Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 1 | /* |
Clemens Ladisch | 76bc7a0 | 2012-05-01 17:40:30 +0200 | [diff] [blame] | 2 | * card driver for the Xonar DG/DGX |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 3 | * |
| 4 | * Copyright (c) Clemens Ladisch <clemens@ladisch.de> |
Roman Volkov | c4d4390 | 2014-01-24 16:18:06 +0400 | [diff] [blame] | 5 | * Copyright (c) Roman Volkov <v1ron@mail.ru> |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 6 | * |
| 7 | * This driver is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License, version 2. |
| 9 | * |
| 10 | * This driver is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this driver; if not, see <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | |
| 19 | /* |
Clemens Ladisch | 76bc7a0 | 2012-05-01 17:40:30 +0200 | [diff] [blame] | 20 | * Xonar DG/DGX |
| 21 | * ------------ |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 22 | * |
Roman Volkov | c4d4390 | 2014-01-24 16:18:06 +0400 | [diff] [blame] | 23 | * CS4245 and CS4361 both will mute all outputs if any clock ratio |
| 24 | * is invalid. |
| 25 | * |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 26 | * CMI8788: |
| 27 | * |
| 28 | * SPI 0 -> CS4245 |
| 29 | * |
Roman Volkov | c4d4390 | 2014-01-24 16:18:06 +0400 | [diff] [blame] | 30 | * Playback: |
Clemens Ladisch | efbeb07 | 2011-01-31 11:47:52 +0100 | [diff] [blame] | 31 | * I²S 1 -> CS4245 |
| 32 | * I²S 2 -> CS4361 (center/LFE) |
| 33 | * I²S 3 -> CS4361 (surround) |
| 34 | * I²S 4 -> CS4361 (front) |
Roman Volkov | c4d4390 | 2014-01-24 16:18:06 +0400 | [diff] [blame] | 35 | * Capture: |
| 36 | * I²S ADC 1 <- CS4245 |
Clemens Ladisch | efbeb07 | 2011-01-31 11:47:52 +0100 | [diff] [blame] | 37 | * |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 38 | * GPIO 3 <- ? |
| 39 | * GPIO 4 <- headphone detect |
Roman Volkov | c4d4390 | 2014-01-24 16:18:06 +0400 | [diff] [blame] | 40 | * GPIO 5 -> enable ADC analog circuit for the left channel |
| 41 | * GPIO 6 -> enable ADC analog circuit for the right channel |
| 42 | * GPIO 7 -> switch green rear output jack between CS4245 and and the first |
| 43 | * channel of CS4361 (mechanical relay) |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 44 | * GPIO 8 -> enable output to speakers |
| 45 | * |
| 46 | * CS4245: |
| 47 | * |
Roman Volkov | c4d4390 | 2014-01-24 16:18:06 +0400 | [diff] [blame] | 48 | * input 0 <- mic |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 49 | * input 1 <- aux |
| 50 | * input 2 <- front mic |
Roman Volkov | c4d4390 | 2014-01-24 16:18:06 +0400 | [diff] [blame] | 51 | * input 4 <- line |
Clemens Ladisch | efbeb07 | 2011-01-31 11:47:52 +0100 | [diff] [blame] | 52 | * DAC out -> headphones |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 53 | * aux out -> front panel headphones |
| 54 | */ |
| 55 | |
| 56 | #include <linux/pci.h> |
Stephen Rothwell | e92d457 | 2011-01-11 13:20:30 +1100 | [diff] [blame] | 57 | #include <linux/delay.h> |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 58 | #include <sound/control.h> |
| 59 | #include <sound/core.h> |
| 60 | #include <sound/info.h> |
| 61 | #include <sound/pcm.h> |
| 62 | #include <sound/tlv.h> |
| 63 | #include "oxygen.h" |
| 64 | #include "xonar_dg.h" |
| 65 | #include "cs4245.h" |
| 66 | |
Roman Volkov | bed6193 | 2014-01-24 16:18:08 +0400 | [diff] [blame] | 67 | int cs4245_write_spi(struct oxygen *chip, u8 reg) |
| 68 | { |
| 69 | struct dg *data = chip->model_data; |
