xref: /openbmc/linux/sound/pci/hda/Kconfig (revision ba61bb17)
1menu "HD-Audio"
2
3config SND_HDA
4	tristate
5	select SND_PCM
6	select SND_VMASTER
7	select SND_JACK
8	select SND_HDA_CORE
9
10config 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
24config 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
39if SND_HDA
40
41config 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
49config 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	  It allows user to clear the whole codec configuration, change the
54	  codec setup, add extra verbs, and re-configure the codec dynamically.
55
56	  Note that this item alone doesn't provide the sysfs interface, but
57	  enables the feature just for the patch loader below.
58	  If you need the traditional sysfs entries for the manual interaction,
59	  turn on CONFIG_SND_HDA_HWDEP as well.
60
61config SND_HDA_INPUT_BEEP
62	bool "Support digital beep via input layer"
63	depends on INPUT=y || INPUT=SND_HDA
64	help
65	  Say Y here to build a digital beep interface for HD-audio
66	  driver. This interface is used to generate digital beeps.
67
68config SND_HDA_INPUT_BEEP_MODE
69	int "Digital beep registration mode (0=off, 1=on)"
70	depends on SND_HDA_INPUT_BEEP=y
71	default "1"
72	range 0 1
73	help
74	  Set 0 to disable the digital beep interface for HD-audio by default.
75	  Set 1 to always enable the digital beep interface for HD-audio by
76	  default.
77
78config SND_HDA_PATCH_LOADER
79	bool "Support initialization patch loading for HD-audio"
80	select FW_LOADER
81	select SND_HDA_RECONFIG
82	help
83	  Say Y here to allow the HD-audio driver to load a pseudo
84	  firmware file ("patch") for overriding the BIOS setup at
85	  start up.  The "patch" file can be specified via patch module
86	  option, such as patch=hda-init.
87
88config SND_HDA_CODEC_REALTEK
89	tristate "Build Realtek HD-audio codec support"
90	select SND_HDA_GENERIC
91	help
92	  Say Y or M here to include Realtek HD-audio codec support in
93	  snd-hda-intel driver, such as ALC880.
94
95comment "Set to Y if you want auto-loading the codec driver"
96	depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
97
98config SND_HDA_CODEC_ANALOG
99	tristate "Build Analog Device HD-audio codec support"
100	select SND_HDA_GENERIC
101	help
102	  Say Y or M here to include Analog Device HD-audio codec support in
103	  snd-hda-intel driver, such as AD1986A.
104
105comment "Set to Y if you want auto-loading the codec driver"
106	depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
107
108config SND_HDA_CODEC_SIGMATEL
109	tristate "Build IDT/Sigmatel HD-audio codec support"
110	select SND_HDA_GENERIC
111	help
112	  Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
113	  snd-hda-intel driver, such as STAC9200.
114
115comment "Set to Y if you want auto-loading the codec driver"
116	depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
117
118config SND_HDA_CODEC_VIA
119	tristate "Build VIA HD-audio codec support"
120	select SND_HDA_GENERIC
121	help
122	  Say Y or M here to include VIA HD-audio codec support in
123	  snd-hda-intel driver, such as VT1708.
124
125comment "Set to Y if you want auto-loading the codec driver"
126	depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
127
128config SND_HDA_CODEC_HDMI
129	tristate "Build HDMI/DisplayPort HD-audio codec support"
130	select SND_DYNAMIC_MINORS
131	help
132	  Say Y or M here to include HDMI and DisplayPort HD-audio codec
133	  support in snd-hda-intel driver.  This includes all AMD/ATI,
134	  Intel and Nvidia HDMI/DisplayPort codecs.
135
136	  Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS
137	  to assure the multiple streams for DP-MST support.
138
139comment "Set to Y if you want auto-loading the codec driver"
140	depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
141
142config SND_HDA_CODEC_CIRRUS
143	tristate "Build Cirrus Logic codec support"
144	select SND_HDA_GENERIC
145	help
146	  Say Y or M here to include Cirrus Logic codec support in
147	  snd-hda-intel driver, such as CS4206.
148
149comment "Set to Y if you want auto-loading the codec driver"
150	depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
151
152config SND_HDA_CODEC_CONEXANT
153	tristate "Build Conexant HD-audio codec support"
154	select SND_HDA_GENERIC
155	help
156	  Say Y or M here to include Conexant HD-audio codec support in
157	  snd-hda-intel driver, such as CX20549.
158
159comment "Set to Y if you want auto-loading the codec driver"
160	depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
161
162config SND_HDA_CODEC_CA0110
163	tristate "Build Creative CA0110-IBG codec support"
164	select SND_HDA_GENERIC
165	help
166	  Say Y or M here to include Creative CA0110-IBG codec support in
167	  snd-hda-intel driver, found on some Creative X-Fi cards.
168
169comment "Set to Y if you want auto-loading the codec driver"
170	depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
171
172config SND_HDA_CODEC_CA0132
173	tristate "Build Creative CA0132 codec support"
174	help
175	  Say Y or M here to include Creative CA0132 codec support in
176	  snd-hda-intel driver.
177
178comment "Set to Y if you want auto-loading the codec driver"
179	depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
180
181config SND_HDA_CODEC_CA0132_DSP
182	bool "Support new DSP code for CA0132 codec"
183	depends on SND_HDA_CODEC_CA0132
184	select SND_HDA_DSP_LOADER
185	select FW_LOADER
186	help
187	  Say Y here to enable the DSP for Creative CA0132 for extended
188	  features like equalizer or echo cancellation.
189
190	  Note that this option requires the external firmware file
191	  (ctefx.bin).
192
193config SND_HDA_CODEC_CMEDIA
194	tristate "Build C-Media HD-audio codec support"
195	select SND_HDA_GENERIC
196	help
197	  Say Y or M here to include C-Media HD-audio codec support in
198	  snd-hda-intel driver, such as CMI9880.
199
200comment "Set to Y if you want auto-loading the codec driver"
201	depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
202
203config SND_HDA_CODEC_SI3054
204	tristate "Build Silicon Labs 3054 HD-modem codec support"
205	help
206	  Say Y or M here to include Silicon Labs 3054 HD-modem codec
207	  (and compatibles) support in snd-hda-intel driver.
208
209comment "Set to Y if you want auto-loading the codec driver"
210	depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
211
212config SND_HDA_GENERIC
213	tristate "Enable generic HD-audio codec parser"
214	help
215	  Say Y or M here to enable the generic HD-audio codec parser
216	  in snd-hda-intel driver.
217
218comment "Set to Y if you want auto-loading the codec driver"
219	depends on SND_HDA=y && SND_HDA_GENERIC=m
220
221config SND_HDA_POWER_SAVE_DEFAULT
222	int "Default time-out for HD-audio power-save mode"
223	depends on PM
224	default 0
225	help
226	  The default time-out value in seconds for HD-audio automatic
227	  power-save mode.  0 means to disable the power-save mode.
228
229endif
230
231endmenu
232