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 97config SND_HDA_SCODEC_CS35L41_I2C 98 tristate "Build CS35L41 HD-audio side codec support for I2C Bus" 99 depends on I2C 100 depends on ACPI 101 depends on SND_SOC 102 select SND_HDA_GENERIC 103 select SND_SOC_CS35L41_LIB 104 select SND_HDA_SCODEC_CS35L41 105 help 106 Say Y or M here to include CS35L41 I2C HD-audio side codec support 107 in snd-hda-intel driver, such as ALC287. 108 109comment "Set to Y if you want auto-loading the side codec driver" 110 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_I2C=m 111 112config SND_HDA_SCODEC_CS35L41_SPI 113 tristate "Build CS35L41 HD-audio codec support for SPI Bus" 114 depends on SPI_MASTER 115 depends on ACPI 116 depends on SND_SOC 117 select SND_HDA_GENERIC 118 select SND_SOC_CS35L41_LIB 119 select SND_HDA_SCODEC_CS35L41 120 help 121 Say Y or M here to include CS35L41 SPI HD-audio side codec support 122 in snd-hda-intel driver, such as ALC287. 123 124comment "Set to Y if you want auto-loading the side codec driver" 125 depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m 126 127config SND_HDA_CODEC_REALTEK 128 tristate "Build Realtek HD-audio codec support" 129 select SND_HDA_GENERIC 130 select SND_HDA_GENERIC_LEDS 131 help 132 Say Y or M here to include Realtek HD-audio codec support in 133 snd-hda-intel driver, such as ALC880. 134 135comment "Set to Y if you want auto-loading the codec driver" 136 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m 137 138config SND_HDA_CODEC_ANALOG 139 tristate "Build Analog Devices HD-audio codec support" 140 select SND_HDA_GENERIC 141 help 142 Say Y or M here to include Analog Devices HD-audio codec support in 143 snd-hda-intel driver, such as AD1986A. 144 145comment "Set to Y if you want auto-loading the codec driver" 146 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m 147 148config SND_HDA_CODEC_SIGMATEL 149 tristate "Build IDT/Sigmatel HD-audio codec support" 150 select SND_HDA_GENERIC 151 select SND_HDA_GENERIC_LEDS 152 help 153 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in 154 snd-hda-intel driver, such as STAC9200. 155 156comment "Set to Y if you want auto-loading the codec driver" 157 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m 158 159config SND_HDA_CODEC_VIA 160 tristate "Build VIA HD-audio codec support" 161 select SND_HDA_GENERIC 162 help 163 Say Y or M here to include VIA HD-audio codec support in 164 snd-hda-intel driver, such as VT1708. 165 166comment "Set to Y if you want auto-loading the codec driver" 167 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m 168 169config SND_HDA_CODEC_HDMI 170 tristate "Build HDMI/DisplayPort HD-audio codec support" 171 select SND_DYNAMIC_MINORS 172 help 173 Say Y or M here to include HDMI and DisplayPort HD-audio codec 174 support in snd-hda-intel driver. This includes all AMD/ATI, 175 Intel and Nvidia HDMI/DisplayPort codecs. 176 177 Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS 178 to assure the multiple streams for DP-MST support. 179 180comment "Set to Y if you want auto-loading the codec driver" 181 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m 182 183config SND_HDA_CODEC_CIRRUS 184 tristate "Build Cirrus Logic codec support" 185 select SND_HDA_GENERIC 186 help 187 Say Y or M here to include Cirrus Logic codec support in 188 snd-hda-intel driver, such as CS4206. 189 190comment "Set to Y if you want auto-loading the codec driver" 191 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m 192 193config SND_HDA_CODEC_CS8409 194 tristate "Build Cirrus Logic HDA bridge support" 195 select SND_HDA_GENERIC 196 help 197 Say Y or M here to include Cirrus Logic HDA bridge support in 198 snd-hda-intel driver, such as CS8409. 