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 |
Takashi Iwai | 35be544 | 2011-11-02 08:36:06 +0100 | [diff] [blame] | 5 | select SND_KCTL_JACK |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 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 | |
Takashi Iwai | acfa634 | 2011-07-12 17:27:46 +0200 | [diff] [blame] | 18 | config SND_HDA_PREALLOC_SIZE |
| 19 | int "Pre-allocated buffer size for HD-audio driver" |
| 20 | range 0 32768 |
| 21 | default 64 |
| 22 | help |
Paul Menzel | cf01b73 | 2011-07-12 19:53:56 +0200 | [diff] [blame] | 23 | Specifies the default pre-allocated buffer-size in kB for the |
Takashi Iwai | acfa634 | 2011-07-12 17:27:46 +0200 | [diff] [blame] | 24 | HD-audio driver. A larger buffer (e.g. 2048) is preferred |
Paul Menzel | cf01b73 | 2011-07-12 19:53:56 +0200 | [diff] [blame] | 25 | for systems using PulseAudio. The default 64 is chosen just |
| 26 | for compatibility reasons. |
Takashi Iwai | acfa634 | 2011-07-12 17:27:46 +0200 | [diff] [blame] | 27 | |
| 28 | Note that the pre-allocation size can be changed dynamically |
| 29 | via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too. |
| 30 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 31 | config SND_HDA_HWDEP |
| 32 | bool "Build hwdep interface for HD-audio driver" |
| 33 | select SND_HWDEP |
| 34 | help |
| 35 | Say Y here to build a hwdep interface for HD-audio driver. |
| 36 | This interface can be used for out-of-band communication |
| 37 | with codecs for debugging purposes. |
| 38 | |
| 39 | config SND_HDA_RECONFIG |
| 40 | bool "Allow dynamic codec reconfiguration (EXPERIMENTAL)" |
| 41 | depends on SND_HDA_HWDEP && EXPERIMENTAL |
| 42 | help |
| 43 | Say Y here to enable the HD-audio codec re-configuration feature. |
| 44 | This adds the sysfs interfaces to allow user to clear the whole |
| 45 | codec configuration, change the codec setup, add extra verbs, |
| 46 | and re-configure the codec dynamically. |
| 47 | |
| 48 | config SND_HDA_INPUT_BEEP |
| 49 | bool "Support digital beep via input layer" |
| 50 | depends on INPUT=y || INPUT=SND_HDA_INTEL |
| 51 | help |
| 52 | Say Y here to build a digital beep interface for HD-audio |
| 53 | driver. This interface is used to generate digital beeps. |
| 54 | |
Jaroslav Kysela | 2dca0bb | 2009-11-13 18:41:52 +0100 | [diff] [blame] | 55 | config SND_HDA_INPUT_BEEP_MODE |
| 56 | int "Digital beep registration mode (0=off, 1=on, 2=mute sw on/off)" |
| 57 | depends on SND_HDA_INPUT_BEEP=y |
| 58 | default "1" |
| 59 | range 0 2 |
| 60 | help |
| 61 | Set 0 to disable the digital beep interface for HD-audio by default. |
| 62 | Set 1 to always enable the digital beep interface for HD-audio by |
| 63 | default. Set 2 to control the beep device registration to input |
| 64 | layer using a "Beep Switch" in mixer applications. |
| 65 | |
Takashi Iwai | 8c8145b | 2009-06-22 17:00:38 +0200 | [diff] [blame] | 66 | config SND_HDA_INPUT_JACK |
| 67 | bool "Support jack plugging notification via input layer" |
Takashi Iwai | fc08722 | 2009-11-21 19:57:11 +0100 | [diff] [blame] | 68 | depends on INPUT=y || INPUT=SND |
Takashi Iwai | 8c8145b | 2009-06-22 17:00:38 +0200 | [diff] [blame] | 69 | select SND_JACK |
| 70 | help |
| 71 | Say Y here to enable the jack plugging notification via |
| 72 | input layer. |
| 73 | |
Takashi Iwai | 4ea6fbc | 2009-06-17 09:52:54 +0200 | [diff] [blame] | 74 | config SND_HDA_PATCH_LOADER |
| 75 | bool "Support initialization patch loading for HD-audio" |
| 76 | depends on EXPERIMENTAL |
| 77 | select FW_LOADER |
| 78 | select SND_HDA_HWDEP |
| 79 | select SND_HDA_RECONFIG |
| 80 | help |
| 81 | Say Y here to allow the HD-audio driver to load a pseudo |
| 82 | firmware file ("patch") for overriding the BIOS setup at |
| 83 | start up. The "patch" file can be specified via patch module |
| 84 | option, such as patch=hda-init. |
| 85 | |
| 86 | This option turns on hwdep and reconfig features automatically. |
