1# SPDX-License-Identifier: GPL-2.0-only 2menu "HD-Audio" 3 4config SND_HDA 5 tristate 6 select SND_PCM 7 select SND_VMASTER 8 select SND_JACK 9 select SND_HDA_CORE 10 11config SND_HDA_GENERIC_LEDS 12 bool 13 14config SND_HDA_INTEL 15 tristate "HD Audio PCI" 16 depends on SND_PCI 17 select SND_HDA 18 select SND_INTEL_DSP_CONFIG 19 help 20 Say Y here to include support for Intel "High Definition 21 Audio" (Azalia) and its compatible devices. 22 23 This option enables the HD-audio controller. Don't forget 24 to choose the appropriate codec options below. 25 26 To compile this driver as a module, choose M here: the module 27 will be called snd-hda-intel. 28 29config SND_HDA_TEGRA 30 tristate "NVIDIA Tegra HD Audio" 31 depends on ARCH_TEGRA 32 select SND_HDA 33 select SND_HDA_ALIGNED_MMIO 34 help 35 Say Y here to support the HDA controller present in NVIDIA 36 Tegra SoCs 37 38 This options enables support for the HD Audio controller 39 present in some NVIDIA Tegra SoCs, used to communicate audio 40 to the HDMI output. 41 42 To compile this driver as a module, choose M here: the module 43 will be called snd-hda-tegra. 44 45config SND_HDA_ACPI 46 tristate "HD Audio ACPI" 47 depends on ACPI 48 select SND_HDA 49 help 50 Say Y here to include support for Azalia-compatible HDA controllers 51 which are advertised via ACPI objects. 52 53 To compile this driver as a module, choose M here: the module 54 will be called snd-hda-acpi. 55 56if SND_HDA 57 58config SND_HDA_HWDEP 59 bool "Build hwdep interface for HD-audio driver" 60 select SND_HWDEP 61 help 62 Say Y here to build a hwdep interface for HD-audio driver. 63 This interface can be used for out-of-band communication 64 with codecs for debugging purposes. 65 66config SND_HDA_RECONFIG 67 bool "Allow dynamic codec reconfiguration" 68 help 69 Say Y here to enable the HD-audio codec re-configuration feature. 70 It allows user to clear the whole codec configuration, change the 71 codec setup, add extra verbs, and re-configure the codec dynamically. 72 73 Note that this item alone doesn't provide the sysfs interface, but 74 enables the feature just for the patch loader below. 75 If you need the traditional sysfs entries for the manual interaction, 76 turn on CONFIG_SND_HDA_HWDEP as well. 77 78config SND_HDA_INPUT_BEEP 79 bool "Support digital beep via input layer" 80 depends on INPUT=y || INPUT=SND_HDA 81 help 82 Say Y here to build a digital beep interface for HD-audio 83 driver. This interface is used to generate digital beeps. 84 85config SND_HDA_INPUT_BEEP_MODE 86 int "Digital beep registration mode (0=off, 1=on)" 87 depends on SND_HDA_INPUT_BEEP=y 88 default "1" 89 range 0 1 90 help 91 Set 0 to disable the digital beep interface for HD-audio by default. 92 Set 1 to always enable the digital beep interface for HD-audio by 93 default. 94 95config SND_HDA_PATCH_LOADER 96 bool "Support initialization patch loading for HD-audio" 97 select FW_LOADER 98 select SND_HDA_RECONFIG 99 help 100 Say Y here to allow the HD-audio driver to load a pseudo 101 firmware file ("patch") for overriding the BIOS setup at 102 start up. The "patch" file can be specified via patch module 103 option, such as patch=hda-init. 104 105config SND_HDA_CIRRUS_SCODEC 106 tristate 107 108config SND_HDA_CIRRUS_SCODEC_KUNIT_TEST 109 tristate "KUnit test for Cirrus side-codec library" if !KUNIT_ALL_TESTS 110 depends on SND_HDA_CIRRUS_SCODEC && GPIOLIB && KUNIT 111 default KUNIT_ALL_TESTS 112 help 113 This builds KUnit tests for the cirrus side-codec library. 114 For more information on KUnit and unit tests in general, 115 please refer to the KUnit documentation in 116 Documentation/dev-tools/kunit/. 