Re: [PATCH v2 6/7] ASoC: mediatek: mt8188-mt6359: support new board with nau88255

["Trevor Wu (吳文良)" <Trevor.Wu@mediatek.com>]

On Wed, 2023-05-24 at 17:51 +0200, Alexandre Mergnat wrote:
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> 
> On 23/05/2023 04:19, Trevor Wu wrote:
> >       card_data = (struct mt8188_card_data
> > *)of_device_get_match_data(&pdev->dev);
> > @@ -776,9 +1066,38 @@ static int mt8188_mt6359_dev_probe(struct
> > platform_device *pdev)
> >                               dai_link->init = mt8188_mt6359_init;
> >                               init_mt6359 = true;
> >                       }
> > +             } else if (strcmp(dai_link->name, "ETDM1_OUT_BE") ==
> > 0 ||
> > +                        strcmp(dai_link->name, "ETDM2_OUT_BE") ==
> > 0 ||
> > +                        strcmp(dai_link->name, "ETDM1_IN_BE") == 0
> > ||
> > +                        strcmp(dai_link->name, "ETDM2_IN_BE") ==
> > 0) {
> > +                     if (!strcmp(dai_link->codecs->dai_name,
> > MAX98390_CODEC_DAI)) {
> > +                             dai_link->ops = &mt8188_max98390_ops;
> > +                             if (init_max98390)
> > +                                     continue;
> 
> I prefer that you do like your patch [PATCH v2 1/7] to be consistent
> and easy to read.

OK, I will unify the style in v3.

> 
> +                       if (!init_mt6359) {
> +                               dai_link->init = mt8188_mt6359_init;
> +                               init_mt6359 = true;
> +                       }
> 
> > +
> > +                             dai_link->init =
> > mt8188_max98390_codec_init;
> > +                             init_max98390 = true;
> > +                     } else if (!strcmp(dai_link->codecs-
> > >dai_name, NAU8825_CODEC_DAI)) {
> > +                             dai_link->ops = &mt8188_nau8825_ops;
> > +                             if (init_nau8825)
> > +                                     continue;
> 
> ditto
> 
> > +
> > +                             dai_link->init =
> > mt8188_nau8825_codec_init;
> > +                             dai_link->exit =
> > mt8188_nau8825_codec_exit;
> > +                             init_nau8825 = true;
> > +                     } else {
> > +                             if (strcmp(dai_link->codecs-
> > >dai_name, "snd-soc-dummy-dai")) {
> 
> Shouldn't be with a NOT operator ("!") ?
> + if (!strcmp(dai_link->codecs->dai_name, "snd-soc-dummy-dai")) {
> 

strcmp returns 0 when the contents of both strings are equal. The
default codec name is "snd-soc-dummy-dai". When the codec is specified
from dts, the return value of strcmp will be non-zero and this is the
case I want to assign init function. Therefore, it doesn't require a
NOT operator here.

Thanks,
Trevor

>