Re: [PATCH v3 1/4] ASoC: fsl_asrc: Change asrc_width to asrc_format

[Nicolin Chen]

On Thu, Feb 27, 2020 at 10:41:55AM +0800, Shengjiu Wang wrote:
> asrc_format is more inteligent variable, which is align
> with the alsa definition snd_pcm_format_t.
> 
> Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>
> ---
>  sound/soc/fsl/fsl_asrc.c     | 23 +++++++++++------------
>  sound/soc/fsl/fsl_asrc.h     |  4 ++--
>  sound/soc/fsl/fsl_asrc_dma.c |  2 +-
>  3 files changed, 14 insertions(+), 15 deletions(-)
> 
> diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
> index 0dcebc24c312..2b6a1643573c 100644
> --- a/sound/soc/fsl/fsl_asrc.c
> +++ b/sound/soc/fsl/fsl_asrc.c

> @@ -600,11 +599,6 @@ static int fsl_asrc_dai_hw_params(struct snd_pcm_substream *substream,
>  
>  	pair->config = &config;
>  
> -	if (asrc_priv->asrc_width == 16)
> -		format = SNDRV_PCM_FORMAT_S16_LE;
> -	else
> -		format = SNDRV_PCM_FORMAT_S24_LE;

It feels better to me that we have format settings in hw_params().

Why not let fsl_easrc align with this? Any reason that I'm missing?