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_SCODEC_CS35L41 95 tristate 96 select SND_HDA_GENERIC 97 select REGMAP_IRQ 98 99config SND_HDA_CS_DSP_CONTROLS 100 tristate 101 select FW_CS_DSP 102 103config SND_HDA_SCODEC_CS35L41_I2C 104 tristate "Build CS35L41 HD-audio side codec support for I2C Bus" 105 depends on I2C 106 depends on ACPI 107 depends on EFI 108 depends on SND_SOC 109 select SND_SOC_CS35L41_LIB 110 select SND_HDA_SCODEC_CS35L41 111 select SND_HDA_CS_DSP_CONTROLS 112 help 113 Say Y or M here to include CS35L41 I2C HD-audio side codec support 114 in snd-hda-intel driver, such as ALC287. 115 116comment "Set to Y if you want auto-loading the side codec driver" 117 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_I2C=m 118 119config SND_HDA_SCODEC_CS35L41_SPI 120 tristate "Build CS35L41 HD-audio codec support for SPI Bus" 121 depends on SPI_MASTER 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 SPI 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_SPI=m 134 135config SND_HDA_SCODEC_CS35L56 136 tristate 137 138config SND_HDA_SCODEC_CS35L56_I2C 139 tristate "Build CS35L56 HD-audio side codec support for I2C Bus" 140 depends on I2C 141 depends on ACPI || COMPILE_TEST 142 depends on SND_SOC 143 select FW_CS_DSP 144 imply SERIAL_MULTI_INSTANTIATE 145 select SND_HDA_GENERIC 146 select SND_SOC_CS35L56_SHARED 147 select SND_HDA_SCODEC_CS35L56 148 select SND_HDA_CS_DSP_CONTROLS 149 help 150 Say Y or M here to include CS35L56 amplifier support with 151 I2C control. 152 153config SND_HDA_SCODEC_CS35L56_SPI 154 tristate "Build CS35L56 HD-audio side codec support for SPI Bus" 155 depends on SPI_MASTER 156 depends on ACPI || COMPILE_TEST 157 depends on SND_SOC 158 select FW_CS_DSP 159 imply SERIAL_MULTI_INSTANTIATE 160 select SND_HDA_GENERIC 161 select SND_SOC_CS35L56_SHARED 162 select SND_HDA_SCODEC_CS35L56 163 select SND_HDA_CS_DSP_CONTROLS 164 help 165 Say Y or M here to include CS35L56 amplifier support with 166 SPI control. 167 168config SND_HDA_SCODEC_TAS2781_I2C 169 tristate "Build TAS2781 HD-audio side codec support for I2C Bus" 170 depends on I2C 171 depends on ACPI 172 depends on EFI 173 depends on SND_SOC 174 select SND_SOC_TAS2781_COMLIB 175 select SND_SOC_TAS2781_FMWLIB 176 select CRC32 177 help 178 Say Y or M here to include TAS2781 I2C HD-audio side codec support 179 in snd-hda-intel driver, such as ALC287. 180 181comment "Set to Y if you want auto-loading the side codec driver" 182 depends on SND_HDA=y && SND_HDA_SCODEC_TAS2781_I2C=m 183 184config SND_HDA_CODEC_REALTEK 185 tristate "Build Realtek HD-audio codec support" 186 depends on INPUT 187 select SND_HDA_GENERIC 188 select SND_HDA_GENERIC_LEDS 189 help 190 Say Y or M here to include Realtek HD-audio codec support in 191 snd-hda-intel driver, such as ALC880. 192 193comment "Set to Y if you want auto-loading the codec driver" 194 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m 195 196config SND_HDA_CODEC_ANALOG 197 tristate "Build Analog Devices HD-audio codec support" 198 select SND_HDA_GENERIC 199 help 200 Say Y or M here to include Analog Devices HD-audio codec support in 201 snd-hda-intel driver, such as AD1986A. 202 203comment "Set to Y if you want auto-loading the codec driver" 204 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m 205 206config SND_HDA_CODEC_SIGMATEL 207 tristate "Build IDT/Sigmatel HD-audio codec support" 208 select SND_HDA_GENERIC 209 select SND_HDA_GENERIC_LEDS 210 help 211 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in 212 snd-hda-intel driver, such as STAC9200. 213 214comment "Set to Y if you want auto-loading the codec driver" 215 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m 216 217config SND_HDA_CODEC_VIA 218 tristate "Build VIA HD-audio codec support" 219 select SND_HDA_GENERIC 220 help 221 Say Y or M here to include VIA HD-audio codec support in 222 snd-hda-intel driver, such as VT1708. 223 224comment "Set to Y if you want auto-loading the codec driver" 225 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m 226 227config SND_HDA_CODEC_HDMI 228 tristate "Build HDMI/DisplayPort HD-audio codec support" 229 select SND_DYNAMIC_MINORS 230 help 231 Say Y or M here to include HDMI and DisplayPort HD-audio codec 232 support in snd-hda-intel driver. This includes all AMD/ATI, 233 Intel and Nvidia HDMI/DisplayPort codecs. 234 235 Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS 236 to assure the multiple streams for DP-MST support. 237 238comment "Set to Y if you want auto-loading the codec driver" 239 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m 240 241config SND_HDA_CODEC_CIRRUS 242 tristate "Build Cirrus Logic codec support" 243 select SND_HDA_GENERIC 244 help 245 Say Y or M here to include Cirrus Logic codec support in 246 snd-hda-intel driver, such as CS4206. 