Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame^] | 1 | /* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | */ |
| 12 | |
| 13 | #include <linux/slab.h> |
| 14 | #include <sound/apr_audio-v2.h> |
| 15 | #include <sound/q6asm-v2.h> |
| 16 | #include <sound/compress_params.h> |
| 17 | #include <sound/msm-audio-effects-q6-v2.h> |
| 18 | #include <sound/devdep_params.h> |
| 19 | |
| 20 | #define MAX_ENABLE_CMD_SIZE 32 |
| 21 | |
| 22 | #define GET_NEXT(ptr, upper_limit, rc) \ |
| 23 | ({ \ |
| 24 | if (((ptr) + 1) > (upper_limit)) { \ |
| 25 | pr_err("%s: param list out of boundary\n", __func__); \ |
| 26 | (rc) = -EINVAL; \ |
| 27 | } \ |
| 28 | ((rc) == 0) ? *(ptr)++ : -EINVAL; \ |
| 29 | }) |
| 30 | |
| 31 | #define CHECK_PARAM_LEN(len, max_len, tag, rc) \ |
| 32 | do { \ |
| 33 | if ((len) > (max_len)) { \ |
| 34 | pr_err("%s: params length overflows\n", (tag)); \ |
| 35 | (rc) = -EINVAL; \ |
| 36 | } \ |
| 37 | } while (0) |
| 38 | |
| 39 | |
| 40 | bool msm_audio_effects_is_effmodule_supp_in_top(int effect_module, |
| 41 | int topology) |
| 42 | { |
| 43 | switch (effect_module) { |
| 44 | case VIRTUALIZER_MODULE: |
| 45 | case REVERB_MODULE: |
| 46 | case BASS_BOOST_MODULE: |
| 47 | case PBE_MODULE: |
| 48 | case EQ_MODULE: |
| 49 | switch (topology) { |
| 50 | case ASM_STREAM_POSTPROC_TOPO_ID_SA_PLUS: |
| 51 | return true; |
| 52 | default: |
| 53 | return false; |
| 54 | } |
| 55 | default: |
| 56 | return false; |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | int msm_audio_effects_enable_extn(struct audio_client *ac, |
| 61 | struct msm_nt_eff_all_config *effects, |
| 62 | bool flag) |
| 63 | { |
| 64 | uint32_t updt_params[MAX_ENABLE_CMD_SIZE] = {0}; |
| 65 | uint32_t params_length; |
| 66 | int rc = 0; |
| 67 | |
| 68 | pr_debug("%s\n", __func__); |
| 69 | if (!ac) { |
| 70 | pr_err("%s: cannot set audio effects\n", __func__); |
| 71 | return -EINVAL; |
| 72 | } |
| 73 | params_length = 0; |
| 74 | updt_params[0] = AUDPROC_MODULE_ID_VIRTUALIZER; |
| 75 | updt_params[1] = AUDPROC_PARAM_ID_ENABLE; |
| 76 | updt_params[2] = VIRTUALIZER_ENABLE_PARAM_SZ; |
| 77 | updt_params[3] = flag; |
| 78 | params_length += COMMAND_PAYLOAD_SZ + VIRTUALIZER_ENABLE_PARAM_SZ; |
| 79 | if (effects->virtualizer.enable_flag) |
| 80 | q6asm_send_audio_effects_params(ac, (char *)&updt_params[0], |
| 81 | params_length); |
| 82 | memset(updt_params, 0, MAX_ENABLE_CMD_SIZE); |
| 83 | params_length = 0; |
| 84 | updt_params[0] = AUDPROC_MODULE_ID_BASS_BOOST; |
| 85 | updt_params[1] = AUDPROC_PARAM_ID_ENABLE; |
| 86 | updt_params[2] = BASS_BOOST_ENABLE_PARAM_SZ; |
| 87 | updt_params[3] = flag; |
| 88 | params_length += COMMAND_PAYLOAD_SZ + BASS_BOOST_ENABLE_PARAM_SZ; |
| 89 | if (effects->bass_boost.enable_flag) |
| 90 | q6asm_send_audio_effects_params(ac, (char *)&updt_params[0], |
| 91 | params_length); |
| 92 | memset(updt_params, 0, MAX_ENABLE_CMD_SIZE); |
| 93 | params_length = 0; |
| 94 | updt_params[0] = AUDPROC_MODULE_ID_POPLESS_EQUALIZER; |
| 95 | updt_params[1] = AUDPROC_PARAM_ID_ENABLE; |
| 96 | updt_params[2] = EQ_ENABLE_PARAM_SZ; |
| 97 | updt_params[3] = flag; |
| 98 | params_length += COMMAND_PAYLOAD_SZ + EQ_ENABLE_PARAM_SZ; |
| 99 | if (effects->equalizer.enable_flag) |
| 100 | q6asm_send_audio_effects_params(ac, (char *)&updt_params[0], |
| 101 | params_length); |
| 102 | return rc; |
| 103 | } |
| 104 | |
| 105 | int msm_audio_effects_virtualizer_handler(struct audio_client *ac, |
| 106 | struct virtualizer_params *virtualizer, |
| 107 | long *values) |
| 108 | { |
| 109 | long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1; |
| 110 | char *params = NULL; |
| 111 | int rc = 0; |
| 112 | int devices = GET_NEXT(values, param_max_offset, rc); |
| 113 | int num_commands = GET_NEXT(values, param_max_offset, rc); |
| 114 | int *updt_params, i, prev_enable_flag; |
| 115 | uint32_t params_length = (MAX_INBAND_PARAM_SZ); |
| 116 | |
| 117 | pr_debug("%s\n", __func__); |
| 118 | if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) { |
| 119 | pr_err("%s: cannot set audio effects\n", __func__); |
| 120 | return -EINVAL; |
| 121 | } |
| 122 | params = kzalloc(params_length, GFP_KERNEL); |
| 123 | if (!params) |
| 124 | return -ENOMEM; |
| 125 | |
| 126 | pr_debug("%s: device: %d\n", __func__, devices); |
| 127 | updt_params = (int *)params; |
| 128 | params_length = 0; |
| 129 | for (i = 0; i < num_commands; i++) { |
| 130 | uint32_t command_id = |
| 131 | GET_NEXT(values, param_max_offset, rc); |
| 132 | uint32_t command_config_state = |
| 133 | GET_NEXT(values, param_max_offset, rc); |
| 134 | uint32_t index_offset = |
| 135 | GET_NEXT(values, param_max_offset, rc); |
| 136 | uint32_t length = |
| 137 | GET_NEXT(values, param_max_offset, rc); |
| 138 | switch (command_id) { |
| 139 | case VIRTUALIZER_ENABLE: |
| 140 | if (length != 1 || index_offset != 0) { |
| 141 | pr_err("VIRT ENABLE:invalid params\n"); |
| 142 | rc = -EINVAL; |
| 143 | goto invalid_config; |
| 144 | } |
| 145 | prev_enable_flag = virtualizer->enable_flag; |
| 146 | virtualizer->enable_flag = |
| 147 | GET_NEXT(values, param_max_offset, rc); |
| 148 | pr_debug("%s:VIRT ENABLE prev:%d, new:%d\n", __func__, |
| 149 | prev_enable_flag, virtualizer->enable_flag); |
| 150 | if (prev_enable_flag != virtualizer->enable_flag) { |
| 151 | params_length += COMMAND_PAYLOAD_SZ + |
| 152 | VIRTUALIZER_ENABLE_PARAM_SZ; |
| 153 | CHECK_PARAM_LEN(params_length, |
| 154 | MAX_INBAND_PARAM_SZ, |
| 155 | "VIRT ENABLE", rc); |
| 156 | if (rc != 0) |
| 157 | break; |
| 158 | *updt_params++ = |
| 159 | AUDPROC_MODULE_ID_VIRTUALIZER; |
| 160 | *updt_params++ = |
| 161 | AUDPROC_PARAM_ID_VIRTUALIZER_ENABLE; |
| 162 | *updt_params++ = |
| 163 | VIRTUALIZER_ENABLE_PARAM_SZ; |
| 164 | *updt_params++ = |
| 165 | virtualizer->enable_flag; |
| 166 | } |
| 167 | break; |
| 168 | case VIRTUALIZER_STRENGTH: |
| 169 | if (length != 1 || index_offset != 0) { |
| 170 | pr_err("VIRT STRENGTH:invalid params\n"); |
| 171 | rc = -EINVAL; |
| 172 | goto invalid_config; |
