1# SPDX-License-Identifier: BSD-3-Clause 2 3menu "Audio components" 4 5config COMP_BASEFW_IPC4 6 bool "BASEFW component" 7 default y 8 depends on IPC_MAJOR_4 9 help 10 Select for BASEFW component 11 12config COMP_COPIER 13 bool "COPIER component" 14 default y 15 depends on IPC_MAJOR_4 16 help 17 Select for COPIER component 18 19config HOST_DMA_RELOAD_DELAY_ENABLE 20 bool "Delay reloading DMA for host interfaces" 21 default y 22 help 23 When deep buffers are used the firmware doesn't need to have the 24 buffer refilled every millisecond. Select this option to enable longer 25 delays and to allow the memory controller to enter power saving modes. 26 27config HOST_DMA_RELOAD_THRESHOLD 28 int "DMA buffer threshold in milliseconds to reload DMA" 29 default 2 30 depends on HOST_DMA_RELOAD_DELAY_ENABLE 31 help 32 The DMA buffer threshold in milliseconds to trigger host DMA 33 reloading. 34 35config COMP_DAI 36 bool "DAI component" 37 default y 38 help 39 Select for DAI component 40 41config COMP_DAI_STOP_TRIGGER_ORDER_REVERSE 42 bool "Reverse the ordering of DMA and DAI triggers during STOP/PAUSE" 43 help 44 Select if the ordering of DMA and DAI triggers during stop/pause should be reversed. 45 The normal order during stop/pause is to stop DAI before stopping DMA. This option will 46 allow reversing the order to do DMA stop before stopping DAI. 47 48config COMP_DAI_GROUP 49 bool "DAI Grouping support" 50 default y 51 help 52 Select for grouping physical DAIs into a logical DAI that can be 53 triggered atomically to synchronise stream start and stop operations. 54 55config COMP_CHAIN_DMA 56 bool "Chain DMA component" 57 default n 58 depends on IPC_MAJOR_4 59 help 60 Chain DMA support in hardware 61 62config XRUN_NOTIFICATIONS_ENABLE 63 bool "Enable xrun notification" 64 default n 65 depends on IPC_MAJOR_4 66 help 67 Enable xrun notifications sending to host 68 69config IPC4_GATEWAY 70 bool "IPC4 Gateway" 71 default y 72 depends on IPC_MAJOR_4 73 help 74 Select for IPC4 Gateway. IPC4 Gateway is used to transfer audio between 75 host and DSP without using DMA: via memory window (audio payload) and 76 IPC4 messages (set/get/flush commands). 77 78config COMP_ARIA 79 bool "ARIA component" 80 default n 81 depends on IPC_MAJOR_4 82 help 83 Select for Automatic Regressive Input Amplifier Module component 84 ARIA applies variable gain into incoming signal. 85 Applied gain is in range <1, 2 power attenuation> 86 Currently ARIA introduces gain transition and algorithmic 87 latency equal to 1 ms. 88 89config COMP_UP_DOWN_MIXER 90 bool "UP_DOWN_MIXER component" 91 default n 92 depends on IPC_MAJOR_4 93 help 94 Select for Up Down Mixer component Conversions supported: 95 Up/Downmixing for stereo output: 96 1, 2, 2.1, 3.0, 3.1, Quatro, 4.0, 5.0, 5.1, 7.1 -> 2 97 Upmixing for multichannel output: 98 1, 2 -> 5.1 99 2 -> 7.1 100 Downmixing for mono output: 101 4.0, Quatro, 3.1, 2 -> 1 102 103config COMP_BLOB 104 bool "Large IPC data as compound message blobs" 105 default y 106 help 107 Select to support sending large data blobs to firmware as 108 multiple IPC messages. Not all components or modules need 109 this. If unsure, say yes. 110 111config COMP_SRC 112 bool "SRC component" 113 default y 114 help 115 Select for SRC component 116 117if COMP_SRC 118 119choice 120 prompt "SRC coefficient set" 121 default COMP_SRC_STD 122 123config COMP_SRC_STD 124 bool "Full conversions support and high quality" 125 help 126 This coefficients set supports a large number of conversions 127 with 8 - 192 kHz input and 8 - 48 kHz output. The coefficients 128 are 32 bits for high conversion quality. The coefficients 129 storage consume 79 kB. The runtime needs 8 kB. Use this if there 130 is critical quality usage for SRC like music via headphones and 131 need high sample rates. 