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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <drivers/pc80/pc/ps2_controller.asl>
Device (EC0)
{
Name (_HID, EISAID ("PNP0C09")) // ACPI Embedded Controller
Name (_UID, 1)
Name (_GPE, Add(EC_SCI_GPI, 16)) // GPE for Runtime SCI
Name (PWRS, 1)
Name (LIDS, 1)
// EC RAM fields
OperationRegion(ERAM, EmbeddedControl, 0, 0xFF)
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0x00), // [Configuration Space 0x0]
Offset(0x02), // [Configuration Space 0x2]
B0ST, 16, // Battery 0 State
B0FC, 16, // Battery 0 Last Full Charge Capacity
B0RC, 16, // Battery 0 Remaining Capacity
B0U1, 16, // Unknown
B0VT, 16, // Battery 0 Present Voltage
B0AC, 16, // Battery 0 Present Rate
Offset(0x40), // [Configuration Space 0x40]
ECOS, 8, // OS System Type (0: DOS, 1: ACPI-compatible)
CPUT, 8, // CPU Temperature
LOCT, 8, // LOC Temperature
OEMT, 8, // OEM Temperature
Offset (0x48), // [Configuration Space 0x48]
ECPS, 8, // EC Power Source
Offset (0x50), // [Configuration Space 0x50]
LUXH, 8, // Ambient Light Illuminance High
LUXL, 8, // Ambient Light Illuminance Low
Offset (0x5B), // [Configuration Space 0x5B]
BRIG, 8, // Brightness
} // End of ERAM
Method (_STA, 0, NotSerialized) // _STA: Status
{
Return (0x0F)
}
Method (_CRS, 0, NotSerialized)
{
Return (ResourceTemplate()
{
IO (Decode16, 0x62, 0x62, 0x00, 0x01)
IO (Decode16, 0x66, 0x66, 0x00, 0x01)
})
}
Method (_REG, 2, NotSerialized)
{
Store ("-----> EC: _REG", Debug)
Store (0x01, ECOS)
Store ("<----- EC: _REG", Debug)
}
Method (_Q29, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q29", Debug)
Store (1, PWRS)
Notify (AC, 0x80)
Notify (AC, 0x00)
Notify (BAT0, 0x00)
Notify (BAT0, 0x80)
Store ("<----- EC: _Q29", Debug)
}
Method (_Q31, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q31", Debug)
Store (0, PWRS)
Notify (AC, 0x80)
Notify (AC, 0x00)
Notify (BAT0, 0x00)
Notify (BAT0, 0x80)
Store ("<----- EC: _Q31", Debug)
}
Method (_Q32, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q32", Debug)
Sleep (2500)
Notify (BAT0, 0x00)
Notify (BAT0, 0x80)
Notify (BAT0, 0x81)
Notify (BAT0, 0x82)
Store ("<----- EC: _Q32", Debug)
}
Method (_Q33, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q33", Debug)
Sleep (2500)
Notify (BAT0, 0x00)
Notify (BAT0, 0x80)
Notify (BAT0, 0x81)
Notify (BAT0, 0x82)
Store ("<---- EC: _Q33", Debug)
}
Method (_Q36, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q36", Debug)
Notify (BAT0, 0x80)
Store ("<----- EC: _Q36", Debug)
}
Method (_Q37, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q37", Debug)
Notify (BAT0, 0x80)
Store ("<----- EC: _Q37", Debug)
}
Method (_Q43, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q43", Debug)
Store (BRIG, Local0)
Increment (Local0)
If (LGreater (Local0, 0xAA)) {
Store (0xAA, Local0)
}
Store (Local0, BRIG)
\_SB.PCI0.GFX0.INCB ()
Store ("<---- EC: _Q43", Debug)
}
Method (_Q44, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q44", Debug)
Store (BRIG, Local0)
Decrement (Local0)
If (LLess (Local0, 0xA0))
{
Store (0xA0, Local0)
}
Store (Local0, BRIG)
\_SB.PCI0.GFX0.DECB ()
Store ("<---- EC: _Q44", Debug)
}
Method (_Q45, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q45", Debug)
Store (0, LIDS)
Notify (LID, 0x80)
Store ("<----- EC: _Q45", Debug)
}
Method (_Q46, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q46", Debug)
Store (1, LIDS)
Notify (LID, 0x80)
Store ("<----- EC: _Q46", Debug)
}
Method (_Q70, 0, NotSerialized) // _Qxx: EC Query
{
Store ("-----> EC: _Q70", Debug)
Notify (ALSD, 0x80)
Store ("<----- EC: _Q70", Debug)
}
#include "battery.asl"
#include "ac.asl"
#include "lid.asl"
}
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