xref: /openbmc/linux/sound/pci/hda/Kconfig (revision c4c3c32d) 
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	select SND_HDA_GENERIC
97	select REGMAP_IRQ
98
99config SND_HDA_CS_DSP_CONTROLS
100	tristate
101	select FW_CS_DSP
102
103config SND_HDA_SCODEC_CS35L41_I2C
104	tristate "Build CS35L41 HD-audio side codec support for I2C Bus"
105	depends on I2C
106	depends on ACPI
107	depends on SND_SOC
108	select SND_SOC_CS35L41_LIB
109	select SND_HDA_SCODEC_CS35L41
110	select SND_HDA_CS_DSP_CONTROLS
111	help
112	  Say Y or M here to include CS35L41 I2C HD-audio side codec support
113	  in snd-hda-intel driver, such as ALC287.
114
115comment "Set to Y if you want auto-loading the side codec driver"
116	depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_I2C=m
117
118config SND_HDA_SCODEC_CS35L41_SPI
119	tristate "Build CS35L41 HD-audio codec support for SPI Bus"
120	depends on SPI_MASTER
121	depends on ACPI
122	depends on SND_SOC
123	select SND_SOC_CS35L41_LIB
124	select SND_HDA_SCODEC_CS35L41
125	select SND_HDA_CS_DSP_CONTROLS
126	help
127	  Say Y or M here to include CS35L41 SPI HD-audio side codec support
128	  in snd-hda-intel driver, such as ALC287.
129
130comment "Set to Y if you want auto-loading the side codec driver"
131	depends on SND_HDA=y && SND_HDA_SCODEC_CS35L41_SPI=m
132
133config SND_HDA_SCODEC_CS35L56
134	tristate
135
136config SND_HDA_SCODEC_CS35L56_I2C
137	tristate "Build CS35L56 HD-audio side codec support for I2C Bus"
138	depends on I2C
139	depends on ACPI || COMPILE_TEST
140	depends on SND_SOC
141	select CS_DSP
142	select SND_HDA_GENERIC
143	select SND_SOC_CS35L56_SHARED
144	select SND_HDA_SCODEC_CS35L56
145	select SND_HDA_CS_DSP_CONTROLS
146	help
147	  Say Y or M here to include CS35L56 amplifier support with
148	  I2C control.
149
150config SND_HDA_SCODEC_CS35L56_SPI
151	tristate "Build CS35L56 HD-audio side codec support for SPI Bus"
152	depends on SPI_MASTER
153	depends on ACPI || COMPILE_TEST
154	depends on SND_SOC
155	select CS_DSP
156	select SND_HDA_GENERIC
157	select SND_SOC_CS35L56_SHARED
158	select SND_HDA_SCODEC_CS35L56
159	select SND_HDA_CS_DSP_CONTROLS
160	help
161	  Say Y or M here to include CS35L56 amplifier support with
162	  SPI control.
163
164config SND_HDA_CODEC_REALTEK
165	tristate "Build Realtek HD-audio codec support"
166	select SND_HDA_GENERIC
167	select SND_HDA_GENERIC_LEDS
168	help
169	  Say Y or M here to include Realtek HD-audio codec support in
170	  snd-hda-intel driver, such as ALC880.
171
172comment "Set to Y if you want auto-loading the codec driver"
173	depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
174
175config SND_HDA_CODEC_ANALOG
176	tristate "Build Analog Devices HD-audio codec support"
177	select SND_HDA_GENERIC
178	help
179	  Say Y or M here to include Analog Devices HD-audio codec support in
180	  snd-hda-intel driver, such as AD1986A.
181
182comment "Set to Y if you want auto-loading the codec driver"
183	depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
184
185config SND_HDA_CODEC_SIGMATEL
186	tristate "Build IDT/Sigmatel HD-audio codec support"
187	select SND_HDA_GENERIC
188	select SND_HDA_GENERIC_LEDS
189	help
190	  Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
191	  snd-hda-intel driver, such as STAC9200.
192
193comment "Set to Y if you want auto-loading the codec driver"
194	depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
195
196config SND_HDA_CODEC_VIA
197	tristate "Build VIA HD-audio codec support"
198	select SND_HDA_GENERIC
199	help
200	  Say Y or M here to include VIA HD-audio codec support in
201	  snd-hda-intel driver, such as VT1708.
202
203comment "Set to Y if you want auto-loading the codec driver"
204	depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
205
206config SND_HDA_CODEC_HDMI
207	tristate "Build HDMI/DisplayPort HD-audio codec support"
208	select SND_DYNAMIC_MINORS
209	help
210	  Say Y or M here to include HDMI and DisplayPort HD-audio codec
211	  support in snd-hda-intel driver.  This includes all AMD/ATI,
212	  Intel and Nvidia HDMI/DisplayPort codecs.
213
214	  Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS
215	  to assure the multiple streams for DP-MST support.
