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_SCODEC_CS35L41
95	tristate
96
97config SND_HDA_SCODEC_CS35L41_I2C
98	tristate "Build CS35L41 HD-audio side codec support for I2C Bus"
99	depends on I2C
100	depends on ACPI
101	depends on SND_SOC
102	select SND_HDA_GENERIC
103	select SND_SOC_CS35L41_LIB
104	select SND_HDA_SCODEC_CS35L41
105	select REGMAP_IRQ
106	help
107	  Say Y or M here to include CS35L41 I2C HD-audio side codec support
108	  in snd-hda-intel driver, such as ALC287.
109
110comment "Set to Y if you want auto-loading the side codec driver"
111	depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_I2C=m
112
113config SND_HDA_SCODEC_CS35L41_SPI
114	tristate "Build CS35L41 HD-audio codec support for SPI Bus"
115	depends on SPI_MASTER
116	depends on ACPI
117	depends on SND_SOC
118	select SND_HDA_GENERIC
119	select SND_SOC_CS35L41_LIB
120	select SND_HDA_SCODEC_CS35L41
121	select REGMAP_IRQ
122	help
123	  Say Y or M here to include CS35L41 SPI HD-audio side codec support
124	  in snd-hda-intel driver, such as ALC287.
125
126comment "Set to Y if you want auto-loading the side codec driver"
127	depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m
128
129config SND_HDA_CODEC_REALTEK
130	tristate "Build Realtek HD-audio codec support"
131	select SND_HDA_GENERIC
132	select SND_HDA_GENERIC_LEDS
133	help
134	  Say Y or M here to include Realtek HD-audio codec support in
135	  snd-hda-intel driver, such as ALC880.
136
137comment "Set to Y if you want auto-loading the codec driver"
138	depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
139
140config SND_HDA_CODEC_ANALOG
141	tristate "Build Analog Devices HD-audio codec support"
142	select SND_HDA_GENERIC
143	help
144	  Say Y or M here to include Analog Devices HD-audio codec support in
145	  snd-hda-intel driver, such as AD1986A.
146
147comment "Set to Y if you want auto-loading the codec driver"
148	depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
149
150config SND_HDA_CODEC_SIGMATEL
151	tristate "Build IDT/Sigmatel HD-audio codec support"
152	select SND_HDA_GENERIC
153	select SND_HDA_GENERIC_LEDS
154	help
155	  Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
156	  snd-hda-intel driver, such as STAC9200.
157
158comment "Set to Y if you want auto-loading the codec driver"
159	depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
160
161config SND_HDA_CODEC_VIA
162	tristate "Build VIA HD-audio codec support"
163	select SND_HDA_GENERIC
164	help
165	  Say Y or M here to include VIA HD-audio codec support in
166	  snd-hda-intel driver, such as VT1708.
167
168comment "Set to Y if you want auto-loading the codec driver"
169	depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
170
171config SND_HDA_CODEC_HDMI
172	tristate "Build HDMI/DisplayPort HD-audio codec support"
173	select SND_DYNAMIC_MINORS
174	help
175	  Say Y or M here to include HDMI and DisplayPort HD-audio codec
176	  support in snd-hda-intel driver.  This includes all AMD/ATI,
177	  Intel and Nvidia HDMI/DisplayPort codecs.
178
179	  Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS
180	  to assure the multiple streams for DP-MST support.
181
182comment "Set to Y if you want auto-loading the codec driver"
183	depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
184
185config SND_HDA_CODEC_CIRRUS
186	tristate "Build Cirrus Logic codec support"
187	select SND_HDA_GENERIC
188	help
189	  Say Y or M here to include Cirrus Logic codec support in
190	  snd-hda-intel driver, such as CS4206.
191
192comment "Set to Y if you want auto-loading the codec driver"
193	depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
194
195config SND_HDA_CODEC_CS8409
196	tristate "Build Cirrus Logic HDA bridge support"
197	select SND_HDA_GENERIC
198	help
199	  Say Y or M here to include Cirrus Logic HDA bridge support in
200	  snd-hda-intel driver, such as CS8409.
