Re: [PATCH 2/5] ASoC: mediatek: mt8188-mt6359: register hdmi/dp jack pins

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

On Wed, 2023-05-17 at 13:31 +0200, AngeloGioacchino Del Regno wrote:
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> 
> 
> Il 17/05/23 13:15, Trevor Wu ha scritto:
> > Some userspace applications need jack control events, so register
> > hdmi
> > and dp jack pins to activate jack control events.
> > 
> > Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
> > ---
> >   sound/soc/mediatek/mt8188/mt8188-mt6359.c | 27
> > +++++++++++++++++++----
> >   1 file changed, 23 insertions(+), 4 deletions(-)
> > 
> > diff --git a/sound/soc/mediatek/mt8188/mt8188-mt6359.c
> > b/sound/soc/mediatek/mt8188/mt8188-mt6359.c
> > index 833bc362dad2..6c3f36e2fffd 100644
> > --- a/sound/soc/mediatek/mt8188/mt8188-mt6359.c
> > +++ b/sound/soc/mediatek/mt8188/mt8188-mt6359.c
> > @@ -151,6 +151,20 @@ struct mt8188_mt6359_priv {
> >       struct snd_soc_jack hdmi_jack;
> >   };
> > 
> > +static struct snd_soc_jack_pin mt8188_hdmi_jack_pins[] = {
> > +     {
> > +             .pin = "HDMI",
> 
> "HDMI Jack" is more consistent with the snd_soc_jack_new_pins() call
> performed
> later.

Hi Angelo,

I see jack_kctl_name_gen() will append "Jack" to the name if I don't
name the pin "HDMI Jack". Do you mean that I could directly use "HDMI
Jack" because ALSA uses the name finally?

Thanks,
Trevor

> 
> > +             .mask = SND_JACK_LINEOUT,
> > +     },
> > +};
> > +
> > +static struct snd_soc_jack_pin mt8188_dp_jack_pins[] = {
> > +     {
> > +             .pin = "DP",
> 
> Same here: "DP Jack"
> 
> > +             .mask = SND_JACK_LINEOUT,
> > +     },
> > +};
> > +
> 
> Regards,
> Angelo
>