ASoC: SOF: ipc4-topology: Update the pipeline_params of prepared modules

Browse source

If the module in path has been already prepared on a branch type of
topology, where the branching happens downstream:
A1--> A2 ---> B1 --> B2 ... B-branch
          |-> C1 --> C2 ... C-branch

In this case if B-branch is started then A1/A2 is prepared, but when
C-branch starts we still need to refine the parameters up to C1 to arrive
with a correct params to configure C1.

This branching can happen with copiers process modules.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Link: https://patch.msgid.link/20260730121729.18673-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Peter Ujfalusi 2026-07-30 15:17:29 +03:00 • committed by Mark Brown

parent c599f0f521

commit 94648dc65e

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

2 changed files with 92 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

94

sound/soc/sof/ipc4-topology.c

View file

5

sound/soc/sof/sof-audio.c

View file