/* * card driver for models with CS4398/CS4362A DACs (Xonar D1/DX) * * Copyright (c) Clemens Ladisch * * * 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 . */ /* * 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 #include #include #include #include #include #include #include #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; }