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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>
This commit is contained in:
Sumeet R Pawnikar 2020-04-20 21:37:39 +05:30 committed by Patrick Georgi
parent a02bf7468a
commit f60a8f02c5
1 changed files with 7 additions and 4 deletions
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11
src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl
View File

@ -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 @@ Name (DART, Package () {
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 () {