sm8350-common: Disable logging sensors-hal events

This sets log_level to 0
10-14 14:17:17.674 14629 14629 I sensors-hal: get_system_config:67, log_level: 0

This is done especially to disable spammy logging of oplus ambient light sensor events
10-14 14:17:12.821 12603 14590 I sensors-hal: handle_oplus_ambient_light_event:157, oplus_ambient_light: ts=3858719100254, lux=11, data_c=0, delta_ms=0, data_cnt=0

Change-Id: Ib097c172bb01ae62dec542a76b289a9641764bc2

BoardConfigCommon.mk

@@ -28,7 +28,7 @@ TARGET_CPU_ABI2 :=
 TARGET_CPU_VARIANT := cortex-a76
 
 TARGET_2ND_ARCH := arm
-TARGET_2ND_ARCH_VARIANT := armv8-a
+TARGET_2ND_ARCH_VARIANT := armv8-2a
 TARGET_2ND_CPU_ABI := armeabi-v7a
 TARGET_2ND_CPU_ABI2 := armeabi
 TARGET_2ND_CPU_VARIANT := cortex-a76
@@ -55,12 +55,12 @@ BOARD_VENDOR_QCOM_GPS_LOC_API_HARDWARE := default
 # HIDL
 DEVICE_MATRIX_FILE := hardware/qcom-caf/common/compatibility_matrix.xml
 
-DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE := \
+DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE += \
     hardware/qcom-caf/common/vendor_framework_compatibility_matrix.xml \
     hardware/xiaomi/vintf/xiaomi_framework_compatibility_matrix.xml \
     vendor/lineage/config/device_framework_matrix.xml
 
-DEVICE_MANIFEST_FILE := \
+DEVICE_MANIFEST_FILE += \
     $(COMMON_PATH)/hidl/manifest_lahaina.xml \
     $(COMMON_PATH)/hidl/manifest_xiaomi.xml
 
@@ -91,6 +91,7 @@ BOARD_KERNEL_CMDLINE += swiotlb=0
 BOARD_KERNEL_CMDLINE += pcie_ports=compat
 BOARD_KERNEL_CMDLINE += iptable_raw.raw_before_defrag=1
 BOARD_KERNEL_CMDLINE += ip6table_raw.raw_before_defrag=1
+BOARD_KERNEL_CMDLINE += kpti=off
 
 # Lineage Health
 TARGET_HEALTH_CHARGING_CONTROL_SUPPORTS_BYPASS := false
@@ -183,6 +184,9 @@ BOARD_HOSTAPD_DRIVER := NL80211
 BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_$(BOARD_WLAN_DEVICE)
 BOARD_WPA_SUPPLICANT_DRIVER := NL80211
 BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_$(BOARD_WLAN_DEVICE)
+CONFIG_ACS := true
+CONFIG_IEEE80211AC := true
+CONFIG_IEEE80211AX := true
 QC_WIFI_HIDL_FEATURE_DUAL_AP := true
 WIFI_DRIVER_DEFAULT := wlan
 WIFI_DRIVER_STATE_CTRL_PARAM := "/dev/wlan"

