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TOMOYO Linux Cross Reference
Linux/sound/soc/sof/Kconfig

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Diff markup

Differences between /sound/soc/sof/Kconfig (Architecture ppc) and /sound/soc/sof/Kconfig (Architecture sparc)


  1 # SPDX-License-Identifier: GPL-2.0-only             1 # SPDX-License-Identifier: GPL-2.0-only
  2 menuconfig SND_SOC_SOF_TOPLEVEL                     2 menuconfig SND_SOC_SOF_TOPLEVEL
  3         bool "Sound Open Firmware Support"          3         bool "Sound Open Firmware Support"
  4         help                                        4         help
  5           This adds support for Sound Open Fir      5           This adds support for Sound Open Firmware (SOF). SOF is free and
  6           generic open source audio DSP firmwa      6           generic open source audio DSP firmware for multiple devices.
  7           Say Y if you have such a device that      7           Say Y if you have such a device that is supported by SOF.
  8           If unsure select "N".                     8           If unsure select "N".
  9                                                     9 
 10 if SND_SOC_SOF_TOPLEVEL                            10 if SND_SOC_SOF_TOPLEVEL
 11                                                    11 
 12 config SND_SOC_SOF_PCI_DEV                         12 config SND_SOC_SOF_PCI_DEV
 13         tristate                                   13         tristate
 14                                                    14 
 15 config SND_SOC_SOF_PCI                             15 config SND_SOC_SOF_PCI
 16         tristate "SOF PCI enumeration support"     16         tristate "SOF PCI enumeration support"
 17         depends on PCI                             17         depends on PCI
 18         help                                       18         help
 19           This adds support for PCI enumeratio     19           This adds support for PCI enumeration. This option is
 20           required to enable Intel Skylake+ de     20           required to enable Intel Skylake+ devices.
 21           For backwards-compatibility with pre     21           For backwards-compatibility with previous configurations the selection will
 22           be used as default for platform-spec     22           be used as default for platform-specific drivers.
 23           Say Y if you need this option.           23           Say Y if you need this option.
 24           If unsure select "N".                    24           If unsure select "N".
 25                                                    25 
 26 config SND_SOC_SOF_ACPI                            26 config SND_SOC_SOF_ACPI
 27         tristate "SOF ACPI enumeration support     27         tristate "SOF ACPI enumeration support"
 28         depends on ACPI || COMPILE_TEST            28         depends on ACPI || COMPILE_TEST
 29         help                                       29         help
 30           This adds support for ACPI enumerati     30           This adds support for ACPI enumeration. This option is required
 31           to enable Intel Broadwell/Baytrail/C     31           to enable Intel Broadwell/Baytrail/Cherrytrail devices.
 32           For backwards-compatibility with pre     32           For backwards-compatibility with previous configurations the selection will
 33           be used as default for platform-spec     33           be used as default for platform-specific drivers.
 34           Say Y if you need this option.           34           Say Y if you need this option.
 35           If unsure select "N".                    35           If unsure select "N".
 36                                                    36 
 37 config SND_SOC_SOF_ACPI_DEV                        37 config SND_SOC_SOF_ACPI_DEV
 38         tristate                                   38         tristate
 39                                                    39 
 40 config SND_SOC_SOF_OF                              40 config SND_SOC_SOF_OF
 41         tristate "SOF OF enumeration support"      41         tristate "SOF OF enumeration support"
 42         depends on OF                              42         depends on OF
 43         help                                       43         help
 44           This adds support for Device Tree en     44           This adds support for Device Tree enumeration. This option is
 45           required to enable i.MX8 or Mediatek     45           required to enable i.MX8 or Mediatek devices.
