[alsa-devel] [PATCH] ASoC: Add max98371 codec driver

[anish kumar]

On Mon, Apr 18, 2016 at 9:47 AM, Mark Brown <broonie at kernel.org> wrote:
> On Wed, Apr 13, 2016 at 01:20:47PM -0700, anish kumar wrote:
>
>> +static const char *const voltage_level_text[] = {
>> +     "9.5dB", "10.5dB", "11.5dB", "11.5dB", "12.5dB",
>> +     "13.5dB", "14.5dB", "15.5dB", "16.5dB", "17.5dB",
>> +     "18.5dB", "19.5dB", "20.5dB"
>> +};
>
> As I said last time I would expect this to be a TLV control.  As far as
> I can tell this is basically functioning as a maximum volume.  Otherwise
> this looks good.

I responded to your comment earlier but there was no reply so I thought
it is accepted this way. Excuse my understanding. It is not actually a volume
but described as such.

It is "Speaker No-Load Output Voltage Maximum". It is
described here on page 50.
https://datasheets.maximintegrated.com/en/ds/MAX98371.pdf