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@udaymb udaymb commented Dec 23, 2025

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ranj063 and others added 7 commits December 22, 2025 11:25
Add a new implementation for IPC4 for the tone module.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Create a new conf file for the siggen module.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Add 2 new tokens for pipeline direction and atttributes for the
pipeline component. This change is required to implement the firmware
based echo reference feature to inform the kernel of the pipeline
direction in order for it to make a decision on which pipelines to set
up when the echo reference capture pipeline is set up. The
direction_valid attribute is required for backward-compatibility in the
kernel driver for older topologies where the direction is not set.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
…nnels

The alh-copiers for 2nd and 3rd feedback links were not setting the number
of channels, so it was defaulting to 2 channels.

The number of channels on these copiers must be $AMP_FEEDBACK_CH, the
same as on the first link copier.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
This patch adds an echo reference capture PCM for speaker and
jack playback. The additions are normally disabled but can be
enabled with build options SDW_JACK_ECHO_REF=true and/or
SDW_SPK_ECHO_REF=true.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch adds build of these development topologies:

- sof-hda-generic-2ch-dmicdeepbuf.tplg
- sof-hda-generic-4ch-dmicdeepbuf.tplg
- sof-ptl-rt721-4ch-dmicdeepbuf.tplg

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
This patch builds into development directory a version of the
topology with echo reference for jack and speaker. The topology
name is sof-ptl-rt721-echoref.tplg.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
@udaymb udaymb requested a review from a team as a code owner December 24, 2025 02:57
@udaymb udaymb force-pushed the sof-ptl-007-echo-ref branch from 3d4ea7a to 1b59170 Compare December 24, 2025 02:59
@bardliao
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ptl-007 is tagged https://github.com/thesofproject/sof/releases/tag/releases%2Fptl%2Fv7.0. BTW, do we need a separated branch for PTL? @kv2019i

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5 participants