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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-10-29 21:32:43 +0200 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-11-09 18:59:43 +0100 |
| commit | 8b31e972f9872e5a6a3348506b5b84353fecef58 (patch) | |
| tree | 03cfc50ff4f69f49cd573f04bb58224eaf9966ba /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Documentation: firmware-guide: gpio-properties: active_low only for GpioIo() (diff) | |
| download | wireguard-linux-8b31e972f9872e5a6a3348506b5b84353fecef58.tar.xz wireguard-linux-8b31e972f9872e5a6a3348506b5b84353fecef58.zip | |
Documentation: firmware-guide: gpio-properties: Clarify initial output state
GpioIo() doesn't provide an explicit state for an output pin.
Linux tries to be smart and uses a common sense based on other
parameters. Document how it looks like in the code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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