| 70 | unsigned int packet; |
| 71 | |
| 72 | packet = reg << 8; |
| 73 | packet |= (CS4245_SPI_ADDRESS | CS4245_SPI_WRITE) << 16; |
| 74 | packet |= data->cs4245_shadow[reg]; |
| 75 | |
| 76 | return oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | |
| 77 | OXYGEN_SPI_DATA_LENGTH_3 | |
| 78 | OXYGEN_SPI_CLOCK_1280 | |
| 79 | (0 << OXYGEN_SPI_CODEC_SHIFT) | |
| 80 | OXYGEN_SPI_CEN_LATCH_CLOCK_HI, |
| 81 | packet); |
| 82 | } |
| 83 | |
| 84 | int cs4245_read_spi(struct oxygen *chip, u8 addr) |
| 85 | { |
| 86 | struct dg *data = chip->model_data; |
| 87 | int ret; |
| 88 | |
| 89 | ret = oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | |
| 90 | OXYGEN_SPI_DATA_LENGTH_2 | |
| 91 | OXYGEN_SPI_CEN_LATCH_CLOCK_HI | |
| 92 | OXYGEN_SPI_CLOCK_1280 | (0 << OXYGEN_SPI_CODEC_SHIFT), |
| 93 | ((CS4245_SPI_ADDRESS | CS4245_SPI_WRITE) << 8) | addr); |
| 94 | if (ret < 0) |
| 95 | return ret; |
| 96 | |
| 97 | ret = oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | |
| 98 | OXYGEN_SPI_DATA_LENGTH_2 | |
| 99 | OXYGEN_SPI_CEN_LATCH_CLOCK_HI | |
| 100 | OXYGEN_SPI_CLOCK_1280 | (0 << OXYGEN_SPI_CODEC_SHIFT), |
| 101 | (CS4245_SPI_ADDRESS | CS4245_SPI_READ) << 8); |
| 102 | if (ret < 0) |
| 103 | return ret; |
| 104 | |
| 105 | data->cs4245_shadow[addr] = oxygen_read8(chip, OXYGEN_SPI_DATA1); |
| 106 | |
| 107 | return 0; |
| 108 | } |
| 109 | |
| 110 | int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op) |
| 111 | { |
| 112 | struct dg *data = chip->model_data; |
| 113 | unsigned char addr; |
| 114 | int ret; |
| 115 | |
| 116 | for (addr = 1; addr < ARRAY_SIZE(data->cs4245_shadow); addr++) { |
| 117 | ret = (op == CS4245_SAVE_TO_SHADOW ? |
| 118 | cs4245_read_spi(chip, addr) : |
| 119 | cs4245_write_spi(chip, addr)); |
| 120 | if (ret < 0) |
| 121 | return ret; |
| 122 | } |
| 123 | return 0; |
| 124 | } |
| 125 | |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 126 | static void cs4245_write(struct oxygen *chip, unsigned int reg, u8 value) |
| 127 | { |
| 128 | struct dg *data = chip->model_data; |
| 129 | |
| 130 | oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER | |
| 131 | OXYGEN_SPI_DATA_LENGTH_3 | |
| 132 | OXYGEN_SPI_CLOCK_1280 | |
| 133 | (0 << OXYGEN_SPI_CODEC_SHIFT) | |
| 134 | OXYGEN_SPI_CEN_LATCH_CLOCK_HI, |
Roman Volkov | bed6193 | 2014-01-24 16:18:08 +0400 | [diff] [blame] | 135 | CS4245_SPI_ADDRESS_S | |
| 136 | CS4245_SPI_WRITE_S | |
Clemens Ladisch | f8fe80e | 2011-01-14 08:07:50 +0100 | [diff] [blame] | 137 | (reg << 8) | value); |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 138 | data->cs4245_shadow[reg] = value; |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 139 | } |
| 140 | |
| 141 | static void cs4245_write_cached(struct oxygen *chip, unsigned int reg, u8 value) |
| 142 | { |
| 143 | struct dg *data = chip->model_data; |
| 144 | |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 145 | if (value != data->cs4245_shadow[reg]) |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 146 | cs4245_write(chip, reg, value); |
| 147 | } |
| 148 | |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 149 | static void cs4245_init(struct oxygen *chip) |
| 150 | { |
| 151 | struct dg *data = chip->model_data; |
| 152 | |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 153 | /* save the initial state: codec version, registers */ |
| 154 | cs4245_shadow_control(chip, CS4245_SAVE_TO_SHADOW); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 155 | |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 156 | /* |
