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 select SND_HDA_GENERIC 166 select SND_SOC_CS35L56_SHARED 167 select SND_HDA_SCODEC_CS35L56 168 select SND_HDA_CIRRUS_SCODEC 169 select SND_HDA_CS_DSP_CONTROLS 170 select SND_SOC_CS_AMP_LIB 171 help 172 Say Y or M here to include CS35L56 amplifier support with 173 I2C control. 174 175config SND_HDA_SCODEC_CS35L56_SPI 176 tristate "Build CS35L56 HD-audio side codec support for SPI Bus" 177 depends on SPI_MASTER 178 depends on ACPI || COMPILE_TEST 179 depends on SND_SOC 180 select FW_CS_DSP 181 select SND_HDA_GENERIC 182 select SND_SOC_CS35L56_SHARED 183 select SND_HDA_SCODEC_CS35L56 184 select SND_HDA_CIRRUS_SCODEC 185 select SND_HDA_CS_DSP_CONTROLS 186 select SND_SOC_CS_AMP_LIB 187 help 188 Say Y or M here to include CS35L56 amplifier support with 189 SPI control. 190 191config SND_HDA_SCODEC_TAS2781_I2C 192 tristate "Build TAS2781 HD-audio side codec support for I2C Bus" 193 depends on I2C 194 depends on ACPI 195 depends on EFI 196 depends on SND_SOC 197 select SND_SOC_TAS2781_COMLIB 198 select SND_SOC_TAS2781_FMWLIB 199 select CRC32_SARWATE 200 help 201 Say Y or M here to include TAS2781 I2C HD-audio side codec support 202 in snd-hda-intel driver, such as ALC287. 203 204comment "Set to Y if you want auto-loading the side codec driver" 205 depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_I2C=m 206 207config SND_HDA_CODEC_REALTEK 208 tristate "Build Realtek HD-audio codec support" 209 select SND_HDA_GENERIC 210 select SND_HDA_GENERIC_LEDS 211 select SND_HDA_SCODEC_COMPONENT 212 help 213 Say Y or M here to include Realtek HD-audio codec support in 214 snd-hda-intel driver, such as ALC880. 215 216comment "Set to Y if you want auto-loading the codec driver" 217 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m 218 219config SND_HDA_CODEC_ANALOG 220 tristate "Build Analog Devices HD-audio codec support" 221 select SND_HDA_GENERIC 222 help 223 Say Y or M here to include Analog Devices HD-audio codec support in 224 snd-hda-intel driver, such as AD1986A. 225 226comment "Set to Y if you want auto-loading the codec driver" 227 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m 228 229config SND_HDA_CODEC_SIGMATEL 230 tristate "Build IDT/Sigmatel HD-audio codec support" 231 select SND_HDA_GENERIC 232 select SND_HDA_GENERIC_LEDS 233 help 234 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in 235 snd-hda-intel driver, such as STAC9200. 236 237comment "Set to Y if you want auto-loading the codec driver" 238 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m 239 240config SND_HDA_CODEC_VIA 241 tristate "Build VIA HD-audio codec support" 242 select SND_HDA_GENERIC 243 help 244 Say Y or M here to include VIA HD-audio codec support in 245 snd-hda-intel driver, such as VT1708. 246 247comment "Set to Y if you want auto-loading the codec driver" 248 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m 249 250config SND_HDA_CODEC_HDMI 251 tristate "Build HDMI/DisplayPort HD-audio codec support" 252 select SND_DYNAMIC_MINORS 253 help 254 Say Y or M here to include HDMI and DisplayPort HD-audio codec 255 support in snd-hda-intel driver. This includes all AMD/ATI, 256 Intel and Nvidia HDMI/DisplayPort codecs. 257 258 Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS 259 to assure the multiple streams for DP-MST support. 260 261comment "Set to Y if you want auto-loading the codec driver" 262 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m 263 264config SND_HDA_CODEC_CIRRUS 265 tristate "Build Cirrus Logic codec support" 266 select SND_HDA_GENERIC 267 help 268 Say Y or M here to include Cirrus Logic codec support in 269 snd-hda-intel driver, such as CS4206. 270 271comment "Set to Y if you want auto-loading the codec driver" 272 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m 273 274config SND_HDA_CODEC_CS8409 275 tristate "Build Cirrus Logic HDA bridge support" 276 select SND_HDA_GENERIC 277 help 278 Say Y or M here to include Cirrus Logic HDA bridge support in 279 snd-hda-intel driver, such as CS8409. 