linux-kernel - Re: [PATCH V4 3/4] ASoC: pcm_dmaengine: Extract snd_dmaengine_pcm_refine_runtime

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Message-ID: <20190924215135.GA2277@Asurada-Nvidia.nvidia.com>
Date:   Tue, 24 Sep 2019 14:51:35 -0700
From:   Nicolin Chen <nicoleotsuka@...il.com>
To:     Shengjiu Wang <shengjiu.wang@....com>
Cc:     timur@...nel.org, Xiubo.Lee@...il.com, festevam@...il.com,
        lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, alsa-devel@...a-project.org,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org, mark.rutland@....com,
        devicetree@...r.kernel.org, lars@...afoo.de
Subject: Re: [PATCH V4 3/4] ASoC: pcm_dmaengine: Extract
 snd_dmaengine_pcm_refine_runtime_hwparams

On Tue, Sep 24, 2019 at 06:52:34PM +0800, Shengjiu Wang wrote:
> When set the runtime hardware parameters, we may need to query
> the capability of DMA to complete the parameters.
> 
> This patch is to Extract this operation from
> dmaengine_pcm_set_runtime_hwparams function to a separate function
> snd_dmaengine_pcm_refine_runtime_hwparams, that other components
> which need this feature can call this function.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>

Looks good to me.

Reviewed-by: Nicolin Chen <nicoleotsuka@...il.com>