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mainboard/google/reef: Increase PL1 sampling period

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Performance degradation seen with current PL1 throttling rate as 8
seconds for TSR1 sensor with Aquarium workload. After fine tuning PL1
throttling rate to 15 seconds, fps score improved.

BUG=chrome-os-partner:60038
BRANCH=reef
TEST=Built and tested on electro system

Change-Id: I5cdebb08e00f0f28b88f1c6b2b1cafaeb8cdb453
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/18317
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
This commit is contained in:
Sumeet Pawnikar 2017-02-10 11:13:36 +05:30 committed by Aaron Durbin
parent f57a768762
commit d96669e9db
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl
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@ -61,7 +61,7 @@ Name (DTRT, Package () {
#endif
/* CPU Effect on Temp Sensor 1 */
Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR1, 100, 80, 0, 0, 0, 0 },
Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR1, 100, 150, 0, 0, 0, 0 },
/* CPU Effect on Temp Sensor 2 */
Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR2, 100, 1200, 0, 0, 0, 0 },