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2020-11-25ASoC: SOF: ext_manifest: Parse firmware config dictionaryKarol Trzcinski1-0/+19
Values given in this dictionary describes used firmware configuration, like feature availability, buffer size limits and similar properties. 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]>
2020-11-20ASoC: SOF: IPC: fix implicit type overflowCurtis Malainey1-2/+2
Implicit values may have a length of 15bits (s16) so we need to declare the proper size so we don't get undefined behaviour. This appears to be arch and compiler dependent. This commit is to keep the headers aligned between the firmware and kernel. UBSan discovered this bug in the firmware. Signed-off-by: Curtis Malainey <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-11-13ASoC: SOF: use inclusive language for bclk and fsyncPierre-Louis Bossart1-5/+11
Mirror alsa-lib definitions w/ codec_provider (CP) and codec_consumer (CC). Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-09-17ASoC: SOF: Add `src_hash` to `sof_ipc_fw_version` structureKarol Trzcinski1-1/+3
This field will be used to compare ldc file with loaded fw version, to assert validity of trace logs. Value used in sof-logger. Signed-off-by: Karol Trzcinski <[email protected]> Reviewed-by: Guennadi Liakhovetski <[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: use the sof_ipc_comp reserved bytes for extended dataKeyon Jie1-2/+2
Use the 32bit reserved member of the struct sof_ipc_comp as the extended data length, this will help to minimize the ABI change for adding new extended data to the struct sof_ipc_comp, usually only minor ABI version bump needed for every update with this new solution. 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]>
2020-09-07ASoC: SOF: add comp_ext to struct snd_sof_widgetKeyon Jie1-0/+8
Add member comp_ext to struct snd_sof_widget, which will be used for topology extended tokens parsing. 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]>
2020-08-26ASoC: SOF: ext_manifest: Parse debug ABI versionKarol Trzcinski1-0/+7
The debug ABI 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]> Reviewed-by: Kai Vehmanen <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Ranjani Sridharan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-08-26ASoC: 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]>
2020-05-25ASoC: 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: Kai Vehmanen <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-05-25ASoC: SOF: ext_manifest: parse windowsKarol Trzcinski1-0/+8
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: Kai Vehmanen <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-05-25ASoC: SOF: ext_manifest: parse firmware versionKarol Trzcinski1-0/+14
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: Kai Vehmanen <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-05-25ASoC: SOF: Introduce extended manifestKarol Trzcinski1-0/+65
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: Kai Vehmanen <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Ranjani Sridharan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-05-18ASoC: SOF: topology: add support to smart amplifierKeyon Jie1-0/+2
Add smart amplifier component support, which is designed as another new type of process component and used for speaker protection algorithm integration. Signed-off-by: Keyon Jie <[email protected]> Signed-off-by: Kai Vehmanen <[email protected]> Reviewed-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-05-01ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-onlyPierre-Louis Bossart12-12/+12
Remove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-only tag. Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Daniel Baluta <[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: topology: Get HDA rate and channels from topologyBard Liao1-0/+2
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: align sof_ipc_dai_alh_params with FWBard Liao1-1/+3
Aligned with FW change. The rate and channel values are needed in case of a connection with a demux for synchronize playback over multiple ALH 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: Intel: Rename deprecated DMIC IPC struct fieldSeppo Ingalsuo1-1/+1
This patch restores the field name to fifo_bits_b since the legacy firmware compatibility code (for firmware ABI 3.0.0 or earlier) sets it in sof_link_dmic_load() function in topology.c. Setting of reserved_2 didn't look appropriate. Signed-off-by: Seppo Ingalsuo <[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: Intel: Change DMIC load IPC to fixed lengthSeppo Ingalsuo1-3/+7
