ASoC: qcom: qdsp6: q6asm-dai: set 10 ms period and buffer alignment.

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commit 81c53b52de upstream.

DSP expects the periods to be aligned to fragment sizes, currently
setting up to hw constriants on periods bytes is not going to work
correctly as we can endup with periods sizes aligned to 32 bytes however
not aligned to fragment size.

Update the constriants to use fragment size, and also set at step of
10ms for period size to accommodate DSP requirements of 10ms latency.

Fixes: 2a9e92d371 ("ASoC: qdsp6: q6asm: Add q6asm dai driver")
Cc: Stable@vger.kernel.org
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Tested-by: Alexey Klimov <alexey.klimov@linaro.org> # RB5, RB3
Link: https://patch.msgid.link/20251023102444.88158-4-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Srinivas Kandagatla 2025-10-23 11:24:27 +01:00 • committed by Greg Kroah-Hartman

parent 0eb81013e4

commit cfcd57cc9e

1 changed files with 2 additions and 2 deletions

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sound/soc/qcom/qdsp6/q6asm-dai.c

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