[PATCH] ASoC: dapm: Export new 'graph.dot' file in debugfs

[Martin Povišer]

> On 22. 8. 2022, at 14:27, Mark Brown <broonie at kernel.org> wrote:
> 
> On Mon, Aug 22, 2022 at 11:52:42AM +0200, Martin Povišer wrote:
> 
>> Provide a DOT summary of the DAPM graph in a newly added 'graph.dot'
>> file in debugfs, placed in the card's DAPM directory.
> 
> 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’t know the tool or where would I find it. I think it’s neat
simply having a ‘graph.dot’ at hand, especially since it requires
little code. (Although sure there’s the danger of it growing.)

Martin