1# SPDX-License-Identifier: GPL-2.0-only
2menu "HD-Audio"
3
4config SND_HDA
5	tristate
6	select SND_PCM
7	select SND_VMASTER
8	select SND_JACK
9	select SND_HDA_CORE
10
11config SND_HDA_GENERIC_LEDS
12       bool
13
14config SND_HDA_INTEL
15	tristate "HD Audio PCI"
16	depends on SND_PCI
17	select SND_HDA
18	select SND_INTEL_DSP_CONFIG
19	help
20	  Say Y here to include support for Intel "High Definition
21	  Audio" (Azalia) and its compatible devices.
22
23	  This option enables the HD-audio controller.  Don't forget
24	  to choose the appropriate codec options below.
25
26	  To compile this driver as a module, choose M here: the module
27	  will be called snd-hda-intel.
28
29config SND_HDA_TEGRA
30	tristate "NVIDIA Tegra HD Audio"
31	depends on ARCH_TEGRA
32	select SND_HDA
33	select SND_HDA_ALIGNED_MMIO
34	help
35	  Say Y here to support the HDA controller present in NVIDIA
36	  Tegra SoCs
37
38	  This options enables support for the HD Audio controller
39	  present in some NVIDIA Tegra SoCs, used to communicate audio
40	  to the HDMI output.
41
42	  To compile this driver as a module, choose M here: the module
43	  will be called snd-hda-tegra.
44
45if SND_HDA
46
47config SND_HDA_HWDEP
48	bool "Build hwdep interface for HD-audio driver"
49	select SND_HWDEP
50	help
51	  Say Y here to build a hwdep interface for HD-audio driver.
52	  This interface can be used for out-of-band communication
53	  with codecs for debugging purposes.
54
55config SND_HDA_RECONFIG
56	bool "Allow dynamic codec reconfiguration"
57	help
58	  Say Y here to enable the HD-audio codec re-configuration feature.
59	  It allows user to clear the whole codec configuration, change the
60	  codec setup, add extra verbs, and re-configure the codec dynamically.
61
62	  Note that this item alone doesn't provide the sysfs interface, but
63	  enables the feature just for the patch loader below.
64	  If you need the traditional sysfs entries for the manual interaction,
65	  turn on CONFIG_SND_HDA_HWDEP as well.
66
67config SND_HDA_INPUT_BEEP
68	bool "Support digital beep via input layer"
69	depends on INPUT=y || INPUT=SND_HDA
70	help
71	  Say Y here to build a digital beep interface for HD-audio
72	  driver. This interface is used to generate digital beeps.
73
74config SND_HDA_INPUT_BEEP_MODE
75	int "Digital beep registration mode (0=off, 1=on)"
76	depends on SND_HDA_INPUT_BEEP=y
77	default "1"
78	range 0 1
79	help
80	  Set 0 to disable the digital beep interface for HD-audio by default.
81	  Set 1 to always enable the digital beep interface for HD-audio by
82	  default.
83
84config SND_HDA_PATCH_LOADER
85	bool "Support initialization patch loading for HD-audio"
86	select FW_LOADER
87	select SND_HDA_RECONFIG
88	help
89	  Say Y here to allow the HD-audio driver to load a pseudo
90	  firmware file ("patch") for overriding the BIOS setup at
91	  start up.  The "patch" file can be specified via patch module
92	  option, such as patch=hda-init.
93
94config SND_HDA_CODEC_REALTEK
95	tristate "Build Realtek HD-audio codec support"
96	select SND_HDA_GENERIC
97	select SND_HDA_GENERIC_LEDS
98	help
99	  Say Y or M here to include Realtek HD-audio codec support in
100	  snd-hda-intel driver, such as ALC880.
101
102comment "Set to Y if you want auto-loading the codec driver"
103	depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
104
105config SND_HDA_CODEC_ANALOG
106	tristate "Build Analog Devices HD-audio codec support"
107	select SND_HDA_GENERIC
108	help
109	  Say Y or M here to include Analog Devices HD-audio codec support in
110	  snd-hda-intel driver, such as AD1986A.
111
112comment "Set to Y if you want auto-loading the codec driver"
113	depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
114
115config SND_HDA_CODEC_SIGMATEL
116	tristate "Build IDT/Sigmatel HD-audio codec support"
117	select SND_HDA_GENERIC
118	select SND_HDA_GENERIC_LEDS
119	help
120	  Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
121	  snd-hda-intel driver, such as STAC9200.
122
123comment "Set to Y if you want auto-loading the codec driver"
124	depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
125
126config SND_HDA_CODEC_VIA
127	tristate "Build VIA HD-audio codec support"
128	select SND_HDA_GENERIC
129	help
130	  Say Y or M here to include VIA HD-audio codec support in
131	  snd-hda-intel driver, such as VT1708.
