From 279cd17355aaba5b6dba4b2d7ee8eb001f895261 Mon Sep 17 00:00:00 2001
From: Qais Yousef <qyousef@google.com>
Date: Wed, 4 Dec 2024 15:46:33 +0000
Subject: [PATCH] powerhint: Enable auto migration margins/dvfs headroom by
 default

And reduce DownRateLimitUs to 500us as the system should be more
reactive now when something needs to rampup quickly.

Enable pertask iowait boost too as with auto dvfs headroom enabled all
tasks will start form 0 util_avg and this could impact iowait tasks
without this being enabled to help them migrate up to bigger cores.

Camera use cases should still use their own default DownRateLimitUs and
disable this feature to keep their dvfs_headroom tuning intact.

Bug: 315748906
Flag: EXEMPT powerhints are not compatible with flagging
Signed-off-by: Qais Yousef <qyousef@google.com>
Change-Id: Ifaee3631458e144270f41b66595c5e853546171c
---
 powerhint-comet.json | 30 +++++++++++++++++++++---------
 1 file changed, 21 insertions(+), 9 deletions(-)

diff --git a/powerhint-comet.json b/powerhint-comet.json
index 67fd91e..05ff303 100644
--- a/powerhint-comet.json
+++ b/powerhint-comet.json
@@ -59,7 +59,7 @@
         "1000",
         "500"
       ],
-      "DefaultIndex": 0,
+      "DefaultIndex": 3,
       "ResetOnInit": true
     },
     {
@@ -100,7 +100,7 @@
         "2000",
         "500"
       ],
-      "DefaultIndex": 0,
+      "DefaultIndex": 4,
       "ResetOnInit": true
     },
     {
@@ -142,7 +142,7 @@
         "2000",
         "500"
       ],
-      "DefaultIndex": 0,
+      "DefaultIndex": 3,
       "ResetOnInit": true
     },
     {
@@ -213,7 +213,7 @@
         "0",
         "1"
       ],
-      "DefaultIndex": 0,
+      "DefaultIndex": 1,
       "ResetOnInit": true
     },
     {
@@ -223,7 +223,7 @@
         "0",
         "1"
       ],
-      "DefaultIndex": 0,
+      "DefaultIndex": 1,
       "ResetOnInit": true
     },
     {
@@ -257,7 +257,7 @@
         "7",
         "8"
       ],
-      "DefaultIndex": 2,
+      "DefaultIndex": 4,
       "ResetOnInit": true
     },
     {
@@ -267,7 +267,7 @@
         "0",
         "512"
       ],
-      "DefaultIndex": 0,
+      "DefaultIndex": 1,
       "ResetOnInit": true
     },
     {
@@ -1298,6 +1298,12 @@
       "Duration": 5000,
       "Value": "1"
     },
+    {
+      "PowerHint": "LAUNCH",
+      "Node": "TARampupMultiplier",
+      "Duration": 0,
+      "Value": "4"
+    },
     {
       "PowerHint": "LAUNCH_EXTEND",
       "Node": "CPUSkipMask",
@@ -1388,6 +1394,12 @@
       "Duration": 2000,
       "Value": "0"
     },
+    {
+      "PowerHint": "LAUNCH_EXTEND",
+      "Node": "TARampupMultiplier",
+      "Duration": 0,
+      "Value": "4"
+    },
     {
       "PowerHint": "LAUNCH_PMU",
       "Node": "PMU_POLL",
@@ -3174,13 +3186,13 @@
       "PowerHint": "DISPLAY_IDLE",
       "Node": "TARampupMultiplier",
       "Duration": 0,
-      "Value": "0"
+      "Value": "1"
     },
     {
       "PowerHint": "DISPLAY_IDLE",
       "Node": "AdpfRampupMultiplier",
       "Duration": 0,
-      "Value": "0"
+      "Value": "1"
     },
     {
       "PowerHint": "DISPLAY_UPDATE_IMMINENT",