Commit | Line | Data |
---|---|---|
11b444d5 TI |
1 | menuconfig SND_HDA_INTEL |
2 | tristate "Intel HD Audio" | |
3 | select SND_PCM | |
4 | select SND_VMASTER | |
35be544a | 5 | select SND_KCTL_JACK |
11b444d5 TI |
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 | ||
24f3cede TI |
18 | config SND_HDA_DSP_LOADER |
19 | bool | |
20 | ||
acfa634f TI |
21 | config SND_HDA_PREALLOC_SIZE |
22 | int "Pre-allocated buffer size for HD-audio driver" | |
23 | range 0 32768 | |
24 | default 64 | |
25 | help | |
cf01b73e | 26 | Specifies the default pre-allocated buffer-size in kB for the |
acfa634f | 27 | HD-audio driver. A larger buffer (e.g. 2048) is preferred |
cf01b73e PM |
28 | for systems using PulseAudio. The default 64 is chosen just |
29 | for compatibility reasons. | |
acfa634f TI |
30 | |
31 | Note that the pre-allocation size can be changed dynamically | |
32 | via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too. | |
33 | ||
11b444d5 TI |
34 | config SND_HDA_HWDEP |
35 | bool "Build hwdep interface for HD-audio driver" | |
36 | select SND_HWDEP | |
37 | help | |
38 | Say Y here to build a hwdep interface for HD-audio driver. | |
39 | This interface can be used for out-of-band communication | |
40 | with codecs for debugging purposes. | |
41 | ||
42 | config SND_HDA_RECONFIG | |
0b1714ad KC |
43 | bool "Allow dynamic codec reconfiguration" |
44 | depends on SND_HDA_HWDEP | |
11b444d5 TI |
45 | help |
46 | Say Y here to enable the HD-audio codec re-configuration feature. | |
47 | This adds the sysfs interfaces to allow user to clear the whole | |
48 | codec configuration, change the codec setup, add extra verbs, | |
49 | and re-configure the codec dynamically. | |
50 | ||
51 | config SND_HDA_INPUT_BEEP | |
52 | bool "Support digital beep via input layer" | |
53 | depends on INPUT=y || INPUT=SND_HDA_INTEL | |
54 | help | |
55 | Say Y here to build a digital beep interface for HD-audio | |
56 | driver. This interface is used to generate digital beeps. | |
57 | ||
2dca0bba | 58 | config SND_HDA_INPUT_BEEP_MODE |
0920c9b4 | 59 | int "Digital beep registration mode (0=off, 1=on)" |
2dca0bba JK |
60 | depends on SND_HDA_INPUT_BEEP=y |
61 | default "1" | |
0920c9b4 | 62 | range 0 1 |
2dca0bba JK |
63 | help |
64 | Set 0 to disable the digital beep interface for HD-audio by default. | |
65 | Set 1 to always enable the digital beep interface for HD-audio by | |
0920c9b4 | 66 | default. |
2dca0bba | 67 | |
8c8145b8 TI |
68 | config SND_HDA_INPUT_JACK |
69 | bool "Support jack plugging notification via input layer" | |
fc087225 | 70 | depends on INPUT=y || INPUT=SND |
8c8145b8 TI |
71 | select SND_JACK |
72 | help | |
73 | Say Y here to enable the jack plugging notification via | |
74 | input layer. | |
75 | ||
4ea6fbc8 TI |
76 | config SND_HDA_PATCH_LOADER |
77 | bool "Support initialization patch loading for HD-audio" | |
4ea6fbc8 TI |
78 | select FW_LOADER |
79 | select SND_HDA_HWDEP | |
80 | select SND_HDA_RECONFIG | |
81 | help | |
82 | Say Y here to allow the HD-audio driver to load a pseudo | |
83 | firmware file ("patch") for overriding the BIOS setup at | |
84 | start up. The "patch" file can be specified via patch module | |
85 | option, such as patch=hda-init. | |
86 | ||
87 | This option turns on hwdep and reconfig features automatically. | |
88 | ||
11b444d5 TI |
89 | config SND_HDA_CODEC_REALTEK |
90 | bool "Build Realtek HD-audio codec support" | |
91 | default y | |
08c189f2 | 92 | select SND_HDA_GENERIC |