audio/audio_effects.xml

@@ -41,6 +41,19 @@
         <library name="volume_listener" path="libvolumelistener.so"/>
         <library name="audiosphere" path="libasphere.so"/>
         <library name="shoebox" path="libshoebox.so"/>
+        <!--DOLBY DAP-->
+        <library name="dap" path="libhwdap.so"/>
+        <library name="dvl" path="libdlbvol.so"/>
+        <!--DOLBY END-->
+        <!--DOLBY GAME-->
+        <library name="gamedap" path="libswgamedap.so"/>
+        <!--DOLBY END-->
+        <!--DOLBY VQE-->
+        <library name="vqe" path="libswvqe.so"/>
+        <!--DOLBY END-->
+        <!--Spatial Audio-->
+        <library name="spatializer" path="libspatialaudio.so"/>
+	<!--Spatial Audio-->
     </libraries>
     <effects>
         <effectProxy name="bassboost" library="proxy" uuid="14804144-a5ee-4d24-aa88-0002a5d5c51b">
@@ -89,22 +102,46 @@
         <effect name="notification_helper" library="volume_listener" uuid="0b776dde-0590-11e5-81ba-0025b32654a0"/>
         <effect name="audiosphere" library="audiosphere" uuid="184e62ab-2d19-4364-9d1b-c0a40733866c"/>
         <effect name="shoebox" library="shoebox" uuid="1eab784c-1a36-4b2a-b7fc-e34c44cab89e"/>
+        <!--DOLBY DAP-->
+        <effect name="dap" library="dap" uuid="9d4921da-8225-4f29-aefa-39537a04bcaa"/>
+        <effect name="dlb_music_listener" library="dvl" uuid="40f66c8b-5aa5-4345-8919-53ec431aaa98"/>
+        <effect name="dlb_ring_listener" library="dvl" uuid="21d14087-558a-4f21-94a9-5002dce64bce"/>
+        <effect name="dlb_alarm_listener" library="dvl" uuid="6aff229c-30c6-4cc8-9957-dbfe5c1bd7f6"/>
+        <effect name="dlb_system_listener" library="dvl" uuid="874db4d8-051d-4b7b-bd95-a3bebc837e9e"/>
+        <effect name="dlb_notification_listener" library="dvl" uuid="1f0091e3-6ad8-40fe-9b09-5948f9a26e7e"/>
+        <!--DOLBY END-->
+        <!--DOLBY GAME-->
+        <effect name="gamedap" library="gamedap" uuid="3783c334-d3a0-4d13-874f-0032e5fb80e2"/>
+        <!--DOLBY END-->
+        <!--DOLBY VQE-->
+        <effect name="vqe" library="vqe" uuid="64a0f614-7fa4-48b8-b081-d59dc954616f"/>
+        <!--DOLBY END-->
+        <!--Spatial Audio-->
+        <effect name="spatializer" library="spatializer" uuid="cc4677de-ff72-11eb-9a03-0242ac130003"/>
+	<!--Spatial Audio-->
     </effects>
     <postprocess>
         <stream type="music">
             <apply effect="music_helper"/>
+            <apply effect="dlb_music_listener"/>
         </stream>
         <stream type="ring">
             <apply effect="ring_helper"/>
+            <apply effect="dlb_ring_listener"/>
         </stream>
         <stream type="alarm">
             <apply effect="alarm_helper"/>
+            <apply effect="dlb_alarm_listener"/>
         </stream>
         <stream type="voice_call">
             <apply effect="voice_helper"/>
         </stream>
+        <stream type="system">
+            <apply effect="dlb_system_listener"/>
+        </stream>
         <stream type="notification">
             <apply effect="notification_helper"/>
+            <apply effect="dlb_notification_listener"/>
         </stream>
     </postprocess>
     <preprocess>

audio/audio_io_policy.conf

@@ -76,7 +76,7 @@ outputs {
   }
   compress_passthrough {
     flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING|AUDIO_OUTPUT_FLAG_COMPRESS_PASSTHROUGH
-    formats AUDIO_FORMAT_DTS|AUDIO_FORMAT_DTS_HD|AUDIO_FORMAT_DSD
+    formats AUDIO_FORMAT_AC3|AUDIO_FORMAT_E_AC3|AUDIO_FORMAT_E_AC3_JOC|AUDIO_FORMAT_DTS|AUDIO_FORMAT_DTS_HD|AUDIO_FORMAT_DSD
     sampling_rates 32000|44100|48000|88200|96000|176400|192000|352800
     bit_width 16
     app_type 69941

audio/audio_policy_configuration.xml

@@ -53,7 +53,7 @@ OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 -->
 
-<audioPolicyConfiguration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
+<audioPolicyConfiguration version="7.0" xmlns:xi="http://www.w3.org/2001/XInclude">
     <!-- version section contains a “version” tag in the form “major.minor” e.g version=”1.0” -->
 