| 173 | } |
| 174 | virtualizer->strength = |
| 175 | GET_NEXT(values, param_max_offset, rc); |
| 176 | pr_debug("%s: VIRT STRENGTH val: %d\n", |
| 177 | __func__, virtualizer->strength); |
| 178 | if (command_config_state == CONFIG_SET) { |
| 179 | params_length += COMMAND_PAYLOAD_SZ + |
| 180 | VIRTUALIZER_STRENGTH_PARAM_SZ; |
| 181 | CHECK_PARAM_LEN(params_length, |
| 182 | MAX_INBAND_PARAM_SZ, |
| 183 | "VIRT STRENGTH", rc); |
| 184 | if (rc != 0) |
| 185 | break; |
| 186 | *updt_params++ = |
| 187 | AUDPROC_MODULE_ID_VIRTUALIZER; |
| 188 | *updt_params++ = |
| 189 | AUDPROC_PARAM_ID_VIRTUALIZER_STRENGTH; |
| 190 | *updt_params++ = |
| 191 | VIRTUALIZER_STRENGTH_PARAM_SZ; |
| 192 | *updt_params++ = |
| 193 | virtualizer->strength; |
| 194 | } |
| 195 | break; |
| 196 | case VIRTUALIZER_OUT_TYPE: |
| 197 | if (length != 1 || index_offset != 0) { |
| 198 | pr_err("VIRT OUT_TYPE:invalid params\n"); |
| 199 | rc = -EINVAL; |
| 200 | goto invalid_config; |
| 201 | } |
| 202 | virtualizer->out_type = |
| 203 | GET_NEXT(values, param_max_offset, rc); |
| 204 | pr_debug("%s: VIRT OUT_TYPE val:%d\n", |
| 205 | __func__, virtualizer->out_type); |
| 206 | if (command_config_state == CONFIG_SET) { |
| 207 | params_length += COMMAND_PAYLOAD_SZ + |
| 208 | VIRTUALIZER_OUT_TYPE_PARAM_SZ; |
| 209 | CHECK_PARAM_LEN(params_length, |
| 210 | MAX_INBAND_PARAM_SZ, |
| 211 | "VIRT OUT_TYPE", rc); |
| 212 | if (rc != 0) |
| 213 | break; |
| 214 | *updt_params++ = |
| 215 | AUDPROC_MODULE_ID_VIRTUALIZER; |
| 216 | *updt_params++ = |
| 217 | AUDPROC_PARAM_ID_VIRTUALIZER_OUT_TYPE; |
| 218 | *updt_params++ = |
| 219 | VIRTUALIZER_OUT_TYPE_PARAM_SZ; |
| 220 | *updt_params++ = |
| 221 | virtualizer->out_type; |
| 222 | } |
| 223 | break; |
| 224 | case VIRTUALIZER_GAIN_ADJUST: |
| 225 | if (length != 1 || index_offset != 0) { |
| 226 | pr_err("VIRT GAIN_ADJUST: invalid params\n"); |
| 227 | rc = -EINVAL; |
| 228 | goto invalid_config; |
| 229 | } |
| 230 | virtualizer->gain_adjust = |
| 231 | GET_NEXT(values, param_max_offset, rc); |
| 232 | pr_debug("%s: VIRT GAIN_ADJUST val:%d\n", |
| 233 | __func__, virtualizer->gain_adjust); |
| 234 | if (command_config_state == CONFIG_SET) { |
| 235 | params_length += COMMAND_PAYLOAD_SZ + |
| 236 | VIRTUALIZER_GAIN_ADJUST_PARAM_SZ; |
| 237 | CHECK_PARAM_LEN(params_length, |
| 238 | MAX_INBAND_PARAM_SZ, |
| 239 | "VIRT GAIN_ADJUST", rc); |
| 240 | if (rc != 0) |
| 241 | break; |
| 242 | *updt_params++ = |
| 243 | AUDPROC_MODULE_ID_VIRTUALIZER; |
| 244 | *updt_params++ = |
| 245 | AUDPROC_PARAM_ID_VIRTUALIZER_GAIN_ADJUST; |
| 246 | *updt_params++ = |
| 247 | VIRTUALIZER_GAIN_ADJUST_PARAM_SZ; |
| 248 | *updt_params++ = |
| 249 | virtualizer->gain_adjust; |
| 250 | } |
| 251 | break; |
| 252 | default: |
| 253 | pr_err("%s: Invalid command to set config\n", __func__); |
| 254 | break; |
| 255 | } |
| 256 | } |
| 257 | if (params_length && (rc == 0)) |
| 258 | q6asm_send_audio_effects_params(ac, params, |
| 259 | params_length); |
| 260 | else |
| 261 | pr_debug("%s: did not send pp params\n", __func__); |
| 262 | invalid_config: |
| 263 | kfree(params); |
| 264 | return rc; |
| 265 | } |
| 266 | |
| 267 | int msm_audio_effects_reverb_handler(struct audio_client *ac, |
| 268 | struct reverb_params *reverb, |
| 269 | long *values) |
| 270 | { |
| 271 | long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1; |
| 272 | char *params = NULL; |
| 273 | int rc = 0; |
| 274 | int devices = GET_NEXT(values, param_max_offset, rc); |
| 275 | int num_commands = GET_NEXT(values, param_max_offset, rc); |
| 276 | int *updt_params, i, prev_enable_flag; |
| 277 | uint32_t params_length = (MAX_INBAND_PARAM_SZ); |
| 278 | |
| 279 | pr_debug("%s\n", __func__); |
| 280 | if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) { |
| 281 | pr_err("%s: cannot set audio effects\n", __func__); |
| 282 | return -EINVAL; |
| 283 | } |
| 284 | params = kzalloc(params_length, GFP_KERNEL); |
| 285 | if (!params) |
| 286 | return -ENOMEM; |
| 287 | |
| 288 | pr_debug("%s: device: %d\n", __func__, devices); |
| 289 | updt_params = (int *)params; |
| 290 | params_length = 0; |
| 291 | for (i = 0; i < num_commands; i++) { |
| 292 | uint32_t command_id = |
| 293 | GET_NEXT(values, param_max_offset, rc); |
| 294 | uint32_t command_config_state = |
| 295 | GET_NEXT(values, param_max_offset, rc); |
| 296 | uint32_t index_offset = |
| 297 | GET_NEXT(values, param_max_offset, rc); |
| 298 | uint32_t length = |
| 299 | GET_NEXT(values, param_max_offset, rc); |
| 300 | switch (command_id) { |
| 301 | case REVERB_ENABLE: |
| 302 | if (length != 1 || index_offset != 0) { |
| 303 | pr_err("REVERB_ENABLE:invalid params\n"); |
| 304 | rc = -EINVAL; |
| 305 | goto invalid_config; |
| 306 | } |
| 307 | prev_enable_flag = reverb->enable_flag; |
| 308 | reverb->enable_flag = |
| 309 | GET_NEXT(values, param_max_offset, rc); |
| 310 | pr_debug("%s:REVERB_ENABLE prev:%d,new:%d\n", __func__, |
| 311 | prev_enable_flag, reverb->enable_flag); |
| 312 | if (prev_enable_flag != reverb->enable_flag) { |
| 313 | params_length += COMMAND_PAYLOAD_SZ + |
| 314 | REVERB_ENABLE_PARAM_SZ; |
| 315 | CHECK_PARAM_LEN(params_length, |
| 316 | MAX_INBAND_PARAM_SZ, |
| 317 | "REVERB_ENABLE", rc); |
| 318 | if (rc != 0) |
| 319 | break; |
| 320 | *updt_params++ = |
| 321 | AUDPROC_MODULE_ID_REVERB; |
| 322 | *updt_params++ = |
| 323 | AUDPROC_PARAM_ID_REVERB_ENABLE; |
| 324 | *updt_params++ = |
| 325 | REVERB_ENABLE_PARAM_SZ; |
| 326 | *updt_params++ = |
| 327 | reverb->enable_flag; |
| 328 | } |
| 329 | break; |
| 330 | case REVERB_MODE: |
| 331 | if (length != 1 || index_offset != 0) { |
| 332 | pr_err("REVERB_MODE:invalid params\n"); |
| 333 | rc = -EINVAL; |
| 334 | goto invalid_config; |
| 335 | } |
| 336 | reverb->mode = |
| 337 | GET_NEXT(values, param_max_offset, rc); |
| 338 | pr_debug("%s: REVERB_MODE val:%d\n", |
| 339 | __func__, reverb->mode); |
| 340 | if (command_config_state == CONFIG_SET) { |
| 341 | params_length += COMMAND_PAYLOAD_SZ + |
