ASoC: SOF: ipc4/Intel: Implement split fw library

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

This series implements support for split library loading to comply with the HDA
DMA programming sequence recommendation, which is:
1. DSP side DMA programming and GEN bit set to 1
2. host side DMA programming and RUN bit set to 1

The SOF support for library loading is based on this sequence, backwards
compatibility with older reference firmware is supported (where only the
LOAD_LIBRARY message is supported).

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Mark Brown 2023-09-15 19:03:35 +01:00

parent e9c7748084 5a8a9d70ec

commit b1ad9437ed

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5 changed files with 60 additions and 7 deletions

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15

include/sound/sof/ipc4/header.h

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42

sound/soc/sof/intel/hda-loader.c

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2

sound/soc/sof/intel/hda-stream.c

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3

sound/soc/sof/intel/hda.h

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5

sound/soc/sof/ipc4.c

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