117 If in doubt, say "N". 118 119config SND_HDA_SCODEC_CS35L41 120 tristate 121 select SND_HDA_GENERIC 122 select REGMAP_IRQ 123 select FW_CS_DSP 124 125config SND_HDA_SCODEC_COMPONENT 126 tristate 127 128config SND_HDA_SCODEC_CS35L41_I2C 129 tristate "Build CS35L41 HD-audio side codec support for I2C Bus" 130 depends on I2C 131 depends on ACPI 132 depends on EFI 133 depends on SND_SOC 134 select SND_SOC_CS35L41_LIB 135 select SND_HDA_SCODEC_CS35L41 136 select SND_SOC_CS_AMP_LIB 137 help 138 Say Y or M here to include CS35L41 I2C HD-audio side codec support 139 in snd-hda-intel driver, such as ALC287. 140 141comment "Set to Y if you want auto-loading the side codec driver" 142 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_I2C=m 143 144config SND_HDA_SCODEC_CS35L41_SPI 145 tristate "Build CS35L41 HD-audio codec support for SPI Bus" 146 depends on SPI_MASTER 147 depends on ACPI 148 depends on EFI 149 depends on SND_SOC 150 select SND_SOC_CS35L41_LIB 151 select SND_HDA_SCODEC_CS35L41 152 select SND_SOC_CS_AMP_LIB 153 help 154 Say Y or M here to include CS35L41 SPI HD-audio side codec support 155 in snd-hda-intel driver, such as ALC287. 156 157comment "Set to Y if you want auto-loading the side codec driver" 158 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m 159 160config SND_HDA_SCODEC_CS35L56 161 tristate 162 163config SND_HDA_SCODEC_CS35L56_I2C 164 tristate "Build CS35L56 HD-audio side codec support for I2C Bus" 165 depends on I2C 166 depends on ACPI 167 depends on SND_SOC 168 select FW_CS_DSP 169 imply SERIAL_MULTI_INSTANTIATE 170 select SND_HDA_GENERIC 171 select SND_SOC_CS35L56_SHARED 172 select SND_HDA_SCODEC_CS35L56 173 select SND_HDA_CIRRUS_SCODEC 174 select SND_SOC_CS_AMP_LIB 175 help 176 Say Y or M here to include CS35L56 amplifier support with 177 I2C control. 178 179config SND_HDA_SCODEC_CS35L56_SPI 180 tristate "Build CS35L56 HD-audio side codec support for SPI Bus" 181 depends on SPI_MASTER 182 depends on ACPI 183 depends on SND_SOC 184 select FW_CS_DSP 185 imply SERIAL_MULTI_INSTANTIATE 186 select SND_HDA_GENERIC 187 select SND_SOC_CS35L56_SHARED 188 select SND_HDA_SCODEC_CS35L56 189 select SND_HDA_CIRRUS_SCODEC 190 select SND_SOC_CS_AMP_LIB 191 help 192 Say Y or M here to include CS35L56 amplifier support with 193 SPI control. 194 195config SND_HDA_SCODEC_TAS2781 196 tristate 197 select SND_HDA_GENERIC 198 199config SND_HDA_SCODEC_TAS2781_I2C 200 tristate "Build TAS2781 HD-audio side codec support for I2C Bus" 201 depends on I2C 202 depends on ACPI 203 depends on EFI 204 depends on SND_SOC 205 select SND_HDA_SCODEC_TAS2781 206 select SND_SOC_TAS2781_COMLIB_I2C 207 select SND_SOC_TAS2781_FMWLIB 208 select CRC32 209 help 210 Say Y or M here to include TAS2781 I2C HD-audio side codec support 211 in snd-hda-intel driver, such as ALC287. 212 213comment "Set to Y if you want auto-loading the side codec driver" 214 depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_I2C=m 215 216config SND_HDA_SCODEC_TAS2781_SPI 217 tristate "Build TAS2781 HD-audio side codec support for SPI Bus" 218 depends on SPI_MASTER 219 depends on ACPI 220 depends on EFI 221 depends on SND_SOC 222 select SND_HDA_SCODEC_TAS2781 223 select SND_SOC_TAS2781_COMLIB 224 select SND_SOC_TAS2781_FMWLIB 225 select CRC8 226 select CRC32 227 help 228 Say Y or M here to include TAS2781 SPI HD-audio side codec support 229 in snd-hda-intel driver, such as ALC287. 