summaryrefslogtreecommitdiff
path: root/src/mainboard/lenovo/x230/acpi/platform.asl
blob: 40b9a535b61ac897eddb3eb32dfffd537cb42735 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
/* SPDX-License-Identifier: GPL-2.0-only */

/* The _PTS method (Prepare To Sleep) is called before the OS is
 * entering a sleep state. The sleep state number is passed in Arg0
 */

Method(_PTS,1)
{
	\_SB.PCI0.LPCB.EC.MUTE(1)
	\_SB.PCI0.LPCB.EC.USBP(0)
	\_SB.PCI0.LPCB.EC.RADI(0)
}

/* The _WAK method is called on system wakeup */

Method(_WAK,1)
{
	/* ME may not be up yet. */
	Store (0, \_TZ.MEB1)
	Store (0, \_TZ.MEB2)

	/* Wake the HKEY to init BT/WWAN */
	\_SB.PCI0.LPCB.EC.HKEY.WAKE (Arg0)

	/* Not implemented. */
	Return(Package(){0,0})
}