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Subject: Re: [PATCH] ASoC: dapm: Export new 'graph.dot' file in debugfs
From:   =?utf-8?Q?Martin_Povi=C5=A1er?= <povik+lin@cutebit.org>
In-Reply-To: <YwN2Pd4Ez08yDFno@sirena.org.uk>
Date:   Mon, 22 Aug 2022 14:38:09 +0200
Cc:     Liam Girdwood <lgirdwood@gmail.com>,
        Alyssa Rosenzweig <alyssa@rosenzweig.io>,
        alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
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References: <20220822095242.3779-1-povik+lin@cutebit.org>
 <YwN2Pd4Ez08yDFno@sirena.org.uk>
To:     Mark Brown <broonie@kernel.org>
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> On 22. 8. 2022, at 14:27, Mark Brown <broonie@kernel.org> wrote:
>=20
> On Mon, Aug 22, 2022 at 11:52:42AM +0200, Martin Povi=C5=A1er wrote:
>=20
>> Provide a DOT summary of the DAPM graph in a newly added 'graph.dot'
>> file in debugfs, placed in the card's DAPM directory.
>=20
> There was a tool floating about in the past (last copy I knew about =
was
> on Wolfson's git but they took that down) - can we not just continue =
to
> do that?

I don=E2=80=99t know the tool or where would I find it. I think it=E2=80=99=
s neat
simply having a =E2=80=98graph.dot=E2=80=99 at hand, especially since it =
requires
little code. (Although sure there=E2=80=99s the danger of it growing.)

Martin