230 231comment "Set to Y if you want auto-loading the side codec driver" 232 depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_SPI=m 233 234config SND_HDA_CODEC_REALTEK 235 tristate "Build Realtek HD-audio codec support" 236 depends on INPUT 237 select SND_HDA_GENERIC 238 select SND_HDA_GENERIC_LEDS 239 select SND_HDA_SCODEC_COMPONENT 240 help 241 Say Y or M here to include Realtek HD-audio codec support in 242 snd-hda-intel driver, such as ALC880. 243 244comment "Set to Y if you want auto-loading the codec driver" 245 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m 246 247config SND_HDA_CODEC_ANALOG 248 tristate "Build Analog Devices HD-audio codec support" 249 select SND_HDA_GENERIC 250 help 251 Say Y or M here to include Analog Devices HD-audio codec support in 252 snd-hda-intel driver, such as AD1986A. 253 254comment "Set to Y if you want auto-loading the codec driver" 255 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m 256 257config SND_HDA_CODEC_SIGMATEL 258 tristate "Build IDT/Sigmatel HD-audio codec support" 259 select SND_HDA_GENERIC 260 select SND_HDA_GENERIC_LEDS 261 help 262 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in 263 snd-hda-intel driver, such as STAC9200. 264 265comment "Set to Y if you want auto-loading the codec driver" 266 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m 267 268config SND_HDA_CODEC_VIA 269 tristate "Build VIA HD-audio codec support" 270 select SND_HDA_GENERIC 271 help 272 Say Y or M here to include VIA HD-audio codec support in 273 snd-hda-intel driver, such as VT1708. 274 275comment "Set to Y if you want auto-loading the codec driver" 276 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m 277 278config SND_HDA_CODEC_HDMI 279 tristate "Build HDMI/DisplayPort HD-audio codec support" 280 select SND_DYNAMIC_MINORS 281 select SND_PCM_ELD 282 help 283 Say Y or M here to include HDMI and DisplayPort HD-audio codec 284 support in snd-hda-intel driver. This includes all AMD/ATI, 285 Intel and Nvidia HDMI/DisplayPort codecs. 286 287 Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS 288 to assure the multiple streams for DP-MST support. 289 290comment "Set to Y if you want auto-loading the codec driver" 291 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m 292 293config SND_HDA_CODEC_CIRRUS 294 tristate "Build Cirrus Logic codec support" 295 select SND_HDA_GENERIC 296 help 297 Say Y or M here to include Cirrus Logic codec support in 298 snd-hda-intel driver, such as CS4206. 299 300comment "Set to Y if you want auto-loading the codec driver" 301 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m 302 303config SND_HDA_CODEC_CS8409 304 tristate "Build Cirrus Logic HDA bridge support" 305 select SND_HDA_GENERIC 306 help 307 Say Y or M here to include Cirrus Logic HDA bridge support in 308 snd-hda-intel driver, such as CS8409. 309 310comment "Set to Y if you want auto-loading the codec driver" 311 depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m 312 313config SND_HDA_CODEC_CONEXANT 314 tristate "Build Conexant HD-audio codec support" 315 select SND_HDA_GENERIC 316 select SND_HDA_GENERIC_LEDS 317 help 318 Say Y or M here to include Conexant HD-audio codec support in 319 snd-hda-intel driver, such as CX20549. 320 321comment "Set to Y if you want auto-loading the codec driver" 322 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m 323 324config SND_HDA_CODEC_SENARYTECH 325 tristate "Build Senarytech HD-audio codec support" 326 select SND_HDA_GENERIC 327 select SND_HDA_GENERIC_LEDS 328 help 329 Say Y or M here to include Senarytech HD-audio codec support in 330 snd-hda-intel driver, such as SN6186. 331 332comment "Set to Y if you want auto-loading the codec driver" 333 depends on SND_HDA=y && SND_HDA_CODEC_SENARYTECH=m 334 335config SND_HDA_CODEC_CA0110 336 tristate "Build Creative CA0110-IBG codec support" 337 select SND_HDA_GENERIC 338 help 339 Say Y or M here to include Creative CA0110-IBG codec support in 340 snd-hda-intel driver, found on some Creative X-Fi cards. 