gpiolib: acpi: Set pin value, based on bias, more accurately

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ACPI GpioIo() resource may have different bias settings.
For now, we distinguish only PullUp() setting in order to configure
the initial state of a pin.

Take into consideration the rest of the possible choices as well,
i.e. PullDown, PullNone and PullDefault, when configuring the initial state
of the pin.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Andy Shevchenko 2019-04-10 18:39:19 +03:00 • committed by Linus Walleij

parent 80c8d927da

commit 24a4954333

1 changed files with 17 additions and 9 deletions

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drivers/gpio/gpiolib-acpi.c

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