11b444d5 TI |
93 | help |
94 | Say Y here to include Realtek HD-audio codec support in | |
95 | snd-hda-intel driver, such as ALC880. | |
96 | ||
1289e9e8 TI |
97 | When the HD-audio driver is built as a module, the codec |
98 | support code is also built as another module, | |
99 | snd-hda-codec-realtek. | |
100 | This module is automatically loaded at probing. | |
101 | ||
11b444d5 TI |
102 | config SND_HDA_CODEC_ANALOG |
103 | bool "Build Analog Device HD-audio codec support" | |
104 | default y | |
78bb3cb0 | 105 | select SND_HDA_GENERIC |
11b444d5 TI |
106 | help |
107 | Say Y here to include Analog Device HD-audio codec support in | |
108 | snd-hda-intel driver, such as AD1986A. | |
109 | ||
1289e9e8 TI |
110 | When the HD-audio driver is built as a module, the codec |
111 | support code is also built as another module, | |
112 | snd-hda-codec-analog. | |
113 | This module is automatically loaded at probing. | |
114 | ||
11b444d5 TI |
115 | config SND_HDA_CODEC_SIGMATEL |
116 | bool "Build IDT/Sigmatel HD-audio codec support" | |
117 | default y | |
36c9db7a | 118 | select SND_HDA_GENERIC |
11b444d5 TI |
119 | help |
120 | Say Y here to include IDT (Sigmatel) HD-audio codec support in | |
121 | snd-hda-intel driver, such as STAC9200. | |
122 | ||
1289e9e8 TI |
123 | When the HD-audio driver is built as a module, the codec |
124 | support code is also built as another module, | |
125 | snd-hda-codec-idt. | |
126 | This module is automatically loaded at probing. | |
127 | ||
11b444d5 TI |
128 | config SND_HDA_CODEC_VIA |
129 | bool "Build VIA HD-audio codec support" | |
130 | default y | |
b3f6008f | 131 | select SND_HDA_GENERIC |
11b444d5 TI |
132 | help |
133 | Say Y here to include VIA HD-audio codec support in | |
134 | snd-hda-intel driver, such as VT1708. | |
135 | ||
1289e9e8 TI |
136 | When the HD-audio driver is built as a module, the codec |
137 | support code is also built as another module, | |
138 | snd-hda-codec-via. | |
139 | This module is automatically loaded at probing. | |
140 | ||
84eb01be TI |
141 | config SND_HDA_CODEC_HDMI |
142 | bool "Build HDMI/DisplayPort HD-audio codec support" | |
e9abf85f | 143 | select SND_DYNAMIC_MINORS |
11b444d5 TI |
144 | default y |
145 | help | |
84eb01be TI |
146 | Say Y here to include HDMI and DisplayPort HD-audio codec |
147 | support in snd-hda-intel driver. This includes all AMD/ATI, | |
148 | Intel and Nvidia HDMI/DisplayPort codecs. | |
11b444d5 | 149 | |
1289e9e8 TI |
150 | When the HD-audio driver is built as a module, the codec |
151 | support code is also built as another module, | |
84eb01be | 152 | snd-hda-codec-hdmi. |
1289e9e8 TI |
153 | This module is automatically loaded at probing. |
154 | ||
e5f14248 TI |
155 | config SND_HDA_CODEC_CIRRUS |
156 | bool "Build Cirrus Logic codec support" | |
e5f14248 | 157 | default y |
1077a024 | 158 | select SND_HDA_GENERIC |
e5f14248 TI |
159 | help |
160 | Say Y here to include Cirrus Logic codec support in | |
161 | snd-hda-intel driver, such as CS4206. | |
162 | ||
163 | When the HD-audio driver is built as a module, the codec | |
164 | support code is also built as another module, | |
165 | snd-hda-codec-cirrus. | |
166 | This module is automatically loaded at probing. | |
167 | ||
11b444d5 TI |
168 | config SND_HDA_CODEC_CONEXANT |
169 | bool "Build Conexant HD-audio codec support" | |
170 | default y | |
aed523f1 | 171 | select SND_HDA_GENERIC |
11b444d5 TI |
172 | help |
173 | Say Y here to include Conexant HD-audio codec support in | |
