Patrick Georgi submitted this change.
Helios: Update DPTF settings for smooth fan speed control
Update DPTF settings for smooth fan speed control.
BRANCH=firmware-hatch-12672.B
BUG=b:154074920
TEST=Built and test on Helios system
Change-Id: I3f4d9fd9e17541dd5fb7982a8b43a039c41cba87
Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40530
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
---
M src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl
index cf2d999..39d50c3 100644
--- a/src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl
@@ -13,9 +13,12 @@
#define DPTF_TSR1_SENSOR_NAME "5V Regulator"
#define DPTF_TSR1_PASSIVE 0
#define DPTF_TSR1_CRITICAL 70
-#define DPTF_TSR1_ACTIVE_AC0 42
-#define DPTF_TSR1_ACTIVE_AC1 41
-#define DPTF_TSR1_ACTIVE_AC2 39
+#define DPTF_TSR1_ACTIVE_AC0 43
+#define DPTF_TSR1_ACTIVE_AC1 42
+#define DPTF_TSR1_ACTIVE_AC2 41
+#define DPTF_TSR1_ACTIVE_AC3 40
+#define DPTF_TSR1_ACTIVE_AC4 39
+#define DPTF_TSR1_ACTIVE_AC5 38
#define DPTF_TSR2_SENSOR_ID 2
#define DPTF_TSR2_SENSOR_NAME "Ambient"
@@ -73,7 +76,7 @@
0, 0, 0
},
Package () {
- \_SB.DPTF.TFN1, \_SB.DPTF.TSR1, 100, 90, 70, 50, 0, 0, 0, 0,
+ \_SB.DPTF.TFN1, \_SB.DPTF.TSR1, 100, 90, 70, 60, 50, 40, 30, 0,
0, 0, 0
},
Package () {
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