1menu "HD-Audio" 2 3config SND_HDA 4 tristate 5 select SND_PCM 6 select SND_VMASTER 7 select SND_JACK if INPUT=y || INPUT=SND 8 select SND_HDA_CORE 9 10config SND_HDA_INTEL 11 tristate "HD Audio PCI" 12 depends on SND_PCI 13 select SND_HDA 14 help 15 Say Y here to include support for Intel "High Definition 16 Audio" (Azalia) and its compatible devices. 17 18 This option enables the HD-audio controller. Don't forget 19 to choose the appropriate codec options below. 20 21 To compile this driver as a module, choose M here: the module 22 will be called snd-hda-intel. 23 24config SND_HDA_TEGRA 25 tristate "NVIDIA Tegra HD Audio" 26 depends on ARCH_TEGRA 27 select SND_HDA 28 help 29 Say Y here to support the HDA controller present in NVIDIA 30 Tegra SoCs 31 32 This options enables support for the HD Audio controller 33 present in some NVIDIA Tegra SoCs, used to communicate audio 34 to the HDMI output. 35 36 To compile this driver as a module, choose M here: the module 37 will be called snd-hda-tegra. 38 39if SND_HDA 40 41config SND_HDA_HWDEP 42 bool "Build hwdep interface for HD-audio driver" 43 select SND_HWDEP 44 help 45 Say Y here to build a hwdep interface for HD-audio driver. 46 This interface can be used for out-of-band communication 47 with codecs for debugging purposes. 48 49config SND_HDA_RECONFIG 50 bool "Allow dynamic codec reconfiguration" 51 help 52 Say Y here to enable the HD-audio codec re-configuration feature. 53 This adds the sysfs interfaces to allow user to clear the whole 54 codec configuration, change the codec setup, add extra verbs, 55 and re-configure the codec dynamically. 56 57config SND_HDA_INPUT_BEEP 58 bool "Support digital beep via input layer" 59 depends on INPUT=y || INPUT=SND_HDA 60 help 61 Say Y here to build a digital beep interface for HD-audio 62 driver. This interface is used to generate digital beeps. 63 64config SND_HDA_INPUT_BEEP_MODE 65 int "Digital beep registration mode (0=off, 1=on)" 66 depends on SND_HDA_INPUT_BEEP=y 67 default "1" 68 range 0 1 69 help 70 Set 0 to disable the digital beep interface for HD-audio by default. 71 Set 1 to always enable the digital beep interface for HD-audio by 72 default. 73 74config SND_HDA_PATCH_LOADER 75 bool "Support initialization patch loading for HD-audio" 76 select FW_LOADER 77 select SND_HDA_RECONFIG 78 help 79 Say Y here to allow the HD-audio driver to load a pseudo 80 firmware file ("patch") for overriding the BIOS setup at 81 start up. The "patch" file can be specified via patch module 82 option, such as patch=hda-init. 83 84config SND_HDA_CODEC_REALTEK 85 tristate "Build Realtek HD-audio codec support" 86 select SND_HDA_GENERIC 87 select INPUT 88 help 89 Say Y or M here to include Realtek HD-audio codec support in 90 snd-hda-intel driver, such as ALC880. 91 92comment "Set to Y if you want auto-loading the codec driver" 93 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m 94 95config SND_HDA_CODEC_ANALOG 96 tristate "Build Analog Device HD-audio codec support" 97 select SND_HDA_GENERIC 98 help 99 Say Y or M here to include Analog Device HD-audio codec support in 100 snd-hda-intel driver, such as AD1986A. 101 102comment "Set to Y if you want auto-loading the codec driver" 103 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m 104 105config SND_HDA_CODEC_SIGMATEL 106 tristate "Build IDT/Sigmatel HD-audio codec support" 107 select SND_HDA_GENERIC 108 help 109 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in 110 snd-hda-intel driver, such as STAC9200. 111 112comment "Set to Y if you want auto-loading the codec driver" 113 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m 114 115config SND_HDA_CODEC_VIA 116 tristate "Build VIA HD-audio codec support" 117 select SND_HDA_GENERIC 118 help 119 Say Y or M here to include VIA HD-audio codec support in 120 snd-hda-intel driver, such as VT1708. 