132 133config COMP_SRC_SMALL 134 bool "Smaller conversions support and high quality" 135 help 136 This coefficients set supports a small number of conversions 137 with 8 - 48 kHz input and output. The coefficients are 32 bits 138 for high conversion quality. The coefficients storage consumes 139 30 kB RAM. Runtime needs 4 kB. Use this if there is critical 140 quality usage for SRC like music via headphones. 141 142config COMP_SRC_TINY 143 bool "Reduced conversions support and reduced quality" 144 help 145 This coefficients set supports a minimum number of conversions 146 with 8 - 48 kHz input and output. The coefficients are 16 bits 147 that restricts the possible stop-attenuation and could cause 148 some audible aliasing. The bandwidth of the filters is restricted 149 so the full 20 kHz band is not met even if sample rate would 150 allow. The coefficients storage consumes 5 kB RAM. The runtime 151 needs 6 kB. Use this to save RAM for other applications when SRC 152 has no critical usage or when only need with lower quality 153 endpoint like miniature speakers. 154 155config COMP_SRC_IPC4_FULL_MATRIX 156 bool "Full IPC4 conversions matrix support and high quality" 157 help 158 This coefficients set supports a large number of conversions 159 with 8 - 192 kHz input 8 - 192 kHz output. The 32 bits coefficients 160 storate consumes 241 kB. The runtime needs 9 kB. Use this to 161 make the full conversions set available for IPC4 build. 162 163endchoice 164 165endif # SRC 166 167config COMP_FIR 168 bool "FIR component" 169 select MATH_FIR 170 select COMP_BLOB 171 depends on COMP_MODULE_ADAPTER 172 default y 173 help 174 Select for FIR component. FIR performance can differ between DSP 175 ISA and compiler used. FIR will perform best when MAC instructions 176 are available in ISA and are used by the compiler. i.e. xt-xcc on 177 xtensa will generate MAC instructions but GCC on xtensa won't. 178 Filter tap count can be severely restricted to reduce FIR cycles 179 and FIR performance for DSP/compilers with no MAC support 180 181config COMP_IIR 182 bool "IIR component" 183 select COMP_BLOB 184 default y 185 depends on COMP_MODULE_ADAPTER 186 select MATH_IIR_DF1 187 help 188 Select for IIR component 189 190config COMP_TONE 191 bool "Tone component" 192 default n 193 select CORDIC_FIXED 194 help 195 Select for Tone component 196 197config COMP_MIXER 198 bool "Mixer component" 199 default y 200 help 201 Select for Mixer component 202 203config COMP_MUX 204 bool "MUX component" 205 select COMP_BLOB 206 depends on COMP_MODULE_ADAPTER 207 default y 208 help 209 Select for MUX component 210 211config COMP_SWITCH 212 bool "Switch component" 213 default n 214 help 215 Select for Switch component 216 217config COMP_KPB 218 bool "KPB component" 219 default y 220 help 221 Select for KPB component 222if COMP_KPB 223 224config KPB_FORCE_COPY_TYPE_NORMAL 225 bool "KPB force copy type normal" 226 default y 227 help 228 Select this to force the kpb draining copy type to normal. 229 Unselecting this will keep the kpb sink copy type unchanged. 230 231endif # COMP_KPB 232 233rsource "google/Kconfig" 234 235config COMP_SEL 236 bool "Channel selector component" 237 default y 238 help 239 Select for SEL component 240 241config COMP_CROSSOVER 242 bool "Crossover Filter component" 243 select COMP_BLOB 244 select MATH_IIR_DF2T 245 default n 246 help 247 Select for Crossover Filter component. A crossover can be used to 248 split a signal into two or more frequency ranges, so that the outputs 249 can be sent to drivers that are designed for those ranges. 