[PATCH 6.12 518/567] gpiolib: acpi: Add acpi_gpio_need_run_edge_events_on_boot() getter

Greg Kroah-Hartman
2026-01-06T17:42:57Z

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

[ Upstream commit 5666a8777add09d1167de308df2147983486a0af ]

Add acpi_gpio_need_run_edge_events_on_boot() getter which moves
towards isolating the GPIO ACPI and quirk APIs. It will helps
splitting them completely in the next changes.

No functional changes.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Stable-dep-of: 2d967310c49e ("gpiolib: acpi: Add quirk for Dell Precision 7780")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpio/gpiolib-acpi.c | 7 ++++++-
drivers/gpio/gpiolib-acpi.h | 2 ++
2 files changed, 8 insertions(+), 1 deletion(-)

--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -268,7 +268,7 @@ static void acpi_gpiochip_request_irq(st
event->irq_requested = true;

/* Make sure we trigger the initial state of edge-triggered IRQs */
- if (run_edge_events_on_boot &&
+ if (acpi_gpio_need_run_edge_events_on_boot() &&
(event->irqflags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))) {
value = gpiod_get_raw_value_cansleep(event->desc);
if (((event->irqflags & IRQF_TRIGGER_RISING) && value == 1) ||
@@ -371,6 +371,11 @@ void acpi_gpio_remove_from_deferred_list
mutex_unlock(&acpi_gpio_deferred_req_irqs_lock);
}

+int acpi_gpio_need_run_edge_events_on_boot(void)
+{
+ return run_edge_events_on_boot;
+}
+
bool acpi_gpio_in_ignore_list(enum acpi_gpio_ignore_list list, const char *controller_in,
unsigned int pin_in)
{
--- a/drivers/gpio/gpiolib-acpi.h
+++ b/drivers/gpio/gpiolib-acpi.h
@@ -63,6 +63,8 @@ void acpi_gpio_process_deferred_list(str
bool acpi_gpio_add_to_deferred_list(struct list_head *list);
void acpi_gpio_remove_from_deferred_list(struct list_head *list);

+int acpi_gpio_need_run_edge_events_on_boot(void);
+
enum acpi_gpio_ignore_list {
ACPI_GPIO_IGNORE_WAKE,
ACPI_GPIO_IGNORE_INTERRUPT,