/* * card driver for models with PCM1796 DACs (Xonar D2/D2X/HDAV1.3/ST/STX) * * 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 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 * ----------------------------- * * 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 #include #include #include #include #include #include #include #include #include #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 os_128; bool hp_active; s8 hp_gain_offset; bool has_cs2000; u8 cs2000_regs[0x1f]; }; 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; 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); } } static void pcm1796_init(struct oxygen *chip) { struct xonar_pcm179x *data = chip->model_data; data->pcm1796_regs[0][18 - PCM1796_REG_BASE] = PCM1796_MUTE | PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD; data->pcm1796_regs[0][19 - PCM1796_REG_BASE] = PCM1796_FLT_SHARP | PCM1796_ATS_1; data->pcm1796_regs[0][20 - PCM1796_REG_BASE] = PCM1796_OS_64; 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_FAST); 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; 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_FAST); } 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); } static void xonar_st_init(struct oxygen *chip) { struct xonar_pcm179x *data = chip->model_data; data->generic.anti_pop_delay = 100; data->has_cs2000 = 1; data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1; oxygen_write16(chip, OXYGEN_I2S_A_FORMAT, OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_I2S | OXYGEN_I2S_MCLK_128 | 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 unsigned int mclk_from_rate(struct oxygen *chip, unsigned int rate) { struct xonar_pcm179x *data = chip->model_data; if (rate <= 32000) return OXYGEN_I2S_MCLK_512; else if (rate <= 48000 && data->os_128) return OXYGEN_I2S_MCLK_512; else if (rate <= 96000) return OXYGEN_I2S_MCLK_256; else return OXYGEN_I2S_MCLK_128; } static unsigned int get_pcm1796_i2s_mclk(struct oxygen *chip, unsigned int channel, struct snd_pcm_hw_params *params) { if (channel == PCM_MULTICH) return mclk_from_rate(chip, params_rate(params)); else return oxygen_default_i2s_mclk(chip, channel, params); } static void update_pcm1796_oversampling(struct oxygen *chip) { struct xonar_pcm179x *data = chip->model_data; unsigned int i; u8 reg; if (data->current_rate <= 32000) reg = PCM1796_OS_128; else if (data->current_rate <= 48000 && data->os_128) reg = PCM1796_OS_128; else if (data->current_rate <= 96000 || data->os_128) reg = PCM1796_OS_64; else reg = PCM1796_OS_32; 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; 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); } } 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_LJUST | 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) { /* XXX Why is the I2S A MCLK half the actual I2S MCLK? */ case 32000: rate_mclk = OXYGEN_RATE_32000 | OXYGEN_I2S_MCLK_256; break; case 44100: if (data->os_128) rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256; else rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_128; break; default: /* 48000 */ if (data->os_128) rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256; else rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_128; break; case 64000: rate_mclk = OXYGEN_RATE_32000 | OXYGEN_I2S_MCLK_256; break; case 88200: rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256; break; case 96000: rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256; break; case 176400: rate_mclk = OXYGEN_RATE_44100 | OXYGEN_I2S_MCLK_256; break; case 192000: rate_mclk = OXYGEN_RATE_48000 | OXYGEN_I2S_MCLK_256; break; } oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT, rate_mclk, OXYGEN_I2S_RATE_MASK | OXYGEN_I2S_MCLK_MASK); if ((rate_mclk & OXYGEN_I2S_MCLK_MASK) <= OXYGEN_I2S_MCLK_128) reg = CS2000_REF_CLK_DIV_1; else reg = CS2000_REF_CLK_DIV_2; cs2000_write_cached(chip, CS2000_FUN_CFG_1, reg); } 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" }; info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; info->count = 1; info->value.enumerated.items = 2; if (info->value.enumerated.item >= 2) info->value.enumerated.item = 1; strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); return 0; } 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 int os_128_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) { static const char *const names[2] = { "64x", "128x" }; info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; info->count = 1; info->value.enumerated.items = 2; if (info->value.enumerated.item >= 2) info->value.enumerated.item = 1; strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); return 0; } static int os_128_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->os_128; return 0; } static int os_128_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) { struct oxygen *chip = ctl->private_data; struct xonar_pcm179x *data = chip->model_data; int changed; mutex_lock(&chip->mutex); changed = value->value.enumerated.item[0] != data->os_128; if (changed) { data->os_128 = value->value.enumerated.item[0]; if (data->has_cs2000) update_cs2000_rate(chip, data->current_rate); oxygen_write16_masked(chip, OXYGEN_I2S_MULTICH_FORMAT, mclk_from_rate(chip, data->current_rate), OXYGEN_I2S_MCLK_MASK); update_pcm1796_oversampling(chip); } mutex_unlock(&chip->mutex); return changed; } static const struct snd_kcontrol_new os_128_control = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "DAC Oversampling Playback Enum", .info = os_128_info, .get = os_128_get, .put = os_128_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" }; info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; info->count = 1; info->value.enumerated.items = 3; if (info->value.enumerated.item >= 3) info->value.enumerated.item = 2; strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); return 0; } 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" }; info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; info->count = 1; info->value.enumerated.items = 3; if (info->value.enumerated.item > 2) info->value.enumerated.item = 2; strcpy(info->value.enumerated.name, names[info->value.enumerated.item]); return 0; } 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 add_pcm1796_controls(struct oxygen *chip) { int err; err = snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip)); if (err < 0) return err; err = snd_ctl_add(chip->card, snd_ctl_new1(&os_128_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, .get_i2s_mclk = get_pcm1796_i2s_mclk, .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_i2s_format = OXYGEN_I2S_FORMAT_LJUST, .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, .get_i2s_mclk = get_pcm1796_i2s_mclk, .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_i2s_format = OXYGEN_I2S_FORMAT_LJUST, .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, .get_i2s_mclk = get_pcm1796_i2s_mclk, .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 | 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_i2s_format = OXYGEN_I2S_FORMAT_LJUST, .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, }; int __devinit 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; 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.dac_channels_pcm = 8; chip->model.dac_channels_mixer = 8; 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 0x835e: snd_printk(KERN_ERR "the HDAV1.3 Slim is not supported\n"); return -ENODEV; default: return -EINVAL; } return 0; }