| 157 | * Power up the CODEC internals, enable soft ramp & zero cross, work in |
| 158 | * async. mode, enable aux output from DAC. Invert DAC output as in the |
| 159 | * Windows driver. |
| 160 | */ |
| 161 | data->cs4245_shadow[CS4245_POWER_CTRL] = 0; |
| 162 | data->cs4245_shadow[CS4245_SIGNAL_SEL] = |
| 163 | CS4245_A_OUT_SEL_DAC | CS4245_ASYNCH; |
| 164 | data->cs4245_shadow[CS4245_DAC_CTRL_1] = |
| 165 | CS4245_DAC_FM_SINGLE | CS4245_DAC_DIF_LJUST; |
| 166 | data->cs4245_shadow[CS4245_DAC_CTRL_2] = |
| 167 | CS4245_DAC_SOFT | CS4245_DAC_ZERO | CS4245_INVERT_DAC; |
| 168 | data->cs4245_shadow[CS4245_ADC_CTRL] = |
| 169 | CS4245_ADC_FM_SINGLE | CS4245_ADC_DIF_LJUST; |
| 170 | data->cs4245_shadow[CS4245_ANALOG_IN] = |
| 171 | CS4245_PGA_SOFT | CS4245_PGA_ZERO; |
| 172 | data->cs4245_shadow[CS4245_PGA_B_CTRL] = 0; |
| 173 | data->cs4245_shadow[CS4245_PGA_A_CTRL] = 0; |
| 174 | data->cs4245_shadow[CS4245_DAC_A_CTRL] = 4; |
| 175 | data->cs4245_shadow[CS4245_DAC_B_CTRL] = 4; |
| 176 | |
| 177 | cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW); |
| 178 | snd_component_add(chip->card, "CS4245"); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 179 | } |
| 180 | |
| 181 | static void dg_init(struct oxygen *chip) |
| 182 | { |
| 183 | struct dg *data = chip->model_data; |
| 184 | |
| 185 | data->output_sel = 0; |
| 186 | data->input_sel = 3; |
| 187 | data->hp_vol_att = 2 * 16; |
| 188 | |
| 189 | cs4245_init(chip); |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 190 | oxygen_write16(chip, OXYGEN_GPIO_CONTROL, |
| 191 | GPIO_OUTPUT_ENABLE | GPIO_HP_REAR | GPIO_INPUT_ROUTE); |
| 192 | oxygen_write16(chip, OXYGEN_GPIO_DATA, GPIO_INPUT_ROUTE); |
| 193 | msleep(2500); /* anti-pop delay */ |
| 194 | oxygen_write16(chip, OXYGEN_GPIO_DATA, |
| 195 | GPIO_OUTPUT_ENABLE | GPIO_INPUT_ROUTE); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 196 | } |
| 197 | |
| 198 | static void dg_cleanup(struct oxygen *chip) |
| 199 | { |
| 200 | oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE); |
| 201 | } |
| 202 | |
| 203 | static void dg_suspend(struct oxygen *chip) |
| 204 | { |
| 205 | dg_cleanup(chip); |
| 206 | } |
| 207 | |
| 208 | static void dg_resume(struct oxygen *chip) |
| 209 | { |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 210 | cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW); |
| 211 | msleep(2500); |
| 212 | oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 213 | } |
| 214 | |
| 215 | static void set_cs4245_dac_params(struct oxygen *chip, |
| 216 | struct snd_pcm_hw_params *params) |
| 217 | { |
| 218 | struct dg *data = chip->model_data; |
Roman Volkov | fddc106 | 2014-01-24 16:18:10 +0400 | [diff] [blame] | 219 | unsigned char dac_ctrl; |
| 220 | unsigned char mclk_freq; |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 221 | |
Roman Volkov | fddc106 | 2014-01-24 16:18:10 +0400 | [diff] [blame] | 222 | dac_ctrl = data->cs4245_shadow[CS4245_DAC_CTRL_1] & ~CS4245_DAC_FM_MASK; |
| 223 | mclk_freq = data->cs4245_shadow[CS4245_MCLK_FREQ] & ~CS4245_MCLK1_MASK; |
| 224 | if (params_rate(params) <= 50000) { |
| 225 | dac_ctrl |= CS4245_DAC_FM_SINGLE; |
| 226 | mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK1_SHIFT; |
| 227 | } else if (params_rate(params) <= 100000) { |
| 228 | dac_ctrl |= CS4245_DAC_FM_DOUBLE; |
| 229 | mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK1_SHIFT; |
| 230 | } else { |
