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Date:   Mon, 17 Feb 2020 15:43:01 +0000
From:   Mark Brown <>
To:     Stephan Gerhold <>
Cc:     Sameer Pujar <>,,,,
Subject: Re: [alsa-devel] [RFC] ASoC: soc-pcm: crash in snd_soc_dapm_new_dai

On Mon, Feb 17, 2020 at 03:41:20PM +0100, Stephan Gerhold wrote:

> I'm a bit confused about this patch, isn't SNDRV_PCM_STREAM_PLAYBACK
> used for both cpu_dai and codec_dai in the playback case?

It is in the normal case, but with a CODEC<->CODEC link (which was what
this was targeting) we need to bodge things by swapping playback and
capture on one end of the link.

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