216
217comment "Set to Y if you want auto-loading the codec driver"
218	depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
219
220config SND_HDA_CODEC_CIRRUS
221	tristate "Build Cirrus Logic codec support"
222	select SND_HDA_GENERIC
223	help
224	  Say Y or M here to include Cirrus Logic codec support in
225	  snd-hda-intel driver, such as CS4206.
226
227comment "Set to Y if you want auto-loading the codec driver"
228	depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
229
230config SND_HDA_CODEC_CS8409
231	tristate "Build Cirrus Logic HDA bridge support"
232	select SND_HDA_GENERIC
233	help
234	  Say Y or M here to include Cirrus Logic HDA bridge support in
235	  snd-hda-intel driver, such as CS8409.
236
237comment "Set to Y if you want auto-loading the codec driver"
238	depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m
239
240config SND_HDA_CODEC_CONEXANT
241	tristate "Build Conexant HD-audio codec support"
242	select SND_HDA_GENERIC
243	select SND_HDA_GENERIC_LEDS
244	help
245	  Say Y or M here to include Conexant HD-audio codec support in
246	  snd-hda-intel driver, such as CX20549.
247
248comment "Set to Y if you want auto-loading the codec driver"
249	depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
250
251config SND_HDA_CODEC_CA0110
252	tristate "Build Creative CA0110-IBG codec support"
253	select SND_HDA_GENERIC
254	help
255	  Say Y or M here to include Creative CA0110-IBG codec support in
256	  snd-hda-intel driver, found on some Creative X-Fi cards.
257
258comment "Set to Y if you want auto-loading the codec driver"
259	depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
260
261config SND_HDA_CODEC_CA0132
262	tristate "Build Creative CA0132 codec support"
263	help
264	  Say Y or M here to include Creative CA0132 codec support in
265	  snd-hda-intel driver.
266
267comment "Set to Y if you want auto-loading the codec driver"
268	depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
269
270config SND_HDA_CODEC_CA0132_DSP
271	bool "Support new DSP code for CA0132 codec"
272	depends on SND_HDA_CODEC_CA0132
273	default y
274	select SND_HDA_DSP_LOADER
275	select FW_LOADER
276	help
277	  Say Y here to enable the DSP for Creative CA0132 for extended
278	  features like equalizer or echo cancellation.
279
280	  Note that this option requires the external firmware file
281	  (ctefx.bin).
282
283config SND_HDA_CODEC_CMEDIA
284	tristate "Build C-Media HD-audio codec support"
285	select SND_HDA_GENERIC
286	help
287	  Say Y or M here to include C-Media HD-audio codec support in
288	  snd-hda-intel driver, such as CMI9880.
289
290comment "Set to Y if you want auto-loading the codec driver"
291	depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
292
293config SND_HDA_CODEC_SI3054
294	tristate "Build Silicon Labs 3054 HD-modem codec support"
295	help
296	  Say Y or M here to include Silicon Labs 3054 HD-modem codec
297	  (and compatibles) support in snd-hda-intel driver.
298
299comment "Set to Y if you want auto-loading the codec driver"
300	depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
301
302config SND_HDA_GENERIC
303	tristate "Enable generic HD-audio codec parser"
304	select SND_CTL_LED if SND_HDA_GENERIC_LEDS
305	select LEDS_CLASS if SND_HDA_GENERIC_LEDS
306	help
307	  Say Y or M here to enable the generic HD-audio codec parser
308	  in snd-hda-intel driver.
309
310comment "Set to Y if you want auto-loading the codec driver"
311	depends on SND_HDA=y && SND_HDA_GENERIC=m
312
313config SND_HDA_POWER_SAVE_DEFAULT
314	int "Default time-out for HD-audio power-save mode"
315	depends on PM
316	default 0
317	help
318	  The default time-out value in seconds for HD-audio automatic
319	  power-save mode.  0 means to disable the power-save mode.
320
321config SND_HDA_INTEL_HDMI_SILENT_STREAM
322	bool "Enable Silent Stream always for HDMI"
323	depends on SND_HDA_INTEL
324	help
325	  Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream
326	  for HDMI on hardware that supports the feature.
327
328	  When enabled, the HDMI/DisplayPort codec will continue to provide
329	  a continuous clock and a valid but silent data stream to
330	  any connected external receiver. This allows to avoid gaps
331	  at start of playback. Many receivers require multiple seconds
332	  to start playing audio after the clock has been stopped.
333	  This feature can impact power consumption as resources
334	  are kept reserved both at transmitter and receiver.
335
336config SND_HDA_CTL_DEV_ID
337	bool "Use the device identifier field for controls"
338	depends on SND_HDA_INTEL
339	help
340	  Say Y to use the device identifier field for (mixer)
341	  controls (old behaviour until this option is available).
342
343	  When enabled, the multiple HDA codecs may set the device
344	  field in control (mixer) element identifiers. The use
345	  of this field is not recommended and defined for mixer controls.
346
347	  The old behaviour (Y) is obsolete and will be removed. Consider
348	  to not enable this option.
349
350endif
351
352endmenu
353