| 231 | dac_ctrl |= CS4245_DAC_FM_QUAD; |
| 232 | mclk_freq |= CS4245_MCLK_2 << CS4245_MCLK1_SHIFT; |
| 233 | } |
| 234 | data->cs4245_shadow[CS4245_DAC_CTRL_1] = dac_ctrl; |
| 235 | data->cs4245_shadow[CS4245_MCLK_FREQ] = mclk_freq; |
| 236 | cs4245_write_spi(chip, CS4245_DAC_CTRL_1); |
| 237 | cs4245_write_spi(chip, CS4245_MCLK_FREQ); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 238 | } |
| 239 | |
| 240 | static void set_cs4245_adc_params(struct oxygen *chip, |
| 241 | struct snd_pcm_hw_params *params) |
| 242 | { |
| 243 | struct dg *data = chip->model_data; |
Roman Volkov | fddc106 | 2014-01-24 16:18:10 +0400 | [diff] [blame] | 244 | unsigned char adc_ctrl; |
| 245 | unsigned char mclk_freq; |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 246 | |
Roman Volkov | fddc106 | 2014-01-24 16:18:10 +0400 | [diff] [blame] | 247 | adc_ctrl = data->cs4245_shadow[CS4245_ADC_CTRL] & ~CS4245_ADC_FM_MASK; |
| 248 | mclk_freq = data->cs4245_shadow[CS4245_MCLK_FREQ] & ~CS4245_MCLK2_MASK; |
| 249 | if (params_rate(params) <= 50000) { |
| 250 | adc_ctrl |= CS4245_ADC_FM_SINGLE; |
| 251 | mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK2_SHIFT; |
| 252 | } else if (params_rate(params) <= 100000) { |
| 253 | adc_ctrl |= CS4245_ADC_FM_DOUBLE; |
| 254 | mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK2_SHIFT; |
| 255 | } else { |
| 256 | adc_ctrl |= CS4245_ADC_FM_QUAD; |
| 257 | mclk_freq |= CS4245_MCLK_2 << CS4245_MCLK2_SHIFT; |
| 258 | } |
| 259 | data->cs4245_shadow[CS4245_ADC_CTRL] = adc_ctrl; |
| 260 | data->cs4245_shadow[CS4245_MCLK_FREQ] = mclk_freq; |
| 261 | cs4245_write_spi(chip, CS4245_ADC_CTRL); |
| 262 | cs4245_write_spi(chip, CS4245_MCLK_FREQ); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 263 | } |
| 264 | |
Clemens Ladisch | efbeb07 | 2011-01-31 11:47:52 +0100 | [diff] [blame] | 265 | static unsigned int adjust_dg_dac_routing(struct oxygen *chip, |
| 266 | unsigned int play_routing) |
| 267 | { |
Roman Volkov | 1f91ecc | 2014-01-24 16:18:11 +0400 | [diff] [blame^] | 268 | struct dg *data = chip->model_data; |
| 269 | unsigned int routing = 0; |
| 270 | |
| 271 | switch (data->pcm_output) { |
| 272 | case PLAYBACK_DST_HP: |
| 273 | case PLAYBACK_DST_HP_FP: |
| 274 | oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING, |
| 275 | OXYGEN_PLAY_MUTE23 | OXYGEN_PLAY_MUTE45 | |
| 276 | OXYGEN_PLAY_MUTE67, OXYGEN_PLAY_MUTE_MASK); |
| 277 | break; |
| 278 | case PLAYBACK_DST_MULTICH: |
| 279 | routing = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) | |
| 280 | (2 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) | |
| 281 | (1 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) | |
| 282 | (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT); |
| 283 | oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING, |
| 284 | OXYGEN_PLAY_MUTE01, OXYGEN_PLAY_MUTE_MASK); |
| 285 | break; |
| 286 | } |
| 287 | return routing; |
Clemens Ladisch | efbeb07 | 2011-01-31 11:47:52 +0100 | [diff] [blame] | 288 | } |
| 289 | |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 290 | static int output_switch_info(struct snd_kcontrol *ctl, |
| 291 | struct snd_ctl_elem_info *info) |
| 292 | { |
| 293 | static const char *const names[3] = { |
| 294 | "Speakers", "Headphones", "FP Headphones" |
| 295 | }; |
| 296 | |
Clemens Ladisch | 9600732 | 2011-01-10 16:25:44 +0100 | [diff] [blame] | 297 | return snd_ctl_enum_info(info, 1, 3, names); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 298 | } |
