1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
|
menu "HD-Audio"
config SND_HDA
tristate
select SND_PCM
select SND_VMASTER
select SND_KCTL_JACK
config SND_HDA_INTEL
tristate "HD Audio PCI"
depends on SND_PCI
select SND_HDA
help
Say Y here to include support for Intel "High Definition
Audio" (Azalia) and its compatible devices.
This option enables the HD-audio controller. Don't forget
to choose the appropriate codec options below.
To compile this driver as a module, choose M here: the module
will be called snd-hda-intel.
if SND_HDA
config SND_HDA_DSP_LOADER
bool
config SND_HDA_PREALLOC_SIZE
int "Pre-allocated buffer size for HD-audio driver"
range 0 32768
default 64
help
Specifies the default pre-allocated buffer-size in kB for the
HD-audio driver. A larger buffer (e.g. 2048) is preferred
for systems using PulseAudio. The default 64 is chosen just
for compatibility reasons.
Note that the pre-allocation size can be changed dynamically
via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too.
config SND_HDA_HWDEP
bool "Build hwdep interface for HD-audio driver"
select SND_HWDEP
help
Say Y here to build a hwdep interface for HD-audio driver.
This interface can be used for out-of-band communication
with codecs for debugging purposes.
config SND_HDA_RECONFIG
bool "Allow dynamic codec reconfiguration"
help
Say Y here to enable the HD-audio codec re-configuration feature.
This adds the sysfs interfaces to allow user to clear the whole
codec configuration, change the codec setup, add extra verbs,
and re-configure the codec dynamically.
config SND_HDA_INPUT_BEEP
bool "Support digital beep via input layer"
depends on INPUT=y || INPUT=SND_HDA
help
Say Y here to build a digital beep interface for HD-audio
driver. This interface is used to generate digital beeps.
config SND_HDA_INPUT_BEEP_MODE
int "Digital beep registration mode (0=off, 1=on)"
depends on SND_HDA_INPUT_BEEP=y
default "1"
range 0 1
help
Set 0 to disable the digital beep interface for HD-audio by default.
Set 1 to always enable the digital beep interface for HD-audio by
default.
config SND_HDA_INPUT_JACK
bool "Support jack plugging notification via input layer"
depends on INPUT=y || INPUT=SND
select SND_JACK
help
Say Y here to enable the jack plugging notification via
input layer.
config SND_HDA_PATCH_LOADER
bool "Support initialization patch loading for HD-audio"
select FW_LOADER
select SND_HDA_RECONFIG
help
Say Y here to allow the HD-audio driver to load a pseudo
firmware file ("patch") for overriding the BIOS setup at
start up. The "patch" file can be specified via patch module
option, such as patch=hda-init.
config SND_HDA_CODEC_REALTEK
tristate "Build Realtek HD-audio codec support"
select SND_HDA_GENERIC
help
Say Y or M here to include Realtek HD-audio codec support in
snd-hda-intel driver, such as ALC880.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
config SND_HDA_CODEC_ANALOG
tristate "Build Analog Device HD-audio codec support"
select SND_HDA_GENERIC
help
Say Y or M here to include Analog Device HD-audio codec support in
snd-hda-intel driver, such as AD1986A.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
config SND_HDA_CODEC_SIGMATEL
tristate "Build IDT/Sigmatel HD-audio codec support"
select SND_HDA_GENERIC
help
Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
snd-hda-intel driver, such as STAC9200.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
config SND_HDA_CODEC_VIA
tristate "Build VIA HD-audio codec support"
select SND_HDA_GENERIC
help
Say Y or M here to include VIA HD-audio codec support in
snd-hda-intel driver, such as VT1708.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
config SND_HDA_CODEC_HDMI
tristate "Build HDMI/DisplayPort HD-audio codec support"
help
Say Y or M here to include HDMI and DisplayPort HD-audio codec
support in snd-hda-intel driver. This includes all AMD/ATI,
Intel and Nvidia HDMI/DisplayPort codecs.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
config SND_HDA_I915
bool
default y
depends on DRM_I915
config SND_HDA_CODEC_CIRRUS
tristate "Build Cirrus Logic codec support"
select SND_HDA_GENERIC
help
Say Y or M here to include Cirrus Logic codec support in
snd-hda-intel driver, such as CS4206.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
config SND_HDA_CODEC_CONEXANT
tristate "Build Conexant HD-audio codec support"
select SND_HDA_GENERIC
help
Say Y or M here to include Conexant HD-audio codec support in
snd-hda-intel driver, such as CX20549.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
config SND_HDA_CODEC_CA0110
tristate "Build Creative CA0110-IBG codec support"
select SND_HDA_GENERIC
help
Say Y or M here to include Creative CA0110-IBG codec support in
snd-hda-intel driver, found on some Creative X-Fi cards.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
config SND_HDA_CODEC_CA0132
tristate "Build Creative CA0132 codec support"
help
Say Y or M here to include Creative CA0132 codec support in
snd-hda-intel driver.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
config SND_HDA_CODEC_CA0132_DSP
bool "Support new DSP code for CA0132 codec"
depends on SND_HDA_CODEC_CA0132
select SND_HDA_DSP_LOADER
select FW_LOADER
help
Say Y here to enable the DSP for Creative CA0132 for extended
features like equalizer or echo cancellation.
Note that this option requires the external firmware file
(ctefx.bin).
config SND_HDA_CODEC_CMEDIA
tristate "Build C-Media HD-audio codec support"
select SND_HDA_GENERIC
help
Say Y or M here to include C-Media HD-audio codec support in
snd-hda-intel driver, such as CMI9880.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
config SND_HDA_CODEC_SI3054
tristate "Build Silicon Labs 3054 HD-modem codec support"
help
Say Y or M here to include Silicon Labs 3054 HD-modem codec
(and compatibles) support in snd-hda-intel driver.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
config SND_HDA_GENERIC
tristate "Enable generic HD-audio codec parser"
help
Say Y or M here to enable the generic HD-audio codec parser
in snd-hda-intel driver.
comment "Set to Y if you want auto-loading the codec driver"
depends on SND_HDA=y && SND_HDA_GENERIC=m
config SND_HDA_POWER_SAVE_DEFAULT
int "Default time-out for HD-audio power-save mode"
depends on PM
default 0
help
The default time-out value in seconds for HD-audio automatic
power-save mode. 0 means to disable the power-save mode.
endif
endmenu
|
