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| author | Mario Limonciello <mario.limonciello@amd.com> | 2026-10-15 14:39:21 -0500 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-10-16 11:00:40 +0200 |
| commit | ac46dac1613a7c971e28e16d3a7a6ad4b1ae6c5a (patch) | |
| tree | 1b7fb42749da5147cde4112582ce0dcf2d858806 /tools/lib/python/kdoc/python_version.py | |
| parent | 205cccd06e545694754e1bf8d626ea96e742cd8a (diff) | |
gpiolib: acpi: Ignore GPIO 11 interrupt on ThinkPad L13 Gen 2a
The ThinkPad L13 Gen 2a firmware declares GPIO 11 as an edge-triggered
interrupt in _AEI, but the EC uses the same GPIO as an output to drive the
Caps Lock LED.
When gpiolib registers the ACPI event, the pin is configured as an input and
firmware writes can no longer control the LED.
Add a DMI quirk to ignore the erroneous interrupt declaration automatically.
Cc: Mark Pearson <mpearson-lenovo@squebb.ca>
Reported-by: Nikodem Sanecki <nikodemsanecki@gmail.com>
Closes: https://lore.kernel.org/linux-gpio/CAAUQFRPW-rbcZV-=qV1NMjF_358sdJTiGvQuRxRqAsehY+J9Qg@mail.gmail.com/
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20261015193924.4081906-1-mario.limonciello@amd.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions