Clement Guedez | f6cdab5 | 2007-01-08 10:48:41 +0100 | [diff] [blame] | 1 | /* |
| 2 | * ALSA driver for ICEnsemble VT1724 (Envy24HT) |
| 3 | * |
| 4 | * Lowlevel functions for Ego Sys Waveterminal 192M |
| 5 | * |
| 6 | * Copyright (c) 2006 Guedez Clement <klem.dev@gmail.com> |
| 7 | * Some functions are taken from the Prodigy192 driver |
| 8 | * source |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 23 | * |
| 24 | */ |
| 25 | |
| 26 | |
| 27 | |
| 28 | #include <sound/driver.h> |
| 29 | #include <asm/io.h> |
| 30 | #include <linux/delay.h> |
| 31 | #include <linux/interrupt.h> |
| 32 | #include <linux/init.h> |
| 33 | #include <linux/slab.h> |
| 34 | #include <sound/core.h> |
| 35 | |
| 36 | #include "ice1712.h" |
| 37 | #include "envy24ht.h" |
| 38 | #include "wtm.h" |
| 39 | #include "stac946x.h" |
| 40 | |
| 41 | |
| 42 | /* |
| 43 | * 2*ADC 6*DAC no1 ringbuffer r/w on i2c bus |
| 44 | */ |
| 45 | static inline void stac9460_put(struct snd_ice1712 *ice, int reg, |
| 46 | unsigned char val) |
| 47 | { |
| 48 | snd_vt1724_write_i2c(ice, STAC9460_I2C_ADDR, reg, val); |
| 49 | } |
| 50 | |
| 51 | static inline unsigned char stac9460_get(struct snd_ice1712 *ice, int reg) |
| 52 | { |
| 53 | return snd_vt1724_read_i2c(ice, STAC9460_I2C_ADDR, reg); |
| 54 | } |
| 55 | |
| 56 | /* |
| 57 | * 2*ADC 2*DAC no2 ringbuffer r/w on i2c bus |
| 58 | */ |
| 59 | static inline void stac9460_2_put(struct snd_ice1712 *ice, int reg, |
| 60 | unsigned char val) |
| 61 | { |
| 62 | snd_vt1724_write_i2c(ice, STAC9460_2_I2C_ADDR, reg, val); |
| 63 | } |
| 64 | |
| 65 | static inline unsigned char stac9460_2_get(struct snd_ice1712 *ice, int reg) |
| 66 | { |
| 67 | return snd_vt1724_read_i2c(ice, STAC9460_2_I2C_ADDR, reg); |
| 68 | } |
| 69 | |
| 70 | |
| 71 | /* |
| 72 | * DAC mute control |
| 73 | */ |
| 74 | static int stac9460_dac_mute_info(struct snd_kcontrol *kcontrol, |
| 75 | struct snd_ctl_elem_info *uinfo) |
| 76 | { |
| 77 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 78 | uinfo->count = 1; |
| 79 | uinfo->value.integer.min = 0; |
| 80 | return 0; |
| 81 | } |
| 82 | |
| 83 | static int stac9460_dac_mute_get(struct snd_kcontrol *kcontrol, |
| 84 | struct snd_ctl_elem_value *ucontrol) |
| 85 | { |
| 86 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 87 | unsigned char val; |
| 88 | int idx, id; |
| 89 | |
| 90 | if (kcontrol->private_value) { |
| 91 | idx = STAC946X_MASTER_VOLUME; |
| 92 | id = 0; |
| 93 | } else { |
| 94 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 95 | idx = id + STAC946X_LF_VOLUME; |
| 96 | } |
| 97 | if (id < 6) |
| 98 | val = stac9460_get(ice, idx); |
| 99 | else |
| 100 | val = stac9460_2_get(ice,idx - 6); |
| 101 | ucontrol->value.integer.value[0] = (~val >> 7) & 0x1; |
| 102 | return 0; |
| 103 | } |
| 104 | |
| 105 | static int stac9460_dac_mute_put(struct snd_kcontrol *kcontrol, |
| 106 | struct snd_ctl_elem_value *ucontrol) |
| 107 | { |
| 108 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 109 | unsigned char new, old; |
| 110 | int id, idx; |
| 111 | int change; |
| 112 | |
| 113 | if (kcontrol->private_value) { |
| 114 | idx = STAC946X_MASTER_VOLUME; |
| 115 | old = stac9460_get(ice, idx); |
| 116 | new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) | |
| 117 | (old & ~0x80); |
| 118 | change = (new != old); |
| 119 | if (change) { |
| 120 | stac9460_put(ice, idx, new); |
| 121 | stac9460_2_put(ice, idx, new); |
