[PATCH V4 3/4] ASoC: pcm_dmaengine: Extract snd_dmaengine_pcm_refine_runtime_hwparams

[Nicolin Chen]

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 at nxp.com>

Looks good to me.

Reviewed-by: Nicolin Chen <nicoleotsuka at gmail.com>