     <!-- Global configuration Decalaration -->
@@ -90,17 +90,16 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                 <item>Telephony Tx</item>
                 <item>Built-In Mic</item>
                 <item>Built-In Back Mic</item>
-                <item>FM Tuner</item>
                 <item>Telephony Rx</item>
             </attachedDevices>
             <defaultOutputDevice>Speaker</defaultOutputDevice>
             <mixPorts>
-                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_PRIMARY">
+                <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_PRIMARY">
                     <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="raw" role="source"
-                        flags="AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_RAW">
+                        flags="AUDIO_OUTPUT_FLAG_FAST AUDIO_OUTPUT_FLAG_RAW">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
@@ -109,147 +108,157 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
+                <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="hifi_playback" role="source" />
+                <!--Spatial Audio-->
+                <mixPort name="immersive_out" role="source" flags="AUDIO_OUTPUT_FLAG_SPATIALIZER">
+                    <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                <!--Spatial Audio-->
+                </mixPort>
                 <mixPort name="compress_passthrough" role="source"
-                        flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING">
+                        flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING">
                 </mixPort>
                 <mixPort name="dsd_compress_passthrough" role="source"
-                         flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING">
+                         flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING">
                     <profile name="" format="AUDIO_FORMAT_DSD"
-                             samplingRates="2822400,5644800"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="2822400 5644800"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                 </mixPort>
                 <mixPort name="direct_pcm" role="source"
                         flags="AUDIO_OUTPUT_FLAG_DIRECT">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                     <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000,352800,384000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000 352800 384000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                     <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000,352800,384000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000 352800 384000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                   <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000,352800,384000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000 352800 384000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                 </mixPort>
                 <mixPort name="compressed_offload" role="source"
-                         flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING">
+                         flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING">
                     <profile name="" format="AUDIO_FORMAT_MP3"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                     <profile name="" format="AUDIO_FORMAT_FLAC"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                     <profile name="" format="AUDIO_FORMAT_ALAC"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                     <profile name="" format="AUDIO_FORMAT_APE"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000,128000,176400,192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000 128000 176400 192000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                     <profile name="" format="AUDIO_FORMAT_AAC_LC"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                     <profile name="" format="AUDIO_FORMAT_AAC_HE_V1"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                     <profile name="" format="AUDIO_FORMAT_AAC_HE_V2"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                     <profile name="" format="AUDIO_FORMAT_DTS"
-                             samplingRates="32000,44100,48000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1"/>
+                             samplingRates="32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1"/>
                     <profile name="" format="AUDIO_FORMAT_DTS_HD"
-                             samplingRates="32000,44100,48000,64000,88200,96000,128000,176400,192000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>
+                             samplingRates="32000 44100 48000 64000 88200 96000 128000 176400 192000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                     <profile name="" format="AUDIO_FORMAT_WMA"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                     <profile name="" format="AUDIO_FORMAT_WMA_PRO"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
-                             channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_2POINT1,AUDIO_CHANNEL_OUT_QUAD,AUDIO_CHANNEL_OUT_PENTA,AUDIO_CHANNEL_OUT_5POINT1,AUDIO_CHANNEL_OUT_6POINT1,AUDIO_CHANNEL_OUT_7POINT1"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                     <profile name="" format="AUDIO_FORMAT_AAC_ADTS_LC"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                     <profile name="" format="AUDIO_FORMAT_AAC_ADTS_HE_V1"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
                     <profile name="" format="AUDIO_FORMAT_AAC_ADTS_HE_V2"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,64000,88200,96000"
-                             channelMasks="AUDIO_CHANNEL_OUT_STEREO,AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 64000 88200 96000"
+                             channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>
+                    <profile name="" format="AUDIO_FORMAT_AC3"
+                             samplingRates="32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1"/>
+                    <profile name="" format="AUDIO_FORMAT_E_AC3"
+                             samplingRates="32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
+                    <profile name="" format="AUDIO_FORMAT_E_AC3_JOC"
+                             samplingRates="32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_2POINT1 AUDIO_CHANNEL_OUT_QUAD AUDIO_CHANNEL_OUT_PENTA AUDIO_CHANNEL_OUT_5POINT1 AUDIO_CHANNEL_OUT_6POINT1 AUDIO_CHANNEL_OUT_7POINT1"/>
                 </mixPort>
                 <mixPort name="voice_tx" role="source">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>
+                             samplingRates="8000 16000 48000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
                 <mixPort name="voip_rx" role="source"
-                         flags="AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_VOIP_RX">
+                         flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_VOIP_RX">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>
+                             samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
                 </mixPort>
                 <mixPort name="incall_music_uplink" role="source"
                         flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000,48000"
+                             samplingRates="8000 16000 48000"
                              channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
 
