Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk> |
| 3 | * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit |
| 4 | * Version: 0.0.16 |
| 5 | * |
| 6 | * FEATURES currently supported: |
| 7 | * See ca0106_main.c for features. |
| 8 | * |
| 9 | * Changelog: |
| 10 | * Support interrupts per period. |
| 11 | * Removed noise from Center/LFE channel when in Analog mode. |
| 12 | * Rename and remove mixer controls. |
| 13 | * 0.0.6 |
| 14 | * Use separate card based DMA buffer for periods table list. |
| 15 | * 0.0.7 |
| 16 | * Change remove and rename ctrls into lists. |
| 17 | * 0.0.8 |
| 18 | * Try to fix capture sources. |
| 19 | * 0.0.9 |
| 20 | * Fix AC3 output. |
| 21 | * Enable S32_LE format support. |
| 22 | * 0.0.10 |
| 23 | * Enable playback 48000 and 96000 rates. (Rates other that these do not work, even with "plug:front".) |
| 24 | * 0.0.11 |
| 25 | * Add Model name recognition. |
| 26 | * 0.0.12 |
| 27 | * Correct interrupt timing. interrupt at end of period, instead of in the middle of a playback period. |
| 28 | * Remove redundent "voice" handling. |
| 29 | * 0.0.13 |
| 30 | * Single trigger call for multi channels. |
| 31 | * 0.0.14 |
| 32 | * Set limits based on what the sound card hardware can do. |
| 33 | * playback periods_min=2, periods_max=8 |
| 34 | * capture hw constraints require period_size = n * 64 bytes. |
| 35 | * playback hw constraints require period_size = n * 64 bytes. |
| 36 | * 0.0.15 |
| 37 | * Separated ca0106.c into separate functional .c files. |
| 38 | * 0.0.16 |
| 39 | * Modified Copyright message. |
| 40 | * |
| 41 | * This code was initally based on code from ALSA's emu10k1x.c which is: |
| 42 | * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> |
| 43 | * |
| 44 | * This program is free software; you can redistribute it and/or modify |
| 45 | * it under the terms of the GNU General Public License as published by |
| 46 | * the Free Software Foundation; either version 2 of the License, or |
| 47 | * (at your option) any later version. |
| 48 | * |
| 49 | * This program is distributed in the hope that it will be useful, |
| 50 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 51 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 52 | * GNU General Public License for more details. |
| 53 | * |
| 54 | * You should have received a copy of the GNU General Public License |
| 55 | * along with this program; if not, write to the Free Software |
| 56 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 57 | * |
| 58 | */ |
| 59 | #include <sound/driver.h> |
| 60 | #include <linux/delay.h> |
| 61 | #include <linux/init.h> |
| 62 | #include <linux/interrupt.h> |
| 63 | #include <linux/pci.h> |
| 64 | #include <linux/slab.h> |
| 65 | #include <linux/moduleparam.h> |
| 66 | #include <sound/core.h> |
| 67 | #include <sound/initval.h> |
| 68 | #include <sound/pcm.h> |
| 69 | #include <sound/ac97_codec.h> |
| 70 | #include <sound/info.h> |
| 71 | |
| 72 | #include "ca0106.h" |
| 73 | |
| 74 | static int snd_ca0106_shared_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 75 | { |
| 76 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 77 | uinfo->count = 1; |
| 78 | uinfo->value.integer.min = 0; |
