[alsa-devel] [PATCH v3] sound/soc/codecs: add LAPIS Semiconductor ML26124

[Tomoya MORINAGA]

2011/11/29 Lars-Peter Clausen <lars at metafoo.de>:
>
> Also this doesn't make much sense:
> +       {"Input Mux", "Analog MIC in", "MICBIAS"},
> +       {"Input Mux", "Digital MIC in", "MICBIAS"},
>
> You have mux, but both possible settings of the mux connect to the same
> source, which pretty much makes the mux useless.
>

Yes, you are right.
This setting was miss-settings.
This MICBIAS supplies to external MIC as reference voltage.
So, I think MICBIAS shouldn't appear at this setting.
I show modified settings.
       /* input */
       {"Input Mux", "Analog MIC SingleEnded in", "MIN"},
       {"Input Mux", "Analog MIC Differential in", "MIN"},
       {"Input Mux", "Digital MIC in", "MDIN"},
       {"ADC", "PGA", "Input Mux"},

Thanks,
------
ROHM Co., Ltd.
Tomoya MORINAGA