280 281comment "Set to Y if you want auto-loading the codec driver" 282 depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m 283 284config SND_HDA_CODEC_CONEXANT 285 tristate "Build Conexant HD-audio codec support" 286 select SND_HDA_GENERIC 287 select SND_HDA_GENERIC_LEDS 288 help 289 Say Y or M here to include Conexant HD-audio codec support in 290 snd-hda-intel driver, such as CX20549. 291 292comment "Set to Y if you want auto-loading the codec driver" 293 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m 294 295config SND_HDA_CODEC_CA0110 296 tristate "Build Creative CA0110-IBG codec support" 297 select SND_HDA_GENERIC 298 help 299 Say Y or M here to include Creative CA0110-IBG codec support in 300 snd-hda-intel driver, found on some Creative X-Fi cards. 301 302comment "Set to Y if you want auto-loading the codec driver" 303 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m 304 305config SND_HDA_CODEC_CA0132 306 tristate "Build Creative CA0132 codec support" 307 help 308 Say Y or M here to include Creative CA0132 codec support in 309 snd-hda-intel driver. 310 311comment "Set to Y if you want auto-loading the codec driver" 312 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m 313 314config SND_HDA_CODEC_CA0132_DSP 315 bool "Support new DSP code for CA0132 codec" 316 depends on SND_HDA_CODEC_CA0132 317 default y 318 select SND_HDA_DSP_LOADER 319 select FW_LOADER 320 help 321 Say Y here to enable the DSP for Creative CA0132 for extended 322 features like equalizer or echo cancellation. 323 324 Note that this option requires the external firmware file 325 (ctefx.bin). 326 327config SND_HDA_CODEC_CMEDIA 328 tristate "Build C-Media HD-audio codec support" 329 select SND_HDA_GENERIC 330 help 331 Say Y or M here to include C-Media HD-audio codec support in 332 snd-hda-intel driver, such as CMI9880. 333 334comment "Set to Y if you want auto-loading the codec driver" 335 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m 336 337config SND_HDA_CODEC_SI3054 338 tristate "Build Silicon Labs 3054 HD-modem codec support" 339 help 340 Say Y or M here to include Silicon Labs 3054 HD-modem codec 341 (and compatibles) support in snd-hda-intel driver. 342 343comment "Set to Y if you want auto-loading the codec driver" 344 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m 345 346config SND_HDA_GENERIC 347 tristate "Enable generic HD-audio codec parser" 348 select SND_CTL_LED if SND_HDA_GENERIC_LEDS 349 select LEDS_CLASS if SND_HDA_GENERIC_LEDS 350 help 351 Say Y or M here to enable the generic HD-audio codec parser 352 in snd-hda-intel driver. 353 354comment "Set to Y if you want auto-loading the codec driver" 355 depends on SND_HDA=y && SND_HDA_GENERIC=m 356 357config SND_HDA_POWER_SAVE_DEFAULT 358 int "Default time-out for HD-audio power-save mode" 359 depends on PM 360 default 0 361 help 362 The default time-out value in seconds for HD-audio automatic 363 power-save mode. 0 means to disable the power-save mode. 364 365config SND_HDA_INTEL_HDMI_SILENT_STREAM 366 bool "Enable Silent Stream always for HDMI" 367 depends on SND_HDA_INTEL 368 help 369 Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream 370 for HDMI on hardware that supports the feature. 371 372 When enabled, the HDMI/DisplayPort codec will continue to provide 373 a continuous clock and a valid but silent data stream to 374 any connected external receiver. This allows to avoid gaps 375 at start of playback. Many receivers require multiple seconds 376 to start playing audio after the clock has been stopped. 377 This feature can impact power consumption as resources 378 are kept reserved both at transmitter and receiver. 379 380config SND_HDA_CTL_DEV_ID 381 bool "Use the device identifier field for controls" 382 depends on SND_HDA_INTEL 383 help 384 Say Y to use the device identifier field for (mixer) 385 controls (old behaviour until this option is available). 386 387 When enabled, the multiple HDA codecs may set the device 388 field in control (mixer) element identifiers. The use 389 of this field is not recommended and defined for mixer controls. 390 391 The old behaviour (Y) is obsolete and will be removed. Consider 392 to not enable this option. 393 394endif 395 396endmenu 397