| 79 | uinfo->value.integer.max = 1; |
| 80 | return 0; |
| 81 | } |
| 82 | |
| 83 | static int snd_ca0106_shared_spdif_get(snd_kcontrol_t * kcontrol, |
| 84 | snd_ctl_elem_value_t * ucontrol) |
| 85 | { |
| 86 | ca0106_t *emu = snd_kcontrol_chip(kcontrol); |
| 87 | |
| 88 | ucontrol->value.enumerated.item[0] = emu->spdif_enable; |
| 89 | return 0; |
| 90 | } |
| 91 | |
| 92 | static int snd_ca0106_shared_spdif_put(snd_kcontrol_t * kcontrol, |
| 93 | snd_ctl_elem_value_t * ucontrol) |
| 94 | { |
| 95 | ca0106_t *emu = snd_kcontrol_chip(kcontrol); |
| 96 | unsigned int val; |
| 97 | int change = 0; |
| 98 | u32 mask; |
| 99 | |
| 100 | val = ucontrol->value.enumerated.item[0] ; |
| 101 | change = (emu->spdif_enable != val); |
| 102 | if (change) { |
| 103 | emu->spdif_enable = val; |
| 104 | if (val == 1) { |
| 105 | /* Digital */ |
| 106 | snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); |
| 107 | snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x0b000000); |
| 108 | snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, |
| 109 | snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) & ~0x1000); |
| 110 | mask = inl(emu->port + GPIO) & ~0x101; |
| 111 | outl(mask, emu->port + GPIO); |
| 112 | |
| 113 | } else { |
| 114 | /* Analog */ |
| 115 | snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); |
| 116 | snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x000b0000); |
| 117 | snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, |
| 118 | snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) | 0x1000); |
| 119 | mask = inl(emu->port + GPIO) | 0x101; |
| 120 | outl(mask, emu->port + GPIO); |
| 121 | } |
| 122 | } |
| 123 | return change; |
| 124 | } |
| 125 | |
| 126 | static snd_kcontrol_new_t snd_ca0106_shared_spdif __devinitdata = |
| 127 | { |
| 128 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 129 | .name = "SPDIF Out", |
| 130 | .info = snd_ca0106_shared_spdif_info, |
| 131 | .get = snd_ca0106_shared_spdif_get, |
| 132 | .put = snd_ca0106_shared_spdif_put |
| 133 | }; |
| 134 | |
| 135 | static int snd_ca0106_capture_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 136 | { |
| 137 | static char *texts[6] = { "SPDIF out", "i2s mixer out", "SPDIF in", "i2s in", "AC97 in", "SRC out" }; |
| 138 | |
| 139 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 140 | uinfo->count = 1; |
| 141 | uinfo->value.enumerated.items = 6; |
| 142 | if (uinfo->value.enumerated.item > 5) |
| 143 | uinfo->value.enumerated.item = 5; |
| 144 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| 145 | return 0; |
| 146 | } |
| 147 | |
| 148 | static int snd_ca0106_capture_source_get(snd_kcontrol_t * kcontrol, |
| 149 | snd_ctl_elem_value_t * ucontrol) |
| 150 | { |
| 151 | ca0106_t *emu = snd_kcontrol_chip(kcontrol); |
| 152 | |
| 153 | ucontrol->value.enumerated.item[0] = emu->capture_source; |
| 154 | return 0; |
| 155 | } |
| 156 | |
| 157 | static int snd_ca0106_capture_source_put(snd_kcontrol_t * kcontrol, |
| 158 | snd_ctl_elem_value_t * ucontrol) |
| 159 | { |
| 160 | ca0106_t *emu = snd_kcontrol_chip(kcontrol); |
| 161 | unsigned int val; |
| 162 | int change = 0; |
| 163 | u32 mask; |
