From f235ff52a44222833aa007145141d5cf7eb60dd6 Mon Sep 17 00:00:00 2001 From: Sumeet Pawnikar Date: Fri, 11 Nov 2016 13:32:48 +0530 Subject: [PATCH] UPSTREAM: google/chell : update DPTF policy settings Fine tuned DPTF policy values for chell device as below, 1. Increase Passive temperature value to 52 degree Celsius for TSR2. 2. Remove charger effect for TSR2. 3. Increase Minimum PowerLimit1 to 3W. 4. Reduce Maximum PowerLimit1 to 6W. BUG=chrome-os-partner:54718 BRANCH=None. TEST=Built for chell device. Signed-off-by: Sumeet Pawnikar Reviewed-on: https://review.coreboot.org/17376 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin Change-Id: I46f69e3cd527ea3d28bdd7daa29d91f76770c277 Reviewed-on: https://chromium-review.googlesource.com/411488 Commit-Ready: Furquan Shaikh Tested-by: Furquan Shaikh Reviewed-by: Aaron Durbin --- src/mainboard/google/chell/acpi/dptf.asl | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/src/mainboard/google/chell/acpi/dptf.asl b/src/mainboard/google/chell/acpi/dptf.asl index 5af788d845..68aa8a86b8 100644 --- a/src/mainboard/google/chell/acpi/dptf.asl +++ b/src/mainboard/google/chell/acpi/dptf.asl @@ -29,7 +29,7 @@ #define DPTF_TSR2_SENSOR_ID 3 #define DPTF_TSR2_SENSOR_NAME "DRAM" -#define DPTF_TSR2_PASSIVE 51 +#define DPTF_TSR2_PASSIVE 52 #define DPTF_TSR2_CRITICAL 75 #define DPTF_TSR3_SENSOR_ID 4 @@ -65,9 +65,6 @@ Name (DTRT, Package () { /* CPU Effect on Temp Sensor 2 */ Package () { \_SB.PCI0.B0D4, \_SB.DPTF.TSR2, 100, 90, 0, 0, 0, 0 }, - /* Charger Effect on Temp Sensor 2 */ - Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR2, 200, 600, 0, 0, 0, 0 }, - /* CPU Effect on Temp Sensor 3 */ Package () { \_SB.PCI0.B0D4, \_SB.DPTF.TSR3, 100, 600, 0, 0, 0, 0 }, }) @@ -77,8 +74,8 @@ Name (MPPC, Package () 0x2, /* Revision */ Package () { /* Power Limit 1 */ 0, /* PowerLimitIndex, 0 for Power Limit 1 */ - 2500, /* PowerLimitMinimum */ - 7000, /* PowerLimitMaximum */ + 3000, /* PowerLimitMinimum */ + 6000, /* PowerLimitMaximum */ 1000, /* TimeWindowMinimum */ 1000, /* TimeWindowMaximum */ 250 /* StepSize */