250 251config COMP_DRC 252 bool "Dynamic Range Compressor component" 253 select CORDIC_FIXED 254 select NUMBERS_NORM 255 select MATH_DECIBELS 256 select COMP_BLOB 257 default n 258 help 259 Select for Dynamic Range Compressor (DRC) component. A DRC can be used 260 to reduce the volume of loud sounds and amplify silent sounds thus 261 compressing an audio signal's dynamic range. 262 263config DRC_MAX_PRE_DELAY_FRAMES 264 depends on COMP_DRC 265 int "DRC max number of pre-delay frames" 266 default 512 267 help 268 Determines the length of pre-delay frame buffers which are allocated 269 runtime on DRC setup. It requires to be a 2^N number. 512 is 270 suggested by inference to avoid memory waste and provide reasonable 271 length for pre-delay frames. 272 273config COMP_MULTIBAND_DRC 274 depends on COMP_IIR && COMP_CROSSOVER && COMP_DRC 275 bool "Multiband Dynamic Range Compressor component" 276 select CORDIC_FIXED 277 select COMP_BLOB 278 default n 279 help 280 Select for Multiband Dynamic Range Compressor (DRC) component. It 281 consists of Emphasis Equalizer, n-way Crossover Filter, per-band DRC, 282 and Deemphasis Equalizer. 283 284config COMP_DCBLOCK 285 bool "DC Blocking Filter component" 286 default y 287 help 288 Select for DC Blocking Filter component. This component filters out 289 the DC offset which often originates from a microphone's output. 290 291config MAXIM_DSM 292 depends on CAVS 293 bool "Maxim DSM component" 294 select COMP_BLOB 295 default n 296 help 297 Select for Maxim DSM(Dynamic Speaker Management) component. 298 This component protect the speaker from overheating and 299 excursion violation. This consists of two parts which are 300 feedforward processing block running on playback thread and 301 feedback processing block running on capture thread with 302 amp current and voltage feedback. 303 304config COMP_ASRC 305 bool "ASRC component" 306 default y 307 help 308 Select for Asynchronous sample rate conversion (ASRC) 309 component. The ASRC has the capabilities of (synchronous) 310 SRC but can in addition track a slave DAI that is not in 311 sync with firmware timer. The ASRC can be setup for 312 synchronous operation without DAI tracking via topology 313 though it has a bit higher computational load than SRC. The 314 RAM footprint of ASRC is smaller than SRC because it does 315 not have pre-computed filter coefficients for every 316 conversion fraction that SRC does. 317 318if COMP_ASRC 319 320choice 321 prompt "ASRC down sampling conversions set" 322 default COMP_ASRC_DOWNSAMPLING_FULL 323 324config COMP_ASRC_DOWNSAMPLING_FULL 325 bool "Full downsampling conversions support" 326 select ASRC_SUPPORT_CONVERSION_24000_TO_08000 327 select ASRC_SUPPORT_CONVERSION_24000_TO_16000 328 select ASRC_SUPPORT_CONVERSION_48000_TO_08000 329 select ASRC_SUPPORT_CONVERSION_48000_TO_11025 330 select ASRC_SUPPORT_CONVERSION_48000_TO_12000 331 select ASRC_SUPPORT_CONVERSION_48000_TO_16000 332 select ASRC_SUPPORT_CONVERSION_48000_TO_22050 333 select ASRC_SUPPORT_CONVERSION_48000_TO_24000 334 select ASRC_SUPPORT_CONVERSION_48000_TO_32000 335 select ASRC_SUPPORT_CONVERSION_48000_TO_44100 336 help 337 This option enables all supported downsampling conversions 338 for the asynchronous sample rate conversion. All the 339 upsampling conversions use the same filter always enabled 340 coefficients set so there is no configuration options for 341 them. The enabled conversions consume about 18 kB of memory. 