 46           Say Y if you need this option. If un     46           Say Y if you need this option. If unsure select "N".
 47                                                    47 
 48 config SND_SOC_SOF_OF_DEV                          48 config SND_SOC_SOF_OF_DEV
 49         tristate                                   49         tristate
 50                                                    50 
 51 config SND_SOC_SOF_COMPRESS                        51 config SND_SOC_SOF_COMPRESS
 52         bool                                       52         bool
 53         select SND_SOC_COMPRESS                    53         select SND_SOC_COMPRESS
 54                                                    54 
 55 config SND_SOC_SOF_DEBUG_PROBES                    55 config SND_SOC_SOF_DEBUG_PROBES
 56         tristate                                   56         tristate
 57         select SND_SOC_SOF_CLIENT                  57         select SND_SOC_SOF_CLIENT
 58         select SND_SOC_COMPRESS                    58         select SND_SOC_COMPRESS
 59         help                                       59         help
 60           This option enables the data probing     60           This option enables the data probing feature that can be used to
 61           gather data directly from specific p     61           gather data directly from specific points of the audio pipeline.
 62           This option is not user-selectable b     62           This option is not user-selectable but automagically handled by
 63           'select' statements at a higher leve     63           'select' statements at a higher level.
 64                                                    64 
 65 config SND_SOC_SOF_CLIENT                          65 config SND_SOC_SOF_CLIENT
 66         tristate                                   66         tristate
 67         select AUXILIARY_BUS                       67         select AUXILIARY_BUS
 68         help                                       68         help
 69           This option is not user-selectable b     69           This option is not user-selectable but automagically handled by
 70           'select' statements at a higher leve     70           'select' statements at a higher level.
 71                                                    71 
 72 config SND_SOC_SOF_DEVELOPER_SUPPORT               72 config SND_SOC_SOF_DEVELOPER_SUPPORT
 73         bool "SOF developer options support"       73         bool "SOF developer options support"
 74         depends on EXPERT && SND_SOC_SOF           74         depends on EXPERT && SND_SOC_SOF
 75         help                                       75         help
 76           This option unlocks SOF developer op     76           This option unlocks SOF developer options for debug/performance/
 77           code hardening.                          77           code hardening.
 78           Distributions should not select this     78           Distributions should not select this option, only SOF development
 79           teams should select it.                  79           teams should select it.
 80           Say Y if you are involved in SOF dev     80           Say Y if you are involved in SOF development and need this option.
 81           If not, select N.                        81           If not, select N.
 82                                                    82 
 83 if SND_SOC_SOF_DEVELOPER_SUPPORT                   83 if SND_SOC_SOF_DEVELOPER_SUPPORT
 84                                                    84 
 85 config SND_SOC_SOF_FORCE_PROBE_WORKQUEUE           85 config SND_SOC_SOF_FORCE_PROBE_WORKQUEUE
 86         bool "SOF force probe workqueue"           86         bool "SOF force probe workqueue"
 87         select SND_SOC_SOF_PROBE_WORK_QUEUE        87         select SND_SOC_SOF_PROBE_WORK_QUEUE
 88         help                                       88         help
 89           This option forces the use of a prob     89           This option forces the use of a probe workqueue, which is only used
 90           when HDaudio is enabled due to modul     90           when HDaudio is enabled due to module dependencies. Forcing this
 91           option is intended for debug only, b     91           option is intended for debug only, but this should not add any
 92           functional issues in nominal cases.      92           functional issues in nominal cases.
 93           Say Y if you are involved in SOF dev     93           Say Y if you are involved in SOF development and need this option.
 94           If not, select N.                        94           If not, select N.
 95                                                    95 
 96 config SND_SOC_SOF_NOCODEC                         96 config SND_SOC_SOF_NOCODEC
 97         tristate                                   97         tristate
 98                                                    98 
 99 config SND_SOC_SOF_NOCODEC_SUPPORT                 99 config SND_SOC_SOF_NOCODEC_SUPPORT
100         bool "SOF nocodec static mode support"    100         bool "SOF nocodec static mode support"
101         help                                      101         help
102           This adds support for a dummy/nocode    102           This adds support for a dummy/nocodec machine driver fallback
103           option if no known codec is detected    103           option if no known codec is detected. This is typically only
104           enabled for developers or devices wh    104           enabled for developers or devices where the sound card is
105           controlled externally.                  105           controlled externally.
