[alsa-devel] [PATCH] ASoC: WM8962: Set CLKREG_OVD if GP5_FN is not its reset value

Chen Guangyu-B42378 B42378 at freescale.com
Fri Jun 7 17:33:31 CEST 2013

On Fri, Jun 07, 2013,  Mark Brown wrote:

> Please use subject lines appropriate for the thing you're changing.

I'm sorry. I'll pay attention to it next time.

> You're missing a whole batch of handling of device reset here - look at
> how we handle things on power on.

Are you talking about the initial code in wm8962_probe()?
But after wm8962_runtime_resume(), register Clocking2 will be reset to its
default value without OVD-setting and won't be recovered after regcache_sync()
due to volatile_reg.
If I'm wrong about it, pls tell me. I'll be happy if this codec driver hasn't this issue.

Thank you.

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