sound/pci/hda/Kconfig

   1 menu "HD-Audio"
   2
   3 config SND_HDA
   4         tristate
   5         select SND_PCM
   6         select SND_VMASTER
   7         select SND_KCTL_JACK
   8
   9 config SND_HDA_INTEL
  10         tristate "HD Audio PCI"
  11         depends on SND_PCI
  12         select SND_HDA
  13         help
  14           Say Y here to include support for Intel "High Definition
  15           Audio" (Azalia) and its compatible devices.
  16
  17           This option enables the HD-audio controller.  Don't forget
  18           to choose the appropriate codec options below.
  19
  20           To compile this driver as a module, choose M here: the module
  21           will be called snd-hda-intel.
  22
  23 config SND_HDA_TEGRA
  24         tristate "NVIDIA Tegra HD Audio"
  25         depends on ARCH_TEGRA
  26         select SND_HDA
  27         help
  28           Say Y here to support the HDA controller present in NVIDIA
  29           Tegra SoCs
  30
  31           This options enables support for the HD Audio controller
  32           present in some NVIDIA Tegra SoCs, used to communicate audio
  33           to the HDMI output.
  34
  35           To compile this driver as a module, choose M here: the module
  36           will be called snd-hda-tegra.
  37
  38 if SND_HDA
  39
  40 config SND_HDA_DSP_LOADER
  41         bool
  42
  43 config SND_HDA_PREALLOC_SIZE
  44         int "Pre-allocated buffer size for HD-audio driver"
  45         range 0 32768
  46         default 64
  47         help
  48           Specifies the default pre-allocated buffer-size in kB for the
  49           HD-audio driver.  A larger buffer (e.g. 2048) is preferred
  50           for systems using PulseAudio.  The default 64 is chosen just
  51           for compatibility reasons.
  52
  53           Note that the pre-allocation size can be changed dynamically
  54           via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too.
  55
  56 config SND_HDA_HWDEP
  57         bool "Build hwdep interface for HD-audio driver"
  58         select SND_HWDEP
  59         help
  60           Say Y here to build a hwdep interface for HD-audio driver.
  61           This interface can be used for out-of-band communication
  62           with codecs for debugging purposes.
  63
  64 config SND_HDA_RECONFIG
  65         bool "Allow dynamic codec reconfiguration"
  66         help
  67           Say Y here to enable the HD-audio codec re-configuration feature.
  68           This adds the sysfs interfaces to allow user to clear the whole
  69           codec configuration, change the codec setup, add extra verbs,
  70           and re-configure the codec dynamically.
  71
  72 config SND_HDA_INPUT_BEEP
  73         bool "Support digital beep via input layer"
  74         depends on INPUT=y || INPUT=SND_HDA
  75         help
  76           Say Y here to build a digital beep interface for HD-audio
  77           driver. This interface is used to generate digital beeps.
  78
  79 config SND_HDA_INPUT_BEEP_MODE
  80         int "Digital beep registration mode (0=off, 1=on)"
  81         depends on SND_HDA_INPUT_BEEP=y
  82         default "1"
  83         range 0 1
  84         help
  85           Set 0 to disable the digital beep interface for HD-audio by default.
  86           Set 1 to always enable the digital beep interface for HD-audio by
  87           default.
  88
  89 config SND_HDA_INPUT_JACK
  90         bool "Support jack plugging notification via input layer"
  91         depends on INPUT=y || INPUT=SND
  92         select SND_JACK
  93         help
  94           Say Y here to enable the jack plugging notification via
  95           input layer.
  96
  97 config SND_HDA_PATCH_LOADER
  98         bool "Support initialization patch loading for HD-audio"
  99         select FW_LOADER
 100         select SND_HDA_RECONFIG
 101         help
 102           Say Y here to allow the HD-audio driver to load a pseudo
 103           firmware file ("patch") for overriding the BIOS setup at
 104           start up.  The "patch" file can be specified via patch module
 105           option, such as patch=hda-init.
 106
 107 config SND_HDA_CODEC_REALTEK
 108         tristate "Build Realtek HD-audio codec support"
 109         select SND_HDA_GENERIC
 110         help
 111           Say Y or M here to include Realtek HD-audio codec support in
 112           snd-hda-intel driver, such as ALC880.
 113
 114 comment "Set to Y if you want auto-loading the codec driver"
 115         depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
 116
 117 config SND_HDA_CODEC_ANALOG
 118         tristate "Build Analog Device HD-audio codec support"
 119         select SND_HDA_GENERIC
 120         help
 121           Say Y or M here to include Analog Device HD-audio codec support in
 122           snd-hda-intel driver, such as AD1986A.
