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 help 132 Say Y or M here to include CS35L41 I2C HD-audio side codec support 133 in snd-hda-intel driver, such as ALC287. 134 135comment "Set to Y if you want auto-loading the side codec driver" 136 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_I2C=m 137 138config SND_HDA_SCODEC_CS35L41_SPI 139 tristate "Build CS35L41 HD-audio codec support for SPI Bus" 140 depends on SPI_MASTER 141 depends on ACPI 142 depends on EFI 143 depends on SND_SOC 144 select SND_SOC_CS35L41_LIB 145 select SND_HDA_SCODEC_CS35L41 146 select SND_HDA_CS_DSP_CONTROLS 147 help 148 Say Y or M here to include CS35L41 SPI HD-audio side codec support 149 in snd-hda-intel driver, such as ALC287. 150 151comment "Set to Y if you want auto-loading the side codec driver" 152 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m 153 154config SND_HDA_SCODEC_CS35L56 155 tristate 156 157config SND_HDA_SCODEC_CS35L56_I2C 158 tristate "Build CS35L56 HD-audio side codec support for I2C Bus" 159 depends on I2C 160 depends on ACPI || COMPILE_TEST 161 depends on SND_SOC 162 select FW_CS_DSP 163 select SND_HDA_GENERIC 164 select SND_SOC_CS35L56_SHARED 165 select SND_HDA_SCODEC_CS35L56 166 select SND_HDA_CIRRUS_SCODEC 167 select SND_HDA_CS_DSP_CONTROLS 168 select SND_SOC_CS_AMP_LIB 169 help 170 Say Y or M here to include CS35L56 amplifier support with 171 I2C control. 172 173config SND_HDA_SCODEC_CS35L56_SPI 174 tristate "Build CS35L56 HD-audio side codec support for SPI Bus" 175 depends on SPI_MASTER 176 depends on ACPI || COMPILE_TEST 177 depends on SND_SOC 178 select FW_CS_DSP 179 select SND_HDA_GENERIC 180 select SND_SOC_CS35L56_SHARED 181 select SND_HDA_SCODEC_CS35L56 182 select SND_HDA_CIRRUS_SCODEC 183 select SND_HDA_CS_DSP_CONTROLS 184 select SND_SOC_CS_AMP_LIB 185 help 186 Say Y or M here to include CS35L56 amplifier support with 187 SPI control. 188 189config SND_HDA_SCODEC_TAS2781_I2C 190 tristate "Build TAS2781 HD-audio side codec support for I2C Bus" 191 depends on I2C 192 depends on ACPI 193 depends on EFI 194 depends on SND_SOC 195 select SND_SOC_TAS2781_COMLIB 196 select SND_SOC_TAS2781_FMWLIB 197 select CRC32_SARWATE 198 help 199 Say Y or M here to include TAS2781 I2C HD-audio side codec support 200 in snd-hda-intel driver, such as ALC287. 201 202comment "Set to Y if you want auto-loading the side codec driver" 203 depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_I2C=m 204 205config SND_HDA_CODEC_REALTEK 206 tristate "Build Realtek HD-audio codec support" 207 select SND_HDA_GENERIC 208 select SND_HDA_GENERIC_LEDS 209 select SND_HDA_SCODEC_COMPONENT 210 help 211 Say Y or M here to include Realtek HD-audio codec support in 212 snd-hda-intel driver, such as ALC880. 213 214comment "Set to Y if you want auto-loading the codec driver" 215 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m 216 217config SND_HDA_CODEC_ANALOG 218 tristate "Build Analog Devices HD-audio codec support" 219 select SND_HDA_GENERIC 220 help 221 Say Y or M here to include Analog Devices HD-audio codec support in 222 snd-hda-intel driver, such as AD1986A. 223 224comment "Set to Y if you want auto-loading the codec driver" 225 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m 226 227config SND_HDA_CODEC_SIGMATEL 228 tristate "Build IDT/Sigmatel HD-audio codec support" 229 select SND_HDA_GENERIC 230 select SND_HDA_GENERIC_LEDS 231 help 232 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in 233 snd-hda-intel driver, such as STAC9200. 234 235comment "Set to Y if you want auto-loading the codec driver" 236 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m 237 238config SND_HDA_CODEC_VIA 239 tristate "Build VIA HD-audio codec support" 240 select SND_HDA_GENERIC 241 help 242 Say Y or M here to include VIA HD-audio codec support in 243 snd-hda-intel driver, such as VT1708. 244 245comment "Set to Y if you want auto-loading the codec driver" 246 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m 247 248config SND_HDA_CODEC_HDMI 249 tristate "Build HDMI/DisplayPort HD-audio codec support" 250 select SND_DYNAMIC_MINORS 251 help 252 Say Y or M here to include HDMI and DisplayPort HD-audio codec 253 support in snd-hda-intel driver. This includes all AMD/ATI, 254 Intel and Nvidia HDMI/DisplayPort codecs. 255 256 Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS 257 to assure the multiple streams for DP-MST support. 258 259comment "Set to Y if you want auto-loading the codec driver" 260 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m 261 262config SND_HDA_CODEC_CIRRUS 263 tristate "Build Cirrus Logic codec support" 264 select SND_HDA_GENERIC 265 help 266 Say Y or M here to include Cirrus Logic codec support in 267 snd-hda-intel driver, such as CS4206. 