| 342 | REVERB_MODE_PARAM_SZ; |
| 343 | CHECK_PARAM_LEN(params_length, |
| 344 | MAX_INBAND_PARAM_SZ, |
| 345 | "REVERB_MODE", rc); |
| 346 | if (rc != 0) |
| 347 | break; |
| 348 | *updt_params++ = |
| 349 | AUDPROC_MODULE_ID_REVERB; |
| 350 | *updt_params++ = |
| 351 | AUDPROC_PARAM_ID_REVERB_MODE; |
| 352 | *updt_params++ = |
| 353 | REVERB_MODE_PARAM_SZ; |
| 354 | *updt_params++ = |
| 355 | reverb->mode; |
| 356 | } |
| 357 | break; |
| 358 | case REVERB_PRESET: |
| 359 | if (length != 1 || index_offset != 0) { |
| 360 | pr_err("REVERB_PRESET:invalid params\n"); |
| 361 | rc = -EINVAL; |
| 362 | goto invalid_config; |
| 363 | } |
| 364 | reverb->preset = |
| 365 | GET_NEXT(values, param_max_offset, rc); |
| 366 | pr_debug("%s: REVERB_PRESET val:%d\n", |
| 367 | __func__, reverb->preset); |
| 368 | if (command_config_state == CONFIG_SET) { |
| 369 | params_length += COMMAND_PAYLOAD_SZ + |
| 370 | REVERB_PRESET_PARAM_SZ; |
| 371 | CHECK_PARAM_LEN(params_length, |
| 372 | MAX_INBAND_PARAM_SZ, |
| 373 | "REVERB_PRESET", rc); |
| 374 | if (rc != 0) |
| 375 | break; |
| 376 | *updt_params++ = |
| 377 | AUDPROC_MODULE_ID_REVERB; |
| 378 | *updt_params++ = |
| 379 | AUDPROC_PARAM_ID_REVERB_PRESET; |
| 380 | *updt_params++ = |
| 381 | REVERB_PRESET_PARAM_SZ; |
| 382 | *updt_params++ = |
| 383 | reverb->preset; |
| 384 | } |
| 385 | break; |
| 386 | case REVERB_WET_MIX: |
| 387 | if (length != 1 || index_offset != 0) { |
| 388 | pr_err("REVERB_WET_MIX:invalid params\n"); |
| 389 | rc = -EINVAL; |
| 390 | goto invalid_config; |
| 391 | } |
| 392 | reverb->wet_mix = |
| 393 | GET_NEXT(values, param_max_offset, rc); |
| 394 | pr_debug("%s: REVERB_WET_MIX val:%d\n", |
| 395 | __func__, reverb->wet_mix); |
| 396 | if (command_config_state == CONFIG_SET) { |
| 397 | params_length += COMMAND_PAYLOAD_SZ + |
| 398 | REVERB_WET_MIX_PARAM_SZ; |
| 399 | CHECK_PARAM_LEN(params_length, |
| 400 | MAX_INBAND_PARAM_SZ, |
| 401 | "REVERB_WET_MIX", rc); |
| 402 | if (rc != 0) |
| 403 | break; |
| 404 | *updt_params++ = |
| 405 | AUDPROC_MODULE_ID_REVERB; |
| 406 | *updt_params++ = |
| 407 | AUDPROC_PARAM_ID_REVERB_WET_MIX; |
| 408 | *updt_params++ = |
| 409 | REVERB_WET_MIX_PARAM_SZ; |
| 410 | *updt_params++ = |
| 411 | reverb->wet_mix; |
| 412 | } |
| 413 | break; |
| 414 | case REVERB_GAIN_ADJUST: |
| 415 | if (length != 1 || index_offset != 0) { |
| 416 | pr_err("REVERB_GAIN_ADJUST:invalid params\n"); |
| 417 | rc = -EINVAL; |
| 418 | goto invalid_config; |
| 419 | } |
| 420 | reverb->gain_adjust = |
| 421 | GET_NEXT(values, param_max_offset, rc); |
| 422 | pr_debug("%s: REVERB_GAIN_ADJUST val:%d\n", |
| 423 | __func__, reverb->gain_adjust); |
| 424 | if (command_config_state == CONFIG_SET) { |
| 425 | params_length += COMMAND_PAYLOAD_SZ + |
| 426 | REVERB_GAIN_ADJUST_PARAM_SZ; |
| 427 | CHECK_PARAM_LEN(params_length, |
| 428 | MAX_INBAND_PARAM_SZ, |
| 429 | "REVERB_GAIN_ADJUST", rc); |
| 430 | if (rc != 0) |
| 431 | break; |
| 432 | *updt_params++ = |
| 433 | AUDPROC_MODULE_ID_REVERB; |
| 434 | *updt_params++ = |
| 435 | AUDPROC_PARAM_ID_REVERB_GAIN_ADJUST; |
| 436 | *updt_params++ = |
| 437 | REVERB_GAIN_ADJUST_PARAM_SZ; |
| 438 | *updt_params++ = |
| 439 | reverb->gain_adjust; |
| 440 | } |
| 441 | break; |
| 442 | case REVERB_ROOM_LEVEL: |
| 443 | if (length != 1 || index_offset != 0) { |
| 444 | pr_err("REVERB_ROOM_LEVEL:invalid params\n"); |
| 445 | rc = -EINVAL; |
| 446 | goto invalid_config; |
| 447 | } |
| 448 | reverb->room_level = |
| 449 | GET_NEXT(values, param_max_offset, rc); |
| 450 | pr_debug("%s: REVERB_ROOM_LEVEL val:%d\n", |
| 451 | __func__, reverb->room_level); |
| 452 | if (command_config_state == CONFIG_SET) { |
| 453 | params_length += COMMAND_PAYLOAD_SZ + |
| 454 | REVERB_ROOM_LEVEL_PARAM_SZ; |
| 455 | CHECK_PARAM_LEN(params_length, |
| 456 | MAX_INBAND_PARAM_SZ, |
| 457 | "REVERB_ROOM_LEVEL", rc); |
| 458 | if (rc != 0) |
| 459 | break; |
| 460 | *updt_params++ = |
| 461 | AUDPROC_MODULE_ID_REVERB; |
| 462 | *updt_params++ = |
| 463 | AUDPROC_PARAM_ID_REVERB_ROOM_LEVEL; |
| 464 | *updt_params++ = |
| 465 | REVERB_ROOM_LEVEL_PARAM_SZ; |
| 466 | *updt_params++ = |
| 467 | reverb->room_level; |
| 468 | } |
| 469 | break; |
| 470 | case REVERB_ROOM_HF_LEVEL: |
| 471 | if (length != 1 || index_offset != 0) { |
| 472 | pr_err("REVERB_ROOM_HF_LEVEL:invalid params\n"); |
| 473 | rc = -EINVAL; |
| 474 | goto invalid_config; |
| 475 | } |
| 476 | reverb->room_hf_level = |
| 477 | GET_NEXT(values, param_max_offset, rc); |
| 478 | pr_debug("%s: REVERB_ROOM_HF_LEVEL val%d\n", |
| 479 | __func__, reverb->room_hf_level); |
| 480 | if (command_config_state == CONFIG_SET) { |
| 481 | params_length += COMMAND_PAYLOAD_SZ + |
| 482 | REVERB_ROOM_HF_LEVEL_PARAM_SZ; |
| 483 | CHECK_PARAM_LEN(params_length, |
| 484 | MAX_INBAND_PARAM_SZ, |
| 485 | "REVERB_ROOM_HF_LEVEL", rc); |
| 486 | if (rc != 0) |
| 487 | break; |
| 488 | *updt_params++ = |
| 489 | AUDPROC_MODULE_ID_REVERB; |
| 490 | *updt_params++ = |
| 491 | AUDPROC_PARAM_ID_REVERB_ROOM_HF_LEVEL; |
| 492 | *updt_params++ = |
| 493 | REVERB_ROOM_HF_LEVEL_PARAM_SZ; |
| 494 | *updt_params++ = |
| 495 | reverb->room_hf_level; |
| 496 | } |
| 497 | break; |
| 498 | case REVERB_DECAY_TIME: |
| 499 | if (length != 1 || index_offset != 0) { |
| 500 | pr_err("REVERB_DECAY_TIME:invalid params\n"); |
| 501 | rc = -EINVAL; |
| 502 | goto invalid_config; |
| 503 | } |
| 504 | reverb->decay_time = |
| 505 | GET_NEXT(values, param_max_offset, rc); |
| 506 | pr_debug("%s: REVERB_DECAY_TIME val:%d\n", |
| 507 | __func__, reverb->decay_time); |
| 508 | if (command_config_state == CONFIG_SET) { |
| 509 | params_length += COMMAND_PAYLOAD_SZ + |
| 510 | REVERB_DECAY_TIME_PARAM_SZ; |
| 511 | CHECK_PARAM_LEN(params_length, |
| 512 | MAX_INBAND_PARAM_SZ, |
| 513 | "REVERB_DECAY_TIME", rc); |
| 514 | if (rc != 0) |
| 515 | break; |
| 516 | *updt_params++ = |
| 517 | AUDPROC_MODULE_ID_REVERB; |
| 518 | *updt_params++ = |
| 519 | AUDPROC_PARAM_ID_REVERB_DECAY_TIME; |
| 520 | *updt_params++ = |