201
202comment "Set to Y if you want auto-loading the codec driver"
203	depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m
204
205config SND_HDA_CODEC_CONEXANT
206	tristate "Build Conexant HD-audio codec support"
207	select SND_HDA_GENERIC
208	select SND_HDA_GENERIC_LEDS
209	help
210	  Say Y or M here to include Conexant HD-audio codec support in
211	  snd-hda-intel driver, such as CX20549.
212
213comment "Set to Y if you want auto-loading the codec driver"
214	depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
215
216config SND_HDA_CODEC_CA0110
217	tristate "Build Creative CA0110-IBG codec support"
218	select SND_HDA_GENERIC
219	help
220	  Say Y or M here to include Creative CA0110-IBG codec support in
221	  snd-hda-intel driver, found on some Creative X-Fi cards.
222
223comment "Set to Y if you want auto-loading the codec driver"
224	depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
225
226config SND_HDA_CODEC_CA0132
227	tristate "Build Creative CA0132 codec support"
228	help
229	  Say Y or M here to include Creative CA0132 codec support in
230	  snd-hda-intel driver.
231
232comment "Set to Y if you want auto-loading the codec driver"
233	depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
234
235config SND_HDA_CODEC_CA0132_DSP
236	bool "Support new DSP code for CA0132 codec"
237	depends on SND_HDA_CODEC_CA0132
238	default y
239	select SND_HDA_DSP_LOADER
240	select FW_LOADER
241	help
242	  Say Y here to enable the DSP for Creative CA0132 for extended
243	  features like equalizer or echo cancellation.
244
245	  Note that this option requires the external firmware file
246	  (ctefx.bin).
247
248config SND_HDA_CODEC_CMEDIA
249	tristate "Build C-Media HD-audio codec support"
250	select SND_HDA_GENERIC
251	help
252	  Say Y or M here to include C-Media HD-audio codec support in
253	  snd-hda-intel driver, such as CMI9880.
254
255comment "Set to Y if you want auto-loading the codec driver"
256	depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
257
258config SND_HDA_CODEC_SI3054
259	tristate "Build Silicon Labs 3054 HD-modem codec support"
260	help
261	  Say Y or M here to include Silicon Labs 3054 HD-modem codec
262	  (and compatibles) support in snd-hda-intel driver.
263
264comment "Set to Y if you want auto-loading the codec driver"
265	depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
266
267config SND_HDA_GENERIC
268	tristate "Enable generic HD-audio codec parser"
269	select SND_CTL_LED if SND_HDA_GENERIC_LEDS
270	select LEDS_CLASS if SND_HDA_GENERIC_LEDS
271	help
272	  Say Y or M here to enable the generic HD-audio codec parser
273	  in snd-hda-intel driver.
274
275comment "Set to Y if you want auto-loading the codec driver"
276	depends on SND_HDA=y && SND_HDA_GENERIC=m
277
278config SND_HDA_POWER_SAVE_DEFAULT
279	int "Default time-out for HD-audio power-save mode"
280	depends on PM
281	default 0
282	help
283	  The default time-out value in seconds for HD-audio automatic
284	  power-save mode.  0 means to disable the power-save mode.
285
286config SND_HDA_INTEL_HDMI_SILENT_STREAM
287	bool "Enable Silent Stream always for HDMI"
288	depends on SND_HDA_INTEL
289	help
290	  Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream
291	  for HDMI on hardware that supports the feature.
292
293	  When enabled, the HDMI/DisplayPort codec will continue to provide
294	  a continuous clock and a valid but silent data stream to
295	  any connected external receiver. This allows to avoid gaps
296	  at start of playback. Many receivers require multiple seconds
297	  to start playing audio after the clock has been stopped.
298	  This feature can impact power consumption as resources
299	  are kept reserved both at transmitter and receiver.
300
301endif
302
303endmenu
304