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[0/4] Extend ipc stream parameters sent to DSP

Message ID 20220712141531.14599-1-daniel.baluta@oss.nxp.com
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Series Extend ipc stream parameters sent to DSP | expand

Message

Daniel Baluta July 12, 2022, 2:15 p.m. UTC 
From: Daniel Baluta <daniel.baluta@nxp.com>

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We need a way to send extra parameters to DSP firmware. In order to do
this, we introduce ext_data array at the end of ipc_stream_params.

With this new addition we can send compress parameters.

This requires SOF ABI bump.

Daniel Baluta (4):
  ASoC: SOF: compress: Dynamically allocate pcm params struct
  ASoC: SOF: Copy compress parameters into extended data
  ASoC: SOF: compress: Prevent current kernel running with older FW
  uapi: sof: abi: Bump SOF ABI for ext_data_length

 include/sound/sof/stream.h   |  6 ++-
 include/uapi/sound/sof/abi.h |  2 +-
 sound/soc/sof/compress.c     | 73 ++++++++++++++++++++++++------------
 3 files changed, 54 insertions(+), 27 deletions(-)