[PATCH 0/3][utopic][vivid][SRU][v2] dell-rbtn: handle new wireless hotkey button

[Alex Hung]

BugLink: http://bugs.launchpad.net/bugs/1440949

SRU Justification:

Impact:
  Dell introduced a new ACPI device to handle wireless hotkey. The mechanism 
  depreciates the original WMI method and a new driver is required.

Fix:
  The new driver handles new events and fix the problem that wireless hoteky 
  does not work on new Dell systems

  The patches are included in upstream and are cherry-picked from Linus's repo.

Tested:
  This patch is tested on Dell Inspiron 3543 an 3135

Pali Rohár (3):
  dell-rbtn: Dell Airplane Mode Switch driver
  dell-rbtn: Export notifier for other kernel modules
  dell-laptop: Use dell-rbtn instead i8042 filter when possible

 MAINTAINERS                        |   10 +
 drivers/platform/x86/Kconfig       |   16 ++
 drivers/platform/x86/Makefile      |    1 +
 drivers/platform/x86/dell-laptop.c |   94 +++++++-
 drivers/platform/x86/dell-rbtn.c   |  423 ++++++++++++++++++++++++++++++++++++
 drivers/platform/x86/dell-rbtn.h   |   24 ++
 6 files changed, 560 insertions(+), 8 deletions(-)
 create mode 100644 drivers/platform/x86/dell-rbtn.c
 create mode 100644 drivers/platform/x86/dell-rbtn.h

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1.7.9.5