121 122comment "Set to Y if you want auto-loading the codec driver" 123 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m 124 125config SND_HDA_CODEC_HDMI 126 tristate "Build HDMI/DisplayPort HD-audio codec support" 127 help 128 Say Y or M here to include HDMI and DisplayPort HD-audio codec 129 support in snd-hda-intel driver. This includes all AMD/ATI, 130 Intel and Nvidia HDMI/DisplayPort codecs. 131 132comment "Set to Y if you want auto-loading the codec driver" 133 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m 134 135config SND_HDA_CODEC_CIRRUS 136 tristate "Build Cirrus Logic codec support" 137 select SND_HDA_GENERIC 138 help 139 Say Y or M here to include Cirrus Logic codec support in 140 snd-hda-intel driver, such as CS4206. 141 142comment "Set to Y if you want auto-loading the codec driver" 143 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m 144 145config SND_HDA_CODEC_CONEXANT 146 tristate "Build Conexant HD-audio codec support" 147 select SND_HDA_GENERIC 148 help 149 Say Y or M here to include Conexant HD-audio codec support in 150 snd-hda-intel driver, such as CX20549. 151 152comment "Set to Y if you want auto-loading the codec driver" 153 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m 154 155config SND_HDA_CODEC_CA0110 156 tristate "Build Creative CA0110-IBG codec support" 157 select SND_HDA_GENERIC 158 help 159 Say Y or M here to include Creative CA0110-IBG codec support in 160 snd-hda-intel driver, found on some Creative X-Fi cards. 161 162comment "Set to Y if you want auto-loading the codec driver" 163 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m 164 165config SND_HDA_CODEC_CA0132 166 tristate "Build Creative CA0132 codec support" 167 help 168 Say Y or M here to include Creative CA0132 codec support in 169 snd-hda-intel driver. 170 171comment "Set to Y if you want auto-loading the codec driver" 172 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m 173 174config SND_HDA_CODEC_CA0132_DSP 175 bool "Support new DSP code for CA0132 codec" 176 depends on SND_HDA_CODEC_CA0132 177 select SND_HDA_DSP_LOADER 178 select FW_LOADER 179 help 180 Say Y here to enable the DSP for Creative CA0132 for extended 181 features like equalizer or echo cancellation. 182 183 Note that this option requires the external firmware file 184 (ctefx.bin). 185 186config SND_HDA_CODEC_CMEDIA 187 tristate "Build C-Media HD-audio codec support" 188 select SND_HDA_GENERIC 189 help 190 Say Y or M here to include C-Media HD-audio codec support in 191 snd-hda-intel driver, such as CMI9880. 192 193comment "Set to Y if you want auto-loading the codec driver" 194 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m 195 196config SND_HDA_CODEC_SI3054 197 tristate "Build Silicon Labs 3054 HD-modem codec support" 198 help 199 Say Y or M here to include Silicon Labs 3054 HD-modem codec 200 (and compatibles) support in snd-hda-intel driver. 201 202comment "Set to Y if you want auto-loading the codec driver" 203 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m 204 205config SND_HDA_GENERIC 206 tristate "Enable generic HD-audio codec parser" 207 help 208 Say Y or M here to enable the generic HD-audio codec parser 209 in snd-hda-intel driver. 210 211comment "Set to Y if you want auto-loading the codec driver" 212 depends on SND_HDA=y && SND_HDA_GENERIC=m 213 214config SND_HDA_POWER_SAVE_DEFAULT 215 int "Default time-out for HD-audio power-save mode" 216 depends on PM 217 default 0 218 help 219 The default time-out value in seconds for HD-audio automatic 220 power-save mode. 0 means to disable the power-save mode. 221 222endif 223 224endmenu 225