106           This option is mutually exclusive at    106           This option is mutually exclusive at build time with the Intel HDAudio support.
107           Selecting it may have negative impac    107           Selecting it may have negative impacts and prevent e.g. microphone
108           functionality from being enabled on     108           functionality from being enabled on Intel CoffeeLake and later
109           platforms.                              109           platforms.
110           Distributions should not select this    110           Distributions should not select this option!
111           Say Y if you need this nocodec fallb    111           Say Y if you need this nocodec fallback option.
112           If unsure select "N".                   112           If unsure select "N".
113                                                   113 
114 config SND_SOC_SOF_STRICT_ABI_CHECKS              114 config SND_SOC_SOF_STRICT_ABI_CHECKS
115         bool "SOF strict ABI checks"              115         bool "SOF strict ABI checks"
116         help                                      116         help
117           This option enables strict ABI check    117           This option enables strict ABI checks for firmware and topology
118           files.                                  118           files.
119           When these files are more recent tha    119           When these files are more recent than the kernel, the kernel
120           will handle the functionality it sup    120           will handle the functionality it supports and may report errors
121           during topology creation or run-time    121           during topology creation or run-time usage if new functionality
122           is invoked.                             122           is invoked.
123           This option will stop topology creat    123           This option will stop topology creation and firmware load upfront.
124           It is intended for SOF CI/releases a    124           It is intended for SOF CI/releases and not for users or distros.
125           Say Y if you want strict ABI checks     125           Say Y if you want strict ABI checks for an SOF release.
126           If you are not involved in SOF relea    126           If you are not involved in SOF releases and CI development,
127           select "N".                             127           select "N".
128                                                   128 
129 config SND_SOC_SOF_ALLOW_FALLBACK_TO_NEWER_IPC    129 config SND_SOC_SOF_ALLOW_FALLBACK_TO_NEWER_IPC_VERSION
130         bool "SOF allow fallback to newer IPC     130         bool "SOF allow fallback to newer IPC version"
131         help                                      131         help
132           This option will allow the kernel to    132           This option will allow the kernel to try to 'fallback' to a newer IPC
133           version if there are missing firmwar    133           version if there are missing firmware files to satisfy the default IPC
134           version.                                134           version.
135           IPC version fallback to older versio    135           IPC version fallback to older versions is not affected by this option,
136           it is always available.                 136           it is always available.
137           Say Y if you are involved in SOF dev    137           Say Y if you are involved in SOF development and need this option.
138           If not, select N.                       138           If not, select N.
139                                                   139 
140 config SND_SOC_SOF_DEBUG                          140 config SND_SOC_SOF_DEBUG
141         bool "SOF debugging features"             141         bool "SOF debugging features"
142         help                                      142         help
143           This option can be used to enable or    143           This option can be used to enable or disable individual SOF firmware
144           and driver debugging options.           144           and driver debugging options.
145           Say Y if you are debugging SOF FW or    145           Say Y if you are debugging SOF FW or drivers.
146           If unsure select "N".                   146           If unsure select "N".
147                                                   147 
148 if SND_SOC_SOF_DEBUG                              148 if SND_SOC_SOF_DEBUG
149                                                   149 
150 config SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT          150 config SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT
151         bool "SOF nocodec debug mode support"     151         bool "SOF nocodec debug mode support"
152         depends on !SND_SOC_SOF_NOCODEC_SUPPOR    152         depends on !SND_SOC_SOF_NOCODEC_SUPPORT
153         help                                      153         help
154           This adds support for a dummy/nocode    154           This adds support for a dummy/nocodec machine driver fallback
155           option.                                 155           option.
