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_CS35L41_I2C 120 tristate "Build CS35L41 HD-audio side codec support for I2C Bus" 121 depends on I2C 122 depends on ACPI 123 depends on EFI 124 depends on SND_SOC 125 select SND_SOC_CS35L41_LIB 126 select SND_HDA_SCODEC_CS35L41 127 select SND_HDA_CS_DSP_CONTROLS 128 help 129 Say Y or M here to include CS35L41 I2C HD-audio side codec support 130 in snd-hda-intel driver, such as ALC287. 131 132comment "Set to Y if you want auto-loading the side codec driver" 133 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_I2C=m 134 135config SND_HDA_SCODEC_CS35L41_SPI 136 tristate "Build CS35L41 HD-audio codec support for SPI Bus" 137 depends on SPI_MASTER 138 depends on ACPI 139 depends on EFI 140 depends on SND_SOC 141 select SND_SOC_CS35L41_LIB 142 select SND_HDA_SCODEC_CS35L41 143 select SND_HDA_CS_DSP_CONTROLS 144 help 145 Say Y or M here to include CS35L41 SPI HD-audio side codec support 146 in snd-hda-intel driver, such as ALC287. 147 148comment "Set to Y if you want auto-loading the side codec driver" 149 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m 150 151config SND_HDA_SCODEC_CS35L56 152 tristate 153 154config SND_HDA_SCODEC_CS35L56_I2C 155 tristate "Build CS35L56 HD-audio side codec support for I2C Bus" 156 depends on I2C 157 depends on ACPI || COMPILE_TEST 158 depends on SND_SOC 159 select CS_DSP 160 select SND_HDA_GENERIC 161 select SND_SOC_CS35L56_SHARED 162 select SND_HDA_SCODEC_CS35L56 163 select SND_HDA_CIRRUS_SCODEC 164 select SND_HDA_CS_DSP_CONTROLS 165 help 166 Say Y or M here to include CS35L56 amplifier support with 167 I2C control. 168 169config SND_HDA_SCODEC_CS35L56_SPI 170 tristate "Build CS35L56 HD-audio side codec support for SPI Bus" 171 depends on SPI_MASTER 172 depends on ACPI || COMPILE_TEST 173 depends on SND_SOC 174 select CS_DSP 175 select SND_HDA_GENERIC 176 select SND_SOC_CS35L56_SHARED 177 select SND_HDA_SCODEC_CS35L56 178 select SND_HDA_CIRRUS_SCODEC 179 select SND_HDA_CS_DSP_CONTROLS 180 help 181 Say Y or M here to include CS35L56 amplifier support with 182 SPI control. 183 184config SND_HDA_SCODEC_TAS2781_I2C 185 tristate "Build TAS2781 HD-audio side codec support for I2C Bus" 186 depends on I2C 187 depends on ACPI 188 depends on EFI 189 depends on SND_SOC 190 select SND_SOC_TAS2781_COMLIB 191 select SND_SOC_TAS2781_FMWLIB 192 select CRC32_SARWATE 193 help 194 Say Y or M here to include TAS2781 I2C HD-audio side codec support 195 in snd-hda-intel driver, such as ALC287. 196 197comment "Set to Y if you want auto-loading the side codec driver" 198 depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_I2C=m 199 200config SND_HDA_CODEC_REALTEK 201 tristate "Build Realtek HD-audio codec support" 202 select SND_HDA_GENERIC 203 select SND_HDA_GENERIC_LEDS 204 help 205 Say Y or M here to include Realtek HD-audio codec support in 206 snd-hda-intel driver, such as ALC880. 207 208comment "Set to Y if you want auto-loading the codec driver" 209 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m 210 211config SND_HDA_CODEC_ANALOG 212 tristate "Build Analog Devices HD-audio codec support" 213 select SND_HDA_GENERIC 214 help 215 Say Y or M here to include Analog Devices HD-audio codec support in 216 snd-hda-intel driver, such as AD1986A. 217 218comment "Set to Y if you want auto-loading the codec driver" 219 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m 220 221config SND_HDA_CODEC_SIGMATEL 222 tristate "Build IDT/Sigmatel HD-audio codec support" 223 select SND_HDA_GENERIC 224 select SND_HDA_GENERIC_LEDS 225 help 226 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in 227 snd-hda-intel driver, such as STAC9200. 228 229comment "Set to Y if you want auto-loading the codec driver" 230 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m 231 232config SND_HDA_CODEC_VIA 233 tristate "Build VIA HD-audio codec support" 234 select SND_HDA_GENERIC 235 help 236 Say Y or M here to include VIA HD-audio codec support in 237 snd-hda-intel driver, such as VT1708. 238 239comment "Set to Y if you want auto-loading the codec driver" 240 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m 241 242config SND_HDA_CODEC_HDMI 243 tristate "Build HDMI/DisplayPort HD-audio codec support" 244 select SND_DYNAMIC_MINORS 245 help 246 Say Y or M here to include HDMI and DisplayPort HD-audio codec 247 support in snd-hda-intel driver. This includes all AMD/ATI, 248 Intel and Nvidia HDMI/DisplayPort codecs. 249 250 Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS 251 to assure the multiple streams for DP-MST support. 252 253comment "Set to Y if you want auto-loading the codec driver" 254 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m 255 256config SND_HDA_CODEC_CIRRUS 257 tristate "Build Cirrus Logic codec support" 258 select SND_HDA_GENERIC 259 help 260 Say Y or M here to include Cirrus Logic codec support in 261 snd-hda-intel driver, such as CS4206. 