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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_CONEXANT
161 tristate "Build Conexant HD-audio codec support"
162 select SND_HDA_GENERIC
163 select SND_HDA_GENERIC_LEDS
164 help
165 Say Y or M here to include Conexant HD-audio codec support in
166 snd-hda-intel driver, such as CX20549.
167
168comment "Set to Y if you want auto-loading the codec driver"
169 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
170
171config SND_HDA_CODEC_CA0110
172 tristate "Build Creative CA0110-IBG codec support"
173 select SND_HDA_GENERIC
174 help
175 Say Y or M here to include Creative CA0110-IBG codec support in
176 snd-hda-intel driver, found on some Creative X-Fi cards.
177
178comment "Set to Y if you want auto-loading the codec driver"
179 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
180
181config SND_HDA_CODEC_CA0132
182 tristate "Build Creative CA0132 codec support"
183 help
184 Say Y or M here to include Creative CA0132 codec support in
185 snd-hda-intel driver.
186
187comment "Set to Y if you want auto-loading the codec driver"
188 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
189
190config SND_HDA_CODEC_CA0132_DSP
191 bool "Support new DSP code for CA0132 codec"
192 depends on SND_HDA_CODEC_CA0132
193 default y
194 select SND_HDA_DSP_LOADER
195 select FW_LOADER
196 help
197 Say Y here to enable the DSP for Creative CA0132 for extended
198 features like equalizer or echo cancellation.
199
200 Note that this option requires the external firmware file
201 (ctefx.bin).
202
203config SND_HDA_CODEC_CMEDIA
204 tristate "Build C-Media HD-audio codec support"
205 select SND_HDA_GENERIC
206 help
207 Say Y or M here to include C-Media HD-audio codec support in
208 snd-hda-intel driver, such as CMI9880.
209
210comment "Set to Y if you want auto-loading the codec driver"
211 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
212
213config SND_HDA_CODEC_SI3054
214 tristate "Build Silicon Labs 3054 HD-modem codec support"
215 help
216 Say Y or M here to include Silicon Labs 3054 HD-modem codec
217 (and compatibles) support in snd-hda-intel driver.
218
219comment "Set to Y if you want auto-loading the codec driver"
220 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
221
222config SND_HDA_GENERIC
223 tristate "Enable generic HD-audio codec parser"
224 select NEW_LEDS if SND_HDA_GENERIC_LEDS
225 select LEDS_CLASS if SND_HDA_GENERIC_LEDS
226 select LEDS_TRIGGERS if SND_HDA_GENERIC_LEDS
227 select LEDS_TRIGGER_AUDIO if SND_HDA_GENERIC_LEDS
228 help
229 Say Y or M here to enable the generic HD-audio codec parser
230 in 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_GENERIC=m
234
235config SND_HDA_POWER_SAVE_DEFAULT
236 int "Default time-out for HD-audio power-save mode"
237 depends on PM
238 default 0
239 help
240 The default time-out value in seconds for HD-audio automatic
241 power-save mode. 0 means to disable the power-save mode.
242
243config SND_HDA_INTEL_HDMI_SILENT_STREAM
244 bool "Enable Silent Stream always for HDMI"
245 depends on SND_HDA_INTEL
246 help
247 Intel hardware has a feature called 'silent stream', that
248 keeps external HDMI receiver's analog circuitry powered on
249 avoiding 2-3 sec silence during playback start. This mechanism
250 relies on setting channel_id as 0xf, sending info packet and
251 preventing codec D3 entry (increasing platform static power
252 consumption when HDMI receiver is plugged-in). 2-3 sec silence
253 at the playback start is expected whenever there is format change.
254 (default is 2 channel format).
255 Say Y to enable Silent Stream feature.
256
257endif
258
259endmenu
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_CODEC_REALTEK
134 tristate "Build Realtek HD-audio codec support"
135 select SND_HDA_GENERIC
136 select SND_HDA_GENERIC_LEDS
137 help
138 Say Y or M here to include Realtek HD-audio codec support in
139 snd-hda-intel driver, such as ALC880.
140
141comment "Set to Y if you want auto-loading the codec driver"
142 depends on SND_HDA=y && SND_HDA_CODEC_REALTEK=m
143
144config SND_HDA_CODEC_ANALOG
145 tristate "Build Analog Devices HD-audio codec support"
146 select SND_HDA_GENERIC
147 help
148 Say Y or M here to include Analog Devices HD-audio codec support in
149 snd-hda-intel driver, such as AD1986A.
150
151comment "Set to Y if you want auto-loading the codec driver"
152 depends on SND_HDA=y && SND_HDA_CODEC_ANALOG=m
153
154config SND_HDA_CODEC_SIGMATEL
155 tristate "Build IDT/Sigmatel HD-audio codec support"
156 select SND_HDA_GENERIC
157 select SND_HDA_GENERIC_LEDS
158 help
159 Say Y or M here to include IDT (Sigmatel) HD-audio codec support in
160 snd-hda-intel driver, such as STAC9200.
161
162comment "Set to Y if you want auto-loading the codec driver"
163 depends on SND_HDA=y && SND_HDA_CODEC_SIGMATEL=m
164
165config SND_HDA_CODEC_VIA
166 tristate "Build VIA HD-audio codec support"
167 select SND_HDA_GENERIC
168 help
169 Say Y or M here to include VIA HD-audio codec support in
170 snd-hda-intel driver, such as VT1708.
