On Sun, Sep 8, 2019 at 5:18 PM Kuninori Morimoto
<kuninori.morimoto.gx@xxxxxxxxxxx> wrote:
>
>
> Hi Curtis
>
> > From: Ben Zhang <benzh@xxxxxxxxxxxx>
> >
> > This link is needed for the RT5677 DSP to do hotwording
> >
> > Signed-off-by: Ben Zhang <benzh@xxxxxxxxxxxx>
> > Signed-off-by: Curtis Malainey <cujomalainey@xxxxxxxxxxxx>
> > ---
> (snip)
> > +/* Wake on voice interface */
> > +SND_SOC_DAILINK_DEF(fe_dsp,
> > + DAILINK_COMP_ARRAY(COMP_CPU("spi-RT5677AA:00")));
> > +
> > +SND_SOC_DAILINK_DEF(platform_dsp,
> > + DAILINK_COMP_ARRAY(COMP_PLATFORM("spi-RT5677AA:00")));
> > +
> > +SND_SOC_DAILINK_DEF(be_dsp,
> > + DAILINK_COMP_ARRAY(COMP_CODEC("i2c-RT5677CE:00", "rt5677-dspbuffer")));
> > +
> (snip)
> > + /* Non-DPCM links */
> > + {
> > + .name = "Codec DSP",
> > + .stream_name = "Wake on Voice",
> > + SND_SOC_DAILINK_REG(fe_dsp, be_dsp, platform_dsp),
> > + },
>
> If you don't need to re-use CPU/Codec/Platform definition,
> I guess you can use more short version?
>
> SND_SOC_DAILINK_DEFS(dsp,
> DAILINK_COMP_ARRAY(COMP_CPU("spi-RT5677AA:00")),
> DAILINK_COMP_ARRAY(COMP_CODEC("i2c-RT5677CE:00", "rt5677-dspbuffer")),
> DAILINK_COMP_ARRAY(COMP_PLATFORM("spi-RT5677AA:00")));
>
> struct snd_soc_dai_link link = {
> ...
> SND_SOC_DAILINK_REG(dsp),
> };
>
Updated, thanks!
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