| 122 | } |
| 123 | } else { |
| 124 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 125 | idx = id + STAC946X_LF_VOLUME; |
| 126 | if (id < 6) |
| 127 | old = stac9460_get(ice, idx); |
| 128 | else |
| 129 | old = stac9460_2_get(ice, idx - 6); |
| 130 | new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) | |
| 131 | (old & ~0x80); |
| 132 | change = (new != old); |
| 133 | if (change) { |
| 134 | if (id < 6) |
| 135 | stac9460_put(ice, idx, new); |
| 136 | else |
| 137 | stac9460_2_put(ice, idx - 6, new); |
| 138 | } |
| 139 | } |
| 140 | return change; |
| 141 | } |
| 142 | |
| 143 | /* |
| 144 | * DAC volume attenuation mixer control |
| 145 | */ |
| 146 | static int stac9460_dac_vol_info(struct snd_kcontrol *kcontrol, |
| 147 | struct snd_ctl_elem_info *uinfo) |
| 148 | { |
| 149 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 150 | uinfo->count = 1; |
| 151 | uinfo->value.integer.min = 0; /* mute */ |
| 152 | uinfo->value.integer.max = 0x7f; /* 0dB */ |
| 153 | return 0; |
| 154 | } |
| 155 | |
| 156 | static int stac9460_dac_vol_get(struct snd_kcontrol *kcontrol, |
| 157 | struct snd_ctl_elem_value *ucontrol) |
| 158 | { |
| 159 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 160 | int idx, id; |
| 161 | unsigned char vol; |
| 162 | |
| 163 | if (kcontrol->private_value) { |
| 164 | idx = STAC946X_MASTER_VOLUME; |
| 165 | id = 0; |
| 166 | } else { |
| 167 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 168 | idx = id + STAC946X_LF_VOLUME; |
| 169 | } |
| 170 | if (id < 6) |
| 171 | vol = stac9460_get(ice, idx) & 0x7f; |
| 172 | else |
| 173 | vol = stac9460_2_get(ice, idx - 6) & 0x7f; |
| 174 | ucontrol->value.integer.value[0] = 0x7f - vol; |
| 175 | return 0; |
| 176 | } |
| 177 | |
| 178 | static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol, |
| 179 | struct snd_ctl_elem_value *ucontrol) |
| 180 | { |
| 181 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 182 | int idx, id; |
| 183 | unsigned char tmp, ovol, nvol; |
| 184 | int change; |
| 185 | |
| 186 | if (kcontrol->private_value) { |
| 187 | idx = STAC946X_MASTER_VOLUME; |
| 188 | nvol = ucontrol->value.integer.value[0]; |
| 189 | tmp = stac9460_get(ice, idx); |
| 190 | ovol = 0x7f - (tmp & 0x7f); |
| 191 | change = (ovol != nvol); |
| 192 | if (change) { |
| 193 | stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80)); |
| 194 | stac9460_2_put(ice, idx, (0x7f - nvol) | (tmp & 0x80)); |
| 195 | } |
| 196 | } else { |
| 197 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 198 | idx = id + STAC946X_LF_VOLUME; |
| 199 | nvol = ucontrol->value.integer.value[0]; |
| 200 | if (id < 6) |
| 201 | tmp = stac9460_get(ice, idx); |
| 202 | else |
| 203 | tmp = stac9460_2_get(ice, idx - 6); |
| 204 | ovol = 0x7f - (tmp & 0x7f); |
| 205 | change = (ovol != nvol); |
| 206 | if (change) { |
| 207 | if (id < 6) |
| 208 | stac9460_put(ice, idx, (0x7f - nvol) | |
| 209 | (tmp & 0x80)); |
| 210 | else |
| 211 | stac9460_2_put(ice, idx-6, (0x7f - nvol) | |
| 212 | (tmp & 0x80)); |
| 213 | } |
| 214 | } |
| 215 | return change; |
| 216 | } |
| 217 | |
| 218 | /* |
| 219 | * ADC mute control |
| 220 | */ |
| 221 | static int stac9460_adc_mute_info(struct snd_kcontrol *kcontrol, |
| 222 | struct snd_ctl_elem_info *uinfo) |
| 223 | { |
| 224 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 225 | uinfo->count = 2; |
| 226 | uinfo->value.integer.min = 0; |
| 227 | uinfo->value.integer.max = 1; |
