On Mon, Nov 2, 2020 at 6:46 PM Tzung-Bi Shih <tzungbi@xxxxxxxxxx> wrote:
>
> On Mon, Nov 2, 2020 at 2:24 PM Ajye Huang <ajye.huang@xxxxxxxxx> wrote:
> >
> > In addition, having mixer control to switch between DMICs by
> > using "dmic-gpios" property.
> >
> > Refer to this one as an example,
> > commit b7a742cff3f6 ("ASoC: AMD: Use mixer control to switch between DMICs")
> >
> > Signed-off-by: Ajye Huang <ajye_huang@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
>
> I am not sure if it would be better if you use another email (e.g.
> @gmail) for signoff.
>
hi, Tzung-Bi
Thank you for your review, it's our company's rule to use this PD account
> > +static int dmic_get(struct snd_kcontrol *kcontrol,
> > + struct snd_ctl_elem_value *ucontrol)
> > +{
> > + struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol);
> > + struct sc7180_snd_data *data = snd_soc_card_get_drvdata(dapm->card);
> > +
> > + if (data)
>
> You don't need to check for NULL. If snd_soc_card_get_drvdata()
> returns NULL, it shouldn't run into here. See other
> snd_soc_card_get_drvdata() calls in the file.
>
your are right, I will remove on v4
> > +static int dmic_set(struct snd_kcontrol *kcontrol,
> > + struct snd_ctl_elem_value *ucontrol)
> > +{
> > + struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol);
> > + struct sc7180_snd_data *data = snd_soc_card_get_drvdata(dapm->card);
> > +
> > + if (data) {
>
> Ditto.
>
I will remove it on v4
> > + if (IS_ERR(data->dmic_sel)) {
> > + dev_err(&pdev->dev, "DMIC gpio failed err=%d\n",
> > + PTR_ERR(data->dmic_sel));
> > + return PTR_ERR(data->dmic_sel);
>
> Remove 1 level indent.
Your are really attentive, I will remove the indent on v4, thank you so much.