171
172comment "Set to Y if you want auto-loading the codec driver"
173 depends on SND_HDA=y && SND_HDA_CODEC_VIA=m
174
175config SND_HDA_CODEC_HDMI
176 tristate "Build HDMI/DisplayPort HD-audio codec support"
177 select SND_DYNAMIC_MINORS
178 help
179 Say Y or M here to include HDMI and DisplayPort HD-audio codec
180 support in snd-hda-intel driver. This includes all AMD/ATI,
181 Intel and Nvidia HDMI/DisplayPort codecs.
182
183 Note that this option mandatorily enables CONFIG_SND_DYNAMIC_MINORS
184 to assure the multiple streams for DP-MST support.
185
186comment "Set to Y if you want auto-loading the codec driver"
187 depends on SND_HDA=y && SND_HDA_CODEC_HDMI=m
188
189config SND_HDA_CODEC_CIRRUS
190 tristate "Build Cirrus Logic codec support"
191 select SND_HDA_GENERIC
192 help
193 Say Y or M here to include Cirrus Logic codec support in
194 snd-hda-intel driver, such as CS4206.
195
196comment "Set to Y if you want auto-loading the codec driver"
197 depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
198
199config SND_HDA_CODEC_CS8409
200 tristate "Build Cirrus Logic HDA bridge support"
201 select SND_HDA_GENERIC
202 help
203 Say Y or M here to include Cirrus Logic HDA bridge support in
204 snd-hda-intel driver, such as CS8409.
205
206comment "Set to Y if you want auto-loading the codec driver"
207 depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m
208
209config SND_HDA_CODEC_CONEXANT
210 tristate "Build Conexant HD-audio codec support"
211 select SND_HDA_GENERIC
212 select SND_HDA_GENERIC_LEDS
213 help
214 Say Y or M here to include Conexant HD-audio codec support in
215 snd-hda-intel driver, such as CX20549.
216
217comment "Set to Y if you want auto-loading the codec driver"
218 depends on SND_HDA=y && SND_HDA_CODEC_CONEXANT=m
219
220config SND_HDA_CODEC_CA0110
221 tristate "Build Creative CA0110-IBG codec support"
222 select SND_HDA_GENERIC
223 help
224 Say Y or M here to include Creative CA0110-IBG codec support in
225 snd-hda-intel driver, found on some Creative X-Fi cards.
226
227comment "Set to Y if you want auto-loading the codec driver"
228 depends on SND_HDA=y && SND_HDA_CODEC_CA0110=m
229
230config SND_HDA_CODEC_CA0132
231 tristate "Build Creative CA0132 codec support"
232 help
233 Say Y or M here to include Creative CA0132 codec support in
234 snd-hda-intel driver.
235
236comment "Set to Y if you want auto-loading the codec driver"
237 depends on SND_HDA=y && SND_HDA_CODEC_CA0132=m
238
239config SND_HDA_CODEC_CA0132_DSP
240 bool "Support new DSP code for CA0132 codec"
241 depends on SND_HDA_CODEC_CA0132
242 default y
243 select SND_HDA_DSP_LOADER
244 select FW_LOADER
245 help
246 Say Y here to enable the DSP for Creative CA0132 for extended
247 features like equalizer or echo cancellation.
248
249 Note that this option requires the external firmware file
250 (ctefx.bin).
251
252config SND_HDA_CODEC_CMEDIA
253 tristate "Build C-Media HD-audio codec support"
254 select SND_HDA_GENERIC
255 help
256 Say Y or M here to include C-Media HD-audio codec support in
257 snd-hda-intel driver, such as CMI9880.
258
259comment "Set to Y if you want auto-loading the codec driver"
260 depends on SND_HDA=y && SND_HDA_CODEC_CMEDIA=m
261
262config SND_HDA_CODEC_SI3054
263 tristate "Build Silicon Labs 3054 HD-modem codec support"
264 help
265 Say Y or M here to include Silicon Labs 3054 HD-modem codec
266 (and compatibles) support in snd-hda-intel driver.
267
268comment "Set to Y if you want auto-loading the codec driver"
269 depends on SND_HDA=y && SND_HDA_CODEC_SI3054=m
270
271config SND_HDA_GENERIC
272 tristate "Enable generic HD-audio codec parser"
273 select SND_CTL_LED if SND_HDA_GENERIC_LEDS
274 select LEDS_CLASS if SND_HDA_GENERIC_LEDS
275 help
276 Say Y or M here to enable the generic HD-audio codec parser
277 in snd-hda-intel driver.
278
279comment "Set to Y if you want auto-loading the codec driver"
280 depends on SND_HDA=y && SND_HDA_GENERIC=m
281
282config SND_HDA_POWER_SAVE_DEFAULT
283 int "Default time-out for HD-audio power-save mode"
284 depends on PM
285 default 0
286 help
287 The default time-out value in seconds for HD-audio automatic
288 power-save mode. 0 means to disable the power-save mode.
289
290config SND_HDA_INTEL_HDMI_SILENT_STREAM
291 bool "Enable Silent Stream always for HDMI"
292 depends on SND_HDA_INTEL
293 help
294 Say Y to enable HD-Audio Keep Alive (KAE) aka Silent Stream
295 for HDMI on hardware that supports the feature.
296
297 When enabled, the HDMI/DisplayPort codec will continue to provide
298 a continuous clock and a valid but silent data stream to
299 any connected external receiver. This allows to avoid gaps
300 at start of playback. Many receivers require multiple seconds
301 to start playing audio after the clock has been stopped.
302 This feature can impact power consumption as resources
303 are kept reserved both at transmitter and receiver.
304
305endif
306
307endmenu