ASoC: qcom: qdsp6: Zero-initialize AudioReach module config

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q6apm_dai_prepare() and q6apm_dai_compr_set_params() build an
AudioReach module config on the stack and populate only the fields
needed for the stream type.

Audio IF media-format setup treats zero slot_mask, nslots_per_frame and
slot_width as a request to use the topology defaults. Leave those fields
uninitialized and random stack data can override the topology values sent
to the DSP.

Initialize the whole config structure so omitted fields reliably retain
their zero/default meaning.

Reported-by: Sashiko <sashiko-bot@kernel.org>
Link: https://sashiko.dev/#/patchset/20260804070307.117119-1-prasad.kumpatla@oss.qualcomm.com
Signed-off-by: Prasad Kumpatla <prasad.kumpatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20260818084655.3240284-3-prasad.kumpatla@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Prasad Kumpatla 2026-08-18 14:16:53 +05:30 • committed by Mark Brown

parent c41ac86802

commit 9c9fb79f97

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sound/soc/qcom/qdsp6/q6apm-dai.c

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