMI output * GPIO 1 -> enable HP output * GPIO 6 -> firmware EEPROM I²C clock * GPIO 7 <-> firmware EEPROM I²C data * * UART <-> HDMI controller * * WM8776: * * input 1 <- mic * input 2 <- aux */ #include <linux/pci.h> #include <linux/delay.h> #include <sound/control.h> #include <sound/core.h> #include <sound/info.h> #include <sound/jack.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/tlv.h> #include "xonar.h" #include "wm8776.h" #include "wm8766.h" #define GPIO_DS_HP_DETECT … #define GPIO_DS_INPUT_ROUTE … #define GPIO_DS_OUTPUT_FRONTLR … #define GPIO_DS_OUTPUT_ENABLE … #define GPIO_SLIM_HDMI_DISABLE … #define GPIO_SLIM_OUTPUT_ENABLE … #define GPIO_SLIM_FIRMWARE_CLK … #define GPIO_SLIM_FIRMWARE_DATA … #define I2C_DEVICE_WM8776 … #define LC_CONTROL_LIMITER … #define LC_CONTROL_ALC … struct xonar_wm87x6 { … }; static void wm8776_write_spi(struct oxygen *chip, unsigned int reg, unsigned int value) { … } static void wm8776_write_i2c(struct oxygen *chip, unsigned int reg, unsigned int value) { … } static void wm8776_write(struct oxygen *chip, unsigned int reg, unsigned int value) { … } static void wm8776_write_cached(struct oxygen *chip, unsigned int reg, unsigned int value) { … } static void wm8766_write(struct oxygen *chip, unsigned int reg, unsigned int value) { … } static void wm8766_write_cached(struct oxygen *chip, unsigned int reg, unsigned int value) { … } static void wm8776_registers_init(struct oxygen *chip) { … } static void wm8766_registers_init(struct oxygen *chip) { … } static void wm8776_init(struct oxygen *chip) { … } static void wm8766_init(struct oxygen *chip) { … } static void xonar_ds_handle_hp_jack(struct oxygen *chip) { … } static void xonar_ds_init(struct oxygen *chip) { … } static void xonar_hdav_slim_init(struct oxygen *chip) { … } static void xonar_ds_cleanup(struct oxygen *chip) { … } static void xonar_hdav_slim_cleanup(struct oxygen *chip) { … } static void xonar_ds_suspend(struct oxygen *chip) { … } static void xonar_hdav_slim_suspend(struct oxygen *chip) { … } static void xonar_ds_resume(struct oxygen *chip) { … } static void xonar_hdav_slim_resume(struct oxygen *chip) { … } static void wm8776_adc_hardware_filter(unsigned int channel, struct snd_pcm_hardware *hardware) { … } static void xonar_hdav_slim_hardware_filter(unsigned int channel, struct snd_pcm_hardware *hardware) { … } static void set_wm87x6_dac_params(struct oxygen *chip, struct snd_pcm_hw_params *params) { … } static void set_wm8776_adc_params(struct oxygen *chip, struct snd_pcm_hw_params *params) { … } static void set_hdav_slim_dac_params(struct oxygen *chip, struct snd_pcm_hw_params *params) { … } static void update_wm8776_volume(struct oxygen *chip) { … } static void update_wm87x6_volume(struct oxygen *chip) { … } static void update_wm8776_mute(struct oxygen *chip) { … } static void update_wm87x6_mute(struct oxygen *chip) { … } static void update_wm8766_center_lfe_mix(struct oxygen *chip, bool mixed) { … } static void xonar_ds_gpio_changed(struct oxygen *chip) { … } static int wm8776_bit_switch_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_bit_switch_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_field_enum_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { … } static int wm8776_field_volume_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { … } static void wm8776_field_set_from_ctl(struct snd_kcontrol *ctl) { … } static int wm8776_field_set(struct snd_kcontrol *ctl, unsigned int value) { … } static int wm8776_field_enum_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_field_volume_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_field_enum_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_field_volume_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_hp_vol_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { … } static int wm8776_hp_vol_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_hp_vol_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_input_mux_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_input_mux_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_input_vol_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { … } static int wm8776_input_vol_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_input_vol_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int wm8776_level_control_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { … } static int wm8776_level_control_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static void activate_control(struct oxygen *chip, struct snd_kcontrol *ctl, unsigned int mode) { … } static int wm8776_level_control_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { … } static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { … } #define WM8776_BIT_SWITCH(xname, reg, bit, invert, flags) … #define _WM8776_FIELD_CTL(xname, reg, shift, initval, min, max, mask, flags) … #define WM8776_FIELD_CTL_ENUM(xname, reg, shift, init, min, max, mask, flags) … #define WM8776_FIELD_CTL_VOLUME(a, b, c, d, e, f, g, h, tlv_p) … static const DECLARE_TLV_DB_SCALE(wm87x6_dac_db_scale, -6000, 50, 0); static const DECLARE_TLV_DB_SCALE(wm8776_adc_db_scale, -2100, 50, 0); static const DECLARE_TLV_DB_SCALE(wm8776_hp_db_scale, -6000, 100, 0); static const DECLARE_TLV_DB_SCALE(wm8776_lct_db_scale, -1600, 100, 0); static const DECLARE_TLV_DB_SCALE(wm8776_maxgain_db_scale, 0, 400, 0); static const DECLARE_TLV_DB_SCALE(wm8776_ngth_db_scale, -7800, 600, 0); static const DECLARE_TLV_DB_SCALE(wm8776_maxatten_lim_db_scale, -1200, 100, 0); static const DECLARE_TLV_DB_SCALE(wm8776_maxatten_alc_db_scale, -2100, 400, 0); static const struct snd_kcontrol_new ds_controls[] = …; static const struct snd_kcontrol_new hdav_slim_controls[] = …; static const struct snd_kcontrol_new lc_controls[] = …; static int add_lc_controls(struct oxygen *chip) { … } static int xonar_ds_mixer_init(struct oxygen *chip) { … } static int xonar_hdav_slim_mixer_init(struct oxygen *chip) { … } static void dump_wm8776_registers(struct oxygen *chip, struct snd_info_buffer *buffer) { … } static void dump_wm87x6_registers(struct oxygen *chip, struct snd_info_buffer *buffer) { … } static const struct oxygen_model model_xonar_ds = …; static const struct oxygen_model model_xonar_hdav_slim = …; int get_xonar_wm87x6_model(struct oxygen *chip, const struct pci_device_id *id) { … }
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