This patch changes the flexible array member pdm[] into a fixed array of four that is the max. number of stereo PDM controllers in the current Intel platforms. The change simplifies DMIC DAI load code and aligns the IPC with other DAI types. The change is compatible with old and new firmware with similar change. The ABI minor version is increased due to change in IPC headers. Signed-off-by: Seppo Ingalsuo <[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: Intel: Fix typo in header file comment textSeppo Ingalsuo1-1/+1
This patch fixes the typo in word "microphone". Signed-off-by: Seppo Ingalsuo <[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: Add XRUN flags field to struct sof_ipc_buffer.Artur Kloniecki1-0/+12
Currently if a component source buffer underruns or a component sink buffer overruns the pipeline will enter an XRUN status and attempt recovery. This is desired in most pipelines but some topologies need to support use cases where we expect buffers to underrun or overrun. Host ---> Proc----> Selector0 --> Buf0 ---- > DAI Playback | v Buf1 | v Host <---------------Selector1 <----- Buf2 <----- Echo Ref DAI In the example above we two host PCMs that can be independently started/stopped thereby causing buf1 to either underrun or overrun (and stop the pipelines). Buf1 should be permitted to underrun or overrun without invoking pipeline XRUN logic and should over write oldest data (for overrun) and readback 0s (for underrun). 2 flags have been added for use during buffer instantiation: SOF_BUF_OVERRUN_PERMITTED and SOF_BUF_UNDERRUN_PERMITTED, along with struct sof_ipc_buffer member fields: flags and reserved. Flags field is supposed to hold the above-mentioned flags to allow some control over XRUN behaviour. Also added reserved field to the structure in case it comes in handy some time in the future. This is an incremental ABI change as the new fields are ignored by older versions of the firmware. Signed-off-by: Artur Kloniecki <[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: 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: change type char to uint8_t in topology.hPan Xiuli1-1/+1
Use uint8_t to replace char in packed ABI structs to have fixed length for struct. 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: change type char to uint8_t in trace.hPan Xiuli1-1/+1
Use uint8_t to replace char in packed ABI structs to have fixed length for struct. 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: change type char to uint8_t in info.hPan Xiuli1-3/+3
Use uint8_t to replace char in packed ABI structs to have fixed length for struct. 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 debug ABI versionPan Xiuli1-0/+8
Add new debug ABI version to be increased when changing user space debug interfaces while the the main FW ABI is not affected. The abi_dbg_version share same definition with SOF_ABI_VER This change main ABI 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]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-04-16ASoC: SOF: add probe support extend dataPan Xiuli1-0/+12
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: topology: Add support for DC BlockerSebastiano Carlucci1-0/+2
This commit adds the enumerations to support the dc blocker component from SOF. Signed-off-by: Sebastiano Carlucci <[email protected]> Signed-off-by: Pierre-Louis Bossart <[email protected]> Reviewed-by: Curtis Malainey <[email protected]> Reviewed-by: Seppo Ingalsuo <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-03-27ASoC: SOF: IPC: dai-intel: move ALH declarations in header filePierre-Louis Bossart1-9/+9
ALH was inserted in the wrong place during integration, add after DMIC to mirror the file used by SOF firmware. No functional change, just text move in the same file to better track changes, if any. Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-03-13ASoC: SOF: Remove SOF_IPC_EXT_DMA_BUFFERKarol Trzcinski1-17/+1
This enum code, and what's more important, related structures is unused in whole source code, so it shouldn't be kept. Signed-off-by: Karol Trzcinski <[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]>
2020-03-13ASoC: SOF: Make sof_ipc_ext_data enum more rigidKarol Trzcinski1-3/+3
It's a part of ABI interface, so enum value shouldn't change for example after removing some old enum code. Signed-off-by: Karol Trzcinski <[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]>
2020-03-02ASoC: SOF: add core id to sof_ipc_compTomasz Lauda1-1/+2
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]>
2020-02-18ASoC: SOF: Implement Probe IPC APICezary Rojewski1-0/+11
Add all required types and methods to support each and every request that driver could sent to firmware. Probe is one of SOF firmware features which allows for data extraction and injection directly from or to DMA stream. Exposes eight IPCs: - addition and removal of injection DMAs - addition and removal of probe points - info retrieval of injection DMAs and probe points - probe initialization and cleanup Signed-off-by: Cezary Rojewski <[email protected]> Acked-by: Pierre-Louis Bossart <[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 Roncarolo2-0/+21
