commit 6acf60f1576d9e583702844288c1c511f232b13c
author YiHo Cheng <yihocheng@google.com> Wed Jul 14 17:57:23 2021 +0800
committer TreeHugger Robot <treehugger-gerrit@google.com> Tue Jul 20 05:44:49 2021 +0000
tree bb0a7114bd934778c9fe003ff18619fb914f813d
parent 3c11dab0d82391a8f2b852b263faf4a828f03b82

thermal: Update gpu pid control loop parameters

Adjust to smooth the curve for gfxbench improvement

Bug: 178178393
Test: run gfxbench safety certification
Change-Id: Idb3c7f77aa4e60ba914fa6abd25e2ccd0758507a

thermal_info_config_oriole.json

diff --git a/thermal_info_config_oriole.json b/thermal_info_config_oriole.json
index e058a37..395a690 100644
--- a/thermal_info_config_oriole.json
+++ b/thermal_info_config_oriole.json
@@ -284,15 +284,15 @@
             "PollingDelay":300000,
             "PassiveDelay":7000,
             "PIDInfo": {
-                "K_Po":["NAN", "NAN", 1700, "NAN", "NAN", "NAN", "NAN"],
-                "K_Pu":["NAN", "NAN", 1700, "NAN", "NAN", "NAN", "NAN"],
-                "K_I":["NAN", "NAN", 10, "NAN", "NAN", "NAN", "NAN"],
-                "K_D":["NAN", "NAN", 10, "NAN", "NAN", "NAN", "NAN"],
-                "I_Max":["NAN", "NAN", 2000, "NAN", "NAN", "NAN", "NAN"],
-                "S_Power":["NAN", "NAN", 2000, "NAN", "NAN", "NAN", "NAN"],
-                "MinAllocPower":["NAN", "NAN", 2000, "NAN", "NAN", "NAN", "NAN"],
-                "MaxAllocPower":["NAN", "NAN", 9500, "NAN", "NAN", "NAN", "NAN"],
-                "I_Cutoff":["NAN", "NAN", 1, "NAN", "NAN", "NAN", "NAN"]
+                "K_Po":["NAN", "NAN", 1500, 1500, "NAN", "NAN", "NAN"],
+                "K_Pu":["NAN", "NAN", 1500, 1500, "NAN", "NAN", "NAN"],
+                "K_I":["NAN", "NAN", 20, 20, "NAN", "NAN", "NAN"],
+                "K_D":["NAN", "NAN", 10, 10, "NAN", "NAN", "NAN"],
+                "I_Max":["NAN", "NAN", 4000, 4000, "NAN", "NAN", "NAN"],
+                "S_Power":["NAN", "NAN", 5000, 3500, "NAN", "NAN", "NAN"],
+                "MinAllocPower":["NAN", "NAN", 2000, 2000, "NAN", "NAN", "NAN"],
+                "MaxAllocPower":["NAN", "NAN", 9500, 6500, "NAN", "NAN", "NAN"],
+                "I_Cutoff":["NAN", "NAN", 2, 2, "NAN", "NAN", "NAN"]
             },
             "BindedCdevInfo": [
                 {
@@ -326,7 +326,7 @@
                     "CdevRequest": "thermal-gpufreq-0",
                     "CdevWeightForPID": [3.3, 3.3, 3.3, 3.3, 3.3, 3.3, 3.3],
                     "CdevCeiling": [7, 7, 7, 8, 10, 11, 11],
-                    "LimitInfo": [0, 0, 0, 8, 10, 11, 11],
+                    "LimitInfo": [0, 0, 0, 0, 10, 11, 11],
                     "BindedPowerRail": "S2S_VDD_G3D",
                     "PowerThreshold": [200, 200, 200, 200, 50, 0, 0],
                     "ReleaseLogic": "DECREASE"

thermal_info_config_raven.json

diff --git a/thermal_info_config_raven.json b/thermal_info_config_raven.json
index 9cfd109..bedf2fe 100644
--- a/thermal_info_config_raven.json
+++ b/thermal_info_config_raven.json
@@ -284,15 +284,15 @@
             "PollingDelay":300000,
             "PassiveDelay":7000,
             "PIDInfo": {
-                "K_Po":["NAN", "NAN", 1700, "NAN", "NAN", "NAN", "NAN"],
-                "K_Pu":["NAN", "NAN", 1700, "NAN", "NAN", "NAN", "NAN"],
-                "K_I":["NAN", "NAN", 10, "NAN", "NAN", "NAN", "NAN"],
-                "K_D":["NAN", "NAN", 10, "NAN", "NAN", "NAN", "NAN"],
-                "I_Max":["NAN", "NAN", 2000, "NAN", "NAN", "NAN", "NAN"],
-                "S_Power":["NAN", "NAN", 2000, "NAN", "NAN", "NAN", "NAN"],
-                "MinAllocPower":["NAN", "NAN", 2000, "NAN", "NAN", "NAN", "NAN"],
-                "MaxAllocPower":["NAN", "NAN", 9500, "NAN", "NAN", "NAN", "NAN"],
-                "I_Cutoff":["NAN", "NAN", 1, "NAN", "NAN", "NAN", "NAN"]
+                "K_Po":["NAN", "NAN", 1500, 1500, "NAN", "NAN", "NAN"],
+                "K_Pu":["NAN", "NAN", 1500, 1500, "NAN", "NAN", "NAN"],
+                "K_I":["NAN", "NAN", 20, 20, "NAN", "NAN", "NAN"],
+                "K_D":["NAN", "NAN", 10, 10, "NAN", "NAN", "NAN"],
+                "I_Max":["NAN", "NAN", 4000, 4000, "NAN", "NAN", "NAN"],
+                "S_Power":["NAN", "NAN", 5000, 3500, "NAN", "NAN", "NAN"],
+                "MinAllocPower":["NAN", "NAN", 2000, 2000, "NAN", "NAN", "NAN"],
+                "MaxAllocPower":["NAN", "NAN", 9500, 6500, "NAN", "NAN", "NAN"],
+                "I_Cutoff":["NAN", "NAN", 2, 2, "NAN", "NAN", "NAN"]
             },
             "BindedCdevInfo": [
                 {
@@ -326,7 +326,7 @@
                     "CdevRequest": "thermal-gpufreq-0",
                     "CdevWeightForPID": [3.3, 3.3, 3.3, 3.3, 3.3, 3.3, 3.3],
                     "CdevCeiling": [7, 7, 7, 8, 10, 11, 11],
-                    "LimitInfo": [0, 0, 0, 8, 10, 11, 11],
+                    "LimitInfo": [0, 0, 0, 0, 10, 11, 11],
                     "BindedPowerRail": "S2S_VDD_G3D",
                     "PowerThreshold": [200, 200, 200, 200, 50, 0, 0],
                     "ReleaseLogic": "DECREASE"