| 87 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 88 | config SND_HDA_CODEC_REALTEK |
| 89 | bool "Build Realtek HD-audio codec support" |
| 90 | default y |
| 91 | help |
| 92 | Say Y here to include Realtek HD-audio codec support in |
| 93 | snd-hda-intel driver, such as ALC880. |
| 94 | |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 95 | When the HD-audio driver is built as a module, the codec |
| 96 | support code is also built as another module, |
| 97 | snd-hda-codec-realtek. |
| 98 | This module is automatically loaded at probing. |
| 99 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 100 | config SND_HDA_CODEC_ANALOG |
| 101 | bool "Build Analog Device HD-audio codec support" |
| 102 | default y |
| 103 | help |
| 104 | Say Y here to include Analog Device HD-audio codec support in |
| 105 | snd-hda-intel driver, such as AD1986A. |
| 106 | |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 107 | When the HD-audio driver is built as a module, the codec |
| 108 | support code is also built as another module, |
| 109 | snd-hda-codec-analog. |
| 110 | This module is automatically loaded at probing. |
| 111 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 112 | config SND_HDA_CODEC_SIGMATEL |
| 113 | bool "Build IDT/Sigmatel HD-audio codec support" |
| 114 | default y |
| 115 | help |
| 116 | Say Y here to include IDT (Sigmatel) HD-audio codec support in |
| 117 | snd-hda-intel driver, such as STAC9200. |
| 118 | |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 119 | When the HD-audio driver is built as a module, the codec |
| 120 | support code is also built as another module, |
| 121 | snd-hda-codec-idt. |
| 122 | This module is automatically loaded at probing. |
| 123 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 124 | config SND_HDA_CODEC_VIA |
| 125 | bool "Build VIA HD-audio codec support" |
| 126 | default y |
| 127 | help |
| 128 | Say Y here to include VIA HD-audio codec support in |
| 129 | snd-hda-intel driver, such as VT1708. |
| 130 | |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 131 | When the HD-audio driver is built as a module, the codec |
| 132 | support code is also built as another module, |
| 133 | snd-hda-codec-via. |
| 134 | This module is automatically loaded at probing. |
| 135 | |
Takashi Iwai | 84eb01b | 2010-09-07 12:27:25 +0200 | [diff] [blame] | 136 | config SND_HDA_CODEC_HDMI |
| 137 | bool "Build HDMI/DisplayPort HD-audio codec support" |
Wu Fengguang | e9abf85 | 2010-05-14 16:36:12 +0800 | [diff] [blame] | 138 | select SND_DYNAMIC_MINORS |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 139 | default y |
| 140 | help |
Takashi Iwai | 84eb01b | 2010-09-07 12:27:25 +0200 | [diff] [blame] | 141 | Say Y here to include HDMI and DisplayPort HD-audio codec |
| 142 | support in snd-hda-intel driver. This includes all AMD/ATI, |
| 143 | Intel and Nvidia HDMI/DisplayPort codecs. |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 144 | |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 145 | When the HD-audio driver is built as a module, the codec |
| 146 | support code is also built as another module, |
Takashi Iwai | 84eb01b | 2010-09-07 12:27:25 +0200 | [diff] [blame] | 147 | snd-hda-codec-hdmi. |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 148 | This module is automatically loaded at probing. |
| 149 | |
Takashi Iwai | e5f1424 | 2009-07-01 18:11:44 +0200 | [diff] [blame] | 150 | config SND_HDA_CODEC_CIRRUS |
| 151 | bool "Build Cirrus Logic codec support" |
| 152 | depends on SND_HDA_INTEL |
| 153 | default y |
| 154 | help |
| 155 | Say Y here to include Cirrus Logic codec support in |
| 156 | snd-hda-intel driver, such as CS4206. |
| 157 | |
| 158 | When the HD-audio driver is built as a module, the codec |
| 159 | support code is also built as another module, |
| 160 | snd-hda-codec-cirrus. |
| 161 | This module is automatically loaded at probing. |
| 162 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 163 | config SND_HDA_CODEC_CONEXANT |
