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- menuconfig SND_HDA_INTEL
- tristate "Intel HD Audio"
- select SND_PCM
- select SND_VMASTER
- select SND_JACK if INPUT=y || INPUT=SND
- help
- Say Y here to include support for Intel "High Definition
- Audio" (Azalia) and its compatible devices.
- This option enables the HD-audio controller. Don't forget
- to choose the appropriate codec options below.
- To compile this driver as a module, choose M here: the module
- will be called snd-hda-intel.
- if SND_HDA_INTEL
- config SND_HDA_HWDEP
- bool "Build hwdep interface for HD-audio driver"
- select SND_HWDEP
- help
- Say Y here to build a hwdep interface for HD-audio driver.
- This interface can be used for out-of-band communication
- with codecs for debugging purposes.
- config SND_HDA_RECONFIG
- bool "Allow dynamic codec reconfiguration (EXPERIMENTAL)"
- depends on SND_HDA_HWDEP && EXPERIMENTAL
- help
- Say Y here to enable the HD-audio codec re-configuration feature.
- This adds the sysfs interfaces to allow user to clear the whole
- codec configuration, change the codec setup, add extra verbs,
- and re-configure the codec dynamically.
- config SND_HDA_INPUT_BEEP
- bool "Support digital beep via input layer"
- depends on INPUT=y || INPUT=SND_HDA_INTEL
- help
- Say Y here to build a digital beep interface for HD-audio
- driver. This interface is used to generate digital beeps.
- config SND_HDA_CODEC_REALTEK
- bool "Build Realtek HD-audio codec support"
- default y
- help
- Say Y here to include Realtek HD-audio codec support in
- snd-hda-intel driver, such as ALC880.
- config SND_HDA_CODEC_ANALOG
- bool "Build Analog Device HD-audio codec support"
- default y
- help
- Say Y here to include Analog Device HD-audio codec support in
- snd-hda-intel driver, such as AD1986A.
- config SND_HDA_CODEC_SIGMATEL
- bool "Build IDT/Sigmatel HD-audio codec support"
- default y
- help
- Say Y here to include IDT (Sigmatel) HD-audio codec support in
- snd-hda-intel driver, such as STAC9200.
- config SND_HDA_CODEC_VIA
- bool "Build VIA HD-audio codec support"
- default y
- help
- Say Y here to include VIA HD-audio codec support in
- snd-hda-intel driver, such as VT1708.
- config SND_HDA_CODEC_ATIHDMI
- bool "Build ATI HDMI HD-audio codec support"
- default y
- help
- Say Y here to include ATI HDMI HD-audio codec support in
- snd-hda-intel driver, such as ATI RS600 HDMI.
- config SND_HDA_CODEC_NVHDMI
- bool "Build NVIDIA HDMI HD-audio codec support"
- default y
- help
- Say Y here to include NVIDIA HDMI HD-audio codec support in
- snd-hda-intel driver, such as NVIDIA MCP78 HDMI.
- config SND_HDA_CODEC_INTELHDMI
- bool "Build INTEL HDMI HD-audio codec support"
- default y
- help
- Say Y here to include INTEL HDMI HD-audio codec support in
- snd-hda-intel driver, such as Eaglelake integrated HDMI.
- config SND_HDA_ELD
- def_bool y
- depends on SND_HDA_CODEC_INTELHDMI
- config SND_HDA_CODEC_CONEXANT
- bool "Build Conexant HD-audio codec support"
- default y
- help
- Say Y here to include Conexant HD-audio codec support in
- snd-hda-intel driver, such as CX20549.
- config SND_HDA_CODEC_CMEDIA
- bool "Build C-Media HD-audio codec support"
- default y
- help
- Say Y here to include C-Media HD-audio codec support in
- snd-hda-intel driver, such as CMI9880.
- config SND_HDA_CODEC_SI3054
- bool "Build Silicon Labs 3054 HD-modem codec support"
- default y
- help
- Say Y here to include Silicon Labs 3054 HD-modem codec
- (and compatibles) support in snd-hda-intel driver.
- config SND_HDA_GENERIC
- bool "Enable generic HD-audio codec parser"
- default y
- help
- Say Y here to enable the generic HD-audio codec parser
- in snd-hda-intel driver.
- config SND_HDA_POWER_SAVE
- bool "Aggressive power-saving on HD-audio"
- help
- Say Y here to enable more aggressive power-saving mode on
- HD-audio driver. The power-saving timeout can be configured
- via power_save option or over sysfs on-the-fly.
- config SND_HDA_POWER_SAVE_DEFAULT
- int "Default time-out for HD-audio power-save mode"
- depends on SND_HDA_POWER_SAVE
- default 0
- help
- The default time-out value in seconds for HD-audio automatic
- power-save mode. 0 means to disable the power-save mode.
- endif
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