342 343config COMP_ASRC_DOWNSAMPLING_CUSTOM 344 bool "Custom downsampling conversions support" 345 help 346 This option used to manually select each downsampling ratio. 347 In order to optimize the text code size of the sample rate 348 converter, non-required conversion ratios can be 349 deactivated. Disregarding these settings, the sample rate 350 converter always supports all conversion ratios with fs_in 351 less or equal to fs_out. Therefore, it is possible to 352 deactivate all conversion ratios listed below, if we only 353 need an (asynchronous) 1:1 sample rate conversion, e.g, from 354 16 kHz to 16 kHz. This option allows to trim down the coefficient 355 memory for conversion down from default 18 kB. Each conversion 356 needs about 2 kB. 357 358endchoice 359 360menu "Supported downsampling conversions" 361 visible if COMP_ASRC_DOWNSAMPLING_CUSTOM 362 363config ASRC_SUPPORT_CONVERSION_24000_TO_08000 364 bool "Downsample 24 kHz to 8 kHz" 365 default n 366 help 367 This option enables downsampling from 24 kHz to 8 kHz into 368 the build. The consumption of memory is 2.1 kB. 369 370config ASRC_SUPPORT_CONVERSION_24000_TO_16000 371 bool "Downsample 24 kHz to 16 kHz" 372 default n 373 help 374 This option enables downsampling from 24 kHz to 16 kHz into 375 the build. The consumption of memory is 1.9 kB. 376 377config ASRC_SUPPORT_CONVERSION_48000_TO_08000 378 bool "Downsample 48 kHz to 8 kHz" 379 default n 380 help 381 This option enables downsampling from 48 kHz to 8 kHz into 382 the build. The consumption of memory is 2.1 kB. 383 384config ASRC_SUPPORT_CONVERSION_48000_TO_11025 385 bool "Downsample 48 kHz to 11.025 kHz" 386 default n 387 help 388 This option enables downsampling from 48 kHz to 11.025 kHz 389 into the build. The consumption of memory is 1.5 kB. 390 391config ASRC_SUPPORT_CONVERSION_48000_TO_12000 392 bool "Downsample 48 kHz to 12 kHz" 393 default n 394 help 395 This option enables downsampling from 48 kHz to 12 kHz into 396 the build. The consumption of memory is 1.5 kB. 397 398config ASRC_SUPPORT_CONVERSION_48000_TO_16000 399 bool "Downsample 48 kHz to 16 kHz" 400 default n 401 help 402 This option enables downsampling from 48 kHz to 16 kHz into 403 the build. The consumption of memory is 1.9 kB. 404 405config ASRC_SUPPORT_CONVERSION_48000_TO_22050 406 bool "Downsample 48 kHz to 22.05 kHz" 407 default n 408 help 409 This option enables downsampling from 48 kHz to 22.05 kHz into 410 the build. The consumption of memory is 1.6 kB. 411 412config ASRC_SUPPORT_CONVERSION_48000_TO_24000 413 bool "Downsample 48 kHz to 24 kHz" 414 default n 415 help 416 This option enables downsampling from 48 kHz to 24 kHz into 417 the build. The consumption of memory is 1.6 kB. 418 419config ASRC_SUPPORT_CONVERSION_48000_TO_32000 420 bool "Downsample 48 kHz to 32 kHz" 421 default n 422 help 423 This option enables downsampling from 48 kHz to 32 kHz into 424 the build. The consumption of memory is 1.9 kB. 425 426config ASRC_SUPPORT_CONVERSION_48000_TO_44100 427 bool "Downsample 48 kHz to 44.1 kHz" 428 default n 429 help 430 This option enables downsampling from 48 kHz to 44.1 kHz 431 into the build. The consumption of memory is 1.8 kB. 432 433endmenu # "Downsampling ratios" 434 435endif # COMP_ASRC 436 437config COMP_TDFB 438 bool "TDFB component" 439 depends on COMP_MODULE_ADAPTER 440 select MATH_FIR 441 select MATH_IIR_DF1 442 select SQRT_FIXED 443 select CORDIC_FIXED 444 select COMP_BLOB 445 default y 446 help 447 Select for time domain fixed beamformer (TDFB) component. The 448 beamformer component enhances microphone capture by spatial 449 suppression of noise and improvement of signal-to-noise ratio of 450 capture from beam direction. The component is essentially a generic 451 single rate FIR filter bank that performs microphone array 452 directivity enhancement when programmed with suitable configuration 453 for channels selection, channel filter coefficients, and output 454 streams mixing. 