262 263comment "Set to Y if you want auto-loading the codec driver" 264 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m 265 266config SND_HDA_CODEC_CS8409 267 tristate "Build Cirrus Logic HDA bridge support" 268 select SND_HDA_GENERIC 269 help 270 Say Y or M here to include Cirrus Logic HDA bridge support in 271 snd-hda-intel driver, such as CS8409. 272 273comment "Set to Y if you want auto-loading the codec driver" 274 depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m 275 276config SND_HDA_CODEC_CONEXANT 277 tristate "Build Conexant HD-audio codec support" 278 select SND_HDA_GENERIC 279 select SND_HDA_GENERIC_LEDS 280 help 281 Say Y or M here to include Conexant HD-audio codec support in 282 snd-hda-intel driver, such as CX20549. 283 284comment "Set to Y if you want auto-loading the codec driver" 285 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m 286 287config SND_HDA_CODEC_CA0110 288 tristate "Build Creative CA0110-IBG codec support" 289 select SND_HDA_GENERIC 290 help 291 Say Y or M here to include Creative CA0110-IBG codec support in 292 snd-hda-intel driver, found on some Creative X-Fi cards. 293 294comment "Set to Y if you want auto-loading the codec driver" 295 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m 296 297config SND_HDA_CODEC_CA0132 298 tristate "Build Creative CA0132 codec support" 299 help 300 Say Y or M here to include Creative CA0132 codec support in 301 snd-hda-intel driver. 302 303comment "Set to Y if you want auto-loading the codec driver" 304 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m 305 306config SND_HDA_CODEC_CA0132_DSP 307 bool "Support new DSP code for CA0132 codec" 308 depends on SND_HDA_CODEC_CA0132 309 default y 310 select SND_HDA_DSP_LOADER 311 select FW_LOADER 312 help 313 Say Y here to enable the DSP for Creative CA0132 for extended 314 features like equalizer or echo cancellation. 315 316 Note that this option requires the external firmware file 317 (ctefx.bin). 318 319config SND_HDA_CODEC_CMEDIA 320 tristate "Build C-Media HD-audio codec support" 321 select SND_HDA_GENERIC 322 help 323 Say Y or M here to include C-Media HD-audio codec support in 324 snd-hda-intel driver, such as CMI9880. 325 326comment "Set to Y if you want auto-loading the codec driver" 327 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m 328 329config SND_HDA_CODEC_SI3054 330 tristate "Build Silicon Labs 3054 HD-modem codec support" 331 help 332 Say Y or M here to include Silicon Labs 3054 HD-modem codec 333 (and compatibles) support in snd-hda-intel driver. 334 335comment "Set to Y if you want auto-loading the codec driver" 336 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m 337 338config SND_HDA_GENERIC 339 tristate "Enable generic HD-audio codec parser" 340 select SND_CTL_LED if SND_HDA_GENERIC_LEDS 341 select LEDS_CLASS if SND_HDA_GENERIC_LEDS 342 help 343 Say Y or M here to enable the generic HD-audio codec parser 344 in snd-hda-intel driver. 345 346comment "Set to Y if you want auto-loading the codec driver" 347 depends on SND_HDA=y && SND_HDA_GENERIC=m 348 349config SND_HDA_POWER_SAVE_DEFAULT 350 int "Default time-out for HD-audio power-save mode" 351 depends on PM 352 default 0 353 help 354 The default time-out value in seconds for HD-audio automatic 355 power-save mode. 0 means to disable the power-save mode. 356 357config SND_HDA_INTEL_HDMI_SILENT_STREAM 358 bool "Enable Silent Stream always for HDMI" 359 depends on SND_HDA_INTEL 360 help 361 Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream 362 for HDMI on hardware that supports the feature. 363 364 When enabled, the HDMI/DisplayPort codec will continue to provide 365 a continuous clock and a valid but silent data stream to 366 any connected external receiver. This allows to avoid gaps 367 at start of playback. Many receivers require multiple seconds 368 to start playing audio after the clock has been stopped. 369 This feature can impact power consumption as resources 370 are kept reserved both at transmitter and receiver. 371 372config SND_HDA_CTL_DEV_ID 373 bool "Use the device identifier field for controls" 374 depends on SND_HDA_INTEL 375 help 376 Say Y to use the device identifier field for (mixer) 377 controls (old behaviour until this option is available). 378 379 When enabled, the multiple HDA codecs may set the device 380 field in control (mixer) element identifiers. The use 381 of this field is not recommended and defined for mixer controls. 382 383 The old behaviour (Y) is obsolete and will be removed. Consider 384 to not enable this option. 385 386endif 387 388endmenu 389