| /* 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) |
| { |
| /* Let suspend LED flash slowly in S3 and S4 */ |
| If ((Arg0 == 3) || (Arg0 == 4)) |
| { |
| \_SB.PCI0.LPCB.SIO0.SUSL (0x06) |
| } |
| Else |
| { |
| \_SB.PCI0.LPCB.SIO0.SUSL (0x02) |
| } |
| } |
| |
| /* The _WAK method is called on system wakeup */ |
| |
| Method(_WAK,1) |
| { |
| /* Disable suspend LED during normal operation */ |
| \_SB.PCI0.LPCB.SIO0.SUSL (0x02) |
| Return(Package(){0,0}) |
| } |