341 342comment "Set to Y if you want auto-loading the codec driver" 343 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m 344 345config SND_HDA_CODEC_CA0132 346 tristate "Build Creative CA0132 codec support" 347 help 348 Say Y or M here to include Creative CA0132 codec support in 349 snd-hda-intel driver. 350 351comment "Set to Y if you want auto-loading the codec driver" 352 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m 353 354config SND_HDA_CODEC_CA0132_DSP 355 bool "Support new DSP code for CA0132 codec" 356 depends on SND_HDA_CODEC_CA0132 357 default y 358 select SND_HDA_DSP_LOADER 359 select FW_LOADER 360 help 361 Say Y here to enable the DSP for Creative CA0132 for extended 362 features like equalizer or echo cancellation. 363 364 Note that this option requires the external firmware file 365 (ctefx.bin). 366 367config SND_HDA_CODEC_CMEDIA 368 tristate "Build C-Media HD-audio codec support" 369 select SND_HDA_GENERIC 370 help 371 Say Y or M here to include C-Media HD-audio codec support in 372 snd-hda-intel driver, such as CMI9880. 373 374comment "Set to Y if you want auto-loading the codec driver" 375 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m 376 377config SND_HDA_CODEC_SI3054 378 tristate "Build Silicon Labs 3054 HD-modem codec support" 379 help 380 Say Y or M here to include Silicon Labs 3054 HD-modem codec 381 (and compatibles) support in snd-hda-intel driver. 382 383comment "Set to Y if you want auto-loading the codec driver" 384 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m 385 386config SND_HDA_GENERIC 387 tristate "Enable generic HD-audio codec parser" 388 select SND_CTL_LED if SND_HDA_GENERIC_LEDS 389 select LEDS_CLASS if SND_HDA_GENERIC_LEDS 390 help 391 Say Y or M here to enable the generic HD-audio codec parser 392 in snd-hda-intel driver. 393 394comment "Set to Y if you want auto-loading the codec driver" 395 depends on SND_HDA=y && SND_HDA_GENERIC=m 396 397config SND_HDA_POWER_SAVE_DEFAULT 398 int "Default time-out for HD-audio power-save mode" 399 depends on PM 400 default 0 401 help 402 The default time-out value in seconds for HD-audio automatic 403 power-save mode. 0 means to disable the power-save mode. 404 405config SND_HDA_INTEL_HDMI_SILENT_STREAM 406 bool "Enable Silent Stream always for HDMI" 407 depends on SND_HDA_INTEL 408 help 409 Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream 410 for HDMI on hardware that supports the feature. 411 412 When enabled, the HDMI/DisplayPort codec will continue to provide 413 a continuous clock and a valid but silent data stream to 414 any connected external receiver. This allows to avoid gaps 415 at start of playback. Many receivers require multiple seconds 416 to start playing audio after the clock has been stopped. 417 This feature can impact power consumption as resources 418 are kept reserved both at transmitter and receiver. 419 420config SND_HDA_CTL_DEV_ID 421 bool "Use the device identifier field for controls" 422 depends on SND_HDA_INTEL 423 help 424 Say Y to use the device identifier field for (mixer) 425 controls (old behaviour until this option is available). 426 427 When enabled, the multiple HDA codecs may set the device 428 field in control (mixer) element identifiers. The use 429 of this field is not recommended and defined for mixer controls. 430 431 The old behaviour (Y) is obsolete and will be removed. Consider 432 to not enable this option. 433 434endif 435 436endmenu 437