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/* SPDX-License-Identifier: GPL-2.0-only */
// Notifications:
// 0x80 - hardware backlight toggle
// 0x81 - backlight toggle
// 0x82 - backlight down
// 0x83 - backlight up
// 0x84 - backlight color change
Device (LIEC) {
Name (_HID, "PURI4543")
Name (_UID, 0)
Method (RSET, 0, Serialized) {
Printf ("LIEC: RSET")
SAPL(0)
SKBL(0)
}
Method (INIT, 0, Serialized) {
Printf ("LIEC: INIT")
RSET()
If (^^PCI0.LPCB.EC0.ECOK) {
// Set flags to use software control
^^PCI0.LPCB.EC0.ECOS = 2
Return (0)
} Else {
Return (1)
}
}
Method (FINI, 0, Serialized) {
Printf ("LIEC: FINI")
RSET()
If (^^PCI0.LPCB.EC0.ECOK) {
// Set flags to use hardware control
^^PCI0.LPCB.EC0.ECOS = 1
Return (0)
} Else {
Return (1)
}
}
// Get Airplane LED
Method (GAPL, 0, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
If (^^PCI0.LPCB.EC0.WLED & 0x40) {
Return (1)
}
}
Return (0)
}
// Set Airplane LED
Method (SAPL, 1, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
If (Arg0) {
^^PCI0.LPCB.EC0.WLED |= 0x40
} Else {
^^PCI0.LPCB.EC0.WLED &= 0xBF
}
}
}
// Get notification red LED
Method (GNTR, 0, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
Return (^^PCI0.LPCB.EC0.NOTR)
}
Return (0)
}
// Set notification red LED
Method (SNTR, 1, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
^^PCI0.LPCB.EC0.NOTR = Arg0
}
}
// Get notification green LED
Method (GNTG, 0, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
Return (^^PCI0.LPCB.EC0.NOTG)
}
Return (0)
}
// Set notification green LED
Method (SNTG, 1, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
^^PCI0.LPCB.EC0.NOTG = Arg0
}
}
// Get notification blue LED
Method (GNTB, 0, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
Return (^^PCI0.LPCB.EC0.NOTB)
}
Return (0)
}
// Set notification blue LED
Method (SNTB, 1, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
^^PCI0.LPCB.EC0.NOTB = Arg0
}
}
// Get KB LED
Method (GKBL, 0, Serialized) {
Local0 = 0
If (^^PCI0.LPCB.EC0.ECOK) {
^^PCI0.LPCB.EC0.FDAT = One
^^PCI0.LPCB.EC0.FCMD = 0xCA
Local0 = ^^PCI0.LPCB.EC0.FBUF
^^PCI0.LPCB.EC0.FCMD = Zero
}
Return (Local0)
}
// Set KB Led
Method (SKBL, 1, Serialized) {
If (^^PCI0.LPCB.EC0.ECOK) {
^^PCI0.LPCB.EC0.FDAT = Zero
^^PCI0.LPCB.EC0.FBUF = Arg0
^^PCI0.LPCB.EC0.FCMD = 0xCA
}
}
// Fan names
Method (NFAN, 0, Serialized) {
Return (Package() {
"CPU fan",
})
}
// Get fan duty cycle and RPM as a single value
Method (GFAN, 1, Serialized) {
Local0 = 0
Local1 = 0
If (^^PCI0.LPCB.EC0.ECOK) {
If (Arg0 == 0) {
Local0 = ^^PCI0.LPCB.EC0.DUT1
Local1 = ^^PCI0.LPCB.EC0.RPM1
} ElseIf (Arg0 == 1) {
Local0 = ^^PCI0.LPCB.EC0.DUT2
Local1 = ^^PCI0.LPCB.EC0.RPM2
}
}
If (Local1 != 0) {
// 60 * (EC frequency / 120) / 2
Local1 = 2156250 / Local1
}
Return ((Local1 << 8) | Local0)
}
// Temperature names
Method (NTMP, 0, Serialized) {
Return (Package() {
"CPU temp",
})
}
// Get temperature
Method (GTMP, 1, Serialized) {
Local0 = 0;
If (^^PCI0.LPCB.EC0.ECOK) {
If (Arg0 == 0) {
Local0 = ^^PCI0.LPCB.EC0.TMP1
} ElseIf (Arg0 == 1) {
Local0 = ^^PCI0.LPCB.EC0.TMP2
}
}
Return (Local0)
}
}
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