diff options
Diffstat (limited to 'src/soc/intel/baytrail/acpi/dptf/thermal.asl')
| -rw-r--r-- | src/soc/intel/baytrail/acpi/dptf/thermal.asl | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/soc/intel/baytrail/acpi/dptf/thermal.asl b/src/soc/intel/baytrail/acpi/dptf/thermal.asl index 2a77e6ae0b..33ec207b70 100644 --- a/src/soc/intel/baytrail/acpi/dptf/thermal.asl +++ b/src/soc/intel/baytrail/acpi/dptf/thermal.asl @@ -1,3 +1,20 @@ +/* Thermal Threshold Event Handler */ +Method (TEVT, 1, Serialized) +{ + Switch (ToInteger (Arg0)) + { +#ifdef DPTF_TSR0_SENSOR_ID + Case (DPTF_TSR0_SENSOR_ID) { Notify (^TSR0, 0x90) } +#endif +#ifdef DPTF_TSR1_SENSOR_ID + Case (DPTF_TSR1_SENSOR_ID) { Notify (^TSR1, 0x90) } +#endif +#ifdef DPTF_TSR2_SENSOR_ID + Case (DPTF_TSR2_SENSOR_ID) { Notify (^TSR2, 0x90) } +#endif + } +} + #ifdef DPTF_TSR0_SENSOR_ID Device (TSR0) { @@ -6,6 +23,10 @@ Device (TSR0) Name (PTYP, 0x03) Name (TMPI, DPTF_TSR0_SENSOR_ID) Name (_STR, Unicode (DPTF_TSR0_SENSOR_NAME)) + Name (GTSH, 20) /* 2 degree hysteresis */ + Name (NTTH, 5) /* 5 degree notification threshold */ + Name (LTM0, 0) /* Last recorded temperature */ + Name (CTYP, 0) /* Cooling policy */ Method (_STA) { @@ -21,6 +42,41 @@ Device (TSR0) Return (\_SB.PCI0.LPCB.EC0.TSRD (TMPI)) } + Method (_PSV) + { + Return (^^CTOK (DPTF_TSR0_PASSIVE)) + } + + /* Set Cooling Policy + * Arg0 - Cooling policy mode, 1=active, 0=passive + * Arg1 - Acoustic Limit + * Arg2 - Power Limit + */ + Method (_SCP, 3, Serialized) + { + If (LEqual (Arg0, 0)) { + Store (0, CTYP) + } Else { + Store (1, CTYP) + } + + /* DPTF Thermal Trip Points Changed Event */ + Notify (TSR0, 0x91) + } + + /* Device Temperature Indication */ + Method (_DTI, 1) + { + Store (Arg0, LTM0) + Notify (TSR0, 0x91) + } + + /* Notification Temperature Threshold */ + Method (_NTT) + { + Return (^^CTOK (NTTH)) + } + Name (PATC, 2) /* Set Aux Trip Point */ @@ -45,6 +101,10 @@ Device (TSR1) Name (PTYP, 0x03) Name (TMPI, DPTF_TSR1_SENSOR_ID) Name (_STR, Unicode (DPTF_TSR1_SENSOR_NAME)) + Name (GTSH, 20) /* 2 degree hysteresis */ + Name (NTTH, 5) /* 5 degree notification threshold */ + Name (LTM1, 0) + Name (CTYP, 0) /* Cooling policy */ Method (_STA) { @@ -60,6 +120,41 @@ Device (TSR1) Return (\_SB.PCI0.LPCB.EC0.TSRD (TMPI)) } + Method (_PSV) + { + Return (^^CTOK (DPTF_TSR1_PASSIVE)) + } + + /* Set Cooling Policy + * Arg0 - Cooling policy mode, 1=active, 0=passive + * Arg1 - Acoustic Limit + * Arg2 - Power Limit + */ + Method (_SCP, 3, Serialized) + { + If (LEqual (Arg0, 0)) { + Store (0, CTYP) + } Else { + Store (1, CTYP) + } + + /* DPTF Thermal Trip Points Changed Event */ + Notify (TSR1, 0x91) + } + + /* Device Temperature Indication */ + Method (_DTI, 1) + { + Store (Arg0, LTM1) + Notify (TSR1, 0x91) + } + + /* Notification Temperature Threshold */ + Method (_NTT) + { + Return (^^CTOK (NTTH)) + } + Name (PATC, 2) /* Set Aux Trip Point */ @@ -84,6 +179,10 @@ Device (TSR2) Name (PTYP, 0x03) Name (TMPI, DPTF_TSR2_SENSOR_ID) Name (_STR, Unicode (DPTF_TSR2_SENSOR_NAME)) + Name (GTSH, 20) /* 2 degree hysteresis */ + Name (NTTH, 5) /* 5 degree notification threshold */ + Name (LTM2, 0) + Name (CTYP, 0) /* Cooling policy */ Method (_STA) { @@ -99,6 +198,41 @@ Device (TSR2) Return (\_SB.PCI0.LPCB.EC0.TSRD (TMPI)) } + Method (_PSV) + { + Return (^^CTOK (DPTF_TSR2_PASSIVE)) + } + + /* Set Cooling Policy + * Arg0 - Cooling policy mode, 1=active, 0=passive + * Arg1 - Acoustic Limit + * Arg2 - Power Limit + */ + Method (_SCP, 3, Serialized) + { + If (LEqual (Arg0, 0)) { + Store (0, CTYP) + } Else { + Store (1, CTYP) + } + + /* DPTF Thermal Trip Points Changed Event */ + Notify (TSR2, 0x91) + } + + /* Device Temperature Indication */ + Method (_DTI, 1) + { + Store (Arg0, LTM2) + Notify (TSR2, 0x91) + } + + /* Notification Temperature Threshold */ + Method (_NTT) + { + Return (^^CTOK (NTTH)) + } + Name (PATC, 2) /* Set Aux Trip Point */ |