| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| /* Generated by acpigen */ |
| External (\PPKG, MethodObj) |
| |
| #include "../thermal.h" |
| |
| // Thermal Zone |
| |
| #define HAVE_THERMALZONE |
| Scope (\_TZ) |
| { |
| ThermalZone (THRM) |
| { |
| Name (_TC1, 0x02) |
| Name (_TC2, 0x05) |
| |
| // Thermal zone polling frequency: 10 seconds |
| Name (_TZP, 100) |
| |
| // Thermal sampling period for passive cooling: 2 seconds |
| Name (_TSP, 20) |
| |
| Name (F0ON, FAN0_2_THRESHOLD_ON) |
| Name (F0OF, FAN0_2_THRESHOLD_OFF) |
| Name (F0PW, FAN0_2_PWM) |
| Name (F1ON, FAN1_2_THRESHOLD_ON) |
| Name (F1OF, FAN1_2_THRESHOLD_OFF) |
| Name (F1PW, FAN1_2_PWM) |
| Name (F2ON, FAN2_2_THRESHOLD_ON) |
| Name (F2OF, FAN2_2_THRESHOLD_OFF) |
| Name (F2PW, FAN2_2_PWM) |
| Name (F3ON, FAN3_2_THRESHOLD_ON) |
| Name (F3OF, FAN3_2_THRESHOLD_OFF) |
| Name (F3PW, FAN3_2_PWM) |
| Name (F4PW, FAN4_2_PWM) |
| Name (THTB, 2) |
| |
| // Convert from Degrees C to 1/10 Kelvin for ACPI |
| Method (CTOK, 1) { |
| // 10th of Degrees C |
| Local0 = Arg0 * 10 |
| |
| // Convert to Kelvin |
| Local0 += 2732 |
| |
| Return (Local0) |
| } |
| |
| // Thermal Table 0 |
| Method (TTB0, 0) { |
| F0ON = FAN0_0_THRESHOLD_ON |
| F0OF = FAN0_0_THRESHOLD_OFF |
| F0PW = FAN0_0_PWM |
| F1ON = FAN1_0_THRESHOLD_ON |
| F1OF = FAN1_0_THRESHOLD_OFF |
| F1PW = FAN1_0_PWM |
| F2ON = FAN2_0_THRESHOLD_ON |
| F2OF = FAN2_0_THRESHOLD_OFF |
| F2PW = FAN2_0_PWM |
| F3ON = FAN3_0_THRESHOLD_ON |
| F3OF = FAN3_0_THRESHOLD_OFF |
| F3PW = FAN3_0_PWM |
| F4PW = FAN4_0_PWM |
| THTB = 0 |
| } |
| |
| // Thermal Table 1 |
| Method (TTB1, 0) { |
| F0ON = FAN0_1_THRESHOLD_ON |
| F0OF = FAN0_1_THRESHOLD_OFF |
| F0PW = FAN0_1_PWM |
| F1ON = FAN1_1_THRESHOLD_ON |
| F1OF = FAN1_1_THRESHOLD_OFF |
| F1PW = FAN1_1_PWM |
| F2ON = FAN2_1_THRESHOLD_ON |
| F2OF = FAN2_1_THRESHOLD_OFF |
| F2PW = FAN2_1_PWM |
| F3ON = FAN3_1_THRESHOLD_ON |
| F3OF = FAN3_1_THRESHOLD_OFF |
| F3PW = FAN3_1_PWM |
| F4PW = FAN4_1_PWM |
| THTB = 1 |
| } |
| |
| // Thermal Table 2 |
| Method (TTB2, 0) { |
| F0ON = FAN0_2_THRESHOLD_ON |
| F0OF = FAN0_2_THRESHOLD_OFF |
| F0PW = FAN0_2_PWM |
| F1ON = FAN1_2_THRESHOLD_ON |
| F1OF = FAN1_2_THRESHOLD_OFF |
| F1PW = FAN1_2_PWM |
| F2ON = FAN2_2_THRESHOLD_ON |
| F2OF = FAN2_2_THRESHOLD_OFF |
| F2PW = FAN2_2_PWM |
| F3ON = FAN3_2_THRESHOLD_ON |
| F3OF = FAN3_2_THRESHOLD_OFF |
| F3PW = FAN3_2_PWM |
| F4PW = FAN4_2_PWM |
| THTB = 2 |
| } |
| |
| // Update Thermal Table |
| Method (UPTB, 0) { |
| // Get System Temperature via SuperIO TMPIN2 |
| Local0 = \_SB.PCI0.LPCB.SIO.ENVC.TIN2 |
| |
| // Check for "no reading available |
| If (Local0 == 0x80) { |
| Local0 = THERMAL_POLICY_0_THRESHOLD_ON |
| } |
| |
| // Check for invalid readings |
| If (Local0 == 255 || Local0 == 0) { |
| Local0 = THERMAL_POLICY_0_THRESHOLD_ON |
| } |
| |
| If (THTB == 2) { |
| If (Local0 >= THERMAL_POLICY_0_THRESHOLD_ON) { |
| TTB0 () |