                 <mixPort name="primary input" role="sink" maxOpenCount="2" maxActiveCount="2">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,96000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 96000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
                 </mixPort>
                 <mixPort name="fast input" role="sink"
                          flags="AUDIO_INPUT_FLAG_FAST">
                      <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                              samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
-                              channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
-                </mixPort>
-                <mixPort name="quad mic" role="sink">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                        samplingRates="48000"
-                        channelMasks="AUDIO_CHANNEL_INDEX_MASK_4"/>
+                              samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                              channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
                 </mixPort>
                 <mixPort name="voip_tx" role="sink"
                          flags="AUDIO_INPUT_FLAG_VOIP_TX">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                             samplingRates="8000 16000 32000 48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
                 </mixPort>
                 <mixPort name="usb_surround_sound" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,88200,96000,176400,192000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4,AUDIO_CHANNEL_IN_5POINT1,AUDIO_CHANNEL_INDEX_MASK_6,AUDIO_CHANNEL_IN_7POINT1,AUDIO_CHANNEL_INDEX_MASK_8"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 88200 96000 176400 192000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3 AUDIO_CHANNEL_INDEX_MASK_4 AUDIO_CHANNEL_IN_5POINT1 AUDIO_CHANNEL_INDEX_MASK_6 AUDIO_CHANNEL_IN_7POINT1 AUDIO_CHANNEL_INDEX_MASK_8"/>
                     <profile name="" format="AUDIO_FORMAT_PCM_32_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,88200,96000,176400,192000"
-                             channelMasks="AUDIO_CHANNEL_IN_5POINT1,AUDIO_CHANNEL_INDEX_MASK_6,AUDIO_CHANNEL_IN_7POINT1,AUDIO_CHANNEL_INDEX_MASK_8"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 88200 96000 176400 192000"
+                             channelMasks="AUDIO_CHANNEL_IN_5POINT1 AUDIO_CHANNEL_INDEX_MASK_6 AUDIO_CHANNEL_IN_7POINT1 AUDIO_CHANNEL_INDEX_MASK_8"/>
                     <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,88200,96000,176400,192000"
-                             channelMasks="AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_INDEX_MASK_2,AUDIO_CHANNEL_IN_5POINT1,AUDIO_CHANNEL_INDEX_MASK_6,AUDIO_CHANNEL_IN_7POINT1,AUDIO_CHANNEL_INDEX_MASK_8"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 88200 96000 176400 192000"
+                             channelMasks="AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_INDEX_MASK_2 AUDIO_CHANNEL_IN_5POINT1 AUDIO_CHANNEL_INDEX_MASK_6 AUDIO_CHANNEL_IN_7POINT1 AUDIO_CHANNEL_INDEX_MASK_8"/>
                 </mixPort>
                 <mixPort name="record_24" role="sink" maxOpenCount="2" maxActiveCount="2">
                     <profile name="" format="AUDIO_FORMAT_PCM_24_BIT_PACKED"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,96000,192000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 96000 192000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3 AUDIO_CHANNEL_INDEX_MASK_4"/>
                     <profile name="" format="AUDIO_FORMAT_PCM_8_24_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,96000,192000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 96000 192000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3 AUDIO_CHANNEL_INDEX_MASK_4"/>
                     <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000,96000,192000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3,AUDIO_CHANNEL_INDEX_MASK_4"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000 96000 192000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3 AUDIO_CHANNEL_INDEX_MASK_4"/>
                 </mixPort>
                 <mixPort name="voice_rx" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
+                             samplingRates="8000 16000 48000" channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
                 </mixPort>
                 <mixPort name="mmap_no_irq_in" role="sink" flags="AUDIO_INPUT_FLAG_MMAP_NOIRQ">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK AUDIO_CHANNEL_INDEX_MASK_3"/>
                 </mixPort>
                 <mixPort name="hifi_input" role="sink" />
             </mixPorts>
@@ -278,86 +287,98 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                 </devicePort>
                 <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
                 </devicePort>
                 <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
                 </devicePort>
                 <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
+                             samplingRates="8000 16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>
                 </devicePort>
                 <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>
+                             samplingRates="8000 16000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
                 </devicePort>
                 <devicePort tagName="HDMI" type="AUDIO_DEVICE_OUT_AUX_DIGITAL" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,16000,22050,32000,44100,48000,64000,88200,96000,128000,176400,192000"/>
+                             samplingRates="8000 11025 16000 22050 32000 44100 48000 64000 88200 96000 128000 176400 192000"/>
                 </devicePort>
                 <devicePort tagName="Proxy" type="AUDIO_DEVICE_OUT_PROXY" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,16000,22050,32000,44100,48000,64000,88200,96000,128000,176400,192000"/>
+                             samplingRates="8000 11025 16000 22050 32000 44100 48000 64000 88200 96000 128000 176400 192000"/>
                 </devicePort>
                 <devicePort tagName="FM" type="AUDIO_DEVICE_OUT_FM" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_MONO,AUDIO_CHANNEL_OUT_STEREO"/>
+                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
                 </devicePort>
                 <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="44100,48000,64000,88200,96000,128000,176400,192000"/>
+                             samplingRates="44100 48000 64000 88200 96000 128000 176400 192000"/>
                 </devicePort>
                 <devicePort tagName="USB Headset Out" type="AUDIO_DEVICE_OUT_USB_HEADSET" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="44100,48000,64000,88200,96000,128000,176400,192000"/>
+                             samplingRates="44100 48000 64000 88200 96000 128000 176400 192000"/>
                 </devicePort>
 
                 <!-- Input devices declaration, i.e. Source DEVICE PORT -->
                 <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
                 </devicePort>
                 <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
-                </devicePort>
-                <devicePort tagName="FM Tuner" type="AUDIO_DEVICE_IN_FM_TUNER" role="source">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
                 </devicePort>
                 <devicePort tagName="Wired Headset Mic" type="AUDIO_DEVICE_IN_WIRED_HEADSET" role="source">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
-                             channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                             samplingRates="8000 11025 12000 16000 22050 24000 32000 44100 48000"
+                             channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO AUDIO_CHANNEL_IN_FRONT_BACK"/>
                 </devicePort>
                 <devicePort tagName="BT SCO Headset Mic" type="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET" role="source">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                             samplingRates="8000 16000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
                 </devicePort>
                 <devicePort tagName="Telephony Rx" type="AUDIO_DEVICE_IN_TELEPHONY_RX" role="source">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="8000,16000,48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
+                             samplingRates="8000 16000 48000" channelMasks="AUDIO_CHANNEL_IN_MONO"/>
                 </devicePort>
                 <devicePort tagName="USB Device In" type="AUDIO_DEVICE_IN_USB_DEVICE" role="source">
                 </devicePort>
                 <devicePort tagName="USB Headset In" type="AUDIO_DEVICE_IN_USB_HEADSET" role="source">
                 </devicePort>
 
