Linux Sound subsystem development
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From: Ravi Hothi <ravi.hothi@oss.qualcomm.com>
To: Srinivas Kandagatla <srini@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>
Cc: linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org, kernel@oss.qualcomm.com,
	mohammad.rafi.shaik@oss.qualcomm.com,
	ajay.nandam@oss.qualcomm.com
Subject: [PATCH v2 0/2] ASoC: qcom: q6dsp-lpass-ports: Expand sampling rate and PCM format constraints
Date: Wed, 10 Dec 2025 12:21:54 +0530	[thread overview]
Message-ID: <20251210065157.2775514-1-ravi.hothi@oss.qualcomm.com> (raw)

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@oss.qualcomm.com/

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
-- 
2.34.1


             reply	other threads:[~2025-12-10  6:52 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-10  6:51 Ravi Hothi [this message]
2025-12-10  6:51 ` [PATCH v2 1/2] ASoC: qcom: q6dsp-lpass-ports: Extend q6dsp-lpass-ports driver to support additional sampling rates Ravi Hothi
2025-12-10  6:51 ` [PATCH v2 2/2] ASoC: qcom: q6dsp-lpass-ports: Update constraints to support 32-bit PCM format Ravi Hothi
2025-12-10 13:56 ` [PATCH v2 0/2] ASoC: qcom: q6dsp-lpass-ports: Expand sampling rate and PCM format constraints Alexey Klimov
2025-12-15  7:29   ` Ravi Hothi
2025-12-17 11:38     ` Alexey Klimov
2025-12-17 12:56       ` Srinivas Kandagatla
2025-12-22  4:25         ` Alexey Klimov
2026-01-05  7:20           ` Srinivas Kandagatla

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