268 269comment "Set to Y if you want auto-loading the codec driver" 270 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m 271 272config SND_HDA_CODEC_CS8409 273 tristate "Build Cirrus Logic HDA bridge support" 274 select SND_HDA_GENERIC 275 help 276 Say Y or M here to include Cirrus Logic HDA bridge support in 277 snd-hda-intel driver, such as CS8409. 278 279comment "Set to Y if you want auto-loading the codec driver" 280 depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m 281 282config SND_HDA_CODEC_CONEXANT 283 tristate "Build Conexant HD-audio codec support" 284 select SND_HDA_GENERIC 285 select SND_HDA_GENERIC_LEDS 286 help 287 Say Y or M here to include Conexant HD-audio codec support in 288 snd-hda-intel driver, such as CX20549. 289 290comment "Set to Y if you want auto-loading the codec driver" 291 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m 292 293config SND_HDA_CODEC_CA0110 294 tristate "Build Creative CA0110-IBG codec support" 295 select SND_HDA_GENERIC 296 help 297 Say Y or M here to include Creative CA0110-IBG codec support in 298 snd-hda-intel driver, found on some Creative X-Fi cards. 299 300comment "Set to Y if you want auto-loading the codec driver" 301 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m 302 303config SND_HDA_CODEC_CA0132 304 tristate "Build Creative CA0132 codec support" 305 help 306 Say Y or M here to include Creative CA0132 codec support in 307 snd-hda-intel driver. 308 309comment "Set to Y if you want auto-loading the codec driver" 310 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m 311 312config SND_HDA_CODEC_CA0132_DSP 313 bool "Support new DSP code for CA0132 codec" 314 depends on SND_HDA_CODEC_CA0132 315 default y 316 select SND_HDA_DSP_LOADER 317 select FW_LOADER 318 help 319 Say Y here to enable the DSP for Creative CA0132 for extended 320 features like equalizer or echo cancellation. 321 322 Note that this option requires the external firmware file 323 (ctefx.bin). 324 325config SND_HDA_CODEC_CMEDIA 326 tristate "Build C-Media HD-audio codec support" 327 select SND_HDA_GENERIC 328 help 329 Say Y or M here to include C-Media HD-audio codec support in 330 snd-hda-intel driver, such as CMI9880. 331 332comment "Set to Y if you want auto-loading the codec driver" 333 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m 334 335config SND_HDA_CODEC_SI3054 336 tristate "Build Silicon Labs 3054 HD-modem codec support" 337 help 338 Say Y or M here to include Silicon Labs 3054 HD-modem codec 339 (and compatibles) support in snd-hda-intel driver. 340 341comment "Set to Y if you want auto-loading the codec driver" 342 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m 343 344config SND_HDA_GENERIC 345 tristate "Enable generic HD-audio codec parser" 346 select SND_CTL_LED if SND_HDA_GENERIC_LEDS 347 select LEDS_CLASS if SND_HDA_GENERIC_LEDS 348 help 349 Say Y or M here to enable the generic HD-audio codec parser 350 in snd-hda-intel driver. 351 352comment "Set to Y if you want auto-loading the codec driver" 353 depends on SND_HDA=y && SND_HDA_GENERIC=m 354 355config SND_HDA_POWER_SAVE_DEFAULT 356 int "Default time-out for HD-audio power-save mode" 357 depends on PM 358 default 0 359 help 360 The default time-out value in seconds for HD-audio automatic 361 power-save mode. 0 means to disable the power-save mode. 362 363config SND_HDA_INTEL_HDMI_SILENT_STREAM 364 bool "Enable Silent Stream always for HDMI" 365 depends on SND_HDA_INTEL 366 help 367 Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream 368 for HDMI on hardware that supports the feature. 369 370 When enabled, the HDMI/DisplayPort codec will continue to provide 371 a continuous clock and a valid but silent data stream to 372 any connected external receiver. This allows to avoid gaps 373 at start of playback. Many receivers require multiple seconds 374 to start playing audio after the clock has been stopped. 375 This feature can impact power consumption as resources 376 are kept reserved both at transmitter and receiver. 377 378config SND_HDA_CTL_DEV_ID 379 bool "Use the device identifier field for controls" 380 depends on SND_HDA_INTEL 381 help 382 Say Y to use the device identifier field for (mixer) 383 controls (old behaviour until this option is available). 384 385 When enabled, the multiple HDA codecs may set the device 386 field in control (mixer) element identifiers. The use 387 of this field is not recommended and defined for mixer controls. 388 389 The old behaviour (Y) is obsolete and will be removed. Consider 390 to not enable this option. 391 392endif 393 394endmenu 395