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

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