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2021-10-01ASoC: SOF: topology: Add new token for dynamic pipelineRanjani Sridharan1-0/+1
Today, we set up all widgets required for all PCM streams at the time of topology parsing even if they are not used. An optimization would be to only set up the widgets required for currently active PCM streams. This would give the FW the opportunity to power gate unused memory blocks, thereby saving power. For dynamic pipelines, the widgets in the connected DAPM path for each PCM will need to be set up at runtime. This patch introduces a new token, DYNAMIC_PIPELINE, for scheduler type widgets that indicate whether a pipeline should be set up statically during topology load or at runtime when the PCM is opened. Introduce a new field called dynamic_pipeline_widget in struct snd_sof_widget to save the value of the parsed token. The token is set only for the pipeline (scheduler type) widget and must be propagated to all widgets in the same pipeline during topology load. Introduce another field called pipe_widget in struct snd_sof_widget that saves the pointer to the scheduler widget with the same pipeline ID as that of the widget. This field is populated when the pipeline completion callback is invoked during topology loading. Signed-off-by: Ranjani Sridharan <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Signed-off-by: Daniel Baluta <[email protected]> Signed-off-by: Peter Ujfalusi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-11-25ASoC: SOF: Add `memory_info` file to debugfsKarol Trzcinski1-1/+1
This file content describes memory allocation status at run-time, typically to detect memory leaks. Signed-off-by: Karol Trzcinski <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-09-08ASoC: SOF: Implement snd_sof_bytes_ext_volatile_get kcontrol IODharageswari R1-0/+3
This patch implements the snd_sof_bytes_ext_volatile_get() to read the actual parameters from DSP by sending the SOF_IPC_COMP_GET_DATA IPC for the kcontrol of type SOF_TPLG_KCTL_BYTES_VOLATILE_RO. Signed-off-by: Dharageswari R <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-09-07ASoC: SOF: tokens: add token for component UUIDKeyon Jie1-0/+1
Add the definition SOF_TKN_COMP_UUID for the component UUID token, this shall be used for all types of component in the future. Signed-off-by: Keyon Jie <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-09-04ASoC: SOF: support topology components on secondary coresGuennadi Liakhovetski1-0/+1
Currently SOF supports running pipelines on secondary DSP cores in a limited way. This patch represents the next step in SOF multi-core DSP support, it adds checks for core ID to individual topology components. It takes care to power up all the requested cores. More advanced DSP core power management should be added in the future. Signed-off-by: Pan Xiuli <[email protected]> Signed-off-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-08-26ASoC: SOF: IPC: make sof_ipc_window monosizedKarol Trzcinski1-1/+1
This step is needed to add possibility to pack sof_ipc_window inside another one in used FW build tools - for example in extended manifest. Structure reusability leads to easy parsing function reuse, so source code is shorter and easier to maintain. Using structures with constant size is less tricky and properly supported by each toolchain by contrast to variable size elements. This is minor ABI change - backward compatibility is kept. Signed-off-by: Karol Trzcinski <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Ranjani Sridharan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-22ASoC: SOF: Fix buildMark Brown1-91/+0
The recent batch of SOF changes failed to build on some x86 configurations including an allmodconfig, revert the commits: e150ef4169a76 ASoC: SOF: Introduce extended manifest 371091417864b ASoC: SOF: ext_manifest: parse firmware version 7c024b948c206 ASoC: SOF: ext_manifest: parse compiler version 9e72f13ee541c ASoC: SOF: ext_manifest: parse windows to fix this. Reported-by: Stephen Rothwell <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: topology: Get HDA rate and channels from topologyBard Liao2-1/+5
FW interface for HDA DAI parameters was extended with information on sampling rate and channel count in version 3.16. Align kernel header with the FW change. This change is backwards compatible. Old firmware will ignore the values. Signed-off-by: Bard Liao <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: topology: Get ALH rate amd channels from topologyBard Liao1-0/+4
FW will need these params for synchronized playback over multiple DAIs. Signed-off-by: Bard Liao <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Sławomir Błauciak <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: make sof_ipc_cc_version to fixed lengthPan Xiuli1-1/+1
Align struct sof_ipc_cc_version to firmware definition in SOF ABI 3.15.0. The struct definition was changed due to errors in FW build. The Cadence XCC compiler produces incorrect linkage section sizes, when a variable length array is used in the compiler version struct. The firmware definition was changed to a fixed 32 byte compiler description string. This length covers all released firmware binaries and thus only a minor ABI change is needed. As the same structure is used in IPC messages between driver and firmware, the kernel needs to be aligned to firmware change. Signed-off-by: Pan Xiuli <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: add probe support extend dataPan Xiuli1-1/+1