| 521 | REVERB_DECAY_TIME_PARAM_SZ; |
| 522 | *updt_params++ = |
| 523 | reverb->decay_time; |
| 524 | } |
| 525 | break; |
| 526 | case REVERB_DECAY_HF_RATIO: |
| 527 | if (length != 1 || index_offset != 0) { |
| 528 | pr_err("REVERB_DECAY_HF_RATIOinvalid params\n"); |
| 529 | rc = -EINVAL; |
| 530 | goto invalid_config; |
| 531 | } |
| 532 | reverb->decay_hf_ratio = |
| 533 | GET_NEXT(values, param_max_offset, rc); |
| 534 | pr_debug("%s: REVERB_DECAY_HF_RATIO val%d\n", |
| 535 | __func__, reverb->decay_hf_ratio); |
| 536 | if (command_config_state == CONFIG_SET) { |
| 537 | params_length += COMMAND_PAYLOAD_SZ + |
| 538 | REVERB_DECAY_HF_RATIO_PARAM_SZ; |
| 539 | CHECK_PARAM_LEN(params_length, |
| 540 | MAX_INBAND_PARAM_SZ, |
| 541 | "REVERB_DECAY_HF_RATIO", rc); |
| 542 | if (rc != 0) |
| 543 | break; |
| 544 | *updt_params++ = |
| 545 | AUDPROC_MODULE_ID_REVERB; |
| 546 | *updt_params++ = |
| 547 | AUDPROC_PARAM_ID_REVERB_DECAY_HF_RATIO; |
| 548 | *updt_params++ = |
| 549 | REVERB_DECAY_HF_RATIO_PARAM_SZ; |
| 550 | *updt_params++ = |
| 551 | reverb->decay_hf_ratio; |
| 552 | } |
| 553 | break; |
| 554 | case REVERB_REFLECTIONS_LEVEL: |
| 555 | if (length != 1 || index_offset != 0) { |
| 556 | pr_err("REVERB_REFLECTION_LVLinvalid params\n"); |
| 557 | rc = -EINVAL; |
| 558 | goto invalid_config; |
| 559 | } |
| 560 | reverb->reflections_level = |
| 561 | GET_NEXT(values, param_max_offset, rc); |
| 562 | pr_debug("%s: REVERB_REFLECTIONS_LEVEL val:%d\n", |
| 563 | __func__, reverb->reflections_level); |
| 564 | if (command_config_state == CONFIG_SET) { |
| 565 | params_length += COMMAND_PAYLOAD_SZ + |
| 566 | REVERB_REFLECTIONS_LEVEL_PARAM_SZ; |
| 567 | CHECK_PARAM_LEN(params_length, |
| 568 | MAX_INBAND_PARAM_SZ, |
| 569 | "REVERB_REFLECTIONS_LEVEL", rc); |
| 570 | if (rc != 0) |
| 571 | break; |
| 572 | *updt_params++ = |
| 573 | AUDPROC_MODULE_ID_REVERB; |
| 574 | *updt_params++ = |
| 575 | AUDPROC_PARAM_ID_REVERB_REFLECTIONS_LEVEL; |
| 576 | *updt_params++ = |
| 577 | REVERB_REFLECTIONS_LEVEL_PARAM_SZ; |
| 578 | *updt_params++ = |
| 579 | reverb->reflections_level; |
| 580 | } |
| 581 | break; |
| 582 | case REVERB_REFLECTIONS_DELAY: |
| 583 | if (length != 1 || index_offset != 0) { |
| 584 | pr_err("REVERB_REFLECTION_DLYinvalid params\n"); |
| 585 | rc = -EINVAL; |
| 586 | goto invalid_config; |
| 587 | } |
| 588 | reverb->reflections_delay = |
| 589 | GET_NEXT(values, param_max_offset, rc); |
| 590 | pr_debug("%s: REVERB_REFLECTIONS_DELAY val:%d\n", |
| 591 | __func__, reverb->reflections_delay); |
| 592 | if (command_config_state == CONFIG_SET) { |
| 593 | params_length += COMMAND_PAYLOAD_SZ + |
| 594 | REVERB_REFLECTIONS_DELAY_PARAM_SZ; |
| 595 | CHECK_PARAM_LEN(params_length, |
| 596 | MAX_INBAND_PARAM_SZ, |
| 597 | "REVERB_REFLECTIONS_DELAY", rc); |
| 598 | if (rc != 0) |
| 599 | break; |
| 600 | *updt_params++ = |
| 601 | AUDPROC_MODULE_ID_REVERB; |
| 602 | *updt_params++ = |
| 603 | AUDPROC_PARAM_ID_REVERB_REFLECTIONS_DELAY; |
| 604 | *updt_params++ = |
| 605 | REVERB_REFLECTIONS_DELAY_PARAM_SZ; |
| 606 | *updt_params++ = |
| 607 | reverb->reflections_delay; |
| 608 | } |
| 609 | break; |
| 610 | case REVERB_LEVEL: |
| 611 | if (length != 1 || index_offset != 0) { |
| 612 | pr_err("REVERB_LEVEL:invalid params\n"); |
| 613 | rc = -EINVAL; |
| 614 | goto invalid_config; |
| 615 | } |
| 616 | reverb->level = |
| 617 | GET_NEXT(values, param_max_offset, rc); |
| 618 | pr_debug("%s: REVERB_LEVEL val:%d\n", |
| 619 | __func__, reverb->level); |
| 620 | if (command_config_state == CONFIG_SET) { |
| 621 | params_length += COMMAND_PAYLOAD_SZ + |
| 622 | REVERB_LEVEL_PARAM_SZ; |
| 623 | CHECK_PARAM_LEN(params_length, |
| 624 | MAX_INBAND_PARAM_SZ, |
| 625 | "REVERB_LEVEL", rc); |
| 626 | if (rc != 0) |
| 627 | break; |
| 628 | *updt_params++ = |
| 629 | AUDPROC_MODULE_ID_REVERB; |
| 630 | *updt_params++ = |
| 631 | AUDPROC_PARAM_ID_REVERB_LEVEL; |
| 632 | *updt_params++ = |
| 633 | REVERB_LEVEL_PARAM_SZ; |
| 634 | *updt_params++ = |
| 635 | reverb->level; |
| 636 | } |
| 637 | break; |
| 638 | case REVERB_DELAY: |
| 639 | if (length != 1 || index_offset != 0) { |
| 640 | pr_err("REVERB_DELAY:invalid params\n"); |
| 641 | rc = -EINVAL; |
| 642 | goto invalid_config; |
| 643 | } |
| 644 | reverb->delay = |
| 645 | GET_NEXT(values, param_max_offset, rc); |
| 646 | pr_debug("%s:REVERB_DELAY val:%d\n", |
| 647 | __func__, reverb->delay); |
| 648 | if (command_config_state == CONFIG_SET) { |
| 649 | params_length += COMMAND_PAYLOAD_SZ + |
| 650 | REVERB_DELAY_PARAM_SZ; |
| 651 | CHECK_PARAM_LEN(params_length, |
| 652 | MAX_INBAND_PARAM_SZ, |
| 653 | "REVERB_DELAY", rc); |
| 654 | if (rc != 0) |
| 655 | break; |
| 656 | *updt_params++ = |
| 657 | AUDPROC_MODULE_ID_REVERB; |
| 658 | *updt_params++ = |
| 659 | AUDPROC_PARAM_ID_REVERB_DELAY; |
| 660 | *updt_params++ = |
| 661 | REVERB_DELAY_PARAM_SZ; |
| 662 | *updt_params++ = |
| 663 | reverb->delay; |
| 664 | } |
| 665 | break; |
| 666 | case REVERB_DIFFUSION: |
| 667 | if (length != 1 || index_offset != 0) { |
| 668 | pr_err("REVERB_DIFFUSION:invalid params\n"); |
| 669 | rc = -EINVAL; |
| 670 | goto invalid_config; |
| 671 | } |
| 672 | reverb->diffusion = |
| 673 | GET_NEXT(values, param_max_offset, rc); |
| 674 | pr_debug("%s: REVERB_DIFFUSION val:%d\n", |
| 675 | __func__, reverb->diffusion); |
| 676 | if (command_config_state == CONFIG_SET) { |
| 677 | params_length += COMMAND_PAYLOAD_SZ + |
| 678 | REVERB_DIFFUSION_PARAM_SZ; |
| 679 | CHECK_PARAM_LEN(params_length, |
| 680 | MAX_INBAND_PARAM_SZ, |
| 681 | "REVERB_DIFFUSION", rc); |
| 682 | if (rc != 0) |
| 683 | break; |
| 684 | *updt_params++ = |
| 685 | AUDPROC_MODULE_ID_REVERB; |
| 686 | *updt_params++ = |
| 687 | AUDPROC_PARAM_ID_REVERB_DIFFUSION; |
| 688 | *updt_params++ = |
| 689 | REVERB_DIFFUSION_PARAM_SZ; |
| 690 | *updt_params++ = |
| 691 | reverb->diffusion; |
| 692 | } |
| 693 | break; |
| 694 | case REVERB_DENSITY: |
| 695 | if (length != 1 || index_offset != 0) { |
| 696 | pr_err("REVERB_DENSITY:invalid params\n"); |
