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ec/lenovo/h8/acpi/ec: Add registers 

Add register HPPI and GSTS.
Add method WLSW that is used by thinkpad_acpi kernel module.
Seperate method by an empty newline.

Change-Id: I5a125047fad0e08cd9256bc53c3f5a7db7e56e7d
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20987
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
This commit is contained in:
Patrick Rudolph 2017-08-13 18:05:13 +02:00
parent 28f30a138a
commit 112ae4860f
1 changed files with 24 additions and 0 deletions
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24
src/ec/lenovo/h8/acpi/ec.asl
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@ -57,6 +57,9 @@ Device(EC)
KBLT, 1, /* Keyboard Light */
, 2,
USPW, 1, /* USB Power enable */
Offset (0x48),
HPPI, 1, /* Headphone plugged in */
GSTS, 1, /* Master wireless switch */
Offset (0x4e),
WAKE, 16,
Offset (0x78),
@ -288,18 +291,24 @@ Device(EC)
Name (_HID, EisaId ("IBM0068"))
Name (BTN, 0)
Name (BTAB, 0)
/* MASK */
Name (DHKN, 0x080C)
/* Effective Mask */
Name (EMSK, 0)
/* Effective Mask for tablet */
Name (ETAB, 0)
/* Device enabled. */
Name (EN, 0)
Method (_STA, 0, NotSerialized)
{
Return (0x0F)
}
/* Retrieve event. */
Method (MHKP, 0, NotSerialized)
{
@ -317,6 +326,7 @@ Device(EC)
}
Return (Zero)
}
/* Report event */
Method (RHK, 1, NotSerialized) {
ShiftLeft (One, Subtract (Arg0, 1), Local0)
@ -325,6 +335,7 @@ Device(EC)
Notify (HKEY, 0x80)
}
}
/* Report tablet */
Method (RTAB, 1, NotSerialized) {
ShiftLeft (One, Subtract (Arg0, 1), Local0)
@ -333,6 +344,7 @@ Device(EC)
Notify (HKEY, 0x80)
}
}
/* Enable/disable all events. */
Method (MHKC, 1, NotSerialized) {
If (Arg0) {
@ -346,6 +358,7 @@ Device(EC)
}
Store (Arg0, EN)
}
/* Enable/disable event. */
Method (MHKM, 2, NotSerialized) {
If (LLessEqual (Arg0, 0x20)) {
@ -364,21 +377,25 @@ Device(EC)
}
}
}
/* Mask hotkey all. */
Method (MHKA, 0, NotSerialized)
{
Return (0x07FFFFFF)
}
/* Report tablet mode switch state */
Method (MHKG, 0, NotSerialized)
{
Return (ShiftLeft(TBSW, 3))
}
/* Mute audio */
Method (SSMS, 1, NotSerialized)
{
Store(Arg0, ALMT)
}
/* Control mute microphone LED */
Method (MMTS, 1, NotSerialized)
{
@ -391,11 +408,18 @@ Device(EC)
TLED(0x0E)
}
}
/* Version */
Method (MHKV, 0, NotSerialized)
{
Return (0x0100)
}
/* Master wireless switch state */
Method (WLSW, 0, NotSerialized)
{
Return (\_SB.PCI0.LPCB.EC.GSTS)
}
}
#include "ac.asl"