+            <!-- Custom Bluetooth Ports Declarations for Dolby Processing -->
+                <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LDAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000 88200 96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LDAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000 88200 96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LDAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100 48000 88200 96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+            
             </devicePorts>
             <!-- route declaration, i.e. list all available sources for a given sink -->
             <routes>
                 <route type="mix" sink="Earpiece"
                        sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out"/>
                 <route type="mix" sink="Speaker"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out"/>
+                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,immersive_out"/>
                 <route type="mix" sink="Wired Headset"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,dsd_compress_passthrough"/>
+                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,dsd_compress_passthrough,immersive_out"/>
                 <route type="mix" sink="Wired Headphones"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,dsd_compress_passthrough"/>
+                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,dsd_compress_passthrough,immersive_out"/>
                 <route type="mix" sink="Line"
                        sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out"/>
                 <route type="mix" sink="HDMI"
@@ -367,27 +388,25 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                 <route type="mix" sink="FM"
                        sources="primary output"/>
                 <route type="mix" sink="BT SCO"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
+                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,immersive_out"/>
                 <route type="mix" sink="BT SCO Headset"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
+                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,immersive_out"/>
                 <route type="mix" sink="BT SCO Car Kit"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
+                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,immersive_out"/>
                 <route type="mix" sink="USB Device Out"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback"/>
+                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback,immersive_out"/>
                 <route type="mix" sink="USB Headset Out"
-                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback"/>
+                       sources="primary output,raw,deep_buffer,direct_pcm,compressed_offload,voip_rx,mmap_no_irq_out,hifi_playback,immersive_out"/>
                 <route type="mix" sink="Telephony Tx"
                        sources="voice_tx,incall_music_uplink"/>
                 <route type="mix" sink="voice_rx"
                        sources="Telephony Rx"/>
                 <route type="mix" sink="primary input"
-                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx"/>
+                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,Telephony Rx"/>
                 <route type="mix" sink="usb_surround_sound"
                        sources="USB Device In,USB Headset In"/>
                 <route type="mix" sink="fast input"
                        sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,Wired Headset Mic"/>
-                <route type="mix" sink="quad mic"
-                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,Wired Headset Mic"/>
                 <route type="mix" sink="voip_tx"
                        sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic"/>
                 <route type="mix" sink="record_24"
@@ -395,6 +414,14 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                 <route type="mix" sink="mmap_no_irq_in"
                        sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,USB Device In,USB Headset In"/>
                 <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />
+                
+                <!-- Custom Bluetooth Routes Declaration for Dolby Processing -->
+                <route type="mix" sink="BT A2DP Out"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx,immersive_out"/>
+                <route type="mix" sink="BT A2DP Headphones"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx,immersive_out"/>
+                <route type="mix" sink="BT A2DP Speaker"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx,immersive_out"/>
             </routes>
 
         </module>
@@ -420,7 +447,7 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
         </module>
 
         <!-- Bluetooth Audio HAL -->
-        <xi:include href="/vendor/etc/bluetooth_audio_policy_configuration.xml"/>
+        <xi:include href="/vendor/etc/bluetooth_audio_policy_configuration_7_0.xml"/>
 
         <!-- Remote Submix Audio HAL -->
         <xi:include href="/vendor/etc/r_submix_audio_policy_configuration.xml"/>

