From 9eb76e0f2014dd3e92c037240c3e8dfdeb73b98a Mon Sep 17 00:00:00 2001
From: Speth Chang <spethchang@google.com>
Date: Wed, 23 Mar 2022 17:46:22 +0800
Subject: [PATCH] WAR: set MIF floor to 2G when GCA capture

Due to b/214429812, QURGENT currently is not working properly, and cause
easily see EBUF full when capture on GCA. Temporary increase MIF clock to
mitigate memory interface congestion. We should revert this when
b/214429812 fixed.

Bug: 223734867
Test: P22 GCA capture
Change-Id: I0cc16d5bd83cb23462147c44547077665bc1dc73
---
 powerhint-cheetah.json | 7 +++++++
 powerhint-panther.json | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/powerhint-cheetah.json b/powerhint-cheetah.json
index c5ad0a0..dd7a273 100644
--- a/powerhint-cheetah.json
+++ b/powerhint-cheetah.json
@@ -5,6 +5,7 @@
       "Path": "/sys/devices/platform/17000010.devfreq_mif/devfreq/17000010.devfreq_mif/min_freq",
       "Values": [
         "3172000",
+        "2028000",
         "1014000",
         "421000"
       ],
@@ -554,6 +555,12 @@
       "Duration": 1000,
       "Value": "1401000"
     },
+    {
+      "PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
+      "Node": "MemFreq",
+      "Duration": 1000,
+      "Value": "2028000"
+    },
     {
       "PowerHint": "CAMERA_SHOT",
       "Node": "MemFreq",
diff --git a/powerhint-panther.json b/powerhint-panther.json
index d2711f0..736e235 100644
--- a/powerhint-panther.json
+++ b/powerhint-panther.json
@@ -5,6 +5,7 @@
       "Path": "/sys/devices/platform/17000010.devfreq_mif/devfreq/17000010.devfreq_mif/min_freq",
       "Values": [
         "3172000",
+        "2028000",
         "1014000",
         "421000"
       ],
@@ -542,6 +543,12 @@
       "Duration": 1000,
       "Value": "1401000"
     },
+    {
+      "PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
+      "Node": "MemFreq",
+      "Duration": 1000,
+      "Value": "2028000"
+    },
     {
       "PowerHint": "CAMERA_SHOT",
       "Node": "MemFreq",