[alsa-devel] [PATCH] ASoC: Writing register default value for the reset register

[Dimitris Papastamos]

On Tue, Oct 11, 2011 at 02:31:18PM +0100, Mark Brown wrote:
> On Tue, Oct 11, 2011 at 01:33:05PM +0100, Dimitris Papastamos wrote:
> > On Tue, Oct 11, 2011 at 05:55:00PM +0800, Axel Lin wrote:
> > > The WM8983 can be reset by performing a write of any value to
> > > the software reset register.
> 
> > > -	ret = snd_soc_write(codec, WM8983_SOFTWARE_RESET, 0x8983);
> > > +	ret = snd_soc_write(codec, WM8983_SOFTWARE_RESET, 0);
> 
> > We should probably just handle the reset register specially during
> > resume.
> 
> I really don't think it's worth the code complexity to add special
> handling like that, this is a trivial patch which avoids the need for
> any extra infrastructure.

Aw I thought this code was using the old style open coded syncing
functions, which would be trivial and perhaps idiomatic to simply
check for the reset register and continue.

Thanks,
Dimitris