| 697 | rc = -EINVAL; |
| 698 | goto invalid_config; |
| 699 | } |
| 700 | reverb->density = |
| 701 | GET_NEXT(values, param_max_offset, rc); |
| 702 | pr_debug("%s: REVERB_DENSITY val:%d\n", |
| 703 | __func__, reverb->density); |
| 704 | if (command_config_state == CONFIG_SET) { |
| 705 | params_length += COMMAND_PAYLOAD_SZ + |
| 706 | REVERB_DENSITY_PARAM_SZ; |
| 707 | CHECK_PARAM_LEN(params_length, |
| 708 | MAX_INBAND_PARAM_SZ, |
| 709 | "REVERB_DENSITY", rc); |
| 710 | if (rc != 0) |
| 711 | break; |
| 712 | *updt_params++ = |
| 713 | AUDPROC_MODULE_ID_REVERB; |
| 714 | *updt_params++ = |
| 715 | AUDPROC_PARAM_ID_REVERB_DENSITY; |
| 716 | *updt_params++ = |
| 717 | REVERB_DENSITY_PARAM_SZ; |
| 718 | *updt_params++ = |
| 719 | reverb->density; |
| 720 | } |
| 721 | break; |
| 722 | default: |
| 723 | pr_err("%s: Invalid command to set config\n", __func__); |
| 724 | break; |
| 725 | } |
| 726 | } |
| 727 | if (params_length && (rc == 0)) |
| 728 | q6asm_send_audio_effects_params(ac, params, |
| 729 | params_length); |
| 730 | else |
| 731 | pr_debug("%s: did not send pp params\n", __func__); |
| 732 | invalid_config: |
| 733 | kfree(params); |
| 734 | return rc; |
| 735 | } |
| 736 | |
| 737 | int msm_audio_effects_bass_boost_handler(struct audio_client *ac, |
| 738 | struct bass_boost_params *bass_boost, |
| 739 | long *values) |
| 740 | { |
| 741 | long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1; |
| 742 | char *params = NULL; |
| 743 | int rc = 0; |
| 744 | int devices = GET_NEXT(values, param_max_offset, rc); |
| 745 | int num_commands = GET_NEXT(values, param_max_offset, rc); |
| 746 | int *updt_params, i, prev_enable_flag; |
| 747 | uint32_t params_length = (MAX_INBAND_PARAM_SZ); |
| 748 | |
| 749 | pr_debug("%s\n", __func__); |
| 750 | if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) { |
| 751 | pr_err("%s: cannot set audio effects\n", __func__); |
| 752 | return -EINVAL; |
| 753 | } |
| 754 | params = kzalloc(params_length, GFP_KERNEL); |
| 755 | if (!params) |
| 756 | return -ENOMEM; |
| 757 | |
| 758 | pr_debug("%s: device: %d\n", __func__, devices); |
| 759 | updt_params = (int *)params; |
| 760 | params_length = 0; |
| 761 | for (i = 0; i < num_commands; i++) { |
| 762 | uint32_t command_id = |
| 763 | GET_NEXT(values, param_max_offset, rc); |
| 764 | uint32_t command_config_state = |
| 765 | GET_NEXT(values, param_max_offset, rc); |
| 766 | uint32_t index_offset = |
| 767 | GET_NEXT(values, param_max_offset, rc); |
| 768 | uint32_t length = |
| 769 | GET_NEXT(values, param_max_offset, rc); |
| 770 | switch (command_id) { |
| 771 | case BASS_BOOST_ENABLE: |
| 772 | if (length != 1 || index_offset != 0) { |
| 773 | pr_err("BASS_BOOST_ENABLE:invalid params\n"); |
| 774 | rc = -EINVAL; |
| 775 | goto invalid_config; |
| 776 | } |
| 777 | prev_enable_flag = bass_boost->enable_flag; |
| 778 | bass_boost->enable_flag = |
| 779 | GET_NEXT(values, param_max_offset, rc); |
| 780 | pr_debug("%s: BASS_BOOST_ENABLE prev:%d new:%d\n", |
| 781 | __func__, prev_enable_flag, |
| 782 | bass_boost->enable_flag); |
| 783 | if (prev_enable_flag != bass_boost->enable_flag) { |
| 784 | params_length += COMMAND_PAYLOAD_SZ + |
| 785 | BASS_BOOST_ENABLE_PARAM_SZ; |
| 786 | CHECK_PARAM_LEN(params_length, |
| 787 | MAX_INBAND_PARAM_SZ, |
| 788 | "BASS_BOOST_ENABLE", rc); |
| 789 | if (rc != 0) |
| 790 | break; |
| 791 | *updt_params++ = |
| 792 | AUDPROC_MODULE_ID_BASS_BOOST; |
| 793 | *updt_params++ = |
| 794 | AUDPROC_PARAM_ID_BASS_BOOST_ENABLE; |
| 795 | *updt_params++ = |
| 796 | BASS_BOOST_ENABLE_PARAM_SZ; |
| 797 | *updt_params++ = |
| 798 | bass_boost->enable_flag; |
| 799 | } |
| 800 | break; |
| 801 | case BASS_BOOST_MODE: |
| 802 | if (length != 1 || index_offset != 0) { |
| 803 | pr_err("BASS_BOOST_MODE:invalid params\n"); |
| 804 | rc = -EINVAL; |
| 805 | goto invalid_config; |
| 806 | } |
| 807 | bass_boost->mode = |
| 808 | GET_NEXT(values, param_max_offset, rc); |
| 809 | pr_debug("%s: BASS_BOOST_MODE val:%d\n", |
| 810 | __func__, bass_boost->mode); |
| 811 | if (command_config_state == CONFIG_SET) { |
| 812 | params_length += COMMAND_PAYLOAD_SZ + |
| 813 | BASS_BOOST_MODE_PARAM_SZ; |
| 814 | CHECK_PARAM_LEN(params_length, |
| 815 | MAX_INBAND_PARAM_SZ, |
| 816 | "BASS_BOOST_MODE", rc); |
| 817 | if (rc != 0) |
| 818 | break; |
| 819 | *updt_params++ = |
| 820 | AUDPROC_MODULE_ID_BASS_BOOST; |
| 821 | *updt_params++ = |
| 822 | AUDPROC_PARAM_ID_BASS_BOOST_MODE; |
| 823 | *updt_params++ = |
| 824 | BASS_BOOST_MODE_PARAM_SZ; |
| 825 | *updt_params++ = |
| 826 | bass_boost->mode; |
| 827 | } |
| 828 | break; |
| 829 | case BASS_BOOST_STRENGTH: |
| 830 | if (length != 1 || index_offset != 0) { |
| 831 | pr_err("BASS_BOOST_STRENGTH:invalid params\n"); |
| 832 | rc = -EINVAL; |
| 833 | goto invalid_config; |
| 834 | } |
| 835 | bass_boost->strength = |
| 836 | GET_NEXT(values, param_max_offset, rc); |
| 837 | pr_debug("%s: BASS_BOOST_STRENGTH val:%d\n", |
| 838 | __func__, bass_boost->strength); |
| 839 | if (command_config_state == CONFIG_SET) { |
| 840 | params_length += COMMAND_PAYLOAD_SZ + |
| 841 | BASS_BOOST_STRENGTH_PARAM_SZ; |
| 842 | CHECK_PARAM_LEN(params_length, |
| 843 | MAX_INBAND_PARAM_SZ, |
| 844 | "BASS_BOOST_STRENGTH", rc); |
| 845 | if (rc != 0) |
| 846 | break; |
| 847 | *updt_params++ = |
| 848 | AUDPROC_MODULE_ID_BASS_BOOST; |
| 849 | *updt_params++ = |
| 850 | AUDPROC_PARAM_ID_BASS_BOOST_STRENGTH; |
| 851 | *updt_params++ = |
| 852 | BASS_BOOST_STRENGTH_PARAM_SZ; |
| 853 | *updt_params++ = |
| 854 | bass_boost->strength; |
| 855 | } |
| 856 | break; |
| 857 | default: |
| 858 | pr_err("%s: Invalid command to set config\n", __func__); |
| 859 | break; |
| 860 | } |
| 861 | } |
| 862 | if (params_length && (rc == 0)) |
| 863 | q6asm_send_audio_effects_params(ac, params, |
| 864 | params_length); |
| 865 | else |
| 866 | pr_debug("%s: did not send pp params\n", __func__); |
| 867 | invalid_config: |
| 868 | kfree(params); |
| 869 | return rc; |
| 870 | } |
