7 select SND_JACK if INPUT=y || INPUT=SND
11 tristate "HD Audio PCI"
15 Say Y here to include support for Intel "High Definition
16 Audio" (Azalia) and its compatible devices.
18 This option enables the HD-audio controller. Don't forget
19 to choose the appropriate codec options below.
21 To compile this driver as a module, choose M here: the module
22 will be called snd-hda-intel.
25 tristate "NVIDIA Tegra HD Audio"
29 Say Y here to support the HDA controller present in NVIDIA
32 This options enables support for the HD Audio controller
33 present in some NVIDIA Tegra SoCs, used to communicate audio
36 To compile this driver as a module, choose M here: the module
37 will be called snd-hda-tegra.
42 bool "Build hwdep interface for HD-audio driver"
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.
49 config SND_HDA_RECONFIG
50 bool "Allow dynamic codec reconfiguration"
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.
57 config SND_HDA_INPUT_BEEP
58 bool "Support digital beep via input layer"
59 depends on INPUT=y || INPUT=SND_HDA
61 Say Y here to build a digital beep interface for HD-audio
62 driver. This interface is used to generate digital beeps.
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
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
74 config SND_HDA_PATCH_LOADER
75 bool "Support initialization patch loading for HD-audio"
77 select SND_HDA_RECONFIG
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.
84 config SND_HDA_CODEC_REALTEK
85 tristate "Build Realtek HD-audio codec support"
86 select SND_HDA_GENERIC
88 Say Y or M here to include Realtek HD-audio codec support in
89 snd-hda-intel driver, such as ALC880.
91 comment "Set to Y if you want auto-loading the codec driver"
92 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
94 config SND_HDA_CODEC_ANALOG
95 tristate "Build Analog Device HD-audio codec support"
96 select SND_HDA_GENERIC
98 Say Y or M here to include Analog Device HD-audio codec support in
99 snd-hda-intel driver, such as AD1986A.
101 comment "Set to Y if you want auto-loading the codec driver"
102 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
104 config SND_HDA_CODEC_SIGMATEL
105 tristate "Build IDT/Sigmatel HD-audio codec support"
106 select SND_HDA_GENERIC
108 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
109 snd-hda-intel driver, such as STAC9200.
111 comment "Set to Y if you want auto-loading the codec driver"
112 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
114 config SND_HDA_CODEC_VIA
115 tristate "Build VIA HD-audio codec support"
116 select SND_HDA_GENERIC
118 Say Y or M here to include VIA HD-audio codec support in
119 snd-hda-intel driver, such as VT1708.
121 comment "Set to Y if you want auto-loading the codec driver"
122 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
124 config SND_HDA_CODEC_HDMI
125 tristate "Build HDMI/DisplayPort HD-audio codec support"
127 Say Y or M here to include HDMI and DisplayPort HD-audio codec
128 support in snd-hda-intel driver. This includes all AMD/ATI,
129 Intel and Nvidia HDMI/DisplayPort codecs.
131 comment "Set to Y if you want auto-loading the codec driver"
132 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
134 config SND_HDA_CODEC_CIRRUS
135 tristate "Build Cirrus Logic codec support"
136 select SND_HDA_GENERIC
138 Say Y or M here to include Cirrus Logic codec support in
139 snd-hda-intel driver, such as CS4206.
141 comment "Set to Y if you want auto-loading the codec driver"
142 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
144 config SND_HDA_CODEC_CONEXANT
145 tristate "Build Conexant HD-audio codec support"
146 select SND_HDA_GENERIC
148 Say Y or M here to include Conexant HD-audio codec support in
149 snd-hda-intel driver, such as CX20549.
151 comment "Set to Y if you want auto-loading the codec driver"
152 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
154 config SND_HDA_CODEC_CA0110
155 tristate "Build Creative CA0110-IBG codec support"
156 select SND_HDA_GENERIC
158 Say Y or M here to include Creative CA0110-IBG codec support in
159 snd-hda-intel driver, found on some Creative X-Fi cards.
161 comment "Set to Y if you want auto-loading the codec driver"
162 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
164 config SND_HDA_CODEC_CA0132
165 tristate "Build Creative CA0132 codec support"
167 Say Y or M here to include Creative CA0132 codec support in
168 snd-hda-intel driver.
170 comment "Set to Y if you want auto-loading the codec driver"
171 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
173 config SND_HDA_CODEC_CA0132_DSP
174 bool "Support new DSP code for CA0132 codec"
175 depends on SND_HDA_CODEC_CA0132
176 select SND_HDA_DSP_LOADER
179 Say Y here to enable the DSP for Creative CA0132 for extended
180 features like equalizer or echo cancellation.
182 Note that this option requires the external firmware file
185 config SND_HDA_CODEC_CMEDIA
186 tristate "Build C-Media HD-audio codec support"
187 select SND_HDA_GENERIC
189 Say Y or M here to include C-Media HD-audio codec support in
190 snd-hda-intel driver, such as CMI9880.
192 comment "Set to Y if you want auto-loading the codec driver"
193 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
195 config SND_HDA_CODEC_SI3054
196 tristate "Build Silicon Labs 3054 HD-modem codec support"
198 Say Y or M here to include Silicon Labs 3054 HD-modem codec
199 (and compatibles) support in snd-hda-intel driver.
201 comment "Set to Y if you want auto-loading the codec driver"
202 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
204 config SND_HDA_GENERIC
205 tristate "Enable generic HD-audio codec parser"
207 Say Y or M here to enable the generic HD-audio codec parser
208 in snd-hda-intel driver.
210 comment "Set to Y if you want auto-loading the codec driver"
211 depends on SND_HDA=y && SND_HDA_GENERIC=m
213 config SND_HDA_POWER_SAVE_DEFAULT
214 int "Default time-out for HD-audio power-save mode"
218 The default time-out value in seconds for HD-audio automatic
219 power-save mode. 0 means to disable the power-save mode.