Linux/sound/soc/sof/Kconfig

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.12 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

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1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only 2 menuconfig SND_SOC_SOF_TOPLEVEL !! 2 config 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 a 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 << 13 tristate << 14 << 15 config SND_SOC_SOF_PCI 12 config SND_SOC_SOF_PCI 16 tristate "SOF PCI enumeration support" 13 tristate "SOF PCI enumeration support" 17 depends on PCI 14 depends on PCI >> 15 select SND_SOC_SOF >> 16 select SND_SOC_ACPI if ACPI >> 17 select SND_SOC_SOF_OPTIONS >> 18 select SND_SOC_SOF_INTEL_PCI if SND_SOC_SOF_INTEL_TOPLEVEL 18 help 19 help 19 This adds support for PCI enumeratio 20 This adds support for PCI enumeration. This option is 20 required to enable Intel Skylake+ de !! 21 required to enable Intel Skylake+ devices 21 For backwards-compatibility with pre !! 22 Say Y if you need this option 22 be used as default for platform-spec << 23 Say Y if you need this option. << 24 If unsure select "N". 23 If unsure select "N". 25 24 26 config SND_SOC_SOF_ACPI 25 config SND_SOC_SOF_ACPI 27 tristate "SOF ACPI enumeration support 26 tristate "SOF ACPI enumeration support" 28 depends on ACPI || COMPILE_TEST 27 depends on ACPI || COMPILE_TEST >> 28 select SND_SOC_SOF >> 29 select SND_SOC_ACPI if ACPI >> 30 select SND_SOC_SOF_OPTIONS >> 31 select SND_SOC_SOF_INTEL_ACPI if SND_SOC_SOF_INTEL_TOPLEVEL >> 32 select IOSF_MBI if X86 && PCI 29 help 33 help 30 This adds support for ACPI enumerati 34 This adds support for ACPI enumeration. This option is required 31 to enable Intel Broadwell/Baytrail/C !! 35 to enable Intel Haswell/Broadwell/Baytrail/Cherrytrail devices 32 For backwards-compatibility with pre !! 36 Say Y if you need this option 33 be used as default for platform-spec << 34 Say Y if you need this option. << 35 If unsure select "N". 37 If unsure select "N". 36 38 37 config SND_SOC_SOF_ACPI_DEV !! 39 config SND_SOC_SOF_OPTIONS 38 tristate << 39 << 40 config SND_SOC_SOF_OF << 41 tristate "SOF OF enumeration support" << 42 depends on OF << 43 help << 44 This adds support for Device Tree en << 45 required to enable i.MX8 or Mediatek << 46 Say Y if you need this option. If un << 47 << 48 config SND_SOC_SOF_OF_DEV << 49 tristate << 50 << 51 config SND_SOC_SOF_COMPRESS << 52 bool << 53 select SND_SOC_COMPRESS << 54 << 55 config SND_SOC_SOF_DEBUG_PROBES << 56 tristate 40 tristate 57 select SND_SOC_SOF_CLIENT << 58 select SND_SOC_COMPRESS << 59 help 41 help 60 This option enables the data probing << 61 gather data directly from specific p << 62 This option is not user-selectable b 42 This option is not user-selectable but automagically handled by 63 'select' statements at a higher leve !! 43 'select' statements at a higher level 64 44 65 config SND_SOC_SOF_CLIENT !! 45 if SND_SOC_SOF_OPTIONS 66 tristate << 67 select AUXILIARY_BUS << 68 help << 69 This option is not user-selectable b << 70 'select' statements at a higher leve << 71 << 72 config SND_SOC_SOF_DEVELOPER_SUPPORT << 73 bool "SOF developer options support" << 74 depends on EXPERT && SND_SOC_SOF << 75 help << 76 This option unlocks SOF developer op << 77 code hardening. << 78 Distributions should not select this << 79 teams should select it. << 80 Say Y if you are involved in SOF dev << 81 If not, select N. << 82 << 83 if SND_SOC_SOF_DEVELOPER_SUPPORT << 84 << 85 config SND_SOC_SOF_FORCE_PROBE_WORKQUEUE << 86 bool "SOF force probe workqueue" << 87 select SND_SOC_SOF_PROBE_WORK_QUEUE << 88 help << 89 This option forces the use of a prob << 90 when HDaudio is enabled due to modul << 91 option is intended for debug only, b << 92 functional issues in nominal cases. << 93 Say Y if you are involved in SOF dev << 94 If not, select N. << 95 46 96 config SND_SOC_SOF_NOCODEC 47 config SND_SOC_SOF_NOCODEC 97 tristate 48 tristate 98 49 99 config SND_SOC_SOF_NOCODEC_SUPPORT 50 config SND_SOC_SOF_NOCODEC_SUPPORT 100 bool "SOF nocodec static mode support" !! 