[PATCH v2 0/2] ASoC: qcom: q6dsp-lpass-ports: Expand sampling rate and PCM format constraints
From: Ravi Hothi
Date: Wed Dec 10 2025 - 01:54:54 EST
This patch series expands the existing constraints in
the q6dsp-lpass-ports driver to improve compatibility
and flexibility for audio stream configurations.
The first patch extends the supported sampling rates to cover a wider
range, from 8000 Hz to 192000 Hz, ensuring better compatibility with
diverse audio hardware and allowing more flexible audio stream setups.
The second patch adds support for the 32-bit PCM format
(SNDRV_PCM_FMTBIT_S32_LE) alongside the existing 16-bit
and 24-bit formats, enabling handling of high-resolution
audio streams and improving audio quality for supported hardware.
changes in [v2]:
- Updated commit description as suggested by Mark Brown.
- Link to V1 : https://lore.kernel.org/all/20251118100203.2751955-1-ravi.hothi@xxxxxxxxxxxxxxxx/
Ravi Hothi (2):
ASoC: qcom: q6dsp-lpass-ports: Extend q6dsp-lpass-ports driver to
support additional sampling rates
ASoC: qcom: q6dsp-lpass-ports: Update constraints to support 32-bit
PCM format
sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c | 108 +++++++++++------------
1 file changed, 52 insertions(+), 56 deletions(-)
base-commit: 008d3547aae5bc86fac3eda317489169c3fda112
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2.34.1