From f56ac33f3b219602911fc2d98a37753c12b7da09 Mon Sep 17 00:00:00 2001 From: Sumeet Pawnikar Date: Mon, 30 Jul 2018 13:28:00 +0530 Subject: mb/google/poppy/variants/nami: Tune Fan speed Tuning of fan speed for different temperature values. Earlier while running few benchmarks, fan was always getting on and starting at higher speed. With this change fan will start with lower speed and slowly speed gets increased if temperature continue going high. Thermal team provided these data after fine tuning of fan speed. BUG=None. TEST=Verified on Nami running with different benchmarks and observed fan speed. Change-Id: Ic3be9e44deef9570200c71807a2ee712d9f20876 Signed-off-by: Sumeet Pawnikar Reviewed-on: https://review.coreboot.org/27683 Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) --- .../poppy/variants/nami/include/variant/acpi/dptf.asl | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'src/mainboard/google/poppy/variants') diff --git a/src/mainboard/google/poppy/variants/nami/include/variant/acpi/dptf.asl b/src/mainboard/google/poppy/variants/nami/include/variant/acpi/dptf.asl index 03567fcf95..614865aed8 100644 --- a/src/mainboard/google/poppy/variants/nami/include/variant/acpi/dptf.asl +++ b/src/mainboard/google/poppy/variants/nami/include/variant/acpi/dptf.asl @@ -62,11 +62,15 @@ Name (DFPS, Package () { */ /* Control, Trip Point, Speed, NoiseLevel, Power */ Package () {90, 0xFFFFFFFF, 6700, 220, 2200}, - Package () {69, 0xFFFFFFFF, 5800, 180, 1800}, - Package () {56, 0xFFFFFFFF, 5000, 145, 1450}, - Package () {46, 0xFFFFFFFF, 4900, 115, 1150}, - Package () {36, 0xFFFFFFFF, 3900, 90, 900}, - Package () { 0, 0xFFFFFFFF, 0, 0, 0} + Package () {80, 0xFFFFFFFF, 5800, 180, 1800}, + Package () {70, 0xFFFFFFFF, 5000, 145, 1450}, + Package () {60, 0xFFFFFFFF, 4900, 115, 1150}, + Package () {50, 0xFFFFFFFF, 3838, 90, 900}, + Package () {40, 0xFFFFFFFF, 2904, 55, 550}, + Package () {30, 0xFFFFFFFF, 2337, 30, 300}, + Package () {20, 0xFFFFFFFF, 1608, 15, 150}, + Package () {10, 0xFFFFFFFF, 800, 10, 100}, + Package () {0, 0xFFFFFFFF, 0, 0, 50} }) Name (DART, Package () { -- cgit v1.2.3