linux/drivers/platform
Yurii Pavlovskyi e7488e58c7 platform/x86: wmi: Add function to get _UID of WMI device
Add a new function to acpi.h / wmi.c that returns _UID of the ACPI WMI
device. For example, it returns "ATK" for the following declaration in
DSDT:
Device (ATKD)
{
    Name (_HID, "PNP0C14" /* Windows Management Instrumentation Device */)
      // _HID: Hardware ID
    Name (_UID, "ATK")  // _UID: Unique ID
    ..

Generally, it is possible that multiple PNP0C14 ACPI devices are present in
the system as mentioned in the commit message of commit bff431e49f
("ACPI: WMI: Add ACPI-WMI mapping driver").

Therefore the _UID is returned for a specific ACPI device that declares the
given GUID, to which it is also mapped by other methods of wmi module.

Signed-off-by: Yurii Pavlovskyi <yurii.pavlovskyi@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-06-17 15:22:47 +03:00
..
chrome - Core Frameworks 2019-05-14 10:39:08 -07:00
goldfish mm/gup: change GUP fast to use flags rather than a write 'bool' 2019-05-14 09:47:46 -07:00
mellanox platform/mellanox: mlxreg-hotplug: Add devm_free_irq call to remove flow 2019-06-12 11:54:17 +03:00
mips MIPS: Loongson: Add Loongson-3A R2.1 basic support 2018-11-19 15:20:31 -08:00
olpc Platform: OLPC: Add a config menu category for XO 1.75 2019-06-12 11:53:20 +03:00
x86 platform/x86: wmi: Add function to get _UID of WMI device 2019-06-17 15:22:47 +03:00
Kconfig Platform: OLPC: Add XO-1.75 EC driver 2019-05-20 17:27:08 +03:00
Makefile Platform: OLPC: Add XO-1.75 EC driver 2019-05-20 17:27:08 +03:00