From: "Alexey Klimov" <alexey.klimov@linaro.org>
To: "Ravi Hothi" <ravi.hothi@oss.qualcomm.com>,
"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: Re: [PATCH v2 0/2] ASoC: qcom: q6dsp-lpass-ports: Expand sampling rate and PCM format constraints
Date: Wed, 10 Dec 2025 13:56:16 +0000 [thread overview]
Message-ID: <DEUL786WEYBY.3502XZKMTYTN3@linaro.org> (raw)
In-Reply-To: <20251210065157.2775514-1-ravi.hothi@oss.qualcomm.com>
On Wed Dec 10, 2025 at 6:51 AM GMT, Ravi Hothi wrote:
> 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.
Is q6dsp-lpass-ports involved in compress offloaded playback on
existing devices? If yes, then how is it gonna play with
explicitly setting format/sampling rate to s16le/48k in sndcards drivers?
[..]
Best regards,
Alexey
next prev parent reply other threads:[~2025-12-10 13:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-10 6:51 [PATCH v2 0/2] ASoC: qcom: q6dsp-lpass-ports: Expand sampling rate and PCM format constraints Ravi Hothi
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 ` Alexey Klimov [this message]
2025-12-15 7:29 ` [PATCH v2 0/2] ASoC: qcom: q6dsp-lpass-ports: Expand sampling rate and PCM format constraints 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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