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-rw-r--r--src/northbridge/amd/agesa/family14/acpi/thermal_mixin.asl14
1 files changed, 11 insertions, 3 deletions
diff --git a/src/northbridge/amd/agesa/family14/acpi/thermal_mixin.asl b/src/northbridge/amd/agesa/family14/acpi/thermal_mixin.asl
index 1f877ccc6e..3c692ce859 100644
--- a/src/northbridge/amd/agesa/family14/acpi/thermal_mixin.asl
+++ b/src/northbridge/amd/agesa/family14/acpi/thermal_mixin.asl
@@ -35,7 +35,7 @@
*/
#ifndef K10TEMP_HOT_OFFSET
-# define K10TEMP_HOT_OFFSET 100
+# define K10TEMP_HOT_OFFSET 50
#endif
#define K10TEMP_KELVIN_OFFSET 2732
@@ -71,7 +71,11 @@ ThermalZone (TZ00) {
Return (Add (Local0, K10TEMP_KELVIN_OFFSET))
}
- Method (_CRT) { /* Critical temp in tenths degree Kelvin. */
+ /*
+ * TLMT indicates threshold where HTC become active. That is the processor will limit
+ * P-State and power consumption in order to cool down.
+ */
+ Method (_PSV) { /* Passive temp in tenths degree Kelvin. */
Multiply (TLMT, 10, Local0)
ShiftRight (Local0, 1, Local0)
Add (Local0, K10TEMP_TLIMIT_OFFSET, Local0)
@@ -79,6 +83,10 @@ ThermalZone (TZ00) {
}
Method (_HOT) { /* Hot temp in tenths degree Kelvin. */
- Return (Subtract (_CRT, K10TEMP_HOT_OFFSET))
+ Return (Add (_PSV, K10TEMP_HOT_OFFSET))
+ }
+
+ Method (_CRT) { /* Critical temp in tenths degree Kelvin. */
+ Return (Add (_HOT, K10TEMP_HOT_OFFSET))
}
}