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