Re: wm8731 - redundant register initialization, stream name vs DAPM widgets, snd_soc_io to regmap_io conversion

[Mark Brown <broonie@kernel.org>]

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On Tue, Jun 09, 2015 at 08:24:59PM +0200, Lars-Peter Clausen wrote:
> On 06/08/2015 11:51 AM, Charles Keepax wrote:

> >The documentation is fairly out of date here I think and even so
> >it decidely implies a substring match looking at the examples it
> >gives. I might defer to Mark or Lars for the definitive answer on
> >this one.

> It looks as if the code itself always used substring matching.

Yes, that's the case - we've always relied on that.

> These days the preferred method for connecting the stream is to directly
> connect the widget that is created for the stream by the core directly in
> the DAPM route table to the DAC/ADC widget rather than setting the stream
> name.

Indeed, that's the appropriate fix if there are any problems (and a
useful cleanup even if there aren't).

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