Symbol: TP_HOTKEY_TABLET_MASK
drivers/platform/x86/lenovo/thinkpad_acpi.c
2062
*status = ((s & TP_HOTKEY_TABLET_MASK) != 0);
drivers/platform/x86/lenovo/thinkpad_acpi.c
3176
in_tablet_mode = !!(res & TP_HOTKEY_TABLET_MASK);