| 299 | |
| 300 | static int output_switch_get(struct snd_kcontrol *ctl, |
| 301 | struct snd_ctl_elem_value *value) |
| 302 | { |
| 303 | struct oxygen *chip = ctl->private_data; |
| 304 | struct dg *data = chip->model_data; |
| 305 | |
| 306 | mutex_lock(&chip->mutex); |
| 307 | value->value.enumerated.item[0] = data->output_sel; |
| 308 | mutex_unlock(&chip->mutex); |
| 309 | return 0; |
| 310 | } |
| 311 | |
| 312 | static int output_switch_put(struct snd_kcontrol *ctl, |
| 313 | struct snd_ctl_elem_value *value) |
| 314 | { |
| 315 | struct oxygen *chip = ctl->private_data; |
| 316 | struct dg *data = chip->model_data; |
| 317 | u8 reg; |
| 318 | int changed; |
| 319 | |
| 320 | if (value->value.enumerated.item[0] > 2) |
| 321 | return -EINVAL; |
| 322 | |
| 323 | mutex_lock(&chip->mutex); |
| 324 | changed = value->value.enumerated.item[0] != data->output_sel; |
| 325 | if (changed) { |
| 326 | data->output_sel = value->value.enumerated.item[0]; |
| 327 | |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 328 | reg = data->cs4245_shadow[CS4245_SIGNAL_SEL] & |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 329 | ~CS4245_A_OUT_SEL_MASK; |
| 330 | reg |= data->output_sel == 2 ? |
| 331 | CS4245_A_OUT_SEL_DAC : CS4245_A_OUT_SEL_HIZ; |
| 332 | cs4245_write_cached(chip, CS4245_SIGNAL_SEL, reg); |
| 333 | |
| 334 | cs4245_write_cached(chip, CS4245_DAC_A_CTRL, |
| 335 | data->output_sel ? data->hp_vol_att : 0); |
| 336 | cs4245_write_cached(chip, CS4245_DAC_B_CTRL, |
| 337 | data->output_sel ? data->hp_vol_att : 0); |
| 338 | |
| 339 | oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, |
| 340 | data->output_sel == 1 ? GPIO_HP_REAR : 0, |
| 341 | GPIO_HP_REAR); |
| 342 | } |
| 343 | mutex_unlock(&chip->mutex); |
| 344 | return changed; |
| 345 | } |
| 346 | |
| 347 | static int hp_volume_offset_info(struct snd_kcontrol *ctl, |
| 348 | struct snd_ctl_elem_info *info) |
| 349 | { |
| 350 | static const char *const names[3] = { |
| 351 | "< 64 ohms", "64-150 ohms", "150-300 ohms" |
| 352 | }; |
| 353 | |
Clemens Ladisch | 9600732 | 2011-01-10 16:25:44 +0100 | [diff] [blame] | 354 | return snd_ctl_enum_info(info, 1, 3, names); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 355 | } |
| 356 | |
| 357 | static int hp_volume_offset_get(struct snd_kcontrol *ctl, |
| 358 | struct snd_ctl_elem_value *value) |
| 359 | { |
| 360 | struct oxygen *chip = ctl->private_data; |
| 361 | struct dg *data = chip->model_data; |
| 362 | |
| 363 | mutex_lock(&chip->mutex); |
| 364 | if (data->hp_vol_att > 2 * 7) |
| 365 | value->value.enumerated.item[0] = 0; |
| 366 | else if (data->hp_vol_att > 0) |
| 367 | value->value.enumerated.item[0] = 1; |
| 368 | else |
| 369 | value->value.enumerated.item[0] = 2; |
| 370 | mutex_unlock(&chip->mutex); |
| 371 | return 0; |
| 372 | } |
| 373 | |
| 374 | static int hp_volume_offset_put(struct snd_kcontrol *ctl, |
| 375 | struct snd_ctl_elem_value *value) |
| 376 | { |
| 377 | static const s8 atts[3] = { 2 * 16, 2 * 7, 0 }; |
| 378 | struct oxygen *chip = ctl->private_data; |
| 379 | struct dg *data = chip->model_data; |
| 380 | s8 att; |
| 381 | int changed; |
| 382 | |
| 383 | if (value->value.enumerated.item[0] > 2) |
| 384 | return -EINVAL; |
| 385 | att = atts[value->value.enumerated.item[0]]; |
| 386 | mutex_lock(&chip->mutex); |
| 387 | changed = att != data->hp_vol_att; |
| 388 | if (changed) { |
| 389 | data->hp_vol_att = att; |
| 390 | if (data->output_sel) { |