51 bool "SOF nocodec mode support" 101 help 52 help 102 This adds support for a dummy/nocode 53 This adds support for a dummy/nocodec machine driver fallback 103 option if no known codec is detected 54 option if no known codec is detected. This is typically only 104 enabled for developers or devices wh 55 enabled for developers or devices where the sound card is 105 controlled externally. !! 56 controlled externally 106 This option is mutually exclusive at !! 57 Say Y if you need this nocodec fallback option 107 Selecting it may have negative impac << 108 functionality from being enabled on << 109 platforms. << 110 Distributions should not select this << 111 Say Y if you need this nocodec fallb << 112 If unsure select "N". 58 If unsure select "N". 113 59 114 config SND_SOC_SOF_STRICT_ABI_CHECKS 60 config SND_SOC_SOF_STRICT_ABI_CHECKS 115 bool "SOF strict ABI checks" 61 bool "SOF strict ABI checks" 116 help 62 help 117 This option enables strict ABI check 63 This option enables strict ABI checks for firmware and topology 118 files. 64 files. 119 When these files are more recent tha 65 When these files are more recent than the kernel, the kernel 120 will handle the functionality it sup 66 will handle the functionality it supports and may report errors 121 during topology creation or run-time 67 during topology creation or run-time usage if new functionality 122 is invoked. 68 is invoked. 123 This option will stop topology creat 69 This option will stop topology creation and firmware load upfront. 124 It is intended for SOF CI/releases a 70 It is intended for SOF CI/releases and not for users or distros. 125 Say Y if you want strict ABI checks !! 71 Say Y if you want strict ABI checks for an SOF release 126 If you are not involved in SOF relea !! 72 If you are not involved in SOF releases and CI development 127 select "N". 73 select "N". 128 74 129 config SND_SOC_SOF_ALLOW_FALLBACK_TO_NEWER_IPC << 130 bool "SOF allow fallback to newer IPC << 131 help << 132 This option will allow the kernel to << 133 version if there are missing firmwar << 134 version. << 135 IPC version fallback to older versio << 136 it is always available. << 137 Say Y if you are involved in SOF dev << 138 If not, select N. << 139 << 140 config SND_SOC_SOF_DEBUG 75 config SND_SOC_SOF_DEBUG 141 bool "SOF debugging features" 76 bool "SOF debugging features" 142 help 77 help 143 This option can be used to enable or 78 This option can be used to enable or disable individual SOF firmware 144 and driver debugging options. 79 and driver debugging options. 145 Say Y if you are debugging SOF FW or 80 Say Y if you are debugging SOF FW or drivers. 146 If unsure select "N". 81 If unsure select "N". 147 82 148 if SND_SOC_SOF_DEBUG 83 if SND_SOC_SOF_DEBUG 149 84 150 config SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT << 151 bool "SOF nocodec debug mode support" << 152 depends on !SND_SOC_SOF_NOCODEC_SUPPOR << 153 help << 154 This adds support for a dummy/nocode << 155 option. << 156 Unlike the SND_SOC_SOF_NOCODEC_SUPPO << 157 mutually exclusive at build with the << 158 selection will be done depending on << 159 Distributions should not select this << 160 Say Y if you need this nocodec debug << 161 If unsure select "N". << 162 << 163 config SND_SOC_SOF_FORCE_NOCODEC_MODE 85 config SND_SOC_SOF_FORCE_NOCODEC_MODE 164 bool "SOF force nocodec Mode" 86 bool "SOF force nocodec Mode" 165 depends on SND_SOC_SOF_NOCODEC_SUPPORT 87 depends on SND_SOC_SOF_NOCODEC_SUPPORT 166 help 88 help 167 This forces SOF to use dummy/nocodec 89 This forces SOF to use dummy/nocodec as machine driver, even 168 though there is a codec detected on 90 though there is a codec detected on the real platform. This is 169 typically only enabled for developer 91 typically only enabled for developers for debug purposes, before 170 codec/machine driver is ready, or to 92 codec/machine driver is ready, or to exclude the impact of those 171 drivers. !! 