| } ElseIf (Local0 >= THERMAL_POLICY_1_THRESHOLD_ON) { |
| TTB1 () |
| } |
| } ElseIf (THTB == 1) { |
| If (Local0 >= THERMAL_POLICY_0_THRESHOLD_ON) { |
| TTB0 () |
| } ElseIf (Local0 <= THERMAL_POLICY_1_THRESHOLD_OFF) { |
| TTB2 () |
| } |
| } Else { |
| If (Local0 < THERMAL_POLICY_1_THRESHOLD_OFF) { |
| TTB2 () |
| } ElseIf (Local0 <= THERMAL_POLICY_0_THRESHOLD_OFF) { |
| TTB1 () |
| } |
| } |
| } |
| |
| // Threshold for OS to shutdown |
| Method (_CRT, 0, Serialized) |
| { |
| Return (CTOK (\TCRT)) |
| } |
| |
| // Threshold for passive cooling |
| Method (_PSV, 0, Serialized) |
| { |
| Return (CTOK (\TPSV)) |
| } |
| |
| // Processors used for passive cooling |
| Method (_PSL, 0, Serialized) |
| { |
| Return (\PPKG ()) |
| } |
| |
| // Start fan at state 4 = lowest temp state |
| Method (_INI) |
| { |
| \FLVL = 4 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = FAN4_2_PWM |
| Notify (\_TZ.THRM, 0x81) |
| } |
| |
| Method (TCHK, 0, Serialized) |
| { |
| // Update Thermal Table |
| UPTB () |
| |
| // Get CPU Temperature from PECI via SuperIO TMPIN3 |
| Local0 = \_SB.PCI0.LPCB.SIO.ENVC.TIN3 |
| |
| // Check for "no reading available |
| If (Local0 == 0x80) { |
| Return (CTOK (FAN0_0_THRESHOLD_ON)) |
| } |
| |
| // Check for invalid readings |
| If (Local0 == 255 || Local0 == 0) { |
| Return (CTOK (FAN0_0_THRESHOLD_ON)) |
| } |
| |
| // PECI raw value is an offset from Tj_max |
| Local1 = 255 - Local0 |
| |
| // Handle values greater than Tj_max |
| If (Local1 >= \TMAX) { |
| Return (CTOK (\TMAX)) |
| } |
| |
| // Subtract from Tj_max to get temperature |
| Local0 = \TMAX - Local1 |
| Return (CTOK (Local0)) |
| } |
| |
| Method (_TMP, 0, Serialized) |
| { |
| // Get temperature from SuperIO in deci-kelvin |
| Local0 = TCHK () |
| |
| // Critical temperature in deci-kelvin |
| Local1 = CTOK (\TMAX) |
| |
| If (Local0 >= Local1) { |
| Printf ("CRITICAL TEMPERATURE: %o", Local0) |
| |
| // Wait 1 second for SuperIO to re-poll |
| Sleep (1000) |
| |
| // Re-read temperature from SuperIO |
| Local0 = TCHK () |
| |
| Printf ("RE-READ TEMPERATURE: %o", Local0) |
| } |
| |
| Return (Local0) |
| } |
| |
| Method (_AC0) { |
| If (\FLVL <= 0) { |
| Return (CTOK (F0OF)) |
| } Else { |
| Return (CTOK (F0ON)) |
| } |
| } |
| |
| Method (_AC1) { |
| If (\FLVL <= 1) { |
| Return (CTOK (F1OF)) |
| } Else { |
| Return (CTOK (F1ON)) |
| } |
| } |
| |
| Method (_AC2) { |
| If (\FLVL <= 2) { |
| Return (CTOK (F2OF)) |
| } Else { |
| Return (CTOK (F2ON)) |
| } |
| } |
| |
| Method (_AC3) { |
| If (\FLVL <= 3) { |
| Return (CTOK (F3OF)) |
| } Else { |
| Return (CTOK (F3ON)) |
| } |
| } |
| |
| Method (_AC4) { |
| If (\FLVL <= 4) { |
| Return (CTOK (0)) |
| } Else { |
| Return (CTOK (0)) |
| } |
| } |
| |
| Name (_AL0, Package () { FAN0 }) |
| Name (_AL1, Package () { FAN1 }) |
| Name (_AL2, Package () { FAN2 }) |
| Name (_AL3, Package () { FAN3 }) |
| Name (_AL4, Package () { FAN4 }) |
| |
