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

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Message-ID: <1jlfwmxna3.fsf@starbuckisacylon.baylibre.com>
Date:   Thu, 25 Jul 2019 15:21:40 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Mark Brown <broonie@...nel.org>
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 Thu 25 Jul 2019 at 14:00, Mark Brown <broonie@...nel.org> wrote:

> 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

I did rebase against next and saw Morimoto-san's patchset. I must have
messed up when formatting the patches, sorry about that. I'll resend.