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Takashi Iwai
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Nov 21, 2008
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| refs/heads/master: e7ee058cac89ec2f2c0c9ab0ec92a3776c182642 | ||
| refs/heads/master: 11b444d5627d87beb55029601cf8d2c9fa9324fd |
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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. | ||
|
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||
| To compile this driver as a module, choose M here: the module | ||
| will be called snd-hda-intel. | ||
|
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| if SND_HDA_INTEL | ||
|
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| 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. | ||
|
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| 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. | ||
|
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||
| 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. | ||
|
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||
| 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. | ||
|
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||
| config SND_HDA_ELD | ||
| def_bool y | ||
| depends on SND_HDA_CODEC_INTELHDMI | ||
|
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| 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. | ||
|
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||
| 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. | ||
|
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||
| 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" | ||
| depends on EXPERIMENTAL | ||
| 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. | ||
|
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||
| 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 |