linux-kernel - Re: [alsa-devel] [RFC] ASoC: soc-pcm: crash in snd_soc_dapm_new

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Date:   Mon, 17 Feb 2020 17:30:50 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Stephan Gerhold <stephan@...hold.net>
Cc:     Sameer Pujar <spujar@...dia.com>, tiwai@...e.com, perex@...ex.cz,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Jerome Brunet <jbrunet@...libre.com>
Subject: Re: [alsa-devel] [RFC] ASoC: soc-pcm: crash in snd_soc_dapm_new_dai

On Mon, Feb 17, 2020 at 06:12:45PM +0100, Stephan Gerhold wrote:

> This does the swapping you mentioned, so I guess rtd->dai_link->params
> is only set for the codec2codec case?

Yes, that's the idea.

> From my limited understanding, I would say that a much simpler way to
> implement this would be:
> 
> But I'm really not familar with the codec2codec case and am unable to
> test it :) What do you think?

I think that looks reasonable from just looking at the e-mail without a
context diff and you should submit a patch so others can test!

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