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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 if INPUT=y || INPUT=SND
  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           This adds the sysfs interfaces to allow user to clear the whole
 54           codec configuration, change the codec setup, add extra verbs,
 55           and re-configure the codec dynamically.
 56 
 57 config SND_HDA_INPUT_BEEP
 58         bool "Support digital beep via input layer"
 59         depends on INPUT=y || INPUT=SND_HDA
 60         help
 61           Say Y here to build a digital beep interface for HD-audio
 62           driver. This interface is used to generate digital beeps.
 63 
 64 config SND_HDA_INPUT_BEEP_MODE
 65         int "Digital beep registration mode (0=off, 1=on)"
 66         depends on SND_HDA_INPUT_BEEP=y
 67         default "1"
 68         range 0 1
 69         help
 70           Set 0 to disable the digital beep interface for HD-audio by default.
 71           Set 1 to always enable the digital beep interface for HD-audio by
 72           default.
 73 
 74 config SND_HDA_PATCH_LOADER
 75         bool "Support initialization patch loading for HD-audio"
 76         select FW_LOADER
 77         select SND_HDA_RECONFIG
 78         help
 79           Say Y here to allow the HD-audio driver to load a pseudo
 80           firmware file ("patch") for overriding the BIOS setup at
 81           start up.  The "patch" file can be specified via patch module
 82           option, such as patch=hda-init.
 83 
 84 config SND_HDA_CODEC_REALTEK
 85         tristate "Build Realtek HD-audio codec support"
 86         select SND_HDA_GENERIC
 87         select INPUT
 88         help
 89           Say Y or M here to include Realtek HD-audio codec support in
 90           snd-hda-intel driver, such as ALC880.
 91 
 92 comment "Set to Y if you want auto-loading the codec driver"
 93         depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
 94 
 95 config SND_HDA_CODEC_ANALOG
 96         tristate "Build Analog Device HD-audio codec support"
 97         select SND_HDA_GENERIC
 98         help
 99           Say Y or M here to include Analog Device HD-audio codec support in
100           snd-hda-intel driver, such as AD1986A.
101 
102 comment "Set to Y if you want auto-loading the codec driver"
103         depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
104 
105 config SND_HDA_CODEC_SIGMATEL
106         tristate "Build IDT/Sigmatel HD-audio codec support"
107         select SND_HDA_GENERIC
108         help
109           Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
110           snd-hda-intel driver, such as STAC9200.
111 
112 comment "Set to Y if you want auto-loading the codec driver"
113         depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
114 
115 config SND_HDA_CODEC_VIA
116         tristate "Build VIA HD-audio codec support"
117         select SND_HDA_GENERIC
118         help
119           Say Y or M here to include VIA HD-audio codec support in
120           snd-hda-intel driver, such as VT1708.
121 
122 comment "Set to Y if you want auto-loading the codec driver"
123         depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
124 
125 config SND_HDA_CODEC_HDMI
126         tristate "Build HDMI/DisplayPort HD-audio codec support"
127         help
128           Say Y or M here to include HDMI and DisplayPort HD-audio codec
129           support in snd-hda-intel driver.  This includes all AMD/ATI,
130           Intel and Nvidia HDMI/DisplayPort codecs.
131 
132 comment "Set to Y if you want auto-loading the codec driver"
133         depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
134 
135 config SND_HDA_CODEC_CIRRUS
136         tristate "Build Cirrus Logic codec support"
137         select SND_HDA_GENERIC
138         help
139           Say Y or M here to include Cirrus Logic codec support in
140           snd-hda-intel driver, such as CS4206.
141 
142 comment "Set to Y if you want auto-loading the codec driver"
143         depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
144 
145 config SND_HDA_CODEC_CONEXANT
146         tristate "Build Conexant HD-audio codec support"
147         select SND_HDA_GENERIC
148         help
149           Say Y or M here to include Conexant HD-audio codec support in
150           snd-hda-intel driver, such as CX20549.
151 
152 comment "Set to Y if you want auto-loading the codec driver"
153         depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
154 
155 config SND_HDA_CODEC_CA0110
156         tristate "Build Creative CA0110-IBG codec support"
157         select SND_HDA_GENERIC
158         help
159           Say Y or M here to include Creative CA0110-IBG codec support in
160           snd-hda-intel driver, found on some Creative X-Fi cards.
161 
162 comment "Set to Y if you want auto-loading the codec driver"
163         depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
164 
165 config SND_HDA_CODEC_CA0132
166         tristate "Build Creative CA0132 codec support"
167         help
168           Say Y or M here to include Creative CA0132 codec support in
169           snd-hda-intel driver.
170 
171 comment "Set to Y if you want auto-loading the codec driver"
172         depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
173 
174 config SND_HDA_CODEC_CA0132_DSP
175         bool "Support new DSP code for CA0132 codec"
176         depends on SND_HDA_CODEC_CA0132
177         select SND_HDA_DSP_LOADER
178         select FW_LOADER
179         help
180           Say Y here to enable the DSP for Creative CA0132 for extended
181           features like equalizer or echo cancellation.
182 
183           Note that this option requires the external firmware file
184           (ctefx.bin).
185 
186 config SND_HDA_CODEC_CMEDIA
187         tristate "Build C-Media HD-audio codec support"
188         select SND_HDA_GENERIC
189         help
190           Say Y or M here to include C-Media HD-audio codec support in
191           snd-hda-intel driver, such as CMI9880.
192 
193 comment "Set to Y if you want auto-loading the codec driver"
194         depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
195 
196 config SND_HDA_CODEC_SI3054
197         tristate "Build Silicon Labs 3054 HD-modem codec support"
198         help
199           Say Y or M here to include Silicon Labs 3054 HD-modem codec
200           (and compatibles) support in snd-hda-intel driver.
201 
202 comment "Set to Y if you want auto-loading the codec driver"
203         depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
204 
205 config SND_HDA_GENERIC
206         tristate "Enable generic HD-audio codec parser"
207         help
208           Say Y or M here to enable the generic HD-audio codec parser
209           in snd-hda-intel driver.
210 
211 comment "Set to Y if you want auto-loading the codec driver"
212         depends on SND_HDA=y && SND_HDA_GENERIC=m
213 
214 config SND_HDA_POWER_SAVE_DEFAULT
215         int "Default time-out for HD-audio power-save mode"
216         depends on PM
217         default 0
218         help
219           The default time-out value in seconds for HD-audio automatic
220           power-save mode.  0 means to disable the power-save mode.
221 
222 endif
223 
224 endmenu

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