| 871 | |
| 872 | int msm_audio_effects_pbe_handler(struct audio_client *ac, |
| 873 | struct pbe_params *pbe, |
| 874 | long *values) |
| 875 | { |
| 876 | long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1; |
| 877 | char *params = NULL; |
| 878 | int rc = 0; |
| 879 | int devices = GET_NEXT(values, param_max_offset, rc); |
| 880 | int num_commands = GET_NEXT(values, param_max_offset, rc); |
| 881 | int *updt_params, i, j, prev_enable_flag; |
| 882 | uint32_t params_length = (MAX_INBAND_PARAM_SZ); |
| 883 | |
| 884 | pr_debug("%s\n", __func__); |
| 885 | if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) { |
| 886 | pr_err("%s: cannot set audio effects\n", __func__); |
| 887 | return -EINVAL; |
| 888 | } |
| 889 | params = kzalloc(params_length, GFP_KERNEL); |
| 890 | if (!params) |
| 891 | return -ENOMEM; |
| 892 | |
| 893 | pr_debug("%s: device: %d\n", __func__, devices); |
| 894 | updt_params = (int *)params; |
| 895 | params_length = 0; |
| 896 | for (i = 0; i < num_commands; i++) { |
| 897 | uint32_t command_id = |
| 898 | GET_NEXT(values, param_max_offset, rc); |
| 899 | uint32_t command_config_state = |
| 900 | GET_NEXT(values, param_max_offset, rc); |
| 901 | uint32_t index_offset = |
| 902 | GET_NEXT(values, param_max_offset, rc); |
| 903 | uint32_t length = |
| 904 | GET_NEXT(values, param_max_offset, rc); |
| 905 | switch (command_id) { |
| 906 | case PBE_ENABLE: |
| 907 | pr_debug("%s: PBE_ENABLE\n", __func__); |
| 908 | if (length != 1 || index_offset != 0) { |
| 909 | pr_err("no valid params\n"); |
| 910 | rc = -EINVAL; |
| 911 | goto invalid_config; |
| 912 | } |
| 913 | prev_enable_flag = pbe->enable_flag; |
| 914 | pbe->enable_flag = |
| 915 | GET_NEXT(values, param_max_offset, rc); |
| 916 | if (prev_enable_flag != pbe->enable_flag) { |
| 917 | params_length += COMMAND_PAYLOAD_SZ + |
| 918 | PBE_ENABLE_PARAM_SZ; |
| 919 | CHECK_PARAM_LEN(params_length, |
| 920 | MAX_INBAND_PARAM_SZ, |
| 921 | "PBE_ENABLE", rc); |
| 922 | if (rc != 0) |
| 923 | break; |
| 924 | *updt_params++ = |
| 925 | AUDPROC_MODULE_ID_PBE; |
| 926 | *updt_params++ = |
| 927 | AUDPROC_PARAM_ID_PBE_ENABLE; |
| 928 | *updt_params++ = |
| 929 | PBE_ENABLE_PARAM_SZ; |
| 930 | *updt_params++ = |
| 931 | pbe->enable_flag; |
| 932 | } |
| 933 | break; |
| 934 | case PBE_CONFIG: |
| 935 | pr_debug("%s: PBE_PARAM length %u\n", __func__, length); |
| 936 | if (length > sizeof(struct pbe_config_t) || |
| 937 | length < PBE_CONFIG_PARAM_LEN || |
| 938 | index_offset != 0) { |
| 939 | pr_err("no valid params, len %d\n", length); |
| 940 | rc = -EINVAL; |
| 941 | goto invalid_config; |
| 942 | } |
| 943 | if (command_config_state == CONFIG_SET) { |
| 944 | params_length += COMMAND_PAYLOAD_SZ + length; |
| 945 | CHECK_PARAM_LEN(params_length, |
| 946 | MAX_INBAND_PARAM_SZ, |
| 947 | "PBE_PARAM", rc); |
| 948 | if (rc != 0) |
| 949 | break; |
| 950 | *updt_params++ = |
| 951 | AUDPROC_MODULE_ID_PBE; |
| 952 | *updt_params++ = |
| 953 | AUDPROC_PARAM_ID_PBE_PARAM_CONFIG; |
| 954 | *updt_params++ = |
| 955 | length; |
| 956 | for (j = 0; j < length; ) { |
| 957 | j += sizeof(*updt_params); |
| 958 | *updt_params++ = |
| 959 | GET_NEXT( |
| 960 | values, |
| 961 | param_max_offset, |
| 962 | rc); |
| 963 | } |
| 964 | } |
| 965 | break; |
| 966 | default: |
| 967 | pr_err("%s: Invalid command to set config\n", __func__); |
| 968 | break; |
| 969 | } |
| 970 | } |
| 971 | if (params_length && (rc == 0)) |
| 972 | q6asm_send_audio_effects_params(ac, params, |
| 973 | params_length); |
| 974 | invalid_config: |
| 975 | kfree(params); |
| 976 | return rc; |
| 977 | } |
| 978 | |
| 979 | int msm_audio_effects_popless_eq_handler(struct audio_client *ac, |
| 980 | struct eq_params *eq, |
| 981 | long *values) |
| 982 | { |
| 983 | long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1; |
| 984 | char *params = NULL; |
| 985 | int rc = 0; |
| 986 | int devices = GET_NEXT(values, param_max_offset, rc); |
| 987 | int num_commands = GET_NEXT(values, param_max_offset, rc); |
| 988 | int *updt_params, i, prev_enable_flag; |
| 989 | uint32_t params_length = (MAX_INBAND_PARAM_SZ); |
| 990 | |
| 991 | pr_debug("%s\n", __func__); |
| 992 | if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) { |
| 993 | pr_err("%s: cannot set audio effects\n", __func__); |
| 994 | return -EINVAL; |
| 995 | } |
| 996 | params = kzalloc(params_length, GFP_KERNEL); |
| 997 | if (!params) |
| 998 | return -ENOMEM; |
| 999 | |
| 1000 | pr_debug("%s: device: %d\n", __func__, devices); |
| 1001 | updt_params = (int *)params; |
| 1002 | params_length = 0; |
| 1003 | for (i = 0; i < num_commands; i++) { |
| 1004 | uint32_t command_id = |
| 1005 | GET_NEXT(values, param_max_offset, rc); |
| 1006 | uint32_t command_config_state = |
| 1007 | GET_NEXT(values, param_max_offset, rc); |
| 1008 | uint32_t index_offset = |
| 1009 | GET_NEXT(values, param_max_offset, rc); |
| 1010 | uint32_t length = |
| 1011 | GET_NEXT(values, param_max_offset, rc); |
| 1012 | uint32_t idx; |
| 1013 | int j; |
| 1014 | |
| 1015 | switch (command_id) { |
| 1016 | case EQ_ENABLE: |
| 1017 | if (length != 1 || index_offset != 0) { |
| 1018 | pr_err("EQ_ENABLE:invalid params\n"); |
| 1019 | rc = -EINVAL; |
| 1020 | goto invalid_config; |
| 1021 | } |
| 1022 | prev_enable_flag = eq->enable_flag; |
| 1023 | eq->enable_flag = |
| 1024 | GET_NEXT(values, param_max_offset, rc); |
| 1025 | pr_debug("%s: EQ_ENABLE prev:%d new:%d\n", __func__, |
| 1026 | prev_enable_flag, eq->enable_flag); |
| 1027 | if (prev_enable_flag != eq->enable_flag) { |
| 1028 | params_length += COMMAND_PAYLOAD_SZ + |
| 1029 | EQ_ENABLE_PARAM_SZ; |
| 1030 | CHECK_PARAM_LEN(params_length, |
| 1031 | MAX_INBAND_PARAM_SZ, |
| 1032 | "EQ_ENABLE", rc); |
| 1033 | if (rc != 0) |
| 1034 | break; |
| 1035 | *updt_params++ = |
| 1036 | AUDPROC_MODULE_ID_POPLESS_EQUALIZER; |
| 1037 | *updt_params++ = |
| 1038 | AUDPROC_PARAM_ID_EQ_ENABLE; |
| 1039 | *updt_params++ = |
| 1040 | EQ_ENABLE_PARAM_SZ; |
| 1041 | *updt_params++ = |