| 164 | u32 source; |
| 165 | |
| 166 | val = ucontrol->value.enumerated.item[0] ; |
| 167 | change = (emu->capture_source != val); |
| 168 | if (change) { |
| 169 | emu->capture_source = val; |
| 170 | source = (val << 28) | (val << 24) | (val << 20) | (val << 16); |
| 171 | mask = snd_ca0106_ptr_read(emu, CAPTURE_SOURCE, 0) & 0xffff; |
| 172 | snd_ca0106_ptr_write(emu, CAPTURE_SOURCE, 0, source | mask); |
| 173 | } |
| 174 | return change; |
| 175 | } |
| 176 | |
| 177 | static snd_kcontrol_new_t snd_ca0106_capture_source __devinitdata = |
| 178 | { |
| 179 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 180 | .name = "Capture Source", |
| 181 | .info = snd_ca0106_capture_source_info, |
| 182 | .get = snd_ca0106_capture_source_get, |
| 183 | .put = snd_ca0106_capture_source_put |
| 184 | }; |
| 185 | |
| 186 | static int snd_ca0106_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 187 | { |
| 188 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| 189 | uinfo->count = 1; |
| 190 | return 0; |
| 191 | } |
| 192 | |
| 193 | static int snd_ca0106_spdif_get(snd_kcontrol_t * kcontrol, |
| 194 | snd_ctl_elem_value_t * ucontrol) |
| 195 | { |
| 196 | ca0106_t *emu = snd_kcontrol_chip(kcontrol); |
| 197 | unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 198 | |
| 199 | ucontrol->value.iec958.status[0] = (emu->spdif_bits[idx] >> 0) & 0xff; |
| 200 | ucontrol->value.iec958.status[1] = (emu->spdif_bits[idx] >> 8) & 0xff; |
| 201 | ucontrol->value.iec958.status[2] = (emu->spdif_bits[idx] >> 16) & 0xff; |
| 202 | ucontrol->value.iec958.status[3] = (emu->spdif_bits[idx] >> 24) & 0xff; |
| 203 | return 0; |
| 204 | } |
| 205 | |
| 206 | static int snd_ca0106_spdif_get_mask(snd_kcontrol_t * kcontrol, |
| 207 | snd_ctl_elem_value_t * ucontrol) |
| 208 | { |
| 209 | ucontrol->value.iec958.status[0] = 0xff; |
| 210 | ucontrol->value.iec958.status[1] = 0xff; |
| 211 | ucontrol->value.iec958.status[2] = 0xff; |
| 212 | ucontrol->value.iec958.status[3] = 0xff; |
| 213 | return 0; |
| 214 | } |
| 215 | |
| 216 | static int snd_ca0106_spdif_put(snd_kcontrol_t * kcontrol, |
| 217 | snd_ctl_elem_value_t * ucontrol) |
| 218 | { |
| 219 | ca0106_t *emu = snd_kcontrol_chip(kcontrol); |
| 220 | unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 221 | int change; |
| 222 | unsigned int val; |
| 223 | |
| 224 | val = (ucontrol->value.iec958.status[0] << 0) | |
| 225 | (ucontrol->value.iec958.status[1] << 8) | |
| 226 | (ucontrol->value.iec958.status[2] << 16) | |
| 227 | (ucontrol->value.iec958.status[3] << 24); |
| 228 | change = val != emu->spdif_bits[idx]; |
| 229 | if (change) { |
| 230 | snd_ca0106_ptr_write(emu, SPCS0 + idx, 0, val); |
| 231 | emu->spdif_bits[idx] = val; |
| 232 | } |
| 233 | return change; |
| 234 | } |
| 235 | |
| 236 | static snd_kcontrol_new_t snd_ca0106_spdif_mask_control = |
| 237 | { |
| 238 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
| 239 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 240 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK), |
| 241 | .count = 4, |
| 242 | .info = snd_ca0106_spdif_info, |
| 243 | .get = snd_ca0106_spdif_get_mask |
| 244 | }; |
| 245 | |
| 246 | static snd_kcontrol_new_t snd_ca0106_spdif_control = |
