On Mon, Sep 30, 2013 at 10:29:26AM -0700, Darren Hart wrote: > Is there a best practice for dealing with this kind of configuration?
> If not, would it make sense to add optional gpiochip-level lock/unlock > and lockless direction and value operations to the gpiochip function > block? Another thing people keep suggesting for this is a block GPIO set operation - something that will let you configure multiple GPIOs with a single call. That maps nicely onto hardware which has a single register for multiple GPIOs but there's been abstraction problems implementing it.
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