| 1042 | eq->enable_flag; |
| 1043 | } |
| 1044 | break; |
| 1045 | case EQ_CONFIG: |
| 1046 | if (length < EQ_CONFIG_PARAM_LEN || index_offset != 0) { |
| 1047 | pr_err("EQ_CONFIG:invalid params\n"); |
| 1048 | rc = -EINVAL; |
| 1049 | goto invalid_config; |
| 1050 | } |
| 1051 | pr_debug("%s: EQ_CONFIG bands:%d, pgain:%d, pset:%d\n", |
| 1052 | __func__, eq->config.num_bands, |
| 1053 | eq->config.eq_pregain, eq->config.preset_id); |
| 1054 | for (idx = 0; idx < MAX_EQ_BANDS; idx++) |
| 1055 | eq->per_band_cfg[idx].band_idx = -1; |
| 1056 | eq->config.eq_pregain = |
| 1057 | GET_NEXT(values, param_max_offset, rc); |
| 1058 | eq->config.preset_id = |
| 1059 | GET_NEXT(values, param_max_offset, rc); |
| 1060 | eq->config.num_bands = |
| 1061 | GET_NEXT(values, param_max_offset, rc); |
| 1062 | if (eq->config.num_bands > MAX_EQ_BANDS) { |
| 1063 | pr_err("EQ_CONFIG:invalid num of bands\n"); |
| 1064 | rc = -EINVAL; |
| 1065 | goto invalid_config; |
| 1066 | } |
| 1067 | if (eq->config.num_bands && |
| 1068 | (((length - EQ_CONFIG_PARAM_LEN)/ |
| 1069 | EQ_CONFIG_PER_BAND_PARAM_LEN) |
| 1070 | != eq->config.num_bands)) { |
| 1071 | pr_err("EQ_CONFIG:invalid length per band\n"); |
| 1072 | rc = -EINVAL; |
| 1073 | goto invalid_config; |
| 1074 | } |
| 1075 | for (j = 0; j < eq->config.num_bands; j++) { |
| 1076 | idx = GET_NEXT(values, param_max_offset, rc); |
| 1077 | if (idx >= MAX_EQ_BANDS) { |
| 1078 | pr_err("EQ_CONFIG:invalid band index\n"); |
| 1079 | rc = -EINVAL; |
| 1080 | goto invalid_config; |
| 1081 | } |
| 1082 | eq->per_band_cfg[idx].band_idx = idx; |
| 1083 | eq->per_band_cfg[idx].filter_type = |
| 1084 | GET_NEXT(values, param_max_offset, rc); |
| 1085 | eq->per_band_cfg[idx].freq_millihertz = |
| 1086 | GET_NEXT(values, param_max_offset, rc); |
| 1087 | eq->per_band_cfg[idx].gain_millibels = |
| 1088 | GET_NEXT(values, param_max_offset, rc); |
| 1089 | eq->per_band_cfg[idx].quality_factor = |
| 1090 | GET_NEXT(values, param_max_offset, rc); |
| 1091 | } |
| 1092 | if (command_config_state == CONFIG_SET) { |
| 1093 | int config_param_length = EQ_CONFIG_PARAM_SZ + |
| 1094 | (EQ_CONFIG_PER_BAND_PARAM_SZ* |
| 1095 | eq->config.num_bands); |
| 1096 | params_length += COMMAND_PAYLOAD_SZ + |
| 1097 | config_param_length; |
| 1098 | CHECK_PARAM_LEN(params_length, |
| 1099 | MAX_INBAND_PARAM_SZ, |
| 1100 | "EQ_CONFIG", rc); |
| 1101 | if (rc != 0) |
| 1102 | break; |
| 1103 | *updt_params++ = |
| 1104 | AUDPROC_MODULE_ID_POPLESS_EQUALIZER; |
| 1105 | *updt_params++ = |
| 1106 | AUDPROC_PARAM_ID_EQ_CONFIG; |
| 1107 | *updt_params++ = |
| 1108 | config_param_length; |
| 1109 | *updt_params++ = |
| 1110 | eq->config.eq_pregain; |
| 1111 | *updt_params++ = |
| 1112 | eq->config.preset_id; |
| 1113 | *updt_params++ = |
| 1114 | eq->config.num_bands; |
| 1115 | for (idx = 0; idx < MAX_EQ_BANDS; idx++) { |
| 1116 | if (eq->per_band_cfg[idx].band_idx < 0) |
| 1117 | continue; |
| 1118 | *updt_params++ = |
| 1119 | eq->per_band_cfg[idx].filter_type; |
| 1120 | *updt_params++ = |
| 1121 | eq->per_band_cfg[idx].freq_millihertz; |
| 1122 | *updt_params++ = |
| 1123 | eq->per_band_cfg[idx].gain_millibels; |
| 1124 | *updt_params++ = |
| 1125 | eq->per_band_cfg[idx].quality_factor; |
| 1126 | *updt_params++ = |
| 1127 | eq->per_band_cfg[idx].band_idx; |
| 1128 | } |
| 1129 | } |
| 1130 | break; |
| 1131 | case EQ_BAND_INDEX: |
| 1132 | if (length != 1 || index_offset != 0) { |
| 1133 | pr_err("EQ_BAND_INDEX:invalid params\n"); |
| 1134 | rc = -EINVAL; |
| 1135 | goto invalid_config; |
| 1136 | } |
| 1137 | idx = GET_NEXT(values, param_max_offset, rc); |
| 1138 | if (idx > MAX_EQ_BANDS) { |
| 1139 | pr_err("EQ_BAND_INDEX:invalid band index\n"); |
| 1140 | rc = -EINVAL; |
| 1141 | goto invalid_config; |
| 1142 | } |
| 1143 | eq->band_index = idx; |
| 1144 | pr_debug("%s: EQ_BAND_INDEX val:%d\n", |
| 1145 | __func__, eq->band_index); |
| 1146 | if (command_config_state == CONFIG_SET) { |
| 1147 | params_length += COMMAND_PAYLOAD_SZ + |
| 1148 | EQ_BAND_INDEX_PARAM_SZ; |
| 1149 | CHECK_PARAM_LEN(params_length, |
| 1150 | MAX_INBAND_PARAM_SZ, |
| 1151 | "EQ_BAND_INDEX", rc); |
| 1152 | if (rc != 0) |
| 1153 | break; |
| 1154 | *updt_params++ = |
| 1155 | AUDPROC_MODULE_ID_POPLESS_EQUALIZER; |
| 1156 | *updt_params++ = |
| 1157 | AUDPROC_PARAM_ID_EQ_BAND_INDEX; |
| 1158 | *updt_params++ = |
| 1159 | EQ_BAND_INDEX_PARAM_SZ; |
| 1160 | *updt_params++ = |
| 1161 | eq->band_index; |
| 1162 | } |
| 1163 | break; |
| 1164 | case EQ_SINGLE_BAND_FREQ: |
| 1165 | if (length != 1 || index_offset != 0) { |
| 1166 | pr_err("EQ_SINGLE_BAND_FREQ:invalid params\n"); |
| 1167 | rc = -EINVAL; |
| 1168 | goto invalid_config; |
| 1169 | } |
| 1170 | if (eq->band_index > MAX_EQ_BANDS) { |
| 1171 | pr_err("EQ_SINGLE_BAND_FREQ:invalid index\n"); |
| 1172 | break; |
| 1173 | } |
| 1174 | eq->freq_millihertz = |
| 1175 | GET_NEXT(values, param_max_offset, rc); |
| 1176 | pr_debug("%s: EQ_SINGLE_BAND_FREQ idx:%d, val:%d\n", |
| 1177 | __func__, eq->band_index, eq->freq_millihertz); |
| 1178 | if (command_config_state == CONFIG_SET) { |
| 1179 | params_length += COMMAND_PAYLOAD_SZ + |
| 1180 | EQ_SINGLE_BAND_FREQ_PARAM_SZ; |
| 1181 | CHECK_PARAM_LEN(params_length, |
| 1182 | MAX_INBAND_PARAM_SZ, |
| 1183 | "EQ_SINGLE_BAND_FREQ", rc); |
| 1184 | if (rc != 0) |
| 1185 | break; |
| 1186 | *updt_params++ = |
| 1187 | AUDPROC_MODULE_ID_POPLESS_EQUALIZER; |
| 1188 | *updt_params++ = |
| 1189 | AUDPROC_PARAM_ID_EQ_SINGLE_BAND_FREQ; |
| 1190 | *updt_params++ = |
| 1191 | EQ_SINGLE_BAND_FREQ_PARAM_SZ; |
| 1192 | *updt_params++ = |
| 1193 | eq->freq_millihertz; |
| 1194 | } |
| 1195 | break; |
| 1196 | default: |
| 1197 | pr_err("%s: Invalid command to set config\n", __func__); |
| 1198 | break; |
| 1199 | } |
| 1200 | } |
| 1201 | if (params_length && (rc == 0)) |
| 1202 | q6asm_send_audio_effects_params(ac, params, |
| 1203 | params_length); |
| 1204 | else |
| 1205 | pr_debug("%s: did not send pp params\n", __func__); |
| 1206 | invalid_config: |
