[PATCH v4 1/3] ASoC: Add Rockchip rk817 audio CODEC support

[Mark Brown]

On Fri, Mar 19, 2021 at 09:16:23AM -0500, Chris Morgan wrote:
> On Fri, Mar 19, 2021 at 01:30:10PM +0000, Mark Brown wrote:

> > Looking at the MFD driver it seems to already have separate regmap
> > configs per device supported so it shouldn't be too intrusive, just more
> > detailed data for the device - the main difference is that you've
> > explicitly listed all the valid registers whereas the driver didn't
> > bother for anything so far.

> I can add them to the regmap for the mfd then.  I assume when I tried to
> reference the MFD's regmap earlier and I got a kernel panic its because
> I was trying to write to registers that weren't defined?

I'd expect undefined registers to generate errors, not panics.
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