| 391 | cs4245_write_cached(chip, CS4245_DAC_A_CTRL, att); |
| 392 | cs4245_write_cached(chip, CS4245_DAC_B_CTRL, att); |
| 393 | } |
| 394 | } |
| 395 | mutex_unlock(&chip->mutex); |
| 396 | return changed; |
| 397 | } |
| 398 | |
| 399 | static int input_vol_info(struct snd_kcontrol *ctl, |
| 400 | struct snd_ctl_elem_info *info) |
| 401 | { |
| 402 | info->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 403 | info->count = 2; |
| 404 | info->value.integer.min = 2 * -12; |
| 405 | info->value.integer.max = 2 * 12; |
| 406 | return 0; |
| 407 | } |
| 408 | |
| 409 | static int input_vol_get(struct snd_kcontrol *ctl, |
| 410 | struct snd_ctl_elem_value *value) |
| 411 | { |
| 412 | struct oxygen *chip = ctl->private_data; |
| 413 | struct dg *data = chip->model_data; |
| 414 | unsigned int idx = ctl->private_value; |
| 415 | |
| 416 | mutex_lock(&chip->mutex); |
| 417 | value->value.integer.value[0] = data->input_vol[idx][0]; |
| 418 | value->value.integer.value[1] = data->input_vol[idx][1]; |
| 419 | mutex_unlock(&chip->mutex); |
| 420 | return 0; |
| 421 | } |
| 422 | |
| 423 | static int input_vol_put(struct snd_kcontrol *ctl, |
| 424 | struct snd_ctl_elem_value *value) |
| 425 | { |
| 426 | struct oxygen *chip = ctl->private_data; |
| 427 | struct dg *data = chip->model_data; |
| 428 | unsigned int idx = ctl->private_value; |
| 429 | int changed = 0; |
| 430 | |
| 431 | if (value->value.integer.value[0] < 2 * -12 || |
| 432 | value->value.integer.value[0] > 2 * 12 || |
| 433 | value->value.integer.value[1] < 2 * -12 || |
| 434 | value->value.integer.value[1] > 2 * 12) |
| 435 | return -EINVAL; |
| 436 | mutex_lock(&chip->mutex); |
| 437 | changed = data->input_vol[idx][0] != value->value.integer.value[0] || |
| 438 | data->input_vol[idx][1] != value->value.integer.value[1]; |
| 439 | if (changed) { |
| 440 | data->input_vol[idx][0] = value->value.integer.value[0]; |
| 441 | data->input_vol[idx][1] = value->value.integer.value[1]; |
| 442 | if (idx == data->input_sel) { |
| 443 | cs4245_write_cached(chip, CS4245_PGA_A_CTRL, |
| 444 | data->input_vol[idx][0]); |
| 445 | cs4245_write_cached(chip, CS4245_PGA_B_CTRL, |
| 446 | data->input_vol[idx][1]); |
| 447 | } |
| 448 | } |
| 449 | mutex_unlock(&chip->mutex); |
| 450 | return changed; |
| 451 | } |
| 452 | |
| 453 | static DECLARE_TLV_DB_SCALE(cs4245_pga_db_scale, -1200, 50, 0); |
| 454 | |
| 455 | static int input_sel_info(struct snd_kcontrol *ctl, |
| 456 | struct snd_ctl_elem_info *info) |
| 457 | { |
| 458 | static const char *const names[4] = { |
| 459 | "Mic", "Aux", "Front Mic", "Line" |
| 460 | }; |
| 461 | |
Clemens Ladisch | 9600732 | 2011-01-10 16:25:44 +0100 | [diff] [blame] | 462 | return snd_ctl_enum_info(info, 1, 4, names); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 463 | } |
| 464 | |
| 465 | static int input_sel_get(struct snd_kcontrol *ctl, |
| 466 | struct snd_ctl_elem_value *value) |
| 467 | { |
| 468 | struct oxygen *chip = ctl->private_data; |
| 469 | struct dg *data = chip->model_data; |
| 470 | |
| 471 | mutex_lock(&chip->mutex); |
| 472 | value->value.enumerated.item[0] = data->input_sel; |
| 473 | mutex_unlock(&chip->mutex); |
| 474 | return 0; |
| 475 | } |
| 476 | |
| 477 | static int input_sel_put(struct snd_kcontrol *ctl, |
| 478 | struct snd_ctl_elem_value *value) |
| 479 | { |
| 480 | static const u8 sel_values[4] = { |
| 481 | CS4245_SEL_MIC, |
| 482 | CS4245_SEL_INPUT_1, |
| 483 | CS4245_SEL_INPUT_2, |
