From: Arnaud Ferraris <arnaud.ferraris@collabora.com>
To: Nicolin Chen <nicoleotsuka@gmail.com>
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
Timur Tabi <timur@kernel.org>, Xiubo Li <Xiubo.Lee@gmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
linux-kernel@vger.kernel.org, Takashi Iwai <tiwai@suse.com>,
Rob Herring <robh+dt@kernel.org>,
Fabio Estevam <festevam@gmail.com>,
kernel@collabora.com, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 0/4] ASoC: fsl_asrc: allow selecting arbitrary clocks
Date: Fri, 3 Jul 2020 11:38:44 +0200 [thread overview]
Message-ID: <3f39a0bb-a766-f646-28b3-a51cf9983c6b@collabora.com> (raw)
In-Reply-To: <20200702184226.GA23935@Asurada-Nvidia>
Hi Nic,
Le 02/07/2020 à 20:42, Nicolin Chen a écrit :
> Hi Arnaud,
>
> On Thu, Jul 02, 2020 at 04:22:31PM +0200, Arnaud Ferraris wrote:
>> The current ASRC driver hardcodes the input and output clocks used for
>> sample rate conversions. In order to allow greater flexibility and to
>> cover more use cases, it would be preferable to select the clocks using
>> device-tree properties.
>
> We recent just merged a new change that auto-selecting internal
> clocks based on sample rates as the first option -- ideal ratio
> mode is the fallback mode now. Please refer to:
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20200702&id=d0250cf4f2abfbea64ed247230f08f5ae23979f0
That looks interesting, thanks for pointing this out!
I'll rebase and see how it works for my use-case, will keep you informed.
Regards,
Arnaud
next prev parent reply other threads:[~2020-07-03 9:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 14:22 [PATCH 0/4] ASoC: fsl_asrc: allow selecting arbitrary clocks Arnaud Ferraris
2020-07-02 14:22 ` [PATCH 1/4] dt-bindings: sound: fsl, asrc: add properties to select in/out clocks Arnaud Ferraris
2020-07-02 14:22 ` [PATCH 2/4] ASoC: fsl_asrc: allow using arbitrary input and output clocks Arnaud Ferraris
2020-07-02 14:22 ` [PATCH 3/4] ASoC: fsl_asrc: always use ratio for conversion Arnaud Ferraris
2020-07-02 14:22 ` [PATCH 4/4] ASoC: fsl_asrc: swap input and output clocks in capture mode Arnaud Ferraris
2020-07-02 18:42 ` [PATCH 0/4] ASoC: fsl_asrc: allow selecting arbitrary clocks Nicolin Chen
2020-07-03 9:38 ` Arnaud Ferraris [this message]
2020-07-17 11:16 ` Arnaud Ferraris
2020-07-23 5:46 ` Nicolin Chen
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