 123
 124 comment "Set to Y if you want auto-loading the codec driver"
 125         depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
 126
 127 config SND_HDA_CODEC_SIGMATEL
 128         tristate "Build IDT/Sigmatel HD-audio codec support"
 129         select SND_HDA_GENERIC
 130         help
 131           Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
 132           snd-hda-intel driver, such as STAC9200.
 133
 134 comment "Set to Y if you want auto-loading the codec driver"
 135         depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
 136
 137 config SND_HDA_CODEC_VIA
 138         tristate "Build VIA HD-audio codec support"
 139         select SND_HDA_GENERIC
 140         help
 141           Say Y or M here to include VIA HD-audio codec support in
 142           snd-hda-intel driver, such as VT1708.
 143
 144 comment "Set to Y if you want auto-loading the codec driver"
 145         depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
 146
 147 config SND_HDA_CODEC_HDMI
 148         tristate "Build HDMI/DisplayPort HD-audio codec support"
 149         help
 150           Say Y or M here to include HDMI and DisplayPort HD-audio codec
 151           support in snd-hda-intel driver.  This includes all AMD/ATI,
 152           Intel and Nvidia HDMI/DisplayPort codecs.
 153
 154 comment "Set to Y if you want auto-loading the codec driver"
 155         depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
 156
 157 config SND_HDA_I915
 158         bool
 159         default y
 160         depends on DRM_I915
 161
 162 config SND_HDA_CODEC_CIRRUS
 163         tristate "Build Cirrus Logic codec support"
 164         select SND_HDA_GENERIC
 165         help
 166           Say Y or M here to include Cirrus Logic codec support in
 167           snd-hda-intel driver, such as CS4206.
 168
 169 comment "Set to Y if you want auto-loading the codec driver"
 170         depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
 171
 172 config SND_HDA_CODEC_CONEXANT
 173         tristate "Build Conexant HD-audio codec support"
 174         select SND_HDA_GENERIC
 175         help
 176           Say Y or M here to include Conexant HD-audio codec support in
 177           snd-hda-intel driver, such as CX20549.
 178
 179 comment "Set to Y if you want auto-loading the codec driver"
 180         depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
 181
 182 config SND_HDA_CODEC_CA0110
 183         tristate "Build Creative CA0110-IBG codec support"
 184         select SND_HDA_GENERIC
 185         help
 186           Say Y or M here to include Creative CA0110-IBG codec support in
 187           snd-hda-intel driver, found on some Creative X-Fi cards.
 188
 189 comment "Set to Y if you want auto-loading the codec driver"
 190         depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
 191
 192 config SND_HDA_CODEC_CA0132
 193         tristate "Build Creative CA0132 codec support"
 194         help
 195           Say Y or M here to include Creative CA0132 codec support in
 196           snd-hda-intel driver.
 197
 198 comment "Set to Y if you want auto-loading the codec driver"
 199         depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
 200
 201 config SND_HDA_CODEC_CA0132_DSP
 202         bool "Support new DSP code for CA0132 codec"
 203         depends on SND_HDA_CODEC_CA0132
 204         select SND_HDA_DSP_LOADER
 205         select FW_LOADER
 206         help
 207           Say Y here to enable the DSP for Creative CA0132 for extended
 208           features like equalizer or echo cancellation.
 209
 210           Note that this option requires the external firmware file
 211           (ctefx.bin).
 212
 213 config SND_HDA_CODEC_CMEDIA
 214         tristate "Build C-Media HD-audio codec support"
 215         select SND_HDA_GENERIC
 216         help
 217           Say Y or M here to include C-Media HD-audio codec support in
 218           snd-hda-intel driver, such as CMI9880.
 219
 220 comment "Set to Y if you want auto-loading the codec driver"
 221         depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
 222
 223 config SND_HDA_CODEC_SI3054
 224         tristate "Build Silicon Labs 3054 HD-modem codec support"
 225         help
 226           Say Y or M here to include Silicon Labs 3054 HD-modem codec
 227           (and compatibles) support in snd-hda-intel driver.
 228
 229 comment "Set to Y if you want auto-loading the codec driver"
 230         depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
 231
 232 config SND_HDA_GENERIC
 233         tristate "Enable generic HD-audio codec parser"
 234         help
 235           Say Y or M here to enable the generic HD-audio codec parser
 236           in snd-hda-intel driver.
 237
 238 comment "Set to Y if you want auto-loading the codec driver"
 239         depends on SND_HDA=y && SND_HDA_GENERIC=m
 240
 241 config SND_HDA_POWER_SAVE_DEFAULT
 242         int "Default time-out for HD-audio power-save mode"
 243         depends on PM
 244         default 0
 245         help
 246           The default time-out value in seconds for HD-audio automatic
 247           power-save mode.  0 means to disable the power-save mode.
 248
 249 endif
 250
 251 endmenu