[alsa-devel] [PATCH] ASoC: wm2200: Provide platform data for MICBIAS configuration

[Mark Brown]

On Mon, Feb 04, 2013 at 06:10:03PM +0000, Chris Rattray wrote:

> +enum wm2200_mbias_lvl {
> +	WM2200_MBIAS_LVL_1V5 = 0,
> +	WM2200_MBIAS_LVL_1V8 = 1,
> +	WM2200_MBIAS_LVL_1V9 = 2,
> +	WM2200_MBIAS_LVL_2V0 = 3,
> +	WM2200_MBIAS_LVL_2V2 = 4,
> +	WM2200_MBIAS_LVL_2V4 = 5,
> +	WM2200_MBIAS_LVL_2V5 = 6,
> +	WM2200_MBIAS_LVL_2V6 = 7,
> +};

It would be better to specify this in terms of milivolts; this means
that if the user does not specify anything then we'll use the chip
default which should be sane and is generally the expected behaviour.
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