| 484 | CS4245_SEL_INPUT_4 |
| 485 | }; |
| 486 | struct oxygen *chip = ctl->private_data; |
| 487 | struct dg *data = chip->model_data; |
| 488 | int changed; |
| 489 | |
| 490 | if (value->value.enumerated.item[0] > 3) |
| 491 | return -EINVAL; |
| 492 | |
| 493 | mutex_lock(&chip->mutex); |
| 494 | changed = value->value.enumerated.item[0] != data->input_sel; |
| 495 | if (changed) { |
| 496 | data->input_sel = value->value.enumerated.item[0]; |
| 497 | |
| 498 | cs4245_write(chip, CS4245_ANALOG_IN, |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 499 | (data->cs4245_shadow[CS4245_ANALOG_IN] & |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 500 | ~CS4245_SEL_MASK) | |
| 501 | sel_values[data->input_sel]); |
| 502 | |
| 503 | cs4245_write_cached(chip, CS4245_PGA_A_CTRL, |
| 504 | data->input_vol[data->input_sel][0]); |
| 505 | cs4245_write_cached(chip, CS4245_PGA_B_CTRL, |
| 506 | data->input_vol[data->input_sel][1]); |
| 507 | |
| 508 | oxygen_write16_masked(chip, OXYGEN_GPIO_DATA, |
| 509 | data->input_sel ? 0 : GPIO_INPUT_ROUTE, |
| 510 | GPIO_INPUT_ROUTE); |
| 511 | } |
| 512 | mutex_unlock(&chip->mutex); |
| 513 | return changed; |
| 514 | } |
| 515 | |
| 516 | static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info) |
| 517 | { |
| 518 | static const char *const names[2] = { "Active", "Frozen" }; |
| 519 | |
Clemens Ladisch | 9600732 | 2011-01-10 16:25:44 +0100 | [diff] [blame] | 520 | return snd_ctl_enum_info(info, 1, 2, names); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 521 | } |
| 522 | |
| 523 | static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) |
| 524 | { |
| 525 | struct oxygen *chip = ctl->private_data; |
| 526 | struct dg *data = chip->model_data; |
| 527 | |
| 528 | value->value.enumerated.item[0] = |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 529 | !!(data->cs4245_shadow[CS4245_ADC_CTRL] & CS4245_HPF_FREEZE); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 530 | return 0; |
| 531 | } |
| 532 | |
| 533 | static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value) |
| 534 | { |
| 535 | struct oxygen *chip = ctl->private_data; |
| 536 | struct dg *data = chip->model_data; |
| 537 | u8 reg; |
| 538 | int changed; |
| 539 | |
| 540 | mutex_lock(&chip->mutex); |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 541 | reg = data->cs4245_shadow[CS4245_ADC_CTRL] & ~CS4245_HPF_FREEZE; |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 542 | if (value->value.enumerated.item[0]) |
| 543 | reg |= CS4245_HPF_FREEZE; |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 544 | changed = reg != data->cs4245_shadow[CS4245_ADC_CTRL]; |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 545 | if (changed) |
| 546 | cs4245_write(chip, CS4245_ADC_CTRL, reg); |
| 547 | mutex_unlock(&chip->mutex); |
| 548 | return changed; |
| 549 | } |
| 550 | |
| 551 | #define INPUT_VOLUME(xname, index) { \ |
| 552 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ |
| 553 | .name = xname, \ |
| 554 | .info = input_vol_info, \ |
| 555 | .get = input_vol_get, \ |
| 556 | .put = input_vol_put, \ |
| 557 | .tlv = { .p = cs4245_pga_db_scale }, \ |
| 558 | .private_value = index, \ |
| 559 | } |
| 560 | static const struct snd_kcontrol_new dg_controls[] = { |
| 561 | { |
| 562 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 563 | .name = "Analog Output Playback Enum", |
| 564 | .info = output_switch_info, |
| 565 | .get = output_switch_get, |
