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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-04-10 17:39:21 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-04-23 10:55:28 +0200 |
| commit | 2d3b6db122ce9aa0a0460e618516e6bfa8eef329 (patch) | |
| tree | fdf43e7e9b6706ff55730496063b5c152bc42713 /drivers/gpio/gpiolib.h | |
| parent | gpiolib: acpi: Add acpi_gpio_update_gpiod_lookup_flags() helper (diff) | |
| download | linux-2d3b6db122ce9aa0a0460e618516e6bfa8eef329.tar.xz linux-2d3b6db122ce9aa0a0460e618516e6bfa8eef329.zip | |
gpiolib: acpi: Respect pin bias setting
For now, we don't take into account the pin bias settings supplied by ACPI.
This change is targeting the mentioned gap.
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>
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index e1636e152a6c..cf79b1d78af0 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -74,6 +74,7 @@ struct gpio_device { * @adev: reference to ACPI device which consumes GPIO resource * @flags: GPIO initialization flags * @gpioint: if %true this GPIO is of type GpioInt otherwise type is GpioIo + * @pin_config: pin bias as provided by ACPI * @polarity: interrupt polarity as provided by ACPI * @triggering: triggering type as provided by ACPI * @quirks: Linux specific quirks as provided by struct acpi_gpio_mapping @@ -82,6 +83,7 @@ struct acpi_gpio_info { struct acpi_device *adev; enum gpiod_flags flags; bool gpioint; + int pin_config; int polarity; int triggering; unsigned int quirks; |