455 456config COMP_MODULE_ADAPTER 457 bool "Module adapter" 458 default y 459 help 460 This component is an adapter between SoF components and any external third 461 party codecs/libraries. In order to make use of it the library itself should 462 be statically linked with the SoF FW binary image and the codec details, such as its 463 ID or specific methods provided in generic interface object located under 464 "src\include\sof\audio\module_adapter\interfaces.h". It is possible to link several 465 different codecs and use them in parallel. 466 467rsource "module_adapter/Kconfig" 468 469config COMP_LEGACY_INTERFACE 470 bool "Use legacy component driver interface" 471 default n 472 help 473 Use the legacy component driver interface for component instead of the module adapter. 474 475config COMP_IGO_NR 476 bool "IGO NR component" 477 select COMP_BLOB 478 default n 479 help 480 This option enables Intelligo non-speech noise reduction. The feature links to a proprietary 481 binary libigonr.a that currently is supported on different Xtensa DSP platforms. Please email 482 info@intelli-go.com for any questions about the binary. 483 484config COMP_RTNR 485 bool "RTNR component" 486 select COMP_BLOB 487 default n 488 help 489 Select for Realtek noise reduction/suppression(NR/NS) component. 490 Noise Suppression technology reduces stationary and transient noises in 491 single-channel speech signals, which increases the signal-to-noise ratio, 492 improves speech intelligibility and reduces listening fatigue. It estimates 493 ambient noise and signal levels and then passes or attenuates the signals 494 according to improve signal-to-noise ratios. The feature links to a 495 proprietary binary libSOF_RTK_MA_API.a, libSuite_rename.a, libNet.a and libPreset.a. 496 Please contact antz0525@realtek.com for any question about the binary. 497 498config COMP_MFCC 499 bool "MFCC component" 500 depends on COMP_MODULE_ADAPTER 501 depends on !COMP_LEGACY_INTERFACE 502 select CORDIC_FIXED 503 select MATH_16BIT_MEL_FILTERBANK 504 select MATH_AUDITORY 505 select MATH_DCT 506 select MATH_DECIBELS 507 select MATH_FFT 508 select MATH_MATRIX 509 select MATH_WINDOW 510 select NATURAL_LOGARITHM_FIXED 511 select NUMBERS_NORM 512 select SQRT_FIXED 513 default y 514 help 515 This option enables build of a Mel-frequency cepstral coefficients 516 (MFCC) audio features extractor component. It converts the input 517 audio stream into encoded audio data for cepstral coefficients. 518 The characteristic of the audio features are defined in the binary 519 control blob. Directory tools/tune/mfcc contains a tool to create 520 the configurations. 