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Takashi Iwai11b444d2008-11-21 09:32:40 +01001menuconfig SND_HDA_INTEL
2 tristate "Intel HD Audio"
3 select SND_PCM
4 select SND_VMASTER
Takashi Iwai11b444d2008-11-21 09:32:40 +01005 help
6 Say Y here to include support for Intel "High Definition
7 Audio" (Azalia) and its compatible devices.
8
9 This option enables the HD-audio controller. Don't forget
10 to choose the appropriate codec options below.
11
12 To compile this driver as a module, choose M here: the module
13 will be called snd-hda-intel.
14
15if SND_HDA_INTEL
16
17config SND_HDA_HWDEP
18 bool "Build hwdep interface for HD-audio driver"
19 select SND_HWDEP
20 help
21 Say Y here to build a hwdep interface for HD-audio driver.
22 This interface can be used for out-of-band communication
23 with codecs for debugging purposes.
24
25config SND_HDA_RECONFIG
26 bool "Allow dynamic codec reconfiguration (EXPERIMENTAL)"
27 depends on SND_HDA_HWDEP && EXPERIMENTAL
28 help
29 Say Y here to enable the HD-audio codec re-configuration feature.
30 This adds the sysfs interfaces to allow user to clear the whole
31 codec configuration, change the codec setup, add extra verbs,
32 and re-configure the codec dynamically.
33
34config SND_HDA_INPUT_BEEP
35 bool "Support digital beep via input layer"
36 depends on INPUT=y || INPUT=SND_HDA_INTEL
37 help
38 Say Y here to build a digital beep interface for HD-audio
39 driver. This interface is used to generate digital beeps.
40
Takashi Iwai8c8145b2009-06-22 17:00:38 +020041config SND_HDA_INPUT_JACK
42 bool "Support jack plugging notification via input layer"
43 depends on INPUT=y || INPUT=SND_HDA_INTEL
44 select SND_JACK
45 help
46 Say Y here to enable the jack plugging notification via
47 input layer.
48
Takashi Iwai4ea6fbc2009-06-17 09:52:54 +020049config SND_HDA_PATCH_LOADER
50 bool "Support initialization patch loading for HD-audio"
51 depends on EXPERIMENTAL
52 select FW_LOADER
53 select SND_HDA_HWDEP
54 select SND_HDA_RECONFIG
55 help
56 Say Y here to allow the HD-audio driver to load a pseudo
57 firmware file ("patch") for overriding the BIOS setup at
58 start up. The "patch" file can be specified via patch module
59 option, such as patch=hda-init.
60
61 This option turns on hwdep and reconfig features automatically.
62
Takashi Iwai11b444d2008-11-21 09:32:40 +010063config SND_HDA_CODEC_REALTEK
64 bool "Build Realtek HD-audio codec support"
65 default y
66 help
67 Say Y here to include Realtek HD-audio codec support in
68 snd-hda-intel driver, such as ALC880.
69
Takashi Iwai1289e9e2008-11-27 15:47:11 +010070 When the HD-audio driver is built as a module, the codec
71 support code is also built as another module,
72 snd-hda-codec-realtek.
73 This module is automatically loaded at probing.
74
Takashi Iwai11b444d2008-11-21 09:32:40 +010075config SND_HDA_CODEC_ANALOG
76 bool "Build Analog Device HD-audio codec support"
77 default y
78 help
79 Say Y here to include Analog Device HD-audio codec support in
80 snd-hda-intel driver, such as AD1986A.
81
Takashi Iwai1289e9e2008-11-27 15:47:11 +010082 When the HD-audio driver is built as a module, the codec
83 support code is also built as another module,
84 snd-hda-codec-analog.
85 This module is automatically loaded at probing.
86
Takashi Iwai11b444d2008-11-21 09:32:40 +010087config SND_HDA_CODEC_SIGMATEL
88 bool "Build IDT/Sigmatel HD-audio codec support"
89 default y
90 help
91 Say Y here to include IDT (Sigmatel) HD-audio codec support in
92 snd-hda-intel driver, such as STAC9200.
93
Takashi Iwai1289e9e2008-11-27 15:47:11 +010094 When the HD-audio driver is built as a module, the codec
95 support code is also built as another module,
96 snd-hda-codec-idt.
97 This module is automatically loaded at probing.
98
Takashi Iwai11b444d2008-11-21 09:32:40 +010099config SND_HDA_CODEC_VIA
100 bool "Build VIA HD-audio codec support"
101 default y
102 help
103 Say Y here to include VIA HD-audio codec support in
104 snd-hda-intel driver, such as VT1708.
105
Takashi Iwai1289e9e2008-11-27 15:47:11 +0100106 When the HD-audio driver is built as a module, the codec
107 support code is also built as another module,
108 snd-hda-codec-via.
109 This module is automatically loaded at probing.
110
Takashi Iwai11b444d2008-11-21 09:32:40 +0100111config SND_HDA_CODEC_ATIHDMI
112 bool "Build ATI HDMI HD-audio codec support"
113 default y
114 help
115 Say Y here to include ATI HDMI HD-audio codec support in
116 snd-hda-intel driver, such as ATI RS600 HDMI.