156           Unlike the SND_SOC_SOF_NOCODEC_SUPPO    156           Unlike the SND_SOC_SOF_NOCODEC_SUPPORT, this option is NOT
157           mutually exclusive at build with the    157           mutually exclusive at build with the Intel HDAudio support. The
158           selection will be done depending on     158           selection will be done depending on command line or modprobe.d settings
159           Distributions should not select this    159           Distributions should not select this option!
160           Say Y if you need this nocodec debug    160           Say Y if you need this nocodec debug fallback option.
161           If unsure select "N".                   161           If unsure select "N".
162                                                   162 
163 config SND_SOC_SOF_FORCE_NOCODEC_MODE             163 config SND_SOC_SOF_FORCE_NOCODEC_MODE
164         bool "SOF force nocodec Mode"             164         bool "SOF force nocodec Mode"
165         depends on SND_SOC_SOF_NOCODEC_SUPPORT    165         depends on SND_SOC_SOF_NOCODEC_SUPPORT
166         help                                      166         help
167           This forces SOF to use dummy/nocodec    167           This forces SOF to use dummy/nocodec as machine driver, even
168           though there is a codec detected on     168           though there is a codec detected on the real platform. This is
169           typically only enabled for developer    169           typically only enabled for developers for debug purposes, before
170           codec/machine driver is ready, or to    170           codec/machine driver is ready, or to exclude the impact of those
171           drivers.                                171           drivers.
172           Say Y if you need this force nocodec    172           Say Y if you need this force nocodec mode option.
173           If unsure select "N".                   173           If unsure select "N".
174                                                   174 
175 config SND_SOC_SOF_DEBUG_XRUN_STOP                175 config SND_SOC_SOF_DEBUG_XRUN_STOP
176         bool "SOF stop on XRUN"                   176         bool "SOF stop on XRUN"
177         help                                      177         help
178           This option forces PCMs to stop on a    178           This option forces PCMs to stop on any XRUN event. This is useful to
179           preserve any trace data and pipeline    179           preserve any trace data and pipeline status prior to the XRUN.
180           Say Y if you are debugging SOF FW pi    180           Say Y if you are debugging SOF FW pipeline XRUNs.
181           If unsure select "N".                   181           If unsure select "N".
182                                                   182 
183 config SND_SOC_SOF_DEBUG_VERBOSE_IPC              183 config SND_SOC_SOF_DEBUG_VERBOSE_IPC
184         bool "SOF verbose IPC logs"               184         bool "SOF verbose IPC logs"
185         help                                      185         help
186           This option enables more verbose IPC    186           This option enables more verbose IPC logs, with command types in
187           human-readable form instead of just     187           human-readable form instead of just 32-bit hex dumps. This is useful
188           if you are trying to debug IPC with     188           if you are trying to debug IPC with the DSP firmware.
189           If unsure select "N".                   189           If unsure select "N".
190                                                   190 
191 config SND_SOC_SOF_DEBUG_FORCE_IPC_POSITION       191 config SND_SOC_SOF_DEBUG_FORCE_IPC_POSITION
192         bool "SOF force to use IPC for positio    192         bool "SOF force to use IPC for position update on SKL+"
193         help                                      193         help
194           This option forces to handle stream     194           This option forces to handle stream position update IPCs and run PCM
195           elapse to inform ALSA about that, on    195           elapse to inform ALSA about that, on platforms (e.g. Intel SKL+) that
196           with other approach (e.g. HDAC DPIB/    196           with other approach (e.g. HDAC DPIB/posbuf) to elapse PCM.
197           On platforms (e.g. Intel SKL-) where    197           On platforms (e.g. Intel SKL-) where position update IPC is the only
198           one choice, this setting won't impac    198           one choice, this setting won't impact anything.