| 164 | bool "Build Conexant HD-audio codec support" |
| 165 | default y |
| 166 | help |
| 167 | Say Y here to include Conexant HD-audio codec support in |
| 168 | snd-hda-intel driver, such as CX20549. |
| 169 | |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 170 | When the HD-audio driver is built as a module, the codec |
| 171 | support code is also built as another module, |
| 172 | snd-hda-codec-conexant. |
| 173 | This module is automatically loaded at probing. |
| 174 | |
Takashi Iwai | 4e01f54 | 2009-04-16 08:53:34 +0200 | [diff] [blame] | 175 | config SND_HDA_CODEC_CA0110 |
| 176 | bool "Build Creative CA0110-IBG codec support" |
| 177 | depends on SND_HDA_INTEL |
| 178 | default y |
| 179 | help |
| 180 | Say Y here to include Creative CA0110-IBG codec support in |
| 181 | snd-hda-intel driver, found on some Creative X-Fi cards. |
| 182 | |
| 183 | When the HD-audio driver is built as a module, the codec |
| 184 | support code is also built as another module, |
| 185 | snd-hda-codec-ca0110. |
| 186 | This module is automatically loaded at probing. |
| 187 | |
Ian Minett | 95c6e9c | 2011-06-15 15:35:17 -0700 | [diff] [blame] | 188 | config SND_HDA_CODEC_CA0132 |
| 189 | bool "Build Creative CA0132 codec support" |
| 190 | depends on SND_HDA_INTEL |
| 191 | default y |
| 192 | help |
| 193 | Say Y here to include Creative CA0132 codec support in |
| 194 | snd-hda-intel driver. |
| 195 | |
| 196 | When the HD-audio driver is built as a module, the codec |
| 197 | support code is also built as another module, |
| 198 | snd-hda-codec-ca0132. |
| 199 | This module is automatically loaded at probing. |
| 200 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 201 | config SND_HDA_CODEC_CMEDIA |
| 202 | bool "Build C-Media HD-audio codec support" |
| 203 | default y |
| 204 | help |
| 205 | Say Y here to include C-Media HD-audio codec support in |
| 206 | snd-hda-intel driver, such as CMI9880. |
| 207 | |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 208 | When the HD-audio driver is built as a module, the codec |
| 209 | support code is also built as another module, |
| 210 | snd-hda-codec-cmedia. |
| 211 | This module is automatically loaded at probing. |
| 212 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 213 | config SND_HDA_CODEC_SI3054 |
| 214 | bool "Build Silicon Labs 3054 HD-modem codec support" |
| 215 | default y |
| 216 | help |
| 217 | Say Y here to include Silicon Labs 3054 HD-modem codec |
| 218 | (and compatibles) support in snd-hda-intel driver. |
| 219 | |
Takashi Iwai | 1289e9e | 2008-11-27 15:47:11 +0100 | [diff] [blame] | 220 | When the HD-audio driver is built as a module, the codec |
| 221 | support code is also built as another module, |
| 222 | snd-hda-codec-si3054. |
| 223 | This module is automatically loaded at probing. |
| 224 | |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 225 | config SND_HDA_GENERIC |
| 226 | bool "Enable generic HD-audio codec parser" |
| 227 | default y |
| 228 | help |
| 229 | Say Y here to enable the generic HD-audio codec parser |
| 230 | in snd-hda-intel driver. |
| 231 | |
| 232 | config SND_HDA_POWER_SAVE |
| 233 | bool "Aggressive power-saving on HD-audio" |
Takashi Iwai | 2a43952 | 2011-07-26 09:52:50 +0200 | [diff] [blame] | 234 | depends on PM |
Takashi Iwai | 11b444d | 2008-11-21 09:32:40 +0100 | [diff] [blame] | 235 | help |
| 236 | Say Y here to enable more aggressive power-saving mode on |
| 237 | HD-audio driver. The power-saving timeout can be configured |
| 238 | via power_save option or over sysfs on-the-fly. |
| 239 | |
| 240 | config SND_HDA_POWER_SAVE_DEFAULT |
| 241 | int "Default time-out for HD-audio power-save mode" |
| 242 | depends on SND_HDA_POWER_SAVE |
| 243 | default 0 |
| 244 | help |
| 245 | The default time-out value in seconds for HD-audio automatic |
| 246 | power-save mode. 0 means to disable the power-save mode. |
| 247 | |
| 248 | endif |