| 1207 | kfree(params); |
| 1208 | return rc; |
| 1209 | } |
| 1210 | |
| 1211 | static int __msm_audio_effects_volume_handler(struct audio_client *ac, |
| 1212 | struct soft_volume_params *vol, |
| 1213 | long *values, |
| 1214 | int instance) |
| 1215 | { |
| 1216 | int devices; |
| 1217 | int num_commands; |
| 1218 | char *params = NULL; |
| 1219 | int *updt_params, i; |
| 1220 | uint32_t params_length = (MAX_INBAND_PARAM_SZ); |
| 1221 | long *param_max_offset; |
| 1222 | int rc = 0; |
| 1223 | |
| 1224 | pr_debug("%s: instance: %d\n", __func__, instance); |
| 1225 | if (!values) { |
| 1226 | pr_err("%s: set audio effects failed, no valid data\n", |
| 1227 | __func__); |
| 1228 | return -EINVAL; |
| 1229 | } |
| 1230 | param_max_offset = values + MAX_PP_PARAMS_SZ - 1; |
| 1231 | devices = GET_NEXT(values, param_max_offset, rc); |
| 1232 | num_commands = GET_NEXT(values, param_max_offset, rc); |
| 1233 | if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) { |
| 1234 | pr_err("%s: cannot set audio effects\n", __func__); |
| 1235 | return -EINVAL; |
| 1236 | } |
| 1237 | params = kzalloc(params_length, GFP_KERNEL); |
| 1238 | if (!params) |
| 1239 | return -ENOMEM; |
| 1240 | |
| 1241 | updt_params = (int *)params; |
| 1242 | params_length = 0; |
| 1243 | for (i = 0; i < num_commands; i++) { |
| 1244 | uint32_t command_id = |
| 1245 | GET_NEXT(values, param_max_offset, rc); |
| 1246 | uint32_t command_config_state = |
| 1247 | GET_NEXT(values, param_max_offset, rc); |
| 1248 | uint32_t index_offset = |
| 1249 | GET_NEXT(values, param_max_offset, rc); |
| 1250 | uint32_t length = |
| 1251 | GET_NEXT(values, param_max_offset, rc); |
| 1252 | switch (command_id) { |
| 1253 | case SOFT_VOLUME_GAIN_2CH: |
| 1254 | case SOFT_VOLUME2_GAIN_2CH: |
| 1255 | if (length != 2 || index_offset != 0) { |
| 1256 | pr_err("VOLUME_GAIN_2CH: invalid params\n"); |
| 1257 | rc = -EINVAL; |
| 1258 | goto invalid_config; |
| 1259 | } |
| 1260 | vol->left_gain = GET_NEXT(values, param_max_offset, rc); |
| 1261 | vol->right_gain = |
| 1262 | GET_NEXT(values, param_max_offset, rc); |
| 1263 | vol->master_gain = 0x2000; |
| 1264 | if (command_config_state == CONFIG_SET) { |
| 1265 | params_length += COMMAND_PAYLOAD_SZ + |
| 1266 | SOFT_VOLUME_GAIN_2CH_PARAM_SZ; |
| 1267 | params_length += COMMAND_PAYLOAD_SZ + |
| 1268 | SOFT_VOLUME_GAIN_MASTER_PARAM_SZ; |
| 1269 | CHECK_PARAM_LEN(params_length, |
| 1270 | MAX_INBAND_PARAM_SZ, |
| 1271 | "VOLUME/VOLUME2_GAIN_2CH", |
| 1272 | rc); |
| 1273 | if (rc != 0) |
| 1274 | break; |
| 1275 | if (instance == SOFT_VOLUME_INSTANCE_2) |
| 1276 | *updt_params++ = |
| 1277 | ASM_MODULE_ID_VOL_CTRL2; |
| 1278 | else |
| 1279 | *updt_params++ = |
| 1280 | ASM_MODULE_ID_VOL_CTRL; |
| 1281 | *updt_params++ = |
| 1282 | ASM_PARAM_ID_VOL_CTRL_LR_CHANNEL_GAIN; |
| 1283 | *updt_params++ = |
| 1284 | SOFT_VOLUME_GAIN_2CH_PARAM_SZ; |
| 1285 | *updt_params++ = |
| 1286 | (vol->left_gain << 16) | |
| 1287 | vol->right_gain; |
| 1288 | if (instance == SOFT_VOLUME_INSTANCE_2) |
| 1289 | *updt_params++ = |
| 1290 | ASM_MODULE_ID_VOL_CTRL2; |
| 1291 | else |
| 1292 | *updt_params++ = |
| 1293 | ASM_MODULE_ID_VOL_CTRL; |
| 1294 | *updt_params++ = |
| 1295 | ASM_PARAM_ID_VOL_CTRL_MASTER_GAIN; |
| 1296 | *updt_params++ = |
| 1297 | SOFT_VOLUME_GAIN_MASTER_PARAM_SZ; |
| 1298 | *updt_params++ = |
| 1299 | vol->master_gain; |
| 1300 | } |
| 1301 | break; |
| 1302 | case SOFT_VOLUME_GAIN_MASTER: |
| 1303 | case SOFT_VOLUME2_GAIN_MASTER: |
| 1304 | if (length != 1 || index_offset != 0) { |
| 1305 | pr_err("VOLUME_GAIN_MASTER: invalid params\n"); |
| 1306 | rc = -EINVAL; |
| 1307 | goto invalid_config; |
| 1308 | } |
| 1309 | vol->left_gain = 0x2000; |
| 1310 | vol->right_gain = 0x2000; |
| 1311 | vol->master_gain = |
| 1312 | GET_NEXT(values, param_max_offset, rc); |
| 1313 | if (command_config_state == CONFIG_SET) { |
| 1314 | params_length += COMMAND_PAYLOAD_SZ + |
| 1315 | SOFT_VOLUME_GAIN_2CH_PARAM_SZ; |
| 1316 | params_length += COMMAND_PAYLOAD_SZ + |
| 1317 | SOFT_VOLUME_GAIN_MASTER_PARAM_SZ; |
| 1318 | CHECK_PARAM_LEN(params_length, |
| 1319 | MAX_INBAND_PARAM_SZ, |
| 1320 | "VOLUME/VOLUME2_GAIN_MASTER", |
| 1321 | rc); |
| 1322 | if (rc != 0) |
| 1323 | break; |
| 1324 | if (instance == SOFT_VOLUME_INSTANCE_2) |
| 1325 | *updt_params++ = |
| 1326 | ASM_MODULE_ID_VOL_CTRL2; |
| 1327 | else |
| 1328 | *updt_params++ = |
| 1329 | ASM_MODULE_ID_VOL_CTRL; |
| 1330 | *updt_params++ = |
| 1331 | ASM_PARAM_ID_VOL_CTRL_LR_CHANNEL_GAIN; |
| 1332 | *updt_params++ = |
| 1333 | SOFT_VOLUME_GAIN_2CH_PARAM_SZ; |
| 1334 | *updt_params++ = |
| 1335 | (vol->left_gain << 16) | |
| 1336 | vol->right_gain; |
| 1337 | if (instance == SOFT_VOLUME_INSTANCE_2) |
| 1338 | *updt_params++ = |
| 1339 | ASM_MODULE_ID_VOL_CTRL2; |
| 1340 | else |
| 1341 | *updt_params++ = |
| 1342 | ASM_MODULE_ID_VOL_CTRL; |
| 1343 | *updt_params++ = |
| 1344 | ASM_PARAM_ID_VOL_CTRL_MASTER_GAIN; |
| 1345 | *updt_params++ = |
| 1346 | SOFT_VOLUME_GAIN_MASTER_PARAM_SZ; |
| 1347 | *updt_params++ = |
| 1348 | vol->master_gain; |
| 1349 | } |
| 1350 | break; |
| 1351 | default: |
| 1352 | pr_err("%s: Invalid command id: %d to set config\n", |
| 1353 | __func__, command_id); |
| 1354 | break; |
| 1355 | } |
| 1356 | } |
| 1357 | if (params_length && (rc == 0)) |
| 1358 | q6asm_send_audio_effects_params(ac, params, |
| 1359 | params_length); |
| 1360 | invalid_config: |
| 1361 | kfree(params); |
| 1362 | return rc; |
| 1363 | } |
| 1364 | |
| 1365 | int msm_audio_effects_volume_handler(struct audio_client *ac, |
| 1366 | struct soft_volume_params *vol, |
| 1367 | long *values) |
| 1368 | { |
| 1369 | return __msm_audio_effects_volume_handler(ac, vol, values, |
| 1370 | SOFT_VOLUME_INSTANCE_1); |
| 1371 | } |
| 1372 | |
| 1373 | int msm_audio_effects_volume_handler_v2(struct audio_client *ac, |
| 1374 | struct soft_volume_params *vol, |
| 1375 | long *values, int instance) |
| 1376 | { |
| 1377 | return __msm_audio_effects_volume_handler(ac, vol, values, instance); |
| 1378 | } |