199           If you are trying to debug pointer u    199           If you are trying to debug pointer update with position IPCs or where
200           DPIB/posbuf is not ready, select "Y"    200           DPIB/posbuf is not ready, select "Y".
201           If unsure select "N".                   201           If unsure select "N".
202                                                   202 
203 config SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE     203 config SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE
204         bool "SOF enable debugfs caching"         204         bool "SOF enable debugfs caching"
205         help                                      205         help
206           This option enables caching of debug    206           This option enables caching of debugfs
207           memory -> DSP resource (memory, regi    207           memory -> DSP resource (memory, register, etc)
208           before the audio DSP is suspended. T    208           before the audio DSP is suspended. This will increase the suspend
209           latency and therefore should be used    209           latency and therefore should be used for debug purposes only.
210           Say Y if you want to enable caching     210           Say Y if you want to enable caching the memory windows.
211           If unsure, select "N".                  211           If unsure, select "N".
212                                                   212 
213 config SND_SOC_SOF_DEBUG_ENABLE_FIRMWARE_TRACE    213 config SND_SOC_SOF_DEBUG_ENABLE_FIRMWARE_TRACE
214         bool "SOF enable firmware trace"          214         bool "SOF enable firmware trace"
215         help                                      215         help
216           The firmware trace can be enabled ei    216           The firmware trace can be enabled either at build-time with
217           this option, or dynamically by setti    217           this option, or dynamically by setting flags in the SOF core
218           module parameter (similar to dynamic    218           module parameter (similar to dynamic debug).
219           If unsure, select "N".                  219           If unsure, select "N".
220                                                   220 
221 config SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST           221 config SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST
222         tristate "SOF enable IPC flood test"      222         tristate "SOF enable IPC flood test"
223         depends on SND_SOC_SOF                    223         depends on SND_SOC_SOF
224         select SND_SOC_SOF_CLIENT                 224         select SND_SOC_SOF_CLIENT
225         help                                      225         help
226           This option enables a separate clien    226           This option enables a separate client device for IPC flood test
227           which can be used to flood the DSP w    227           which can be used to flood the DSP with test IPCs and gather stats
228           about response times.                   228           about response times.
229           Say Y if you want to enable IPC floo    229           Say Y if you want to enable IPC flood test.
230           If unsure, select "N".                  230           If unsure, select "N".
231                                                   231 
232 config SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST_NUM       232 config SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST_NUM
233         int "Number of IPC flood test clients"    233         int "Number of IPC flood test clients"
234         range 1 32                                234         range 1 32
235         default 2                                 235         default 2
236         depends on SND_SOC_SOF_DEBUG_IPC_FLOOD    236         depends on SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST
237         help                                      237         help
238           Select the number of IPC flood test     238           Select the number of IPC flood test clients to be created.
239                                                   239 
240 config SND_SOC_SOF_DEBUG_IPC_MSG_INJECTOR         240 config SND_SOC_SOF_DEBUG_IPC_MSG_INJECTOR
241         tristate "SOF enable IPC message injec    241         tristate "SOF enable IPC message injector"
242         depends on SND_SOC_SOF                    242         depends on SND_SOC_SOF
243         select SND_SOC_SOF_CLIENT                 243         select SND_SOC_SOF_CLIENT
244         help                                      244         help
245           This option enables the IPC message     245           This option enables the IPC message injector which can be used to send
246           crafted IPC messages to the DSP to t    246           crafted IPC messages to the DSP to test its robustness.
247           Say Y if you want to enable the IPC     247           Say Y if you want to enable the IPC message injector.
248           If unsure, select "N".                  248           If unsure, select "N".
249                                                   249 
250 config SND_SOC_SOF_DEBUG_IPC_KERNEL_INJECTOR      250 config SND_SOC_SOF_DEBUG_IPC_KERNEL_INJECTOR
251         tristate "SOF enable IPC kernel inject    251         tristate "SOF enable IPC kernel injector"
252         depends on SND_SOC_SOF                    252         depends on SND_SOC_SOF
253         select SND_SOC_SOF_CLIENT                 253         select SND_SOC_SOF_CLIENT
254         help                                      254         help
255           This option enables the IPC kernel i    255           This option enables the IPC kernel injector which can be used to send
256           crafted IPC messages to the kernel t    256           crafted IPC messages to the kernel to test its robustness against