174 | snd-hda-intel driver, such as CX20549. | |
175 | ||
1289e9e8 TI |
176 | When the HD-audio driver is built as a module, the codec |
177 | support code is also built as another module, | |
178 | snd-hda-codec-conexant. | |
179 | This module is automatically loaded at probing. | |
180 | ||
4e01f54b TI |
181 | config SND_HDA_CODEC_CA0110 |
182 | bool "Build Creative CA0110-IBG codec support" | |
4e01f54b | 183 | default y |
8fadf1da | 184 | select SND_HDA_GENERIC |
4e01f54b TI |
185 | help |
186 | Say Y here to include Creative CA0110-IBG codec support in | |
187 | snd-hda-intel driver, found on some Creative X-Fi cards. | |
188 | ||
189 | When the HD-audio driver is built as a module, the codec | |
190 | support code is also built as another module, | |
191 | snd-hda-codec-ca0110. | |
192 | This module is automatically loaded at probing. | |
193 | ||
95c6e9cb IM |
194 | config SND_HDA_CODEC_CA0132 |
195 | bool "Build Creative CA0132 codec support" | |
95c6e9cb IM |
196 | default y |
197 | help | |
198 | Say Y here to include Creative CA0132 codec support in | |
199 | snd-hda-intel driver. | |
200 | ||
201 | When the HD-audio driver is built as a module, the codec | |
202 | support code is also built as another module, | |
203 | snd-hda-codec-ca0132. | |
204 | This module is automatically loaded at probing. | |
205 | ||
24f3cede TI |
206 | config SND_HDA_CODEC_CA0132_DSP |
207 | bool "Support new DSP code for CA0132 codec" | |
208 | depends on SND_HDA_CODEC_CA0132 && FW_LOADER | |
209 | select SND_HDA_DSP_LOADER | |
210 | help | |
211 | Say Y here to enable the DSP for Creative CA0132 for extended | |
212 | features like equalizer or echo cancellation. | |
213 | ||
214 | Note that this option requires the external firmware file | |
215 | (ctefx.bin). | |
216 | ||
11b444d5 TI |
217 | config SND_HDA_CODEC_CMEDIA |
218 | bool "Build C-Media HD-audio codec support" | |
219 | default y | |
b060fb0e | 220 | select SND_HDA_GENERIC |
11b444d5 TI |
221 | help |
222 | Say Y here to include C-Media HD-audio codec support in | |
223 | snd-hda-intel driver, such as CMI9880. | |
224 | ||
1289e9e8 TI |
225 | When the HD-audio driver is built as a module, the codec |
226 | support code is also built as another module, | |
227 | snd-hda-codec-cmedia. | |
228 | This module is automatically loaded at probing. | |
229 | ||
11b444d5 TI |
230 | config SND_HDA_CODEC_SI3054 |
231 | bool "Build Silicon Labs 3054 HD-modem codec support" | |
232 | default y | |
233 | help | |
234 | Say Y here to include Silicon Labs 3054 HD-modem codec | |
235 | (and compatibles) support in snd-hda-intel driver. | |
236 | ||
1289e9e8 TI |
237 | When the HD-audio driver is built as a module, the codec |
238 | support code is also built as another module, | |
239 | snd-hda-codec-si3054. | |
240 | This module is automatically loaded at probing. | |
241 | ||
11b444d5 TI |
242 | config SND_HDA_GENERIC |
243 | bool "Enable generic HD-audio codec parser" | |
244 | default y | |
245 | help | |
246 | Say Y here to enable the generic HD-audio codec parser | |
247 | in snd-hda-intel driver. | |
248 | ||
11b444d5 TI |
249 | config SND_HDA_POWER_SAVE_DEFAULT |
250 | int "Default time-out for HD-audio power-save mode" | |
83012a7c | 251 | depends on PM |
11b444d5 TI |
252 | default 0 |
253 | help | |
254 | The default time-out value in seconds for HD-audio automatic | |
255 | power-save mode. 0 means to disable the power-save mode. | |
256 | ||
257 | endif |