247 248comment "Set to Y if you want auto-loading the codec driver" 249 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m 250 251config SND_HDA_CODEC_CS8409 252 tristate "Build Cirrus Logic HDA bridge support" 253 select SND_HDA_GENERIC 254 help 255 Say Y or M here to include Cirrus Logic HDA bridge support in 256 snd-hda-intel driver, such as CS8409. 257 258comment "Set to Y if you want auto-loading the codec driver" 259 depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m 260 261config SND_HDA_CODEC_CONEXANT 262 tristate "Build Conexant HD-audio codec support" 263 select SND_HDA_GENERIC 264 select SND_HDA_GENERIC_LEDS 265 help 266 Say Y or M here to include Conexant HD-audio codec support in 267 snd-hda-intel driver, such as CX20549. 268 269comment "Set to Y if you want auto-loading the codec driver" 270 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m 271 272config SND_HDA_CODEC_CA0110 273 tristate "Build Creative CA0110-IBG codec support" 274 select SND_HDA_GENERIC 275 help 276 Say Y or M here to include Creative CA0110-IBG codec support in 277 snd-hda-intel driver, found on some Creative X-Fi cards. 278 279comment "Set to Y if you want auto-loading the codec driver" 280 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m 281 282config SND_HDA_CODEC_CA0132 283 tristate "Build Creative CA0132 codec support" 284 help 285 Say Y or M here to include Creative CA0132 codec support in 286 snd-hda-intel driver. 287 288comment "Set to Y if you want auto-loading the codec driver" 289 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m 290 291config SND_HDA_CODEC_CA0132_DSP 292 bool "Support new DSP code for CA0132 codec" 293 depends on SND_HDA_CODEC_CA0132 294 default y 295 select SND_HDA_DSP_LOADER 296 select FW_LOADER 297 help 298 Say Y here to enable the DSP for Creative CA0132 for extended 299 features like equalizer or echo cancellation. 300 301 Note that this option requires the external firmware file 302 (ctefx.bin). 303 304config SND_HDA_CODEC_CMEDIA 305 tristate "Build C-Media HD-audio codec support" 306 select SND_HDA_GENERIC 307 help 308 Say Y or M here to include C-Media HD-audio codec support in 309 snd-hda-intel driver, such as CMI9880. 310 311comment "Set to Y if you want auto-loading the codec driver" 312 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m 313 314config SND_HDA_CODEC_SI3054 315 tristate "Build Silicon Labs 3054 HD-modem codec support" 316 help 317 Say Y or M here to include Silicon Labs 3054 HD-modem codec 318 (and compatibles) support in snd-hda-intel driver. 319 320comment "Set to Y if you want auto-loading the codec driver" 321 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m 322 323config SND_HDA_GENERIC 324 tristate "Enable generic HD-audio codec parser" 325 select SND_CTL_LED if SND_HDA_GENERIC_LEDS 326 select LEDS_CLASS if SND_HDA_GENERIC_LEDS 327 help 328 Say Y or M here to enable the generic HD-audio codec parser 329 in snd-hda-intel driver. 330 331comment "Set to Y if you want auto-loading the codec driver" 332 depends on SND_HDA=y && SND_HDA_GENERIC=m 333 334config SND_HDA_POWER_SAVE_DEFAULT 335 int "Default time-out for HD-audio power-save mode" 336 depends on PM 337 default 0 338 help 339 The default time-out value in seconds for HD-audio automatic 340 power-save mode. 0 means to disable the power-save mode. 341 342config SND_HDA_INTEL_HDMI_SILENT_STREAM 343 bool "Enable Silent Stream always for HDMI" 344 depends on SND_HDA_INTEL 345 help 346 Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream 347 for HDMI on hardware that supports the feature. 348 349 When enabled, the HDMI/DisplayPort codec will continue to provide 350 a continuous clock and a valid but silent data stream to 351 any connected external receiver. This allows to avoid gaps 352 at start of playback. Many receivers require multiple seconds 353 to start playing audio after the clock has been stopped. 354 This feature can impact power consumption as resources 355 are kept reserved both at transmitter and receiver. 356 357config SND_HDA_CTL_DEV_ID 358 bool "Use the device identifier field for controls" 359 depends on SND_HDA_INTEL 360 help 361 Say Y to use the device identifier field for (mixer) 362 controls (old behaviour until this option is available). 363 364 When enabled, the multiple HDA codecs may set the device 365 field in control (mixer) element identifiers. The use 366 of this field is not recommended and defined for mixer controls. 367 368 The old behaviour (Y) is obsolete and will be removed. Consider 369 to not enable this option. 370 371endif 372 373endmenu 374