| 247 | { |
| 248 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 249 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), |
| 250 | .count = 4, |
| 251 | .info = snd_ca0106_spdif_info, |
| 252 | .get = snd_ca0106_spdif_get, |
| 253 | .put = snd_ca0106_spdif_put |
| 254 | }; |
| 255 | |
| 256 | static int snd_ca0106_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 257 | { |
| 258 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 259 | uinfo->count = 2; |
| 260 | uinfo->value.integer.min = 0; |
| 261 | uinfo->value.integer.max = 255; |
| 262 | return 0; |
| 263 | } |
| 264 | |
| 265 | static int snd_ca0106_volume_get(snd_kcontrol_t * kcontrol, |
| 266 | snd_ctl_elem_value_t * ucontrol, int reg, int channel_id) |
| 267 | { |
| 268 | ca0106_t *emu = snd_kcontrol_chip(kcontrol); |
| 269 | unsigned int value; |
| 270 | |
| 271 | value = snd_ca0106_ptr_read(emu, reg, channel_id); |
| 272 | ucontrol->value.integer.value[0] = 0xff - ((value >> 24) & 0xff); /* Left */ |
| 273 | ucontrol->value.integer.value[1] = 0xff - ((value >> 16) & 0xff); /* Right */ |
| 274 | return 0; |
| 275 | } |
| 276 | |
| 277 | static int snd_ca0106_volume_get_spdif_front(snd_kcontrol_t * kcontrol, |
| 278 | snd_ctl_elem_value_t * ucontrol) |
| 279 | { |
| 280 | int channel_id = CONTROL_FRONT_CHANNEL; |
| 281 | int reg = PLAYBACK_VOLUME1; |
| 282 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 283 | } |
| 284 | |
| 285 | static int snd_ca0106_volume_get_spdif_center_lfe(snd_kcontrol_t * kcontrol, |
| 286 | snd_ctl_elem_value_t * ucontrol) |
| 287 | { |
| 288 | int channel_id = CONTROL_CENTER_LFE_CHANNEL; |
| 289 | int reg = PLAYBACK_VOLUME1; |
| 290 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 291 | } |
| 292 | static int snd_ca0106_volume_get_spdif_unknown(snd_kcontrol_t * kcontrol, |
| 293 | snd_ctl_elem_value_t * ucontrol) |
| 294 | { |
| 295 | int channel_id = CONTROL_UNKNOWN_CHANNEL; |
| 296 | int reg = PLAYBACK_VOLUME1; |
| 297 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 298 | } |
| 299 | static int snd_ca0106_volume_get_spdif_rear(snd_kcontrol_t * kcontrol, |
| 300 | snd_ctl_elem_value_t * ucontrol) |
| 301 | { |
| 302 | int channel_id = CONTROL_REAR_CHANNEL; |
| 303 | int reg = PLAYBACK_VOLUME1; |
| 304 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 305 | } |
| 306 | static int snd_ca0106_volume_get_analog_front(snd_kcontrol_t * kcontrol, |
| 307 | snd_ctl_elem_value_t * ucontrol) |
| 308 | { |
| 309 | int channel_id = CONTROL_FRONT_CHANNEL; |
| 310 | int reg = PLAYBACK_VOLUME2; |
| 311 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 312 | } |
| 313 | |
| 314 | static int snd_ca0106_volume_get_analog_center_lfe(snd_kcontrol_t * kcontrol, |
| 315 | snd_ctl_elem_value_t * ucontrol) |
| 316 | { |
| 317 | int channel_id = CONTROL_CENTER_LFE_CHANNEL; |
| 318 | int reg = PLAYBACK_VOLUME2; |
| 319 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 320 | } |
| 321 | static int snd_ca0106_volume_get_analog_unknown(snd_kcontrol_t * kcontrol, |
| 322 | snd_ctl_elem_value_t * ucontrol) |
| 323 | { |
| 324 | int channel_id = CONTROL_UNKNOWN_CHANNEL; |
| 325 | int reg = PLAYBACK_VOLUME2; |
