It's reported that Asus laptop X580VD/X550VXK/FX502VD/FX502VE have a BIOS
bug where the ECDT correctly states that EC events trigger GPE 0x23, but
the DSDT _GPE method incorrectly returns GPE 0x33.

This patchset fixes this issue.

Link: https://www.spinics.net/lists/linux-acpi/msg73763.html
      https://bugzilla.kernel.org/show_bug.cgi?id=195651

v2: Stops doing craps related to EC_ID (it's already too complicated), and
    reduces one unnecessary boot parameter. For the final bug fix, prefers
    the fix from endlessm.com developers.

Chris Chiu (1):
  ACPI / EC: Fix media keys not working problem on some Asus laptops

Lv Zheng (2):
  ACPI / EC: Enhance boot EC sanity check
  ACPI / EC: Add support to skip boot stage DSDT probe

 drivers/acpi/ec.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 60 insertions(+), 6 deletions(-)

-- 
2.7.4

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