257           DSP messages.                           257           DSP messages.
258           Say Y if you want to enable the IPC     258           Say Y if you want to enable the IPC kernel injector.
259           If unsure, select "N".                  259           If unsure, select "N".
260                                                   260 
261 config SND_SOC_SOF_DEBUG_RETAIN_DSP_CONTEXT       261 config SND_SOC_SOF_DEBUG_RETAIN_DSP_CONTEXT
262         bool "SOF retain DSP context on any FW    262         bool "SOF retain DSP context on any FW exceptions"
263         help                                      263         help
264           This option keeps the DSP in D0 stat    264           This option keeps the DSP in D0 state so that firmware debug
265           information can be retained and dump    265           information can be retained and dumped to userspace.
266           Say Y if you want to retain DSP cont    266           Say Y if you want to retain DSP context for FW exceptions.
267           If unsure, select "N".                  267           If unsure, select "N".
268                                                   268 
269 endif ## SND_SOC_SOF_DEBUG                        269 endif ## SND_SOC_SOF_DEBUG
270                                                   270 
271 endif ## SND_SOC_SOF_DEVELOPER_SUPPORT            271 endif ## SND_SOC_SOF_DEVELOPER_SUPPORT
272                                                   272 
273 config SND_SOC_SOF                                273 config SND_SOC_SOF
274         tristate                                  274         tristate
275         select SND_SOC_TOPOLOGY                   275         select SND_SOC_TOPOLOGY
276         select SND_SOC_SOF_NOCODEC if SND_SOC_    276         select SND_SOC_SOF_NOCODEC if SND_SOC_SOF_NOCODEC_SUPPORT
277         select SND_SOC_SOF_NOCODEC if SND_SOC_    277         select SND_SOC_SOF_NOCODEC if SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT
278         help                                      278         help
279           This option is not user-selectable b    279           This option is not user-selectable but automagically handled by
280           'select' statements at a higher leve    280           'select' statements at a higher level.
281           The selection is made at the top lev    281           The selection is made at the top level and does not exactly follow
282           module dependencies but since the mo    282           module dependencies but since the module or built-in type is decided
283           at the top level it doesn't matter.     283           at the top level it doesn't matter.
284                                                   284 
285 config SND_SOC_SOF_PROBE_WORK_QUEUE               285 config SND_SOC_SOF_PROBE_WORK_QUEUE
286         bool                                      286         bool
287         help                                      287         help
288           This option is not user-selectable b    288           This option is not user-selectable but automagically handled by
289           'select' statements at a higher leve    289           'select' statements at a higher level.
290           When selected, the probe is handled     290           When selected, the probe is handled in two steps, for example to
291           avoid lockdeps if request_module is     291           avoid lockdeps if request_module is used in the probe.
292                                                   292 
293 # Supported IPC versions                          293 # Supported IPC versions
294 config SND_SOC_SOF_IPC3                           294 config SND_SOC_SOF_IPC3
295         bool                                      295         bool
296                                                   296 
297 config SND_SOC_SOF_IPC4                           297 config SND_SOC_SOF_IPC4
298         bool                                      298         bool
299                                                   299 
300 source "sound/soc/sof/amd/Kconfig"                300 source "sound/soc/sof/amd/Kconfig"
301 source "sound/soc/sof/imx/Kconfig"                301 source "sound/soc/sof/imx/Kconfig"
302 source "sound/soc/sof/intel/Kconfig"              302 source "sound/soc/sof/intel/Kconfig"
303 source "sound/soc/sof/mediatek/Kconfig"           303 source "sound/soc/sof/mediatek/Kconfig"
304 source "sound/soc/sof/xtensa/Kconfig"             304 source "sound/soc/sof/xtensa/Kconfig"
305                                                   305 
306 endif                                             306 endif
                                                      

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