| 326 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 327 | } |
| 328 | static int snd_ca0106_volume_get_analog_rear(snd_kcontrol_t * kcontrol, |
| 329 | snd_ctl_elem_value_t * ucontrol) |
| 330 | { |
| 331 | int channel_id = CONTROL_REAR_CHANNEL; |
| 332 | int reg = PLAYBACK_VOLUME2; |
| 333 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 334 | } |
| 335 | |
| 336 | static int snd_ca0106_volume_get_feedback(snd_kcontrol_t * kcontrol, |
| 337 | snd_ctl_elem_value_t * ucontrol) |
| 338 | { |
| 339 | int channel_id = 1; |
| 340 | int reg = CAPTURE_CONTROL; |
| 341 | return snd_ca0106_volume_get(kcontrol, ucontrol, reg, channel_id); |
| 342 | } |
| 343 | |
| 344 | static int snd_ca0106_volume_put(snd_kcontrol_t * kcontrol, |
| 345 | snd_ctl_elem_value_t * ucontrol, int reg, int channel_id) |
| 346 | { |
| 347 | ca0106_t *emu = snd_kcontrol_chip(kcontrol); |
| 348 | unsigned int value; |
| 349 | //value = snd_ca0106_ptr_read(emu, reg, channel_id); |
| 350 | //value = value & 0xffff; |
| 351 | value = ((0xff - ucontrol->value.integer.value[0]) << 24) | ((0xff - ucontrol->value.integer.value[1]) << 16); |
| 352 | value = value | ((0xff - ucontrol->value.integer.value[0]) << 8) | ((0xff - ucontrol->value.integer.value[1]) ); |
| 353 | snd_ca0106_ptr_write(emu, reg, channel_id, value); |
| 354 | return 1; |
| 355 | } |
| 356 | static int snd_ca0106_volume_put_spdif_front(snd_kcontrol_t * kcontrol, |
| 357 | snd_ctl_elem_value_t * ucontrol) |
| 358 | { |
| 359 | int channel_id = CONTROL_FRONT_CHANNEL; |
| 360 | int reg = PLAYBACK_VOLUME1; |
| 361 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 362 | } |
| 363 | static int snd_ca0106_volume_put_spdif_center_lfe(snd_kcontrol_t * kcontrol, |
| 364 | snd_ctl_elem_value_t * ucontrol) |
| 365 | { |
| 366 | int channel_id = CONTROL_CENTER_LFE_CHANNEL; |
| 367 | int reg = PLAYBACK_VOLUME1; |
| 368 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 369 | } |
| 370 | static int snd_ca0106_volume_put_spdif_unknown(snd_kcontrol_t * kcontrol, |
| 371 | snd_ctl_elem_value_t * ucontrol) |
| 372 | { |
| 373 | int channel_id = CONTROL_UNKNOWN_CHANNEL; |
| 374 | int reg = PLAYBACK_VOLUME1; |
| 375 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 376 | } |
| 377 | static int snd_ca0106_volume_put_spdif_rear(snd_kcontrol_t * kcontrol, |
| 378 | snd_ctl_elem_value_t * ucontrol) |
| 379 | { |
| 380 | int channel_id = CONTROL_REAR_CHANNEL; |
| 381 | int reg = PLAYBACK_VOLUME1; |
| 382 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 383 | } |
| 384 | static int snd_ca0106_volume_put_analog_front(snd_kcontrol_t * kcontrol, |
| 385 | snd_ctl_elem_value_t * ucontrol) |
| 386 | { |
| 387 | int channel_id = CONTROL_FRONT_CHANNEL; |
| 388 | int reg = PLAYBACK_VOLUME2; |
| 389 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 390 | } |
| 391 | static int snd_ca0106_volume_put_analog_center_lfe(snd_kcontrol_t * kcontrol, |
| 392 | snd_ctl_elem_value_t * ucontrol) |
| 393 | { |
| 394 | int channel_id = CONTROL_CENTER_LFE_CHANNEL; |
| 395 | int reg = PLAYBACK_VOLUME2; |
| 396 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 397 | } |
| 398 | static int snd_ca0106_volume_put_analog_unknown(snd_kcontrol_t * kcontrol, |
