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gpiolib: acpi: Allow ignoring wake capability on pins that aren't in _AEI
authorMario Limonciello <mario.limonciello@amd.com>
Mon, 16 Jan 2023 19:37:01 +0000 (13:37 -0600)
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Wed, 18 Jan 2023 14:29:16 +0000 (15:29 +0100)
Using the `ignore_wake` quirk or module parameter doesn't work for any pin
that has been specified in the _CRS instead of _AEI.

Extend the `acpi_gpio_irq_is_wake` check to cover both places.

Suggested-by: Raul Rangel <rrangel@chromium.org>
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1722#note_1722335
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
drivers/gpio/gpiolib-acpi.c

index bed0380..4287555 100644 (file)
@@ -385,7 +385,7 @@ err:
 }
 
 static bool acpi_gpio_irq_is_wake(struct device *parent,
-                                 struct acpi_resource_gpio *agpio)
+                                 const struct acpi_resource_gpio *agpio)
 {
        unsigned int pin = agpio->pin_table[0];
 
@@ -778,7 +778,7 @@ static int acpi_populate_gpio_lookup(struct acpi_resource *ares, void *data)
                lookup->info.pin_config = agpio->pin_config;
                lookup->info.debounce = agpio->debounce_timeout;
                lookup->info.gpioint = gpioint;
-               lookup->info.wake_capable = agpio->wake_capable == ACPI_WAKE_CAPABLE;
+               lookup->info.wake_capable = acpi_gpio_irq_is_wake(&lookup->info.adev->dev, agpio);
 
                /*
                 * Polarity and triggering are only specified for GpioInt