audio/audio_policy_volumes.xml

@@ -0,0 +1,348 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<!-- Volume section defines a volume curve for a given use case and device category.
+It contains a list of points of this curve expressing the attenuation in Millibels for a given
+volume index from 0 to 100.
+<volume stream=”AUDIO_STREAM_MUSIC” deviceCategory=””>
+<point>0,-9600</point>
+<point>100,0</point>
+</volume>
+-->
+<volumes>
+    <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_HEADSET">
+        <point>0,-4200</point>
+        <point>33,-2800</point>
+        <point>66,-1400</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_A2DP">
+        <point>0,-4200</point>
+        <point>33,-2800</point>
+        <point>66,-1400</point>
+        <point>100,0</point>
+    </volume>
+    <!-- Qinhui.Gu@PSW.MM.AudioServer.Policy, 2019/12/11, add USB_HEADSET device category for tuning separately -->
+    <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_USB_HEADSET">
+        <point>0,-4200</point>
+        <point>33,-2800</point>
+        <point>66,-1400</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_SPEAKER">
+        <point>0,-2400</point>
+        <point>33,-1600</point>
+        <point>66,-800</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_EARPIECE">
+        <point>0,-2400</point>
+        <point>33,-1600</point>
+        <point>66,-800</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                             ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_VOICE_CALL" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                             ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_HEADSET">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <!-- #ifdef 
+    //YaJun.Li@MM.AudioServer.Policy, 2019/08/21,modify for voip and a2dp volume -->
+    <volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_A2DP">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <!-- Qinhui.Gu@PSW.MM.AudioServer.Policy, 2019/12/11, add USB_HEADSET device category for tuning separately -->
+    <volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_USB_HEADSET">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <!-- #endif  -->
+    <volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                                         ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                         ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                         ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_SYSTEM" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                         ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_HEADSET"
+                                       ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                       ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                       ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_SPEAKER">
+        <point>1,-4050</point>
+        <point>33,-2950</point>
+        <point>66,-2100</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                       ref="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA">
+        <!--yanweibo 20180405 sync device ring volume with speaker for call info brocaste!-->
+        <point>1,-2970</point>
+        <point>33,-2010</point>
+        <point>66,-1020</point>
+        <point>100,0</point>
+        <!--modify end!-->
+    </volume>
+    <volume stream="AUDIO_STREAM_RING" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                       ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_HEADSET">
+        <point>1,-6300</point>
+        <point>20,-3600</point>
+        <point>60,-2300</point>
+        <point>100,-500</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                        ref="DEFAULT_MEDIA_VOLUME_CURVE_A2DP"/>
+    <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                        ref="DEFAULT_MEDIA_VOLUME_CURVE_USB_HEADSET"/>
+    <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                                        ref="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                        ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                        ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                        ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_HEADSET"
+                                        ref="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                        ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                       ref="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_SPEAKER">
+    <!--#ifdef 
+        rich.yu@MM.Audio, 2020/06/12, fix alarm volume can not set to 0
+        <point>0,-2970</point>-->
+        <point>1,-2970</point>
+    <!--#endif /**/-->
+        <point>33,-2010</point>
+        <point>66,-1020</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                        ref="DEFAULT_NON_MUTABLE_EARPIECE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                        ref="DEFAULT_NON_MUTABLE_EXT_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ALARM" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                        ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_HEADSET"
+                                               ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                               ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                               ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_SPEAKER">
+        <point>1,-2970</point>
+        <point>33,-2010</point>
+        <point>66,-1020</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                               ref="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                               ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_NOTIFICATION" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                               ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_HEADSET">
+        <!--#ifdef 
+        zhangrun@MM.Audio 2019/08/02, [GCEQ-3989],Improve the minimum volume of the bt-sco voip call
+        <point>0,-4200</point>
+        <point>33,-2800</point>
+        <point>66,-1400</point> -->
+        <point>0,-2400</point>
+        <point>33,-1600</point>
+        <point>66,-800</point>
+        <!--#endif /**/-->
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_A2DP">
+        <!--#ifdef 
+        zhangrun@MM.Audio 2019/08/02, [GCEQ-3989],Improve the minimum volume of the bt-sco voip call
+        <point>0,-4200</point>
+        <point>33,-2800</point>
+        <point>66,-1400</point> -->
+        <point>0,-2400</point>
+        <point>33,-1600</point>
+        <point>66,-800</point>
+        <!--#endif /**/-->
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_USB_HEADSET">
+        <!--#ifdef 
+        zhangrun@MM.Audio 2019/08/02, [GCEQ-3989],Improve the minimum volume of the bt-sco voip call
+        <point>0,-4200</point>
+        <point>33,-2800</point>
+        <point>66,-1400</point> -->
+        <point>0,-2400</point>
+        <point>33,-1600</point>
+        <point>66,-800</point>
+        <!--#endif /**/-->
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_SPEAKER">
+        <point>0,-2400</point>
+        <point>33,-1600</point>
+        <point>66,-800</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_EARPIECE">
+        <point>0,-4200</point>
+        <point>33,-2800</point>
+        <point>66,-1400</point>
+        <point>100,0</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                                ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_BLUETOOTH_SCO" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                                ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_HEADSET">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_A2DP">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_USB_HEADSET">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                                                   ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                                   ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                                   ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ENFORCED_AUDIBLE" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                                   ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_HEADSET">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_A2DP">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_USB_HEADSET">
+        <point>1,-3000</point>
+        <point>33,-2600</point>
+        <point>66,-2200</point>
+        <point>100,-1800</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_SPEAKER">
+        <!-- modified by yanweibo increase dtmf volume ref="DEFAULT_SYSTEM_VOLUME_CURVE"/ !-->
+        <point>1,-3000</point>
+        <point>33,-2400</point>
+        <point>66,-1800</point>
+        <point>100,-1000</point>
+    </volume>
+    <volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                       ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                       ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_DTMF" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                       ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_HEADSET"
+                                      ref="SILENT_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                      ref="SILENT_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                      ref="SILENT_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                                      ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                      ref="SILENT_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                      ref="SILENT_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_TTS" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                      ref="SILENT_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_HEADSET"
+                                                ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                                ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                                ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                                                ref="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                                ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                                ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ACCESSIBILITY" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                                ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ASSISTANT" deviceCategory="DEVICE_CATEGORY_HEADSET"
+                                                ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ASSISTANT" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                                ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ASSISTANT" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                                ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ASSISTANT" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                                                ref="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ASSISTANT" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                                ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ASSISTANT" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                                ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_ASSISTANT" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                                ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_HEADSET"
+                                            ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                            ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                            ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                                            ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                            ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                            ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_REROUTING" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                            ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_HEADSET"
+                                        ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_A2DP"
+                                        ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_USB_HEADSET"
+                                        ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                                        ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_EARPIECE"
+                                        ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_EXT_MEDIA"
+                                        ref="FULL_SCALE_VOLUME_CURVE"/>
+    <volume stream="AUDIO_STREAM_PATCH" deviceCategory="DEVICE_CATEGORY_HEARING_AID"
+                                        ref="FULL_SCALE_VOLUME_CURVE"/>
+</volumes>

