From 1f23bcddd1017991ad6b9d9da311c24409912fc8 Mon Sep 17 00:00:00 2001
From: Ilya Matyukhin <ilyamaty@google.com>
Date: Mon, 19 Sep 2022 23:25:01 +0000
Subject: [PATCH 1/3] L10: Disable support for fingerprint gestures

Bug: 239640928
Test: on device
Change-Id: I63b81380eef73718c25e49423674f071176e101c
---
 lynx/overlay/frameworks/base/core/res/res/values/config.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lynx/overlay/frameworks/base/core/res/res/values/config.xml b/lynx/overlay/frameworks/base/core/res/res/values/config.xml
index 78f3852..1e045af 100644
--- a/lynx/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/lynx/overlay/frameworks/base/core/res/res/values/config.xml
@@ -253,6 +253,9 @@
     <!-- Type of the udfps long press sensor. Empty if long press is not supported. -->
     <string name="config_dozeUdfpsLongPressSensorType" translatable="false">com.google.sensor.long_press</string>
 
+    <!-- UDFPS does not support gestures -->
+    <bool name="config_fingerprintSupportsGestures">false</bool>
+
     <!-- Boolean indicating if restoring network selection should be skipped -->
     <!-- The restoring is handled by modem if it is true -->
     <bool translatable="false" name="skip_restoring_network_selection">true</bool>

From 554e1ecc4785c14d2737b029327d32d8543bcb12 Mon Sep 17 00:00:00 2001
From: pointerkung <pointerkung@google.com>
Date: Tue, 30 Aug 2022 19:53:12 +0800
Subject: [PATCH 2/3] Change util threshold of camera streaming high

Fine-tune the util threshold to "1100 1078 1024"

Bug: 243729855
Test: Build pass, GCA, 60fps recording power and performance test
Change-Id: I4a348127b913aa4783f69ba468be1fd77f784def
---
 powerhint.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/powerhint.json b/powerhint.json
index a441693..08790a3 100644
--- a/powerhint.json
+++ b/powerhint.json
@@ -136,7 +136,7 @@
       "Path": "/proc/vendor_sched/util_threshold",
       "Values": [
         "1280",
-        "1100"
+        "1100 1078 1024"
       ],
       "DefaultIndex": 0,
       "ResetOnInit": true
@@ -900,7 +900,7 @@
       "PowerHint": "CAMERA_STREAMING_HIGH",
       "Node": "CPUUtilThreshold",
       "Duration": 0,
-      "Value": "1100"
+      "Value": "1100 1078 1024"
     },
     {
       "PowerHint": "CAMERA_STREAMING_HIGH",

From afbec8c62bc3c83fb1ac6c26c78c0ff15dac358a Mon Sep 17 00:00:00 2001
From: vincenttew <vincenttew@google.com>
Date: Tue, 20 Sep 2022 07:31:42 +0000
Subject: [PATCH 3/3] audio: extand the period number of hifi usecase

extend this to prevent alsa trigger stop playback
and causing pop

Bug: 238056484
Signed-off-by: vincenttew <vincenttew@google.com>
Change-Id: If9866a5755178a7c76b22dcbd75b9b9e1dc87620
---
 audio/lynx/config/audio_platform_configuration.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/audio/lynx/config/audio_platform_configuration.xml b/audio/lynx/config/audio_platform_configuration.xml
index 01d1efc..26f75f7 100644
--- a/audio/lynx/config/audio_platform_configuration.xml
+++ b/audio/lynx/config/audio_platform_configuration.xml
@@ -199,8 +199,8 @@
         <!-- for input wit AUDIO_INPUT_FLAG_MMAP_NOIRQ 240 periods * 1ms buffer, 32-bit,2 ch, buffer size 92160 bytes -->
         <usecase id="UC_MMAP_RECORD" dev1="9" dyn_path="true" mmap="true" period="1" period_num="240"/>
         <!-- for hifi -->
-        <usecase id="UC_HIFI_PLAYBACK" dev1="25"/>
-        <usecase id="UC_HIFI_RECORD" dev1="26"/>
+        <usecase id="UC_HIFI_PLAYBACK" dev1="25" period="20" period_num="4"/>
+        <usecase id="UC_HIFI_RECORD" dev1="26" period="20" period_num="4"/>
     </usecase_attr>
 
     <dsp_latency>