ASoC: SOF: ipc4: Add support for bytes control

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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

This series will add support for bytes control and topology types.
With IPC4 only the binary payload is sent to the firmware via LARGE_CONFIG
message (which does similar multi-part message handling as the IPC3 control
message did).

The bytes payload itself is not checked by the kernel but user space expected to
wrap it in sof_abi_hdr struct in order to get the target information of the
binary data.

The SOF firmware and sof-ctl have been updated to support blobs used in IPC4
setups.

...

This commit is contained in:

Mark Brown 2023-03-14 13:58:42 +00:00

parent 12e3b2848b a062c8899f

commit bec88efd7f

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5 changed files with 368 additions and 78 deletions

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2

include/uapi/sound/sof/abi.h

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27

include/uapi/sound/sof/header.h

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90

sound/soc/sof/ipc3-control.c

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260

sound/soc/sof/ipc4-control.c

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67

sound/soc/sof/ipc4-topology.c

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