| 228 | return 0; |
| 229 | } |
| 230 | |
| 231 | static int stac9460_adc_mute_get(struct snd_kcontrol *kcontrol, |
| 232 | struct snd_ctl_elem_value *ucontrol) |
| 233 | { |
| 234 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 235 | unsigned char val; |
| 236 | int i, id; |
| 237 | |
| 238 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 239 | if (id == 0) { |
| 240 | for (i = 0; i < 2; ++i) { |
| 241 | val = stac9460_get(ice, STAC946X_MIC_L_VOLUME + i); |
| 242 | ucontrol->value.integer.value[i] = ~val>>7 & 0x1; |
| 243 | } |
| 244 | } else { |
| 245 | for (i = 0; i < 2; ++i) { |
| 246 | val = stac9460_2_get(ice, STAC946X_MIC_L_VOLUME + i); |
| 247 | ucontrol->value.integer.value[i] = ~val>>7 & 0x1; |
| 248 | } |
| 249 | } |
| 250 | return 0; |
| 251 | } |
| 252 | |
| 253 | static int stac9460_adc_mute_put(struct snd_kcontrol *kcontrol, |
| 254 | struct snd_ctl_elem_value *ucontrol) |
| 255 | { |
| 256 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 257 | unsigned char new, old; |
| 258 | int i, reg, id; |
| 259 | int change; |
| 260 | |
| 261 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 262 | if (id == 0) { |
| 263 | for (i = 0; i < 2; ++i) { |
| 264 | reg = STAC946X_MIC_L_VOLUME + i; |
| 265 | old = stac9460_get(ice, reg); |
| 266 | new = (~ucontrol->value.integer.value[i]<<7&0x80) | |
| 267 | (old&~0x80); |
| 268 | change = (new != old); |
| 269 | if (change) |
| 270 | stac9460_put(ice, reg, new); |
| 271 | } |
| 272 | } else { |
| 273 | for (i = 0; i < 2; ++i) { |
| 274 | reg = STAC946X_MIC_L_VOLUME + i; |
| 275 | old = stac9460_2_get(ice, reg); |
| 276 | new = (~ucontrol->value.integer.value[i]<<7&0x80) | |
| 277 | (old&~0x80); |
| 278 | change = (new != old); |
| 279 | if (change) |
| 280 | stac9460_2_put(ice, reg, new); |
| 281 | } |
| 282 | } |
| 283 | return change; |
| 284 | } |
| 285 | |
| 286 | /* |
| 287 | *ADC gain mixer control |
| 288 | */ |
| 289 | static int stac9460_adc_vol_info(struct snd_kcontrol *kcontrol, |
| 290 | struct snd_ctl_elem_info *uinfo) |
| 291 | { |
| 292 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 293 | uinfo->count = 2; |
| 294 | uinfo->value.integer.min = 0; /* 0dB */ |
| 295 | uinfo->value.integer.max = 0x0f; /* 22.5dB */ |
| 296 | return 0; |
| 297 | } |
| 298 | |
| 299 | static int stac9460_adc_vol_get(struct snd_kcontrol *kcontrol, |
| 300 | struct snd_ctl_elem_value *ucontrol) |
| 301 | { |
| 302 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 303 | int i, reg, id; |
| 304 | unsigned char vol; |
| 305 | |
| 306 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 307 | if (id == 0) { |
| 308 | for (i = 0; i < 2; ++i) { |
| 309 | reg = STAC946X_MIC_L_VOLUME + i; |
| 310 | vol = stac9460_get(ice, reg) & 0x0f; |
| 311 | ucontrol->value.integer.value[i] = 0x0f - vol; |
| 312 | } |
| 313 | } else { |
| 314 | for (i = 0; i < 2; ++i) { |
| 315 | reg = STAC946X_MIC_L_VOLUME + i; |
| 316 | vol = stac9460_2_get(ice, reg) & 0x0f; |
| 317 | ucontrol->value.integer.value[i] = 0x0f - vol; |
| 318 | } |
| 319 | } |
| 320 | return 0; |
| 321 | } |
| 322 | |
| 323 | static int stac9460_adc_vol_put(struct snd_kcontrol *kcontrol, |
| 324 | struct snd_ctl_elem_value *ucontrol) |
| 325 | { |
| 326 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 327 | int i, reg, id; |
| 328 | unsigned char ovol, nvol; |
| 329 | int change; |
| 330 | |
| 331 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 332 | if (id == 0) { |
