From 5c569b70cfa64133fc8eb67e62b02988f5257a0d Mon Sep 17 00:00:00 2001
From: Carter Hsu <carterhsu@google.com>
Date: Fri, 6 May 2022 16:55:25 +0800
Subject: [PATCH 1/2] audio: allow mmap-record to set dsp volume

Bug: 231630423
Test: build pass
Signed-off-by: Carter Hsu <carterhsu@google.com>
Change-Id: I8e9b793a5e6e1330195c766e851a3abb5a2e2cac
---
 audio/bluejay/config/audio_platform_configuration.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/audio/bluejay/config/audio_platform_configuration.xml b/audio/bluejay/config/audio_platform_configuration.xml
index 801c8e9..2b72e61 100644
--- a/audio/bluejay/config/audio_platform_configuration.xml
+++ b/audio/bluejay/config/audio_platform_configuration.xml
@@ -196,7 +196,7 @@
         <!-- for input wit AUDIO_INPUT_FLAG_FAST  480 periods * 1ms buffer, 16-bit, 2ch, buffer size 92160 bytes-->
         <usecase id="UC_LOW_LATENCY_AUDIO_RECORD" dev1="10" dyn_path="true" dsp_vol="false" mmap="true" period="1" period_num="480"/>
         <!-- 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" dsp_vol="false" mmap="true" period="1" period_num="240"/>
+        <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"/>

From 0e74fe1a463721aa53e331daa4934fa8af7d4392 Mon Sep 17 00:00:00 2001
From: Rick Yiu <rickyiu@google.com>
Date: Tue, 3 May 2022 18:23:22 +0800
Subject: [PATCH 2/2] Disable packing when app launch

Task packing may hurt app launch time, so disable it when app launch.

Bug: 201259891
Test: hint works
Change-Id: I1b89a989064b2e824215102aee0fcdb9617d27b5
---
 powerhint.json | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/powerhint.json b/powerhint.json
index d3dbb85..8bba4aa 100644
--- a/powerhint.json
+++ b/powerhint.json
@@ -268,6 +268,15 @@
       ],
       "ResetOnInit": true
     },
+    {
+      "Name": "NPITaskPacking",
+      "Path": "/proc/vendor_sched/npi_packing",
+      "Values": [
+        "0",
+        "1"
+      ],
+      "ResetOnInit": true
+    },
     {
       "Name": "LimitFlashCurrent",
       "Path": "vendor.camera.max_flash_current",
@@ -502,6 +511,12 @@
       "Duration": 5000,
       "Value": "always_on"
     },
+    {
+      "PowerHint": "LAUNCH",
+      "Node": "NPITaskPacking",
+      "Duration": 5000,
+      "Value": "0"
+    },
     {
       "PowerHint": "DISPLAY_INACTIVE",
       "Node": "F2fsRecessModeEnable",
@@ -556,6 +571,12 @@
       "Duration": 1000,
       "Value": "4-7"
     },
+    {
+      "PowerHint": "CAMERA_LAUNCH",
+      "Node": "NPITaskPacking",
+      "Duration": 1000,
+      "Value": "0"
+    },
     {
       "PowerHint": "CAMERA_LAUNCH_EXTENDED",
       "Node": "CPUBigClusterMaxFreq",
@@ -574,6 +595,12 @@
       "Duration": 2000,
       "Value": "9999999"
     },
+    {
+      "PowerHint": "CAMERA_LAUNCH_EXTENDED",
+      "Node": "NPITaskPacking",
+      "Duration": 2000,
+      "Value": "0"
+    },
     {
       "PowerHint": "CAMERA_THERMAL_CPU_THROTTLE",
       "Node": "CPUBigClusterMaxFreq",