Share how many injection probe DMAs and how many probe points driver can request from FW. injection_dmas_max 0 means injection is not supported probe_points_max 0 means whole probes subsystem in FW is not enabled and not compiled in. ABI version change to 3.14.0 Signed-off-by: Pan Xiuli <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: ext_manifest: parse compiler versionKarol Trzcinski1-0/+8
The compiler version and description can be extracted from the extended manifest content. This information known at build time does not need to be provided in a mailbox. Signed-off-by: Karol Trzcinski <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: ext_manifest: parse windowsKarol Trzcinski1-0/+9
The window description can be extracted from the extended manifest content. This information known at build time does not need to be provided in a mailbox. Signed-off-by: Karol Trzcinski <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: ext_manifest: parse firmware versionKarol Trzcinski1-0/+13
The firmware version can be extracted from the extended manifest content. This information known at build time does not need to be provided in a mailbox. Signed-off-by: Karol Trzcinski <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: Introduce extended manifestKarol Trzcinski1-0/+61
Extended manifest is a place to store build time known firmware metadata, for example firmware version or used compiler description. Given information is read on host side before firmware startup. This part of output binary is located as a first structure in binary file. Extended manifest should be skipped in firmware loading routine. Signed-off-by: Karol Trzcinski <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-03-02ASoC: SOF: add core id to sof_ipc_compTomasz Lauda1-1/+1
Adds core id to sof_ipc_comp. The intention of this change is to inform FW on which core that particular component should run. Right now core id is only passed when pipeline is created, which is not flexible enough and doesn't allow for FW to handle this the right way. Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Tomasz Lauda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-12-18ASoC: SOF: imx: Describe SAI parameters to be sent to DSPGuido Roncarolo1-2/+1
Introduce sof_ipc_dai_sai_params to keep information that we get from topology and we send to DSP FW. For the moment it is identical to ESAI one but it will evolve shortly independently Signed-off-by: Guido Roncarolo <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-12-10ASoC: SOF: Add asynchronous sample rate converter topology supportSeppo Ingalsuo2-1/+7
This patch adds into SOF topology the handling of ASRC DAPM type, adds the tokens to configure the ASRC, and implement component IPC into the driver. Signed-off-by: Seppo Ingalsuo <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-10-28ASoC: SOF: token: add tokens for PCM compatible with D0i3 substateKeyon Jie1-0/+4
Add stream token SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3 and SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3 to denote if the stream can be opened at low power d0i3 status or not. Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-10-10ASoC: SOF: acpi led support for switch controlsJaska Uimonen1-0/+4
Currently sof doesn't support acpi leds with mute switches. So implement acpi leds following quite shamelessly existing HDA implementation by Takashi Iwai. Mute leds can be enabled in topology by adding led and direction token in switch control private data. Signed-off-by: Jaska Uimonen <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-10-10ASoC: SOF: imx: Describe ESAI parameters to be sent to DSPDaniel Baluta2-3/+2
Introduce sof_ipc_dai_esai_params to keep information that we get from topology and we send to DSP FW. Also bump the ABI minor to reflect the changes on DSP FW. Signed-off-by: Daniel Baluta <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-08-16ASoC: SOF: topology: Add dummy support for i.MX8 DAIsDaniel Baluta1-0/+8
Add dummy support for SAI/ESAI digital audio interface IPs found on i.MX8 boards. Signed-off-by: Daniel Baluta <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-08-15ASoC: SOF: ipc: add ALH parametersPierre-Louis Bossart1-1/+1
The only configuration parameter is the ALH stream ID. No range checking is done by the driver, the firmware should check that the stream is valid for a specific hardware. Bump the ABI Minor number to keep the alignment with SOF firmware Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-07-26Merge branch 'asoc-5.3' into asoc-5.4Mark Brown2-13/+17
2019-07-23ASoC: SOF: Intel: ssp: BCLK delay parameterJanusz Jankowski2-1/+2
Some codecs require BCLK to be on for some time, before sending any data. SOF can enable BCLK and then wait for guaranteed time, before starting DMA on SSP start. Signed-off-by: Janusz Jankowski <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-07-22ASoC: SOF: use __u32 instead of uint32_t in uapi headersMasahiro Yamada2-13/+17