| 333 | for (i = 0; i < 2; ++i) { |
| 334 | reg = STAC946X_MIC_L_VOLUME + i; |
| 335 | nvol = ucontrol->value.integer.value[i]; |
| 336 | ovol = 0x0f - stac9460_get(ice, reg); |
| 337 | change = ((ovol & 0x0f) != nvol); |
| 338 | if (change) |
| 339 | stac9460_put(ice, reg, (0x0f - nvol) | |
| 340 | (ovol & ~0x0f)); |
| 341 | } |
| 342 | } else { |
| 343 | for (i = 0; i < 2; ++i) { |
| 344 | reg = STAC946X_MIC_L_VOLUME + i; |
| 345 | nvol = ucontrol->value.integer.value[i]; |
| 346 | ovol = 0x0f - stac9460_2_get(ice, reg); |
| 347 | change = ((ovol & 0x0f) != nvol); |
| 348 | if (change) |
| 349 | stac9460_2_put(ice, reg, (0x0f - nvol) | |
| 350 | (ovol & ~0x0f)); |
| 351 | } |
| 352 | } |
| 353 | return change; |
| 354 | } |
| 355 | |
| 356 | /* |
| 357 | * MIC / LINE switch fonction |
| 358 | */ |
| 359 | |
| 360 | static int stac9460_mic_sw_info(struct snd_kcontrol *kcontrol, |
| 361 | struct snd_ctl_elem_info *uinfo) |
| 362 | { |
| 363 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 364 | uinfo->count = 1; |
| 365 | uinfo->value.integer.min = 0; |
| 366 | uinfo->value.integer.max = 1; |
| 367 | return 0; |
| 368 | } |
| 369 | |
| 370 | static int stac9460_mic_sw_get(struct snd_kcontrol *kcontrol, |
| 371 | struct snd_ctl_elem_value *ucontrol) |
| 372 | { |
| 373 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 374 | unsigned char val; |
| 375 | int id; |
| 376 | |
| 377 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 378 | if (id == 0) |
| 379 | val = stac9460_get(ice, STAC946X_GENERAL_PURPOSE); |
| 380 | else |
| 381 | val = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE); |
| 382 | ucontrol->value.integer.value[0] = ~val>>7 & 0x1; |
| 383 | return 0; |
| 384 | } |
| 385 | |
| 386 | static int stac9460_mic_sw_put(struct snd_kcontrol *kcontrol, |
| 387 | struct snd_ctl_elem_value *ucontrol) |
| 388 | { |
| 389 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 390 | unsigned char new, old; |
| 391 | int change, id; |
| 392 | |
| 393 | id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 394 | if (id == 0) |
| 395 | old = stac9460_get(ice, STAC946X_GENERAL_PURPOSE); |
| 396 | else |
| 397 | old = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE); |
| 398 | new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) | (old & ~0x80); |
| 399 | change = (new != old); |
| 400 | if (change) { |
| 401 | if (id == 0) |
| 402 | stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new); |
| 403 | else |
| 404 | stac9460_2_put(ice, STAC946X_GENERAL_PURPOSE, new); |
| 405 | } |
| 406 | return change; |
| 407 | } |
| 408 | |
| 409 | /* |
| 410 | * Control tabs |
| 411 | */ |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame^] | 412 | static struct snd_kcontrol_new stac9640_controls[] __devinitdata = { |
Clement Guedez | f6cdab5 | 2007-01-08 10:48:41 +0100 | [diff] [blame] | 413 | { |
| 414 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 415 | .name = "Master Playback Switch", |
| 416 | .info = stac9460_dac_mute_info, |
| 417 | .get = stac9460_dac_mute_get, |
| 418 | .put = stac9460_dac_mute_put, |
| 419 | .private_value = 1 |
| 420 | }, |
| 421 | { |
| 422 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 423 | .name = "Master Playback Volume", |
| 424 | .info = stac9460_dac_vol_info, |
| 425 | .get = stac9460_dac_vol_get, |
| 426 | .put = stac9460_dac_vol_put, |
| 427 | .private_value = 1, |
| 428 | }, |
