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| author | Mario Limonciello <mario.limonciello@amd.com> | 2025-12-31 09:32:16 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-08 10:15:00 +0100 |
| commit | c1af28f23ab24eac6ef8aeaaaaa74ec151648890 (patch) | |
| tree | 51f80ba8c4280e370da68a9cb7423b188bb2dcaa /include/net/aligned_data.h | |
| parent | b2023685b2de4437f39e6af8d0cd524747384a53 (diff) | |
gpiolib: acpi: Add a quirk for Acer Nitro V15
[ Upstream commit 9ab29ed505557bd106e292184fa4917955eb8e6e ]
It is reported that on Acer Nitro V15 suspend only works properly if the
keyboard backlight is turned off. In looking through the issue Acer Nitro
V15 has a GPIO (#8) specified in _AEI but it has no matching notify device
in _EVT. The values for GPIO #8 change as keyboard backlight is turned on
and off.
This makes it seem that GPIO #8 is actually supposed to be solely for
keyboard backlight. Turning off the interrupt for this GPIO fixes the issue.
Add a quirk that does just that.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4169
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Mika Westerberg <westeri@kernel.org>
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>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions