On 03/23/17 21:46, Andy Shevchenko wrote:
After this series it's possible to use GPIO pins for input (interrupt)
which were configured as output by BIOS by some reason. It's a crucial
functionality for IoT open connected boards where user may choose any of
available pin for almost any of available function, including GPIO input
(interrupt).
Current bad behaviour was first reported by Jarkko Nikula few months ago.
It was actually due HW reset default is input buffer disabled and BIOS
didn't touch that pin at all if I recall correctly.
For the set:
Tested-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
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