521 522endmenu # "Audio components" 523 524menu "Data formats" 525 526config FORMAT_S16LE 527 bool "Support S16LE" 528 default y 529 help 530 Support 16 bit processing data format with sign and in little endian format 531 532config FORMAT_S24LE 533 bool "Support S24LE" 534 default y 535 help 536 Support 24 bit processing data format with sign and in little endian format 537 538config FORMAT_S32LE 539 bool "Support S32LE" 540 default y 541 help 542 Support 32 bit processing data format with sign and in little endian format 543 544config FORMAT_FLOAT 545 bool "Support float" 546 default y 547 help 548 Support floating point processing data format 549 550config FORMAT_CONVERT_HIFI3 551 bool "HIFI3 optimized conversion" 552 default y 553 help 554 Use HIFI3 extensions for optimized format conversion (experimental). 555 556config PCM_CONVERTER_FORMAT_S16LE 557 bool "Support S16LE" 558 default y 559 help 560 Support 16 bit processing data format with sign and in little endian format 561 562config PCM_CONVERTER_FORMAT_S24LE 563 bool "Support S24LE" 564 default y 565 help 566 Support 24 bit processing data format with sign and in little endian format 567 568config PCM_CONVERTER_FORMAT_S24_3LE 569 bool "Support S24_3LE" 570 default n 571 help 572 Support packed 24 bit processing data format with sign and in little endian format 573 574config PCM_CONVERTER_FORMAT_S32LE 575 bool "Support S32LE" 576 default y 577 help 578 Support 32 bit processing data format with sign and in little endian format 579 580config PCM_CONVERTER_FORMAT_FLOAT 581 bool "Support float" 582 default y 583 help 584 Support floating point processing data format 585 586config PCM_CONVERTER_FORMAT_S16_C16_AND_S16_C32 587 bool "Support S16C16 <-> S16C32" 588 default n 589 help 590 Support conversion between 16 bit valid sample size in 16 bit container 591 and 16 bit valid sample size in 32 bit container 592 593config PCM_CONVERTER_FORMAT_S16_C32_AND_S32_C32 594 bool "Support S16C32 <-> S32C32" 595 default n 596 help 597 Support conversion between 16 bit valid sample size in 32 bit container 598 and 32 bit valid sample size in 32 bit container 599 600config PCM_CONVERTER_FORMAT_S16_C32_AND_S24_C32 601 bool "Support S16C32 <-> S24C32" 602 default n 603 help 604 Support conversion between 16 bit valid sample size in 32 bit container 605 and 24 bit valid sample size in 32 bit container 606 607config PCM_CONVERTER_FORMAT_S24_C24_AND_S24_C32 608 bool "Support S24C24 <-> S24C32" 609 default n 610 help 611 Support conversion between 24 bit valid sample size in 24 bit container 612 and 24 bit valid sample size in 32 bit container 613 614config PCM_CONVERTER_FORMAT_S24_C32_AND_S24_C24 615 bool "Support S24C32 <-> S24C24" 616 default n 617 help 618 Support conversion between 24 bit valid sample size in 32 bit container 619 and 24 bit valid sample size in 24 bit container 620 621config PCM_CONVERTER_FORMAT_S16_C32_AND_S16_C32 622 bool "Support S16C32 <-> S16C32" 623 default n 624 help 625 Support one-to-one copying conversion for 16 bit valid sample size in 626 32 bit container 627 628config PCM_CONVERTER_FORMAT_CONVERT_HIFI3 629 bool "HIFI3 optimized conversion" 630 default y 631 help 632 Use HIFI3 extensions for optimized format conversion (experimental). 633 634config TRACE_CHANNEL 635 int "TRACE DMA Channel configuration" 636 default 0 637 help 638 This option is used for custom configuration of trace dma channel other 639 than zero dma channel.Define macro DMA_TRACE_CHANNEL in platform to 640 configure the required channel number. 641 642config WRAP_ACTUAL_POSITION 643 bool "Buffer wrapping" 644 default n 645 help 646 This option is to update the actual position information on wrap of buffer. 647 It is not necessary that on wrap, the buffer position would be zero.At wrap, 648 in some cases based on the period size, the frame may not exactly be at the 649 end of the buffer and roll over for some bytes from the beginning of the buffer. 650endmenu 651
