[alsa-devel] [PATCH v6] ASoC: add RT286 CODEC driver

Mark Brown broonie at kernel.org
Wed May 7 19:21:13 CEST 2014

On Tue, May 06, 2014 at 12:04:27PM +0000, Bard Liao wrote:
> > -----Original Message-----
> > From: Mark Brown [mailto:broonie at kernel.org]

As I'm fairly sure has been requested before please fix your mailer to
word wrap within paragraphs, it is very hard to read your mails since
the lines are longer than 80 columns.

> Virtual controls assume there is no related register related to the controls, so codec
> doesn't need to set anything when the control's value is changed in general cases.
> But rt286 need to do something when the control's value is changed especially mux
> settings.


> Do you have any suggestion for setting corresponding registers of a
> virtual control?

Please extend the APIs for virtual controls if you find they are missing
things you need, they've not been widely used in this sort of context -
I think this is the first substantial device anyone has tried to merge
without a register map so it's likely there are gaps.
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