9e811e19a7
The GP-electronic T701 tablet does not have a LID switch, but it does define a LID device in its DSDT. The _LID method points to the "\\_SB.GPO2" pin 0x18 GPIO with a pull setting of "PullDefault", which leaves the pin floating. This causes the ACPI button driver to cause spurious LID closed events, causing the device to suspend while the user is using it. There is nothing the ACPI button driver (or the gpio code) can do to fix this, so the only solution is to add a DMI based blacklist and ignore the LID device on these tablets. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.