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]>
2019-12-18ASoC: SOF: define struct with compiler name and versionKarol Trzcinski1-0/+15
Add compiler information structure sof_ipc_cc_version. Add new enum value in sof_ipc_ext_data for new structure. This struct will be used to show more information about firmware in host system. It will be helpful during debugging. Signed-off-by: Karol Trzcinski <[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: ipc: channel map structuresSlawomir Blauciak1-0/+61
This change adds stream map and channel map structures used for channel re-routing and stream aggregation. Signed-off-by: Slawomir Blauciak <[email protected]> Signed-off-by: Kai Vehmanen <[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 Ingalsuo1-0/+27
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: ipc: introduce message for DSP power gatingKeyon Jie2-0/+9
Add new ipc messages which will be sent from driver to FW, to ask FW to enter specific power saving state. 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]>
2019-10-15ASoC: sof: include types.h at header.hKuninori Morimoto1-0/+1
Content-Transfer-Encoding: 8bit Without <types.h> we will get these error linux/include/sound/sof/header.h:125:2: error: unknown type name ‘uint32_t’uint32_t size; linux/include/sound/sof/header.h:136:2: error: unknown type name ‘uint32_t’uint32_t size; linux/include/sound/sof/header.h:137:2: error: unknown type name ‘uint32_t’uint32_t cmd; ... linux/include/sound/sof/dai-imx.h:18:2: error: unknown type name ‘uint16_t’uint16_t reserved1; linux/include/sound/sof/dai-imx.h:30:2: error: unknown type name ‘uint16_t’uint16_t tdm_slot_width; linux/include/sound/sof/dai-imx.h:31:2: error: unknown type name ‘uint16_t’uint16_t reserved2; Signed-off-by: Kuninori Morimoto <[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 Baluta2-0/+36
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]>
2019-10-01ASoC: SOF: ipc: introduce no_stream_position in sof_ipc_stream_params structMarcin Rajwa1-2/+2
The host period bytes value needs to be passed to firmware. However current implementation uses this field for different purpose - to indicate whether FW should send stream position to the host. Therefore this patch introduces another field "no_stream_position", a boolean value aimed to store information about position tracking. This way host_period_bytes preserves its original value. Signed-off-by: Marcin Rajwa <[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]>
2019-09-09Merge branch 'asoc-5.4' into asoc-nextMark Brown2-1/+16
2019-08-16ASoC: SOF: rename SOUNDWIRE to ALHBard liao1-1/+1
Rename SOUNDWIRE to ALH. Signed-off-by: Bard liao <[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/+2
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 Bossart2-0/+10
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]>
2019-07-25treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers againMasahiro Yamada10-10/+10
The "WITH Linux-syscall-note" exception exists for headers exported to user space. It is strange to add it to non-exported headers. Commit 687a3e4d8e61 ("treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers") did cleanups some months ago, but it looks like we need to do this periodically. This patch was generated by the following script: git grep -l -e Linux-syscall-note \ -- :*.h :^arch/*/include/uapi/asm/*.h :^include/uapi/ :^tools | while read file do sed -i -e 's/(\(GPL-[^[:space:]]*\) WITH Linux-syscall-note)/\1/g' \ -e 's/ WITH Linux-syscall-note//g' $file done I did not commit drivers/staging/android/uapi/ion.h . This header is not currently exported, but somebody may plan to move it to include/uapi/ when the time comes. I am not sure. Anyway, it will be better to check the license inconsistency in drivers/staging/android/uapi/. Signed-off-by: Masahiro Yamada <[email protected]> Reviewed-by: Thomas Gleixner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-07-23ASoC: SOF: Intel: ssp: BCLK delay parameterJanusz Jankowski1-0/+3
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]>
2019-06-13ASoC: SOF: Add DMIC token for unmute gain ramp timeSeppo Ingalsuo1-1/+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]>
2019-06-13ASoC: SOF: uapi: align comments with firmware filesPierre-Louis Bossart2-3/+5
No functional change, just mirror firmware comment changes Signed-off-by: Pierre-Louis Bossart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-06-03ASoC: SOF: ipc: Introduce SOF_IPC_GLB_TEST_MSG IPC commandRanjani Sridharan1-1/+5
Add a new class of IPC command along with the first test type, IPC_FLOOD, which will be used for flooding the DSP with IPCs. Signed-off-by: Ranjani Sridharan <[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 liao2-0/+11
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]>
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