]> git.hungrycats.org Git - linux/commit
ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection...
authorShubham Panwar <shubiisp8@gmail.com>
Sun, 20 Oct 2024 09:50:46 +0000 (15:20 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 Nov 2024 15:21:59 +0000 (16:21 +0100)
commit1f440403be1fa951118b84142b22d53c6a666cc5
tree73255b1fbc30a2ec6b3b1d417eb10cbdb7a65eea
parent59a1b38d3a5fad4683d2fc6d9a1b7616aadbce6e
ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue

commit 8fa73ee44daefc884c53a25158c25a4107eb5a94 upstream.

Add a DMI quirk for Samsung Galaxy Book2 to fix an initial lid state
detection issue.

The _LID device incorrectly returns the lid status as "closed" during
boot, causing the system to enter a suspend loop right after booting.

The quirk ensures that the correct lid state is reported initially,
preventing the system from immediately suspending after startup.  It
only addresses the initial lid state detection and ensures proper
system behavior upon boot.

Signed-off-by: Shubham Panwar <shubiisp8@gmail.com>
Link: https://patch.msgid.link/20241020095045.6036-2-shubiisp8@gmail.com
[ rjw: Changelog edits ]
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/acpi/button.c