| 399 | snd_ctl_elem_value_t * ucontrol) |
| 400 | { |
| 401 | int channel_id = CONTROL_UNKNOWN_CHANNEL; |
| 402 | int reg = PLAYBACK_VOLUME2; |
| 403 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 404 | } |
| 405 | static int snd_ca0106_volume_put_analog_rear(snd_kcontrol_t * kcontrol, |
| 406 | snd_ctl_elem_value_t * ucontrol) |
| 407 | { |
| 408 | int channel_id = CONTROL_REAR_CHANNEL; |
| 409 | int reg = PLAYBACK_VOLUME2; |
| 410 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 411 | } |
| 412 | |
| 413 | static int snd_ca0106_volume_put_feedback(snd_kcontrol_t * kcontrol, |
| 414 | snd_ctl_elem_value_t * ucontrol) |
| 415 | { |
| 416 | int channel_id = 1; |
| 417 | int reg = CAPTURE_CONTROL; |
| 418 | return snd_ca0106_volume_put(kcontrol, ucontrol, reg, channel_id); |
| 419 | } |
| 420 | |
| 421 | static snd_kcontrol_new_t snd_ca0106_volume_control_analog_front = |
| 422 | { |
| 423 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 424 | .name = "Analog Front Volume", |
| 425 | .info = snd_ca0106_volume_info, |
| 426 | .get = snd_ca0106_volume_get_analog_front, |
| 427 | .put = snd_ca0106_volume_put_analog_front |
| 428 | }; |
| 429 | static snd_kcontrol_new_t snd_ca0106_volume_control_analog_center_lfe = |
| 430 | { |
| 431 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 432 | .name = "Analog Center/LFE Volume", |
| 433 | .info = snd_ca0106_volume_info, |
| 434 | .get = snd_ca0106_volume_get_analog_center_lfe, |
| 435 | .put = snd_ca0106_volume_put_analog_center_lfe |
| 436 | }; |
| 437 | static snd_kcontrol_new_t snd_ca0106_volume_control_analog_unknown = |
| 438 | { |
| 439 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 440 | .name = "Analog Unknown Volume", |
| 441 | .info = snd_ca0106_volume_info, |
| 442 | .get = snd_ca0106_volume_get_analog_unknown, |
| 443 | .put = snd_ca0106_volume_put_analog_unknown |
| 444 | }; |
| 445 | static snd_kcontrol_new_t snd_ca0106_volume_control_analog_rear = |
| 446 | { |
| 447 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 448 | .name = "Analog Rear Volume", |
| 449 | .info = snd_ca0106_volume_info, |
| 450 | .get = snd_ca0106_volume_get_analog_rear, |
| 451 | .put = snd_ca0106_volume_put_analog_rear |
| 452 | }; |
| 453 | static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_front = |
| 454 | { |
| 455 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 456 | .name = "SPDIF Front Volume", |
| 457 | .info = snd_ca0106_volume_info, |
| 458 | .get = snd_ca0106_volume_get_spdif_front, |
| 459 | .put = snd_ca0106_volume_put_spdif_front |
| 460 | }; |
| 461 | static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_center_lfe = |
| 462 | { |
| 463 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 464 | .name = "SPDIF Center/LFE Volume", |
| 465 | .info = snd_ca0106_volume_info, |
| 466 | .get = snd_ca0106_volume_get_spdif_center_lfe, |
| 467 | .put = snd_ca0106_volume_put_spdif_center_lfe |
| 468 | }; |
| 469 | static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_unknown = |
| 470 | { |
| 471 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 472 | .name = "SPDIF Unknown Volume", |
| 473 | .info = snd_ca0106_volume_info, |
