On Wed, Jun 29, 2022 at 06:38:09PM +0200, Jason A. Donenfeld wrote:
> On the technical topic, an Android developer friend following this
> thread just pointed out to me that Android doesn't use PM_AUTOSLEEP and
> just has userspace causing suspend frequently. So by his rough
> estimation your patch actually *will* break Android devices. Zoinks.
> Maybe he's right, maybe he's not -- I don't know -- but you should
> probably look into this if you want this patch to land without breakage.

More details: 

So indeed it looks like it's userspace controlled. If you want this to
be a runtime, rather than a compiletime, switch, maybe
autosuspend_init() of that file could write to a sysctl.

Who at Google "owns" that code? Can somebody CC them in?


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