199 200comment "Set to Y if you want auto-loading the codec driver" 201 depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m 202 203config SND_HDA_CODEC_CONEXANT 204 tristate "Build Conexant HD-audio codec support" 205 select SND_HDA_GENERIC 206 select SND_HDA_GENERIC_LEDS 207 help 208 Say Y or M here to include Conexant HD-audio codec support in 209 snd-hda-intel driver, such as CX20549. 210 211comment "Set to Y if you want auto-loading the codec driver" 212 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m 213 214config SND_HDA_CODEC_CA0110 215 tristate "Build Creative CA0110-IBG codec support" 216 select SND_HDA_GENERIC 217 help 218 Say Y or M here to include Creative CA0110-IBG codec support in 219 snd-hda-intel driver, found on some Creative X-Fi cards. 220 221comment "Set to Y if you want auto-loading the codec driver" 222 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m 223 224config SND_HDA_CODEC_CA0132 225 tristate "Build Creative CA0132 codec support" 226 help 227 Say Y or M here to include Creative CA0132 codec support in 228 snd-hda-intel driver. 229 230comment "Set to Y if you want auto-loading the codec driver" 231 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m 232 233config SND_HDA_CODEC_CA0132_DSP 234 bool "Support new DSP code for CA0132 codec" 235 depends on SND_HDA_CODEC_CA0132 236 default y 237 select SND_HDA_DSP_LOADER 238 select FW_LOADER 239 help 240 Say Y here to enable the DSP for Creative CA0132 for extended 241 features like equalizer or echo cancellation. 242 243 Note that this option requires the external firmware file 244 (ctefx.bin). 245 246config SND_HDA_CODEC_CMEDIA 247 tristate "Build C-Media HD-audio codec support" 248 select SND_HDA_GENERIC 249 help 250 Say Y or M here to include C-Media HD-audio codec support in 251 snd-hda-intel driver, such as CMI9880. 252 253comment "Set to Y if you want auto-loading the codec driver" 254 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m 255 256config SND_HDA_CODEC_SI3054 257 tristate "Build Silicon Labs 3054 HD-modem codec support" 258 help 259 Say Y or M here to include Silicon Labs 3054 HD-modem codec 260 (and compatibles) support in snd-hda-intel driver. 261 262comment "Set to Y if you want auto-loading the codec driver" 263 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m 264 265config SND_HDA_GENERIC 266 tristate "Enable generic HD-audio codec parser" 267 select SND_CTL_LED if SND_HDA_GENERIC_LEDS 268 select LEDS_CLASS if SND_HDA_GENERIC_LEDS 269 help 270 Say Y or M here to enable the generic HD-audio codec parser 271 in snd-hda-intel driver. 272 273comment "Set to Y if you want auto-loading the codec driver" 274 depends on SND_HDA=y && SND_HDA_GENERIC=m 275 276config SND_HDA_POWER_SAVE_DEFAULT 277 int "Default time-out for HD-audio power-save mode" 278 depends on PM 279 default 0 280 help 281 The default time-out value in seconds for HD-audio automatic 282 power-save mode. 0 means to disable the power-save mode. 283 284config SND_HDA_INTEL_HDMI_SILENT_STREAM 285 bool "Enable Silent Stream always for HDMI" 286 depends on SND_HDA_INTEL 287 help 288 Intel hardware has a feature called 'silent stream', that 289 keeps external HDMI receiver's analog circuitry powered on 290 avoiding 2-3 sec silence during playback start. This mechanism 291 relies on setting channel_id as 0xf, sending info packet and 292 preventing codec D3 entry (increasing platform static power 293 consumption when HDMI receiver is plugged-in). 2-3 sec silence 294 at the playback start is expected whenever there is format change. 295 (default is 2 channel format). 296 Say Y to enable Silent Stream feature. 297 298endif 299 300endmenu 301