When CONFIG_UAPI_HEADER_TEST=y, exported headers are compile-tested to make sure they can be included from user-space. Currently, header.h and fw.h are excluded from the test coverage. To make them join the compile-test, we need to fix the build errors attached below. For a case like this, we decided to use __u{8,16,32,64} variable types in this discussion: https://lkml.org/lkml/2019/6/5/18 Build log: CC usr/include/sound/sof/header.h.s CC usr/include/sound/sof/fw.h.s In file included from <command-line>:32:0: ./usr/include/sound/sof/header.h:19:2: error: unknown type name ‘uint32_t’ uint32_t magic; /**< 'S', 'O', 'F', '\0' */ ^~~~~~~~ ./usr/include/sound/sof/header.h:20:2: error: unknown type name ‘uint32_t’ uint32_t type; /**< component specific type */ ^~~~~~~~ ./usr/include/sound/sof/header.h:21:2: error: unknown type name ‘uint32_t’ uint32_t size; /**< size in bytes of data excl. this struct */ ^~~~~~~~ ./usr/include/sound/sof/header.h:22:2: error: unknown type name ‘uint32_t’ uint32_t abi; /**< SOF ABI version */ ^~~~~~~~ ./usr/include/sound/sof/header.h:23:2: error: unknown type name ‘uint32_t’ uint32_t reserved[4]; /**< reserved for future use */ ^~~~~~~~ ./usr/include/sound/sof/header.h:24:2: error: unknown type name ‘uint32_t’ uint32_t data[0]; /**< Component data - opaque to core */ ^~~~~~~~ In file included from <command-line>:32:0: ./usr/include/sound/sof/fw.h:49:2: error: unknown type name ‘uint32_t’ uint32_t size; /* bytes minus this header */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:50:2: error: unknown type name ‘uint32_t’ uint32_t offset; /* offset from base */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:64:2: error: unknown type name ‘uint32_t’ uint32_t size; /* bytes minus this header */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:65:2: error: unknown type name ‘uint32_t’ uint32_t num_blocks; /* number of blocks */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:73:2: error: unknown type name ‘uint32_t’ uint32_t file_size; /* size of file minus this header */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:74:2: error: unknown type name ‘uint32_t’ uint32_t num_modules; /* number of modules */ ^~~~~~~~ ./usr/include/sound/sof/fw.h:75:2: error: unknown type name ‘uint32_t’ uint32_t abi; /* version of header format */ ^~~~~~~~ Signed-off-by: Masahiro Yamada <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-06-13ASoC: SOF: Add DMIC token for unmute gain ramp timeSeppo Ingalsuo2-1/+2
The settling time of DMIC DC level is both platform and used microphone model specific. The unmute gain ramp is used to conceal most of the large DC level seen in beginning of capture. This patch adds into the DMIC DAI IPC struct a new field called unmute_ramp_time and a new token SOF_TKN_INTEL_DMIC_UNMUTE_RAMP_TIME. The value is the ramp length in milliseconds (ms). The ABI minor version is incremented for this backwards compatible change. Signed-off-by: Seppo Ingalsuo <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: send time stamp to FW for alignmentBard liao1-1/+1
Timer will be reset when DSP is powered down. So the time stamp of trace log will be reset after resume. Send time stamp to FW can align the time stamp and avoid reset time stamp in trace log. Signed-off-by: Bard liao <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03Merge branch 'asoc-5.2' into asoc-5.3Mark Brown1-1/+1
2019-06-03ASoC: SOF: soundwire: add initial soundwire supportPan Xiuli1-1/+1
Add soundwire dai type and update ABI version. Signed-off-by: Pan Xiuli <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: bump to ABI 3.6Pierre-Louis Bossart1-1/+1
We had a couple of misses with ABI changes, e.g. for Xtensa oops information and the integration of sound trigger, before we set-up a formal process to track evolutions. With this patch, the SOF kernel patches are officially aligned with the firmware 3.6 level. Changing this level has no impact on existing users and is fully backwards-compatible. Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: soundwire: add initial soundwire supportPan Xiuli1-1/+1
Add soundwire dai type and update ABI version. Signed-off-by: Pan Xiuli <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-05-13ASoC: SOF: uapi: remove unused sof header filesJaska Uimonen4-447/+0
These header files are not used by kernel but internally by SOF firmware and possibly by user space applications. If needed, they should be included from include dir exported by SOF. Signed-off-by: Jaska Uimonen <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-04-28ASoC: SOF: Add userspace ABI supportLiam Girdwood8-0/+721
Add userspace ABI for audio userspace application IO outside of regular ALSA PCM and kcontrols. This is intended to be used to format coefficients and data for custom processing components. Signed-off-by: Liam Girdwood <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Takashi Iwai <[email protected]> Signed-off-by: Mark Brown <[email protected]>
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