| Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame^] | 1 | menuconfig SND_HDA_INTEL |
| 2 | tristate "Intel HD Audio" |
| 3 | select SND_PCM |
| 4 | select SND_VMASTER |
| 5 | select SND_JACK if INPUT=y || INPUT=SND |
| 6 | help |
| 7 | Say Y here to include support for Intel "High Definition |
| 8 | Audio" (Azalia) and its compatible devices. |
| 9 | |
| 10 | This option enables the HD-audio controller. Don't forget |
| 11 | to choose the appropriate codec options below. |
| 12 | |
| 13 | To compile this driver as a module, choose M here: the module |
| 14 | will be called snd-hda-intel. |
| 15 | |
| 16 | if SND_HDA_INTEL |
| 17 | |
| 18 | config SND_HDA_HWDEP |
| 19 | bool "Build hwdep interface for HD-audio driver" |
| 20 | select SND_HWDEP |
| 21 | help |
| 22 | Say Y here to build a hwdep interface for HD-audio driver. |
| 23 | This interface can be used for out-of-band communication |
| 24 | with codecs for debugging purposes. |
| 25 | |
| 26 | config SND_HDA_RECONFIG |
| 27 | bool "Allow dynamic codec reconfiguration (EXPERIMENTAL)" |
| 28 | depends on SND_HDA_HWDEP && EXPERIMENTAL |
| 29 | help |
| 30 | Say Y here to enable the HD-audio codec re-configuration feature. |
| 31 | This adds the sysfs interfaces to allow user to clear the whole |
| 32 | codec configuration, change the codec setup, add extra verbs, |
| 33 | and re-configure the codec dynamically. |
| 34 | |
| 35 | config SND_HDA_INPUT_BEEP |
| 36 | bool "Support digital beep via input layer" |
| 37 | depends on INPUT=y || INPUT=SND_HDA_INTEL |
| 38 | help |
| 39 | Say Y here to build a digital beep interface for HD-audio |
| 40 | driver. This interface is used to generate digital beeps. |
| 41 | |
| 42 | config SND_HDA_CODEC_REALTEK |
| 43 | bool "Build Realtek HD-audio codec support" |
| 44 | default y |
| 45 | help |
| 46 | Say Y here to include Realtek HD-audio codec support in |
| 47 | snd-hda-intel driver, such as ALC880. |
| 48 | |
| 49 | config SND_HDA_CODEC_ANALOG |
| 50 | bool "Build Analog Device HD-audio codec support" |
| 51 | default y |
| 52 | help |
| 53 | Say Y here to include Analog Device HD-audio codec support in |
| 54 | snd-hda-intel driver, such as AD1986A. |
| 55 | |
| 56 | config SND_HDA_CODEC_SIGMATEL |
| 57 | bool "Build IDT/Sigmatel HD-audio codec support" |
| 58 | default y |
| 59 | help |
| 60 | Say Y here to include IDT (Sigmatel) HD-audio codec support in |
| 61 | snd-hda-intel driver, such as STAC9200. |
| 62 | |
| 63 | config SND_HDA_CODEC_VIA |
| 64 | bool "Build VIA HD-audio codec support" |
| 65 | default y |
| 66 | help |
| 67 | Say Y here to include VIA HD-audio codec support in |
| 68 | snd-hda-intel driver, such as VT1708. |
| 69 | |
| 70 | config SND_HDA_CODEC_ATIHDMI |
| 71 | bool "Build ATI HDMI HD-audio codec support" |
| 72 | default y |
| 73 | help |
| 74 | Say Y here to include ATI HDMI HD-audio codec support in |
| 75 | snd-hda-intel driver, such as ATI RS600 HDMI. |
| 76 | |
| 77 | config SND_HDA_CODEC_NVHDMI |
| 78 | bool "Build NVIDIA HDMI HD-audio codec support" |
| 79 | default y |
| 80 | help |
| 81 | Say Y here to include NVIDIA HDMI HD-audio codec support in |
| 82 | snd-hda-intel driver, such as NVIDIA MCP78 HDMI. |
| 83 | |
| 84 | config SND_HDA_CODEC_INTELHDMI |
| 85 | bool "Build INTEL HDMI HD-audio codec support" |
| 86 | default y |
| 87 | help |
| 88 | Say Y here to include INTEL HDMI HD-audio codec support in |
| 89 | snd-hda-intel driver, such as Eaglelake integrated HDMI. |
| 90 | |
| 91 | config SND_HDA_ELD |
| 92 | def_bool y |
| 93 | depends on SND_HDA_CODEC_INTELHDMI |
| 94 | |
| 95 | config SND_HDA_CODEC_CONEXANT |
| 96 | bool "Build Conexant HD-audio codec support" |
| 97 | default y |
| 98 | help |
| 99 | Say Y here to include Conexant HD-audio codec support in |
| 100 | snd-hda-intel driver, such as CX20549. |
| 101 | |
| 102 | config SND_HDA_CODEC_CMEDIA |
| 103 | bool "Build C-Media HD-audio codec support" |
| 104 | default y |
| 105 | help |
| 106 | Say Y here to include C-Media HD-audio codec support in |
| 107 | snd-hda-intel driver, such as CMI9880. |
| 108 | |
| 109 | config SND_HDA_CODEC_SI3054 |
| 110 | bool "Build Silicon Labs 3054 HD-modem codec support" |
| 111 | default y |
| 112 | help |
| 113 | Say Y here to include Silicon Labs 3054 HD-modem codec |
| 114 | (and compatibles) support in snd-hda-intel driver. |
| 115 | |
| 116 | config SND_HDA_GENERIC |
| 117 | bool "Enable generic HD-audio codec parser" |
| 118 | default y |
| 119 | help |
| 120 | Say Y here to enable the generic HD-audio codec parser |
| 121 | in snd-hda-intel driver. |
| 122 | |
| 123 | config SND_HDA_POWER_SAVE |
| 124 | bool "Aggressive power-saving on HD-audio" |
| 125 | depends on EXPERIMENTAL |
| 126 | help |
| 127 | Say Y here to enable more aggressive power-saving mode on |
| 128 | HD-audio driver. The power-saving timeout can be configured |
| 129 | via power_save option or over sysfs on-the-fly. |
| 130 | |
| 131 | config SND_HDA_POWER_SAVE_DEFAULT |
| 132 | int "Default time-out for HD-audio power-save mode" |
| 133 | depends on SND_HDA_POWER_SAVE |
| 134 | default 0 |
| 135 | help |
| 136 | The default time-out value in seconds for HD-audio automatic |
| 137 | power-save mode. 0 means to disable the power-save mode. |
| 138 | |
| 139 | endif |