diff mbox series

[1/2] gpiolib: acpi: Allow ignoring wake capability on pins that aren't in _AEI

Message ID 20230116193702.31356-2-mario.limonciello@amd.com
State Accepted
Commit 0e3b175f079247f0d40d2ab695999c309d3a7498
Headers show
Series Fix a spurious wakeup regression | expand

Commit Message

Mario Limonciello Jan. 16, 2023, 7:37 p.m. UTC 
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>
---
 drivers/gpio/gpiolib-acpi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index bed0380c51360..4287555a12408 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -385,7 +385,7 @@  static bool acpi_gpio_in_ignore_list(const char *ignore_list, const char *contro
 }
 
 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