| 429 | { |
| 430 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 431 | .name = "MIC/Line switch", |
| 432 | .count = 2, |
| 433 | .info = stac9460_mic_sw_info, |
| 434 | .get = stac9460_mic_sw_get, |
| 435 | .put = stac9460_mic_sw_put, |
| 436 | |
| 437 | }, |
| 438 | { |
| 439 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 440 | .name = "DAC Switch", |
| 441 | .count = 8, |
| 442 | .info = stac9460_dac_mute_info, |
| 443 | .get = stac9460_dac_mute_get, |
| 444 | .put = stac9460_dac_mute_put, |
| 445 | }, |
| 446 | { |
| 447 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 448 | .name = "DAC Volume", |
| 449 | .count = 8, |
| 450 | .info = stac9460_dac_vol_info, |
| 451 | .get = stac9460_dac_vol_get, |
| 452 | .put = stac9460_dac_vol_put, |
| 453 | }, |
| 454 | { |
| 455 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 456 | .name = "ADC Switch", |
| 457 | .count = 2, |
| 458 | .info = stac9460_adc_mute_info, |
| 459 | .get = stac9460_adc_mute_get, |
| 460 | .put = stac9460_adc_mute_put, |
| 461 | }, |
| 462 | { |
| 463 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 464 | .name = "ADC Volume", |
| 465 | .count = 2, |
| 466 | .info = stac9460_adc_vol_info, |
| 467 | .get = stac9460_adc_vol_get, |
| 468 | .put = stac9460_adc_vol_put, |
| 469 | |
| 470 | } |
| 471 | }; |
| 472 | |
| 473 | |
| 474 | |
| 475 | /*INIT*/ |
| 476 | static int __devinit wtm_add_controls(struct snd_ice1712 *ice) |
| 477 | { |
| 478 | unsigned int i; |
| 479 | int err; |
| 480 | |
| 481 | for (i = 0; i < ARRAY_SIZE(stac9640_controls); i++) { |
| 482 | err = snd_ctl_add(ice->card, |
| 483 | snd_ctl_new1(&stac9640_controls[i], ice)); |
| 484 | if (err < 0) |
| 485 | return err; |
| 486 | } |
| 487 | return 0; |
| 488 | } |
| 489 | |
| 490 | static int __devinit wtm_init(struct snd_ice1712 *ice) |
| 491 | { |
| 492 | static unsigned short stac_inits_prodigy[] = { |
| 493 | STAC946X_RESET, 0, |
| 494 | (unsigned short)-1 |
| 495 | }; |
| 496 | unsigned short *p; |
| 497 | |
| 498 | /*WTM 192M*/ |
| 499 | ice->num_total_dacs = 8; |
| 500 | ice->num_total_adcs = 4; |
| 501 | ice->force_rdma1 = 1; |
| 502 | |
| 503 | /*initialize codec*/ |
| 504 | p = stac_inits_prodigy; |
| 505 | for (; *p != (unsigned short)-1; p += 2) { |
| 506 | stac9460_put(ice, p[0], p[1]); |
| 507 | stac9460_2_put(ice, p[0], p[1]); |
| 508 | } |
| 509 | return 0; |
| 510 | } |
| 511 | |
| 512 | |
| 513 | static unsigned char wtm_eeprom[] __devinitdata = { |
| 514 | 0x47, /*SYSCONF: clock 192KHz, 4ADC, 8DAC */ |
| 515 | 0x80, /* ACLINK : I2S */ |
| 516 | 0xf8, /* I2S: vol; 96k, 24bit, 192k */ |
| 517 | 0xc1 /*SPDIF: out-en, spidf ext out*/, |
| 518 | 0x9f, /* GPIO_DIR */ |
| 519 | 0xff, /* GPIO_DIR1 */ |
| 520 | 0x7f, /* GPIO_DIR2 */ |
| 521 | 0x9f, /* GPIO_MASK */ |
| 522 | 0xff, /* GPIO_MASK1 */ |
| 523 | 0x7f, /* GPIO_MASK2 */ |
| 524 | 0x16, /* GPIO_STATE */ |
| 525 | 0x80, /* GPIO_STATE1 */ |
| 526 | 0x00, /* GPIO_STATE2 */ |
| 527 | }; |
| 528 | |
| 529 | |
| 530 | /*entry point*/ |
| 531 | struct snd_ice1712_card_info snd_vt1724_wtm_cards[] __devinitdata = { |
| 532 | { |
| 533 | .subvendor = VT1724_SUBDEVICE_WTM, |
| 534 | .name = "ESI Waveterminal 192M", |
| 535 | .model = "WT192M", |
| 536 | .chip_init = wtm_init, |
| 537 | .build_controls = wtm_add_controls, |
| 538 | .eeprom_size = sizeof(wtm_eeprom), |
| 539 | .eeprom_data = wtm_eeprom, |
| 540 | }, |
| 541 | {} /*terminator*/ |
| 542 | }; |