As per discussion backlight events are passed on as they are
filtered by acpi-video.

Events of type 0x0012 have extended data in the rest of the
buffer, this data is currently ignored.

The Fn lock key currently is ignored. If userspace has a way
to deal with this a function to pass on the extended data
can be added.

messages of type:
 
    firmware scancode 0xXX maps to unrecognized keycode 0xXXXX

are from unknown keycodes in the DMI table and should be added
to bios_to_linux_keycode to allow them to be processed.

Y Paritcher (3):
  platform/x86: dell-wmi: add new backlight events
  platform/x86: dell-wmi: add new keymap type 0x0012
  platform/x86: dell-wmi: add new dmi keys to bios_to_linux_keycode

 drivers/platform/x86/dell-wmi.c | 32 ++++++++++++++++++++++++++------
 1 file changed, 26 insertions(+), 6 deletions(-)

-- 
2.27.0

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