[coreboot-gerrit] Patch set updated for coreboot: mainboard/google/reef: Increase PL1 sampling period
Sumeet R Pawnikar (sumeet.r.pawnikar@intel.com)
gerrit at coreboot.org
Fri Feb 10 16:49:33 CET 2017
Sumeet R Pawnikar (sumeet.r.pawnikar at intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18317
-gerrit
commit 9d24b8ec3a3962b49a76ad393b206776b1b12338
Author: Sumeet Pawnikar <sumeet.r.pawnikar at intel.com>
Date: Fri Feb 10 11:13:36 2017 +0530
mainboard/google/reef: Increase PL1 sampling period
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 at intel.com>
---
.../google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl b/src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl
index dba182e..0addae8 100644
--- a/src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl
+++ b/src/mainboard/google/reef/variants/baseboard/include/baseboard/acpi/dptf.asl
@@ -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 },
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