ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue
PATCH v2 1/1 ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue
Changes in v2:
- Removed extra blank lines
- Fixed whitespace issues
- Added appropriate commit description
This patch adds a DMI quirk for the Samsung Galaxy Book2 to fix the 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. This quirk ensures that the correct lid state is reported initially, preventing the system from immediately suspending after startup.
This fix only addresses the initial lid state detection and ensures proper system behavior upon boot.
--- drivers/acpi/button.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
drivers/acpi/button.c +11 -0
@@ -130,6 +130,17 @@ static const struct dmi_system_id dmi_lid_quirks[] = { }, .driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN, }, + { + /* + * Samsung galaxybook2 ,initial _LID device notification returns + * lid closed. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "750XED"), + }, + .driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN, + }, {} };
Signature · 1 line
2.47.0
Quoted 13 lines · Shubham Panwar
Changes in v2:
- Removed extra blank lines
- Fixed whitespace issues
- Added appropriate commit descriptionThis patch adds a DMI quirk for the Samsung Galaxy Book2 to fix the initial lid state detection issue. The
_LIDdevice incorrectly returns the lid status as "closed" during boot, causing the system to enter a suspend loop right after booting. This quirk ensures that the correct lid state is reported initially, preventing the system from immediately suspending after startup.
Quoted 4 lines
This fix only addresses the initial lid state detection and ensures proper system behavior upon boot.
Signed-off-by Shubham Panwar <[email protected]>
Applied as 6.12-rc material, thanks!
Quoted 30 lines
--- drivers/acpi/button.c | 11 +++++++++++ 1 file changed, 11 insertions(+)drivers/acpi/button.c +11
-1@@ -130,6 +130,17 @@ static const struct dmi_system_id dmi_lid_quirks[] = { }, .driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN, }, + { + /* + * Samsung galaxybook2 ,initial _LID device notification returns + * lid closed. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "750XED"), + }, + .driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN, + }, {} }; --2.47.0