93 drivers 172 Say Y if you need this force nocodec !! 94 Say Y if you need this force nocodec mode option 173 If unsure select "N". 95 If unsure select "N". 174 96 175 config SND_SOC_SOF_DEBUG_XRUN_STOP 97 config SND_SOC_SOF_DEBUG_XRUN_STOP 176 bool "SOF stop on XRUN" 98 bool "SOF stop on XRUN" 177 help 99 help 178 This option forces PCMs to stop on a 100 This option forces PCMs to stop on any XRUN event. This is useful to 179 preserve any trace data and pipeline !! 101 preserve any trace data ond pipeline status prior to the XRUN. 180 Say Y if you are debugging SOF FW pi 102 Say Y if you are debugging SOF FW pipeline XRUNs. 181 If unsure select "N". 103 If unsure select "N". 182 104 183 config SND_SOC_SOF_DEBUG_VERBOSE_IPC 105 config SND_SOC_SOF_DEBUG_VERBOSE_IPC 184 bool "SOF verbose IPC logs" 106 bool "SOF verbose IPC logs" 185 help 107 help 186 This option enables more verbose IPC 108 This option enables more verbose IPC logs, with command types in 187 human-readable form instead of just 109 human-readable form instead of just 32-bit hex dumps. This is useful 188 if you are trying to debug IPC with 110 if you are trying to debug IPC with the DSP firmware. 189 If unsure select "N". 111 If unsure select "N". 190 112 191 config SND_SOC_SOF_DEBUG_FORCE_IPC_POSITION 113 config SND_SOC_SOF_DEBUG_FORCE_IPC_POSITION 192 bool "SOF force to use IPC for positio 114 bool "SOF force to use IPC for position update on SKL+" 193 help 115 help 194 This option forces to handle stream !! 116 This option force to handle stream position update IPCs and run pcm 195 elapse to inform ALSA about that, on 117 elapse to inform ALSA about that, on platforms (e.g. Intel SKL+) that 196 with other approach (e.g. HDAC DPIB/ 118 with other approach (e.g. HDAC DPIB/posbuf) to elapse PCM. 197 On platforms (e.g. Intel SKL-) where 119 On platforms (e.g. Intel SKL-) where position update IPC is the only 198 one choice, this setting won't impac 120 one choice, this setting won't impact anything. 199 If you are trying to debug pointer u !! 121 if you are trying to debug pointer update with position IPCs or where 200 DPIB/posbuf is not ready, select "Y" 122 DPIB/posbuf is not ready, select "Y". 201 If unsure select "N". 123 If unsure select "N". 202 124 203 config SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE 125 config SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE 204 bool "SOF enable debugfs caching" 126 bool "SOF enable debugfs caching" 205 help 127 help 206 This option enables caching of debug 128 This option enables caching of debugfs 207 memory -> DSP resource (memory, regi 129 memory -> DSP resource (memory, register, etc) 208 before the audio DSP is suspended. T 130 before the audio DSP is suspended. This will increase the suspend 209 latency and therefore should be used 131 latency and therefore should be used for debug purposes only. 210 Say Y if you want to enable caching 132 Say Y if you want to enable caching the memory windows. 211 If unsure, select "N". 133 If unsure, select "N". 