| PowerResource (FNP0, 0, 0) |
| { |
| Method (_STA) { |
| If (\FLVL <= 0) { |
| Return (1) |
| } Else { |
| Return (0) |
| } |
| } |
| Method (_ON) { |
| If (! _STA ()) { |
| \FLVL = 0 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F0PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| Method (_OFF) { |
| If (_STA ()) { |
| \FLVL = 1 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F1PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| } |
| |
| PowerResource (FNP1, 0, 0) |
| { |
| Method (_STA) { |
| If (\FLVL <= 1) { |
| Return (1) |
| } Else { |
| Return (0) |
| } |
| } |
| Method (_ON) { |
| If (! _STA ()) { |
| \FLVL = 1 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F1PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| Method (_OFF) { |
| If (_STA ()) { |
| \FLVL = 2 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F2PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| } |
| |
| PowerResource (FNP2, 0, 0) |
| { |
| Method (_STA) { |
| If (\FLVL <= 2) { |
| Return (1) |
| } Else { |
| Return (0) |
| } |
| } |
| Method (_ON) { |
| If (! _STA ()) { |
| \FLVL = 2 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F2PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| Method (_OFF) { |
| If (_STA ()) { |
| \FLVL = 3 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F3PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| } |
| |
| PowerResource (FNP3, 0, 0) |
| { |
| Method (_STA) { |
| If (\FLVL <= 3) { |
| Return (1) |
| } Else { |
| Return (0) |
| } |
| } |
| Method (_ON) { |
| If (! _STA ()) { |
| \FLVL = 3 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F3PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| Method (_OFF) { |
| If (_STA ()) { |
| \FLVL = 4 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F4PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| } |
| |
| PowerResource (FNP4, 0, 0) |
| { |
| Method (_STA) { |
| If (\FLVL <= 4) { |
| Return (1) |
| } Else { |
| Return (0) |
| } |
| } |
| Method (_ON) { |
| If (! _STA ()) { |
| \FLVL = 4 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F4PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| Method (_OFF) { |
| If (_STA ()) { |
| \FLVL = 4 |
| \_SB.PCI0.LPCB.SIO.ENVC.F2PS = F4PW |
| Notify (\_TZ.THRM, 0x81) |
| } |
| } |
| } |
| |
| Device (FAN0) |
| { |
| Name (_HID, EISAID ("PNP0C0B")) |
| Name (_UID, 0) |
| Name (_PR0, Package () { FNP0 }) |
| } |
| |
| Device (FAN1) |
| { |
| Name (_HID, EISAID ("PNP0C0B")) |
| Name (_UID, 1) |
| Name (_PR0, Package () { FNP1 }) |
| } |
| |
| Device (FAN2) |
| { |
| Name (_HID, EISAID ("PNP0C0B")) |
| Name (_UID, 2) |
| Name (_PR0, Package () { FNP2 }) |
| } |
| |
| Device (FAN3) |
| { |
| Name (_HID, EISAID ("PNP0C0B")) |
| Name (_UID, 3) |
| Name (_PR0, Package () { FNP3 }) |
| } |
| |
| Device (FAN4) |
| { |
| Name (_HID, EISAID ("PNP0C0B")) |
| Name (_UID, 4) |
| Name (_PR0, Package () { FNP4 }) |
| } |
| } |
| } |