Files
linux-stable-mirror/drivers/acpi/x86
Yauhen Kharuzhy 09e437ba3f ACPI: x86: Force enabling of PWM2 on the Yogabook YB1-X90
[ Upstream commit a8c9753028 ]

The PWM2 on YB1-X90 tablets is used for keyboard backlight control but
it is disabled in the ACPI DSDT table. Add it to the override_status_ids
list to allow keyboard function control driver
(drivers/platform/x86/lenovo/yogabook.c) to use it.

Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com>
Link: https://patch.msgid.link/20260211222242.4101162-1-jekhor@gmail.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2026-03-04 07:21:27 -05:00
..