212 134 213 config SND_SOC_SOF_DEBUG_ENABLE_FIRMWARE_TRACE << 214 bool "SOF enable firmware trace" << 215 help << 216 The firmware trace can be enabled ei << 217 this option, or dynamically by setti << 218 module parameter (similar to dynamic << 219 If unsure, select "N". << 220 << 221 config SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST << 222 tristate "SOF enable IPC flood test" << 223 depends on SND_SOC_SOF << 224 select SND_SOC_SOF_CLIENT << 225 help << 226 This option enables a separate clien << 227 which can be used to flood the DSP w << 228 about response times. << 229 Say Y if you want to enable IPC floo << 230 If unsure, select "N". << 231 << 232 config SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST_NUM << 233 int "Number of IPC flood test clients" << 234 range 1 32 << 235 default 2 << 236 depends on SND_SOC_SOF_DEBUG_IPC_FLOOD << 237 help << 238 Select the number of IPC flood test << 239 << 240 config SND_SOC_SOF_DEBUG_IPC_MSG_INJECTOR << 241 tristate "SOF enable IPC message injec << 242 depends on SND_SOC_SOF << 243 select SND_SOC_SOF_CLIENT << 244 help << 245 This option enables the IPC message << 246 crafted IPC messages to the DSP to t << 247 Say Y if you want to enable the IPC << 248 If unsure, select "N". << 249 << 250 config SND_SOC_SOF_DEBUG_IPC_KERNEL_INJECTOR << 251 tristate "SOF enable IPC kernel inject << 252 depends on SND_SOC_SOF << 253 select SND_SOC_SOF_CLIENT << 254 help << 255 This option enables the IPC kernel i << 256 crafted IPC messages to the kernel t << 257 DSP messages. << 258 Say Y if you want to enable the IPC << 259 If unsure, select "N". << 260 << 261 config SND_SOC_SOF_DEBUG_RETAIN_DSP_CONTEXT << 262 bool "SOF retain DSP context on any FW << 263 help << 264 This option keeps the DSP in D0 stat << 265 information can be retained and dump << 266 Say Y if you want to retain DSP cont << 267 If unsure, select "N". << 268 << 269 endif ## SND_SOC_SOF_DEBUG 135 endif ## SND_SOC_SOF_DEBUG 270 136 271 endif ## SND_SOC_SOF_DEVELOPER_SUPPORT !! 137 endif ## SND_SOC_SOF_OPTIONS 272 138 273 config SND_SOC_SOF 139 config SND_SOC_SOF 274 tristate 140 tristate 275 select SND_SOC_TOPOLOGY 141 select SND_SOC_TOPOLOGY 276 select SND_SOC_SOF_NOCODEC if SND_SOC_ 142 select SND_SOC_SOF_NOCODEC if SND_SOC_SOF_NOCODEC_SUPPORT 277 select SND_SOC_SOF_NOCODEC if SND_SOC_ << 278 help 143 help 279 This option is not user-selectable b 144 This option is not user-selectable but automagically handled by 280 'select' statements at a higher leve !! 145 'select' statements at a higher level 281 The selection is made at the top lev 146 The selection is made at the top level and does not exactly follow 282 module dependencies but since the mo 147 module dependencies but since the module or built-in type is decided 283 at the top level it doesn't matter. 148 at the top level it doesn't matter. 284 149 285 config SND_SOC_SOF_PROBE_WORK_QUEUE 150 config SND_SOC_SOF_PROBE_WORK_QUEUE 286 bool 151 bool 287 help 152 help 288 This option is not user-selectable b 153 This option is not user-selectable but automagically handled by 289 'select' statements at a higher leve !! 154 'select' statements at a higher level 290 When selected, the probe is handled 155 When selected, the probe is handled in two steps, for example to 291 avoid lockdeps if request_module is 156 avoid lockdeps if request_module is used in the probe. 292 157 293 # Supported IPC versions << 294 config SND_SOC_SOF_IPC3 << 295 bool << 296 << 297 config SND_SOC_SOF_IPC4 << 298 bool << 299 << 300 source "sound/soc/sof/amd/Kconfig" << 301 source "sound/soc/sof/imx/Kconfig" << 302 source "sound/soc/sof/intel/Kconfig" 158 source "sound/soc/sof/intel/Kconfig" 303 source "sound/soc/sof/mediatek/Kconfig" << 304 source "sound/soc/sof/xtensa/Kconfig" 159 source "sound/soc/sof/xtensa/Kconfig" 305 160 306 endif 161 endif

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

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Differences between /sound/soc/sof/Kconfig (Version linux-6.12-rc7) and /sound/soc/sof/Kconfig (Version linux-5.2.21)

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

Diff markup

Differences between /sound/soc/sof/Kconfig (Version linux-6.12-rc7) and /sound/soc/sof/Kconfig (Version linux-5.2.21)

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