/* SPDX-License-Identifier: GPL-2.0-or-later  */

Device (EC)
{
	Name (_HID, EisaId ("PNP0C09"))
	Name (_UID, 0)

	Name (_GPE, 0x4F)  // _GPE: General Purpose Events
	Name (_CRS, ResourceTemplate () {
		IO (Decode16, 0x62, 0x62, 1, 1)
		IO (Decode16, 0x66, 0x66, 1, 1)
	})

	OperationRegion (ERAM, EmbeddedControl, Zero, 0xFF)
	Field (ERAM, ByteAcc, Lock, Preserve)
	{
		Offset (0x50),
		CTMP,   8,
		CFAN,   8,
		B1SS,   1,
		BSTS,   2,
		ACIN,   1,
		Offset (0x53),
		BKLG,   8,
		TOUP,   1,
		WIRE,   1,
		BLTH,   1,
		LIDC,   1,
		APFG,   1,
		WRST,   1,
		BTST,   1,
		ACEB,   1,
		CAME,   1,
		Offset (0x60),
		DGCP,   16,
		FLCP,   16,
		DGVO,   16,
		BDW,    16,
		BDL,    16,
		BPR,    16,
		BRC,    16,
		BPV,    16
	}

	Method (_REG, 2, NotSerialized)
	{
		/* Initialize AC power state */
		Store (ACIN, \PWRS)

		/* Initialize LID switch state */
		Store (LIDC, \LIDS)
	}

	/* KEY_BRIGHTNESSUP */
	Method (_Q04)
	{
		Notify(\_SB.PCI0.GFX0.LCD, 0x86)
	}

	/* KEY_BRIGHTNESSDOWN */
	Method (_Q05)
	{
		Notify(\_SB.PCI0.GFX0.LCD, 0x87)
	}

	/* Battery Information Event */
	Method (_Q0C)
	{
		Notify (BAT, 0x81)
	}

	/* AC event */
	Method (_Q0D)
	{
		Store (ACIN, \PWRS)
		Notify (AC, 0x80)
	}

	/* Lid event */
	Method (_Q0E)
	{
		Store (LIDC, \LIDS)
		Notify (LID0, 0x80)
	}

	/* Battery Information Event */
	Method (_Q13)
	{
		Notify (BAT, 0x81)
	}

	/* Battery Status Event */
	Method (_Q14)
	{
		Notify (BAT, 0x80)
	}

	Device (AC)
	{
		Name (_HID, "ACPI0003")
		Name (_PCL, Package () { \_SB })

		Method (_STA)
		{
			Return (0x0F)
		}
		Method (_PSR)
		{
			Return (\PWRS)
		}
	}

	#include "battery.asl"
}