linux-kernel - Re: [PATCH 0/3] ASoC: dapm: improve debugfs output and introduce dapm-graph

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Date: Wed, 17 Apr 2024 01:37:30 +0200
From: Alexandre Belloni <alexandre.belloni@...tlin.com>
To: Luca Ceresoli <luca.ceresoli@...tlin.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Dimitris Papastamos <dp@...nsource.wolfsonmicro.com>,
	Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
	Mihai Serban <mihai.serban@...il.com>, linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] ASoC: dapm: improve debugfs output and introduce
 dapm-graph

On 16/04/2024 08:00:23+0200, Luca Ceresoli wrote:
> This patch series improves the tools available to understand and debug
> DAPM.
> 
> Patches 1-2 add more information to the widget files exposed in debugfs.
> 
> Patch 3 introduces dapm-graph, a script to generate a picture of the DAPM
> state inspired to vizdapm.
> 
> Patch 1 is required for dapm-graph to work, while patch 2 allows to enhance
> its features but it is not required.
> 
> Signed-off-by: Luca Ceresoli <luca.ceresoli@...tlin.com>

Reviewed-by: Alexandre Belloni <alexandre.belloni@...tlin.com>

> ---
> Luca Ceresoli (3):
>       ASoC: dapm: debugfs: add component to route lines
>       ASoC: dapm: debugfs: show the widget type
>       tools/sound/dapm-graph: new tool to visualize DAPM state
> 
>  MAINTAINERS            |   6 +
>  sound/soc/soc-dapm.c   |  54 ++++++++-
>  tools/sound/dapm-graph | 303 +++++++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 361 insertions(+), 2 deletions(-)
> ---
> base-commit: 5568f556e601b02d673bc7edab8de0f11815eec7
> change-id: 20240405-vizdapm-ng-c7569ffa8e58
> 
> Best regards,
> -- 
> Luca Ceresoli <luca.ceresoli@...tlin.com>
> 

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com