audio/default_volume_tables.xml

@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (C) 2015 The Android Open Source Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<!-- Default Volume Tables included by Audio Policy Configuration file -->
+<!-- Full Default Volume table for all device category -->
+<volumes>
+    <reference name="FULL_SCALE_VOLUME_CURVE">
+    <!-- Full Scale reference Volume Curve -->
+        <point>0,0</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="SILENT_VOLUME_CURVE">
+        <point>0,-9600</point>
+        <point>100,-9600</point>
+    </reference>
+    <reference name="DEFAULT_SYSTEM_VOLUME_CURVE">
+    <!-- Default System reference Volume Curve -->
+        <point>1,-2400</point>
+        <point>33,-1800</point>
+        <point>66,-1200</point>
+        <point>100,-600</point>
+    </reference>
+    <reference name="DEFAULT_MEDIA_VOLUME_CURVE">
+    <!-- Default Media reference Volume Curve -->
+        <point>1,-5800</point>
+        <point>20,-4000</point>
+        <point>60,-1700</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_MEDIA_VOLUME_CURVE_USB_HEADSET">
+        <point>1,-6100</point>
+        <point>20,-4000</point>
+        <point>60,-1650</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_MEDIA_VOLUME_CURVE_A2DP">
+        <point>1,-5800</point>
+        <point>20,-4000</point>
+        <point>60,-1700</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE">
+    <!--Default Volume Curve -->
+        <point>1,-4950</point>
+        <point>33,-3350</point>
+        <point>66,-1700</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE">
+    <!-- Default is Speaker Media Volume Curve -->
+    <!--#ifdef 
+        dujie@MM.Audio, 2020/07/06, reduce the minimum volume loudness -->
+        <point>1,-5300</point>
+        <point>20,-3300</point>
+        <point>60,-1000</point>
+        <point>100,0</point>
+    <!--#endif /**/-->
+    </reference>
+    <reference name="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE">
+    <!--Default Volume Curve -->
+        <point>1,-4950</point>
+        <point>33,-3350</point>
+        <point>66,-1700</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE">
+    <!-- Default is Ext Media System Volume Curve -->
+        <point>1,-5800</point>
+        <point>20,-4000</point>
+        <point>60,-2100</point>
+        <point>100,-1000</point>
+    </reference>
+    <reference name="DEFAULT_HEARING_AID_VOLUME_CURVE">
+    <!-- Default Hearing Aid Volume Curve -->
+        <point>1,-12700</point>
+        <point>20,-8000</point>
+        <point>60,-4000</point>
+        <point>100,0</point>
+    </reference>
+    <!-- **************************************************************** -->
+    <!-- Non-mutable default volume curves:                               -->
+    <!--     * first point is always for index 0                          -->
+    <!--     * attenuation is small enough that stream can still be heard -->
+    <reference name="DEFAULT_NON_MUTABLE_VOLUME_CURVE">
+    <!-- Default non-mutable reference Volume Curve -->
+    <!--        based on DEFAULT_MEDIA_VOLUME_CURVE -->
+        <point>0,-5800</point>
+        <point>20,-4000</point>
+        <point>60,-1700</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE">
+    <!--Default non-mutable Volume Curve for headset -->
+    <!--    based on DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE -->
+        <point>0,-4950</point>
+        <point>33,-3350</point>
+        <point>66,-1700</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE">
+    <!-- Default non-mutable Speaker Volume Curve -->
+    <!--    based on DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE -->
+        <point>0,-5800</point>
+        <point>20,-4000</point>
+        <point>60,-1700</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_NON_MUTABLE_EARPIECE_VOLUME_CURVE">
+    <!--Default non-mutable Volume Curve -->
+    <!--    based on DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE -->
+        <point>0,-4950</point>
+        <point>33,-3350</point>
+        <point>66,-1700</point>
+        <point>100,0</point>
+    </reference>
+    <reference name="DEFAULT_NON_MUTABLE_EXT_VOLUME_CURVE">
+    <!-- Default non-mutable Ext Media System Volume Curve -->
+    <!--     based on DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE -->
+        <point>0,-5800</point>
+        <point>20,-4000</point>
+        <point>60,-2100</point>
+        <point>100,-1000</point>
+    </reference>
+    <reference name="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE">
+    <!-- Default non-mutable Hearing Aid Volume Curve -->
+    <!--     based on DEFAULT_HEARING_AID_VOLUME_CURVE -->
+        <point>0,-12700</point>
+        <point>20,-8000</point>
+        <point>60,-4000</point>
+        <point>100,0</point>
+    </reference>
+</volumes>

