linux-kernel - Re: [PATCH 1/6] ASoC: codec2codec: run callbacks in order

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Date:   Thu, 25 Jul 2019 14:00:16 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Jerome Brunet <jbrunet@...libre.com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Kevin Hilman <khilman@...libre.com>,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH 1/6] ASoC: codec2codec: run callbacks in order

On Wed, Jul 24, 2019 at 06:24:00PM +0200, Jerome Brunet wrote:
> When handling dai_link events on codec to codec links, run all .startup()
> callbacks on sinks and sources before running any .hw_params(). Same goes
> for hw_free() and shutdown(). This is closer to the behavior of regular
> dai links

This looks good but needs rebasing against -next due to Morimoto-san's
recent DAI changes:

  CC      sound/soc/soc-dapm.o
sound/soc/soc-dapm.c: In function ‘snd_soc_dai_link_event’:
sound/soc/soc-dapm.c:3857:10: error: implicit declaration of function ‘soc_dai_hw_params’; did you mean ‘snd_soc_dai_hw_params’? [-Werror=implicit-function-declaration]
    ret = soc_dai_hw_params(&substream, params, source);
          ^~~~~~~~~~~~~~~~~
          snd_soc_dai_hw_params

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