Re: [linux-sunxi] Re: [PATCH v8 2/2] ASoc: sun4i-codec: Add FM, Line and Mic inputs

From: Mark Brown
Date: Tue Mar 15 2016 - 06:59:02 EST

On Mon, Mar 14, 2016 at 11:49:39AM +0100, Maxime Ripard wrote:
> On Sat, Mar 12, 2016 at 08:52:22AM +0100, Danny Milosavljevic wrote:

> > > The other direction (making two controls which both do the same and update
> > > each other's value) doesn't seem to be easily available.

> > > Should I write a _put handler that does it manually?

> > > (Or should that be handled by alsa-lib mixer modules instead?)

> > > Is it possible to merge the "Left Mixer" control and respective
> > > "Right Mixer" control into one selem in alsamixer?

> > > Because alsamixer actually has support for one-sided muting.

> Mark, do you know how to do it?

> IIRC, in order to have shared controls, you just needed to share the
> controls structure.

I'm having a really hard time telling what "it" is here.

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