| 566 | .put = output_switch_put, |
| 567 | }, |
| 568 | { |
| 569 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 570 | .name = "Headphones Impedance Playback Enum", |
| 571 | .info = hp_volume_offset_info, |
| 572 | .get = hp_volume_offset_get, |
| 573 | .put = hp_volume_offset_put, |
| 574 | }, |
| 575 | INPUT_VOLUME("Mic Capture Volume", 0), |
| 576 | INPUT_VOLUME("Aux Capture Volume", 1), |
| 577 | INPUT_VOLUME("Front Mic Capture Volume", 2), |
| 578 | INPUT_VOLUME("Line Capture Volume", 3), |
| 579 | { |
| 580 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 581 | .name = "Capture Source", |
| 582 | .info = input_sel_info, |
| 583 | .get = input_sel_get, |
| 584 | .put = input_sel_put, |
| 585 | }, |
| 586 | { |
| 587 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 588 | .name = "ADC High-pass Filter Capture Enum", |
| 589 | .info = hpf_info, |
| 590 | .get = hpf_get, |
| 591 | .put = hpf_put, |
| 592 | }, |
| 593 | }; |
| 594 | |
| 595 | static int dg_control_filter(struct snd_kcontrol_new *template) |
| 596 | { |
| 597 | if (!strncmp(template->name, "Master Playback ", 16)) |
| 598 | return 1; |
| 599 | return 0; |
| 600 | } |
| 601 | |
| 602 | static int dg_mixer_init(struct oxygen *chip) |
| 603 | { |
| 604 | unsigned int i; |
| 605 | int err; |
| 606 | |
| 607 | for (i = 0; i < ARRAY_SIZE(dg_controls); ++i) { |
| 608 | err = snd_ctl_add(chip->card, |
| 609 | snd_ctl_new1(&dg_controls[i], chip)); |
| 610 | if (err < 0) |
| 611 | return err; |
| 612 | } |
| 613 | return 0; |
| 614 | } |
| 615 | |
| 616 | static void dump_cs4245_registers(struct oxygen *chip, |
| 617 | struct snd_info_buffer *buffer) |
| 618 | { |
| 619 | struct dg *data = chip->model_data; |
| 620 | unsigned int i; |
| 621 | |
| 622 | snd_iprintf(buffer, "\nCS4245:"); |
| 623 | for (i = 1; i <= 0x10; ++i) |
Roman Volkov | 3c1611d | 2014-01-24 16:18:09 +0400 | [diff] [blame] | 624 | snd_iprintf(buffer, " %02x", data->cs4245_shadow[i]); |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 625 | snd_iprintf(buffer, "\n"); |
| 626 | } |
| 627 | |
| 628 | struct oxygen_model model_xonar_dg = { |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 629 | .longname = "C-Media Oxygen HD Audio", |
| 630 | .chip = "CMI8786", |
| 631 | .init = dg_init, |
| 632 | .control_filter = dg_control_filter, |
| 633 | .mixer_init = dg_mixer_init, |
| 634 | .cleanup = dg_cleanup, |
| 635 | .suspend = dg_suspend, |
| 636 | .resume = dg_resume, |
| 637 | .set_dac_params = set_cs4245_dac_params, |
| 638 | .set_adc_params = set_cs4245_adc_params, |
Clemens Ladisch | efbeb07 | 2011-01-31 11:47:52 +0100 | [diff] [blame] | 639 | .adjust_dac_routing = adjust_dg_dac_routing, |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 640 | .dump_registers = dump_cs4245_registers, |
| 641 | .model_data_size = sizeof(struct dg), |
| 642 | .device_config = PLAYBACK_0_TO_I2S | |
| 643 | PLAYBACK_1_TO_SPDIF | |
Clemens Ladisch | 56225e4 | 2011-12-06 10:07:43 +0100 | [diff] [blame] | 644 | CAPTURE_0_FROM_I2S_2 | |
| 645 | CAPTURE_1_FROM_SPDIF, |
Clemens Ladisch | 66410bf | 2011-01-10 16:20:29 +0100 | [diff] [blame] | 646 | .dac_channels_pcm = 6, |
| 647 | .dac_channels_mixer = 0, |
| 648 | .function_flags = OXYGEN_FUNCTION_SPI, |
| 649 | .dac_mclks = OXYGEN_MCLKS(256, 128, 128), |
| 650 | .adc_mclks = OXYGEN_MCLKS(256, 128, 128), |
| 651 | .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST, |
| 652 | .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST, |
| 653 | }; |