| 474 | .get = snd_ca0106_volume_get_spdif_unknown, |
| 475 | .put = snd_ca0106_volume_put_spdif_unknown |
| 476 | }; |
| 477 | static snd_kcontrol_new_t snd_ca0106_volume_control_spdif_rear = |
| 478 | { |
| 479 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 480 | .name = "SPDIF Rear Volume", |
| 481 | .info = snd_ca0106_volume_info, |
| 482 | .get = snd_ca0106_volume_get_spdif_rear, |
| 483 | .put = snd_ca0106_volume_put_spdif_rear |
| 484 | }; |
| 485 | |
| 486 | static snd_kcontrol_new_t snd_ca0106_volume_control_feedback = |
| 487 | { |
| 488 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 489 | .name = "CAPTURE feedback into PLAYBACK", |
| 490 | .info = snd_ca0106_volume_info, |
| 491 | .get = snd_ca0106_volume_get_feedback, |
| 492 | .put = snd_ca0106_volume_put_feedback |
| 493 | }; |
| 494 | |
| 495 | |
| 496 | static int remove_ctl(snd_card_t *card, const char *name) |
| 497 | { |
| 498 | snd_ctl_elem_id_t id; |
| 499 | memset(&id, 0, sizeof(id)); |
| 500 | strcpy(id.name, name); |
| 501 | id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| 502 | return snd_ctl_remove_id(card, &id); |
| 503 | } |
| 504 | |
| 505 | static snd_kcontrol_t *ctl_find(snd_card_t *card, const char *name) |
| 506 | { |
| 507 | snd_ctl_elem_id_t sid; |
| 508 | memset(&sid, 0, sizeof(sid)); |
| 509 | /* FIXME: strcpy is bad. */ |
| 510 | strcpy(sid.name, name); |
| 511 | sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| 512 | return snd_ctl_find_id(card, &sid); |
| 513 | } |
| 514 | |
| 515 | static int rename_ctl(snd_card_t *card, const char *src, const char *dst) |
| 516 | { |
| 517 | snd_kcontrol_t *kctl = ctl_find(card, src); |
| 518 | if (kctl) { |
| 519 | strcpy(kctl->id.name, dst); |
| 520 | return 0; |
| 521 | } |
| 522 | return -ENOENT; |
| 523 | } |
| 524 | |
| 525 | int __devinit snd_ca0106_mixer(ca0106_t *emu) |
| 526 | { |
| 527 | int err; |
| 528 | snd_kcontrol_t *kctl; |
| 529 | snd_card_t *card = emu->card; |
| 530 | char **c; |
| 531 | static char *ca0106_remove_ctls[] = { |
| 532 | "Master Mono Playback Switch", |
| 533 | "Master Mono Playback Volume", |
| 534 | "3D Control - Switch", |
| 535 | "3D Control Sigmatel - Depth", |
| 536 | "PCM Playback Switch", |
| 537 | "PCM Playback Volume", |
| 538 | "CD Playback Switch", |
| 539 | "CD Playback Volume", |
| 540 | "Phone Playback Switch", |
| 541 | "Phone Playback Volume", |
| 542 | "Video Playback Switch", |
| 543 | "Video Playback Volume", |
| 544 | "PC Speaker Playback Switch", |
| 545 | "PC Speaker Playback Volume", |
| 546 | "Mono Output Select", |
| 547 | "Capture Source", |
| 548 | "Capture Switch", |
| 549 | "Capture Volume", |
| 550 | "External Amplifier", |
| 551 | "Sigmatel 4-Speaker Stereo Playback Switch", |
| 552 | "Sigmatel Surround Phase Inversion Playback ", |
| 553 | NULL |
| 554 | }; |
| 555 | static char *ca0106_rename_ctls[] = { |
| 556 | "Master Playback Switch", "Capture Switch", |
| 557 | "Master Playback Volume", "Capture Volume", |
| 558 | "Line Playback Switch", "AC97 Line Capture Switch", |
| 559 | "Line Playback Volume", "AC97 Line Capture Volume", |
| 560 | "Aux Playback Switch", "AC97 Aux Capture Switch", |
| 561 | "Aux Playback Volume", "AC97 Aux Capture Volume", |
