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-----Original Message----- From: Sasha Levin sashal@kernel.org Sent: Wednesday, February 1, 2023 10:43 To: stable-commits@vger.kernel.org; Limonciello, Mario Mario.Limonciello@amd.com Cc: Mika Westerberg mika.westerberg@linux.intel.com; Andy Shevchenko andriy.shevchenko@linux.intel.com; Linus Walleij linus.walleij@linaro.org; Bartosz Golaszewski brgl@bgdev.pl Subject: Patch "gpiolib: acpi: Allow ignoring wake capability on pins that aren't in _AEI" has been added to the 6.1-stable tree

This is a note to let you know that I've just added the patch titled

gpiolib: acpi: Allow ignoring wake capability on pins that aren't in _AEI

to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable- queue.git;a=summary

The filename of the patch is: gpiolib-acpi-allow-ignoring-wake-capability-on-pins-.patch and it can be found in the queue-6.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

Hi Sasha,

I suggest you also pick up two other fixes to go with this one.

1) this fix which was in the same series:

4cb786180dfb ("gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xRU")

2) This fix which is tangentially related (fixes something from the same original series that exposed the regressions).

d63f11c02b8d ("gpiolib-acpi: Don't set GPIOs for wakeup in S3 mode")

commit 832a64f6e1557e017da518199dcab0e5fdca2808 Author: Mario Limonciello mario.limonciello@amd.com Date: Mon Jan 16 13:37:01 2023 -0600

gpiolib: acpi: Allow ignoring wake capability on pins that aren't in _AEI

[ Upstream commit 0e3b175f079247f0d40d2ab695999c309d3a7498 ]

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 Signed-off-by: Sasha Levin sashal@kernel.org

diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index a7d2358736fe..27f234637a15 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -361,7 +361,7 @@ 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];

@@ -754,7 +754,7 @@ 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