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

[Takashi Iwai]

On Mon, 22 Aug 2022 14:27:41 +0200,
Mark Brown 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?

IMO such a conversion could be done in user-space gracefully.
Or is any info missing in debugfs as of now to achieve that?

If any, we may put such a tool in the standard repo (e.g. alsa-tools),
too.


Takashi