117
Takashi Iwai1289e9e2008-11-27 15:47:11 +0100118 When the HD-audio driver is built as a module, the codec
119 support code is also built as another module,
120 snd-hda-codec-atihdmi.
121 This module is automatically loaded at probing.
122
Takashi Iwai11b444d2008-11-21 09:32:40 +0100123config SND_HDA_CODEC_NVHDMI
124 bool "Build NVIDIA HDMI HD-audio codec support"
125 default y
126 help
127 Say Y here to include NVIDIA HDMI HD-audio codec support in
128 snd-hda-intel driver, such as NVIDIA MCP78 HDMI.
129
Takashi Iwai1289e9e2008-11-27 15:47:11 +0100130 When the HD-audio driver is built as a module, the codec
131 support code is also built as another module,
132 snd-hda-codec-nvhdmi.
133 This module is automatically loaded at probing.
134
Takashi Iwai11b444d2008-11-21 09:32:40 +0100135config SND_HDA_CODEC_INTELHDMI
136 bool "Build INTEL HDMI HD-audio codec support"
137 default y
138 help
139 Say Y here to include INTEL HDMI HD-audio codec support in
140 snd-hda-intel driver, such as Eaglelake integrated HDMI.
141
Takashi Iwai1289e9e2008-11-27 15:47:11 +0100142 When the HD-audio driver is built as a module, the codec
143 support code is also built as another module,
144 snd-hda-codec-intelhdmi.
145 This module is automatically loaded at probing.
146
Takashi Iwai11b444d2008-11-21 09:32:40 +0100147config SND_HDA_ELD
148 def_bool y
149 depends on SND_HDA_CODEC_INTELHDMI
150
Takashi Iwaie5f14242009-07-01 18:11:44 +0200151config SND_HDA_CODEC_CIRRUS
152 bool "Build Cirrus Logic codec support"
153 depends on SND_HDA_INTEL
154 default y
155 help
156 Say Y here to include Cirrus Logic codec support in
157 snd-hda-intel driver, such as CS4206.
158
159 When the HD-audio driver is built as a module, the codec
160 support code is also built as another module,
161 snd-hda-codec-cirrus.
162 This module is automatically loaded at probing.
163
Takashi Iwai11b444d2008-11-21 09:32:40 +0100164config SND_HDA_CODEC_CONEXANT
165 bool "Build Conexant HD-audio codec support"
166 default y
167 help
168 Say Y here to include Conexant HD-audio codec support in
169 snd-hda-intel driver, such as CX20549.
170
Takashi Iwai1289e9e2008-11-27 15:47:11 +0100171 When the HD-audio driver is built as a module, the codec
172 support code is also built as another module,
173 snd-hda-codec-conexant.
174 This module is automatically loaded at probing.
175
Takashi Iwai4e01f542009-04-16 08:53:34 +0200176config SND_HDA_CODEC_CA0110
177 bool "Build Creative CA0110-IBG codec support"
178 depends on SND_HDA_INTEL
179 default y
180 help
181 Say Y here to include Creative CA0110-IBG codec support in
182 snd-hda-intel driver, found on some Creative X-Fi cards.
183
184 When the HD-audio driver is built as a module, the codec
185 support code is also built as another module,
186 snd-hda-codec-ca0110.
187 This module is automatically loaded at probing.
188
Takashi Iwai11b444d2008-11-21 09:32:40 +0100189config SND_HDA_CODEC_CMEDIA
190 bool "Build C-Media HD-audio codec support"
191 default y
192 help
193 Say Y here to include C-Media HD-audio codec support in
194 snd-hda-intel driver, such as CMI9880.
195
Takashi Iwai1289e9e2008-11-27 15:47:11 +0100196 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-cmedia.
199 This module is automatically loaded at probing.
200
Takashi Iwai11b444d2008-11-21 09:32:40 +0100201config SND_HDA_CODEC_SI3054
202 bool "Build Silicon Labs 3054 HD-modem codec support"
203 default y
204 help
205 Say Y here to include Silicon Labs 3054 HD-modem codec
206 (and compatibles) support in snd-hda-intel driver.
207
Takashi Iwai1289e9e2008-11-27 15:47:11 +0100208 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-si3054.
211 This module is automatically loaded at probing.
212
Takashi Iwai11b444d2008-11-21 09:32:40 +0100213config SND_HDA_GENERIC
214 bool "Enable generic HD-audio codec parser"
215 default y
216 help
217 Say Y here to enable the generic HD-audio codec parser
218 in snd-hda-intel driver.
219
220config SND_HDA_POWER_SAVE
221 bool "Aggressive power-saving on HD-audio"
Takashi Iwai11b444d2008-11-21 09:32:40 +0100222 help
223 Say Y here to enable more aggressive power-saving mode on
224 HD-audio driver. The power-saving timeout can be configured
225 via power_save option or over sysfs on-the-fly.
226
227config SND_HDA_POWER_SAVE_DEFAULT
228 int "Default time-out for HD-audio power-save mode"
229 depends on SND_HDA_POWER_SAVE
230 default 0
231 help
232 The default time-out value in seconds for HD-audio automatic
233 power-save mode. 0 means to disable the power-save mode.
234
235endif