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ASoC: qcom: audioreach: Add support for shared memory push/pull modules

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Push-pull graphs use MODULE_ID_SH_MEM_PULL_MODE for playback and
MODULE_ID_SH_MEM_PUSH_MODE for capture instead of the legacy WR/RD shared
memory endpoints. Detect these modules when opening the graph, cache their
instance ID in graph->shm_iid, and use them for media format setup.

Also add support for mapping the position buffer required by push-pull mode
and configuring the DSP with circular buffer and position buffer addresses.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20260528185806.6316-5-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Srinivas Kandagatla 2026-05-28 19:58:03 +01:00 • committed by Mark Brown
commit 7c1ac23b17
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4 changed files with 231 additions and 26 deletions
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