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ec/google/wilco: Add ACPI _BIX method for battery 

I added a method to fill out the _BIX package structure but never
hooked it up to the expected _BIX method that the OS uses.

This change adds _BIX method and uses the existing method to fill
it out.  It also adds ^ before the _UID in _BIF to match _BIX as
the _UID is one level above the method.

Change-Id: I0de91369b6780fd9432990732c1078a73f6a3419
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32093
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Duncan Laurie 2019-03-27 19:26:12 -07:00 committed by Duncan Laurie
parent 242c9d9f24
commit 0f57a2bb97
1 changed files with 13 additions and 3 deletions
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16
src/ec/google/wilco/acpi/battery.asl
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@ -274,17 +274,22 @@ Device (BAT0)
Method (_STA, 0, Serialized)
{
Return (ESTA (_UID))
Return (ESTA (^_UID))
}
Method (_BST, 0, Serialized)
{
Return (EBST (_UID, PBST))
Return (EBST (^_UID, PBST))
}
Method (_BIF, 0, Serialized)
{
Return (EBIF (_UID, PBIF))
Return (EBIF (^_UID, PBIF))
}
Method (_BIX, 0, Serialized)
{
Return (EBIX (^_UID, PBIX))
}
}
@ -354,4 +359,9 @@ Device (BAT1)
{
Return (EBIF (^_UID, PBIF))
}
Method (_BIX, 0, Serialized)
{
Return (EBIX (^_UID, PBIX))
}
}