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_SARWATE 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_CODEC_REALTEK 210 tristate "Build Realtek HD-audio codec support" 211 select SND_HDA_GENERIC 212 select SND_HDA_GENERIC_LEDS 213 select SND_HDA_SCODEC_COMPONENT 214 help 215 Say Y or M here to include Realtek HD-audio codec support in 216 snd-hda-intel driver, such as ALC880. 217 218comment "Set to Y if you want auto-loading the codec driver" 219 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m 220 221config SND_HDA_CODEC_ANALOG 222 tristate "Build Analog Devices HD-audio codec support" 223 select SND_HDA_GENERIC 224 help 225 Say Y or M here to include Analog Devices HD-audio codec support in 226 snd-hda-intel driver, such as AD1986A. 227 228comment "Set to Y if you want auto-loading the codec driver" 229 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m 230 231config SND_HDA_CODEC_SIGMATEL 232 tristate "Build IDT/Sigmatel HD-audio codec support" 233 select SND_HDA_GENERIC 234 select SND_HDA_GENERIC_LEDS 235 help 236 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in 237 snd-hda-intel driver, such as STAC9200. 238 239comment "Set to Y if you want auto-loading the codec driver" 240 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m 241 242config SND_HDA_CODEC_VIA 243 tristate "Build VIA HD-audio codec support" 244 select SND_HDA_GENERIC 245 help 246 Say Y or M here to include VIA HD-audio codec support in 247 snd-hda-intel driver, such as VT1708. 248 249comment "Set to Y if you want auto-loading the codec driver" 250 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m 251 252config SND_HDA_CODEC_HDMI 253 tristate "Build HDMI/DisplayPort HD-audio codec support" 254 select SND_DYNAMIC_MINORS 255 help 256 Say Y or M here to include HDMI and DisplayPort HD-audio codec 257 support in snd-hda-intel driver. This includes all AMD/ATI, 258 Intel and Nvidia HDMI/DisplayPort codecs. 259 260 Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS 261 to assure the multiple streams for DP-MST support. 262 263comment "Set to Y if you want auto-loading the codec driver" 264 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m 265 266config SND_HDA_CODEC_CIRRUS 267 tristate "Build Cirrus Logic codec support" 268 select SND_HDA_GENERIC 269 help 270 Say Y or M here to include Cirrus Logic codec support in 271 snd-hda-intel driver, such as CS4206. 272 273comment "Set to Y if you want auto-loading the codec driver" 274 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m 275 276config SND_HDA_CODEC_CS8409 277 tristate "Build Cirrus Logic HDA bridge support" 278 select SND_HDA_GENERIC 279 help 280 Say Y or M here to include Cirrus Logic HDA bridge support in 281 snd-hda-intel driver, such as CS8409. 282 283comment "Set to Y if you want auto-loading the codec driver" 284 depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m 285 286config SND_HDA_CODEC_CONEXANT 287 tristate "Build Conexant HD-audio codec support" 288 select SND_HDA_GENERIC 289 select SND_HDA_GENERIC_LEDS 290 help 291 Say Y or M here to include Conexant HD-audio codec support in 292 snd-hda-intel driver, such as CX20549. 293 294comment "Set to Y if you want auto-loading the codec driver" 295 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m 296 297config SND_HDA_CODEC_SENARYTECH 298 tristate "Build Senarytech HD-audio codec support" 299 select SND_HDA_GENERIC 300 select SND_HDA_GENERIC_LEDS 301 help 302 Say Y or M here to include Senarytech HD-audio codec support in 303 snd-hda-intel driver, such as SN6186. 304 305comment "Set to Y if you want auto-loading the codec driver" 306 depends on SND_HDA=y && SND_HDA_CODEC_SENARYTECH=m 307 308config SND_HDA_CODEC_CA0110 309 tristate "Build Creative CA0110-IBG codec support" 310 select SND_HDA_GENERIC 311 help 312 Say Y or M here to include Creative CA0110-IBG codec support in 313 snd-hda-intel driver, found on some Creative X-Fi cards. 314 315comment "Set to Y if you want auto-loading the codec driver" 316 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m 317 318config SND_HDA_CODEC_CA0132 319 tristate "Build Creative CA0132 codec support" 320 help 321 Say Y or M here to include Creative CA0132 codec support in 322 snd-hda-intel driver. 323 324comment "Set to Y if you want auto-loading the codec driver" 325 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m 326 327config SND_HDA_CODEC_CA0132_DSP 328 bool "Support new DSP code for CA0132 codec" 329 depends on SND_HDA_CODEC_CA0132 330 default y 331 select SND_HDA_DSP_LOADER 332 select FW_LOADER 333 help 334 Say Y here to enable the DSP for Creative CA0132 for extended 335 features like equalizer or echo cancellation. 336 337 Note that this option requires the external firmware file 338 (ctefx.bin). 339 340config SND_HDA_CODEC_CMEDIA 341 tristate "Build C-Media HD-audio codec support" 342 select SND_HDA_GENERIC 343 help 344 Say Y or M here to include C-Media HD-audio codec support in 345 snd-hda-intel driver, such as CMI9880. 346 347comment "Set to Y if you want auto-loading the codec driver" 348 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m 349 350config SND_HDA_CODEC_SI3054 351 tristate "Build Silicon Labs 3054 HD-modem codec support" 352 help 353 Say Y or M here to include Silicon Labs 3054 HD-modem codec 354 (and compatibles) support in snd-hda-intel driver. 355 356comment "Set to Y if you want auto-loading the codec driver" 357 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m 358 359config SND_HDA_GENERIC 360 tristate "Enable generic HD-audio codec parser" 361 select SND_CTL_LED if SND_HDA_GENERIC_LEDS 362 select LEDS_CLASS if SND_HDA_GENERIC_LEDS 363 help 364 Say Y or M here to enable the generic HD-audio codec parser 365 in snd-hda-intel driver. 366 367comment "Set to Y if you want auto-loading the codec driver" 368 depends on SND_HDA=y && SND_HDA_GENERIC=m 369 370config SND_HDA_POWER_SAVE_DEFAULT 371 int "Default time-out for HD-audio power-save mode" 372 depends on PM 373 default 0 374 help 375 The default time-out value in seconds for HD-audio automatic 376 power-save mode. 0 means to disable the power-save mode. 377 378config SND_HDA_INTEL_HDMI_SILENT_STREAM 379 bool "Enable Silent Stream always for HDMI" 380 depends on SND_HDA_INTEL 381 help 382 Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream 383 for HDMI on hardware that supports the feature. 384 385 When enabled, the HDMI/DisplayPort codec will continue to provide 386 a continuous clock and a valid but silent data stream to 387 any connected external receiver. This allows to avoid gaps 388 at start of playback. Many receivers require multiple seconds 389 to start playing audio after the clock has been stopped. 390 This feature can impact power consumption as resources 391 are kept reserved both at transmitter and receiver. 392 393config SND_HDA_CTL_DEV_ID 394 bool "Use the device identifier field for controls" 395 depends on SND_HDA_INTEL 396 help 397 Say Y to use the device identifier field for (mixer) 398 controls (old behaviour until this option is available). 399 400 When enabled, the multiple HDA codecs may set the device 401 field in control (mixer) element identifiers. The use 402 of this field is not recommended and defined for mixer controls. 403 404 The old behaviour (Y) is obsolete and will be removed. Consider 405 to not enable this option. 406 407endif 408 409endmenu 410