| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #define BATTERY_DESIGN_VOLTAGE_MV 14800 |
| |
| Device (BAT0) |
| { |
| Name (_HID, EisaId ("PNP0C0A") /* Control Method Battery */) // _HID: Hardware ID |
| Name (_UID, Zero) // _UID: Unique ID |
| Name (_PCL, Package (0x01) // _PCL: Power Consumer List |
| { |
| _SB |
| }) |
| Name (BFCC, Zero) |
| Method (_STA, 0, NotSerialized) // _STA: Status |
| { |
| If (^^PCI0.LPCB.EC0.ECOK) |
| { |
| If (^^PCI0.LPCB.EC0.BAT0) |
| { |
| Return (0x1F) |
| } |
| Else |
| { |
| Return (0x0F) |
| } |
| } |
| Else |
| { |
| Return (0x0F) |
| } |
| } |
| |
| Name (PBIF, Package (0x0D) |
| { |
| 1, // 0 - Power Unit |
| 0xFFFFFFFF, // 1 - Design Capacity |
| 0xFFFFFFFF, // 2 - Last Full Charge Capacity |
| 1, // 3 - Battery Technology |
| BATTERY_DESIGN_VOLTAGE_MV, // 4 - Design Voltage |
| Zero, // 5 - Design Capacity of Warning |
| Zero, // 6 - Design Capacity of Low |
| 0x40, // 7 - Battery Capacity Granularity 1 |
| 0x40, // 8 - Battery Capacity Granularity 2 |
| "BAT", // 9 - Model Number |
| "0001", // 10 - Serial Number |
| "LION", // 11 - Battery Type |
| "Notebook" // 12 - OEM Information |
| }) |
| Method (IVBI, 0, NotSerialized) |
| { |
| PBIF [1] = 0xFFFFFFFF |
| PBIF [2] = 0xFFFFFFFF |
| PBIF [4] = 0xFFFFFFFF |
| PBIF [9] = " " |
| PBIF [10] = " " |
| PBIF [11] = " " |
| PBIF [12] = " " |
| BFCC = Zero |
| } |
| |
| Method (UPBI, 0, NotSerialized) |
| { |
| If (^^PCI0.LPCB.EC0.BAT0) |
| { |
| Local0 = (^^PCI0.LPCB.EC0.BDC0 & 0xFFFF) |
| PBIF [1] = Local0 |
| Local0 = (^^PCI0.LPCB.EC0.BFC0 & 0xFFFF) |
| PBIF [2] = Local0 |
| BFCC = Local0 |
| Local0 = (^^PCI0.LPCB.EC0.BDV0 & 0xFFFF) |
| PBIF [4] = Local0 |
| Local0 = (^^PCI0.LPCB.EC0.BCW0 & 0xFFFF) |
| PBIF [5] = Local0 |
| Local0 = (^^PCI0.LPCB.EC0.BCL0 & 0xFFFF) |
| PBIF [6] = Local0 |
| PBIF [9] = "BAT" |
| PBIF [10] = "0001" |
| PBIF [11] = "LION" |
| PBIF [12] = "Notebook" |
| } |
| Else |
| { |
| IVBI () |
| } |
| } |
| |
| Method (_BIF, 0, NotSerialized) // _BIF: Battery Information |
| { |
| If (^^PCI0.LPCB.EC0.ECOK) |
| { |
| UPBI () |
| } |
| Else |
| { |
| IVBI () |
| } |
| |
| Return (PBIF) /* \_SB_.BAT0.PBIF */ |
| } |
| |
| Name (PBST, Package (0x04) |
| { |
| Zero, // 0 - Battery state |
| 0xFFFFFFFF, // 1 - Battery present rate |
| 0xFFFFFFFF, // 2 - Battery remaining capacity |
| BATTERY_DESIGN_VOLTAGE_MV // 3 - Battery present voltage |
| }) |
| Method (IVBS, 0, NotSerialized) |
| { |
| PBST [0] = Zero |
| PBST [1] = 0xFFFFFFFF |
| PBST [2] = 0xFFFFFFFF |
| PBST [3] = 0x2710 |
| } |
| |
| Method (UPBS, 0, NotSerialized) |
| { |
| If (^^PCI0.LPCB.EC0.BAT0) |
| { |
| Local0 = Zero |
| Local1 = Zero |
| If (^^AC.ACFG) |
| { |
| If (((^^PCI0.LPCB.EC0.BST0 & 0x02) == 0x02)) |
| { |
| Local0 |= 0x02 |
| Local1 = (^^PCI0.LPCB.EC0.BPR0 & 0xFFFF) |
| } |
| } |
| Else |
| { |
| Local0 |= 1 |
| Local1 = (^^PCI0.LPCB.EC0.BPR0 & 0xFFFF) |
| } |
| |
| Local7 = (Local1 & 0x8000) |
| If ((Local7 == 0x8000)) |
| { |
| Local1 ^= 0xFFFF |
| } |
| |
| Local2 = (^^PCI0.LPCB.EC0.BRC0 & 0xFFFF) |
| Local3 = (^^PCI0.LPCB.EC0.BPV0 & 0xFFFF) |
| PBST [0] = Local0 |
| PBST [1] = Local1 |
| PBST [2] = Local2 |
| PBST [3] = Local3 |
| If ((BFCC != ^^PCI0.LPCB.EC0.BFC0)) |
| { |
| Notify (BAT0, 0x81) // Information Change |
| } |
| } |
| Else |
| { |
| IVBS () |
| } |
| } |
| |
| Method (_BST, 0, NotSerialized) // _BST: Battery Status |
| { |
| If (^^PCI0.LPCB.EC0.ECOK) |
| { |
| UPBS () |
| } |
| Else |
| { |
| IVBS () |
| } |
| |
| Return (PBST) /* \_SB_.BAT0.PBST */ |
| } |
| } |