Hi, On Wed, Dec 21, 2016 at 10:29:51PM +0100, Peter Rosin wrote: > My patch [1] "power: supply: bq24735-charger: allow chargers to share the > ac-detect gpio" is perhaps a bit hard to digest. And while I still think > some way of sharing the ac-detect gpio is worthwhile, I thought of another > way to solve the problem at hand. Instead of polling a shared gpio, it's > as simple as polling the chip for what it is outputting on the ACOK pin. > And the code is already there! It just needs a tweak to allow this mode of > operation. > > This appears to work just fine for me, and the difference is in the noise > since my shared gpio pin happens to be on an expander on the i2c bus, so > I end up with i2c traffic for each poll either way. > > Cheers, > peda > > [1] https://lkml.org/lkml/2016/12/13/786 Thanks for your patchset. We are currently in the merge window and your patches will appear in linux-next once 4.10-rc1 has been tagged by Linus Torvalds. Until then I queued it into this branch: https://git.kernel.org/cgit/linux/kernel/git/sre/linux-power-supply.git/log/?h=for-next-next -- Sebastian
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