[PATCH v1 1/2] drm/i2c: tda998x: access chip registers via a regmap

[Sven Van Asbroeck]

On Fri, Jun 21, 2019 at 11:15 AM Russell King - ARM Linux admin
<linux at armlinux.org.uk> wrote:
>
> Another con is the need to keep the functions that detail the register
> properties up to date, which if they're wrong may result in unexpected
> behaviour.
>
> I subscribe to the "keep it simple" approach, and regmap, although
> useful, seems like a giant sledgehammer for this.
>

Thank you for the review !

I added this back when I was debugging audio artifacts related to this
chip. The regmap's debugfs binding was extremely useful. So I
dressed it up a bit in the hope that it would have some general use.

But if the cons outweigh the pros, then this is as far as this patch
will go...