| 562 | "Mic Playback Switch", "AC97 Mic Capture Switch", |
| 563 | "Mic Playback Volume", "AC97 Mic Capture Volume", |
| 564 | "Mic Select", "AC97 Mic Select", |
| 565 | "Mic Boost (+20dB)", "AC97 Mic Boost (+20dB)", |
| 566 | NULL |
| 567 | }; |
| 568 | #if 1 |
| 569 | for (c=ca0106_remove_ctls; *c; c++) |
| 570 | remove_ctl(card, *c); |
| 571 | for (c=ca0106_rename_ctls; *c; c += 2) |
| 572 | rename_ctl(card, c[0], c[1]); |
| 573 | #endif |
| 574 | |
| 575 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_analog_front, emu)) == NULL) |
| 576 | return -ENOMEM; |
| 577 | if ((err = snd_ctl_add(card, kctl))) |
| 578 | return err; |
| 579 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_analog_rear, emu)) == NULL) |
| 580 | return -ENOMEM; |
| 581 | if ((err = snd_ctl_add(card, kctl))) |
| 582 | return err; |
| 583 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_analog_center_lfe, emu)) == NULL) |
| 584 | return -ENOMEM; |
| 585 | if ((err = snd_ctl_add(card, kctl))) |
| 586 | return err; |
| 587 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_analog_unknown, emu)) == NULL) |
| 588 | return -ENOMEM; |
| 589 | if ((err = snd_ctl_add(card, kctl))) |
| 590 | return err; |
| 591 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_spdif_front, emu)) == NULL) |
| 592 | return -ENOMEM; |
| 593 | if ((err = snd_ctl_add(card, kctl))) |
| 594 | return err; |
| 595 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_spdif_rear, emu)) == NULL) |
| 596 | return -ENOMEM; |
| 597 | if ((err = snd_ctl_add(card, kctl))) |
| 598 | return err; |
| 599 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_spdif_center_lfe, emu)) == NULL) |
| 600 | return -ENOMEM; |
| 601 | if ((err = snd_ctl_add(card, kctl))) |
| 602 | return err; |
| 603 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_spdif_unknown, emu)) == NULL) |
| 604 | return -ENOMEM; |
| 605 | if ((err = snd_ctl_add(card, kctl))) |
| 606 | return err; |
| 607 | if ((kctl = snd_ctl_new1(&snd_ca0106_volume_control_feedback, emu)) == NULL) |
| 608 | return -ENOMEM; |
| 609 | if ((err = snd_ctl_add(card, kctl))) |
| 610 | return err; |
| 611 | if ((kctl = snd_ctl_new1(&snd_ca0106_spdif_mask_control, emu)) == NULL) |
| 612 | return -ENOMEM; |
| 613 | if ((err = snd_ctl_add(card, kctl))) |
| 614 | return err; |
| 615 | if ((kctl = snd_ctl_new1(&snd_ca0106_shared_spdif, emu)) == NULL) |
| 616 | return -ENOMEM; |
| 617 | if ((err = snd_ctl_add(card, kctl))) |
| 618 | return err; |
| 619 | if ((kctl = snd_ctl_new1(&snd_ca0106_capture_source, emu)) == NULL) |
| 620 | return -ENOMEM; |
| 621 | if ((err = snd_ctl_add(card, kctl))) |
| 622 | return err; |
| 623 | if ((kctl = ctl_find(card, SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT))) != NULL) { |
| 624 | /* already defined by ac97, remove it */ |
| 625 | /* FIXME: or do we need both controls? */ |
| 626 | remove_ctl(card, SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT)); |
| 627 | } |
| 628 | if ((kctl = snd_ctl_new1(&snd_ca0106_spdif_control, emu)) == NULL) |
| 629 | return -ENOMEM; |
| 630 | if ((err = snd_ctl_add(card, kctl))) |
| 631 | return err; |
| 632 | return 0; |
| 633 | } |
| 634 | |