[alsa-devel] ASoC: PATCH: wm8731 - reinitialize regmap cache after hardware reset

[Mark Brown]

On Thu, May 28, 2015 at 05:52:46PM +0100, Liam Girdwood wrote:
> On Thu, 2015-05-28 at 09:34 -0700, Sergey Kiselev wrote:

> > Another way to avoid this issue might be resetting the codec in the
> > *_spi_probe()/*_i2c_probe(), so that it only gets reset once when
> > codec is loading.

This is the correct way to fix the issue, this is a result of a partial
conversion to the device model.  There is no point in reseting the
device if we also rewrite all the register values.
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