Re: [PATCH] ASoC: fsl_ssi: remove explicit register defaults

On Mon, Feb 1, 2016 at 7:30 PM, Maciej S. Szmigiero
[off-list ref] wrote:

So can regcache initialization be changed to use register by register read
in case raw read fails?

Since other option for drivers like SSI which are memory mapped and
don't offer ability to reset their register values to default would be to
explicitly write driver hardcoded defaults also by doing
register by register write on probe time.

Yes, I had to do the same for sgtl5000:
https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/sound/soc/codecs/sgtl5000.c?id=af8ee11209e749c75eabf32b2a4ca631f396acf8

Would this approach work here too?