132
133comment "Set to Y if you want auto-loading the codec driver"
134	depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
135
136config SND_HDA_CODEC_HDMI
137	tristate "Build HDMI/DisplayPort HD-audio codec support"
138	select SND_DYNAMIC_MINORS
139	help
140	  Say Y or M here to include HDMI and DisplayPort HD-audio codec
141	  support in snd-hda-intel driver.  This includes all AMD/ATI,
142	  Intel and Nvidia HDMI/DisplayPort codecs.
143
144	  Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS
145	  to assure the multiple streams for DP-MST support.
146
147comment "Set to Y if you want auto-loading the codec driver"
148	depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
149
150config SND_HDA_CODEC_CIRRUS
151	tristate "Build Cirrus Logic codec support"
152	select SND_HDA_GENERIC
153	help
154	  Say Y or M here to include Cirrus Logic codec support in
155	  snd-hda-intel driver, such as CS4206.
156
157comment "Set to Y if you want auto-loading the codec driver"
158	depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
159
160config SND_HDA_CODEC_CS8409
161	tristate "Build Cirrus Logic HDA bridge support"
162	select SND_HDA_GENERIC
163	help
164	  Say Y or M here to include Cirrus Logic HDA bridge support in
165	  snd-hda-intel driver, such as CS8409.
166
167comment "Set to Y if you want auto-loading the codec driver"
168	depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m
169
170config SND_HDA_CODEC_CONEXANT
171	tristate "Build Conexant HD-audio codec support"
172	select SND_HDA_GENERIC
173	select SND_HDA_GENERIC_LEDS
174	help
175	  Say Y or M here to include Conexant HD-audio codec support in
176	  snd-hda-intel driver, such as CX20549.
177
178comment "Set to Y if you want auto-loading the codec driver"
179	depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
180
181config SND_HDA_CODEC_CA0110
182	tristate "Build Creative CA0110-IBG codec support"
183	select SND_HDA_GENERIC
184	help
185	  Say Y or M here to include Creative CA0110-IBG codec support in
186	  snd-hda-intel driver, found on some Creative X-Fi cards.
187
188comment "Set to Y if you want auto-loading the codec driver"
189	depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
190
191config SND_HDA_CODEC_CA0132
192	tristate "Build Creative CA0132 codec support"
193	help
194	  Say Y or M here to include Creative CA0132 codec support in
195	  snd-hda-intel driver.
196
197comment "Set to Y if you want auto-loading the codec driver"
198	depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
199
200config SND_HDA_CODEC_CA0132_DSP
201	bool "Support new DSP code for CA0132 codec"
202	depends on SND_HDA_CODEC_CA0132
203	default y
204	select SND_HDA_DSP_LOADER
205	select FW_LOADER
206	help
207	  Say Y here to enable the DSP for Creative CA0132 for extended
208	  features like equalizer or echo cancellation.
209
210	  Note that this option requires the external firmware file
211	  (ctefx.bin).
212
213config SND_HDA_CODEC_CMEDIA
214	tristate "Build C-Media HD-audio codec support"
215	select SND_HDA_GENERIC
216	help
217	  Say Y or M here to include C-Media HD-audio codec support in
218	  snd-hda-intel driver, such as CMI9880.
219
220comment "Set to Y if you want auto-loading the codec driver"
221	depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
222
223config SND_HDA_CODEC_SI3054
224	tristate "Build Silicon Labs 3054 HD-modem codec support"
225	help
226	  Say Y or M here to include Silicon Labs 3054 HD-modem codec
227	  (and compatibles) support in snd-hda-intel driver.
228
229comment "Set to Y if you want auto-loading the codec driver"
230	depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
231
232config SND_HDA_GENERIC
233	tristate "Enable generic HD-audio codec parser"
234	select SND_CTL_LED if SND_HDA_GENERIC_LEDS
235	select LEDS_CLASS if SND_HDA_GENERIC_LEDS
236	help
237	  Say Y or M here to enable the generic HD-audio codec parser
238	  in snd-hda-intel driver.
239
240comment "Set to Y if you want auto-loading the codec driver"
241	depends on SND_HDA=y && SND_HDA_GENERIC=m
242
243config SND_HDA_POWER_SAVE_DEFAULT
244	int "Default time-out for HD-audio power-save mode"
245	depends on PM
246	default 0
247	help
248	  The default time-out value in seconds for HD-audio automatic
249	  power-save mode.  0 means to disable the power-save mode.
250
251config SND_HDA_INTEL_HDMI_SILENT_STREAM
252	bool "Enable Silent Stream always for HDMI"
253	depends on SND_HDA_INTEL
254	help
255	  Intel hardware has a feature called 'silent stream', that
256	  keeps external HDMI receiver's analog circuitry powered on
257	  avoiding 2-3 sec silence during playback start. This mechanism
258	  relies on setting channel_id as 0xf, sending info packet and
259	  preventing codec D3 entry (increasing  platform static power
260	  consumption when HDMI receiver is plugged-in). 2-3 sec silence
261	  at the playback start is expected whenever there is format change.
262	  (default is 2 channel format).
263	  Say Y to enable Silent Stream feature.
264
265endif
266
267endmenu
268