common.mk

@@ -41,8 +41,8 @@ PRODUCT_PACKAGES += \
     audio.usb.default
 
 PRODUCT_PACKAGES += \
-    android.hardware.audio@6.0-impl \
-    android.hardware.audio.effect@6.0-impl \
+    android.hardware.audio@7.0-impl \
+    android.hardware.audio.effect@7.0-impl \
     android.hardware.audio.service \
     android.hardware.soundtrigger@2.3-impl
 
@@ -65,9 +65,11 @@ PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/audio/audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio/sku_yupik/audio_policy_configuration.xml
 
 PRODUCT_COPY_FILES += \
-    frameworks/av/services/audiopolicy/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml \
-    frameworks/av/services/audiopolicy/config/bluetooth_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_audio_policy_configuration.xml \
-    frameworks/av/services/audiopolicy/config/default_volume_tables.xml:$(TARGET_COPY_OUT_VENDOR)/etc/default_volume_tables.xml \
+    $(LOCAL_PATH)/audio/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml \
+    $(LOCAL_PATH)/audio/default_volume_tables.xml:$(TARGET_COPY_OUT_VENDOR)/etc/default_volume_tables.xml \
+
+PRODUCT_COPY_FILES += \
+    frameworks/av/services/audiopolicy/config/bluetooth_audio_policy_configuration_7_0.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_audio_policy_configuration_7_0.xml \
     frameworks/av/services/audiopolicy/config/r_submix_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/r_submix_audio_policy_configuration.xml \
     frameworks/av/services/audiopolicy/config/usb_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/usb_audio_policy_configuration.xml \
     frameworks/native/data/etc/android.hardware.audio.low_latency.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.audio.low_latency.xml \
@@ -128,6 +130,10 @@ PRODUCT_COPY_FILES += \
 # DebugFS
 PRODUCT_SET_DEBUGFS_RESTRICTIONS := true
 
+# Device-specific settings
+PRODUCT_PACKAGES += \
+    XiaomiParts
+
 # Display
 PRODUCT_PACKAGES += \
     android.hardware.graphics.mapper@3.0-impl-qti-display \
@@ -141,6 +147,9 @@ PRODUCT_PACKAGES += \
 PRODUCT_COPY_FILES += \
     hardware/qcom-caf/sm8350/display/config/snapdragon_color_libs_config.xml:$(TARGET_COPY_OUT_VENDOR)/etc/snapdragon_color_libs_config.xml
 
+# Dolby
+$(call inherit-product, hardware/dolby/dolby.mk)
+
 # DRM
 PRODUCT_PACKAGES += \
     android.hardware.drm-service.clearkey

gps/etc/lowi.conf

@@ -22,7 +22,7 @@
 
 # Log level
 # EL_LOG_OFF = 0, EL_ERROR = 1, EL_WARNING = 2, EL_INFO = 3, EL_DEBUG = 4, EL_VERBOSE = 5, EL_LOG_ALL = 100
-LOWI_LOG_LEVEL = 3
+LOWI_LOG_LEVEL = 2
 LOWI_USE_LOWI_LP = 0
 LOWI_HE_RTT_SUPPORT = 1
 LOWI_USE_NLMSG_FOR_CAPS = 1

hidl/manifest_lahaina.xml

@@ -39,7 +39,7 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <hal format="hidl">
         <name>android.hardware.audio</name>
         <transport>hwbinder</transport>
-        <version>6.0</version>
+        <version>7.0</version>
         <interface>
             <name>IDevicesFactory</name>
             <instance>default</instance>
@@ -48,7 +48,7 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <hal format="hidl">
         <name>android.hardware.audio.effect</name>
         <transport>hwbinder</transport>
-        <version>6.0</version>
+        <version>7.0</version>
         <interface>
             <name>IEffectsFactory</name>
             <instance>default</instance>

media/lahaina/media_codecs_lahaina.xml

@@ -103,6 +103,7 @@
 -->
 
 <MediaCodecs>
+    <Include href="media_codecs_dolby_audio.xml" />
     <Settings>
         <Domain name="telephony" enabled="true" />
         <Setting name="max-video-encoder-input-buffers" value="11" />

overlay-lineage/frameworks/base/packages/SystemUI/res/values/config.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2016-2023 crDroid Android Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+    <!-- If not zero, limits the internal screen recorder's framerate to the set value. -->
+    <integer name="config_screenRecorderMaxFramerate">120</integer>
+</resources>

overlay/frameworks/base/core/res/res/values/config.xml

@@ -203,9 +203,6 @@
         <item>"/system/bin/surfaceflinger"</item>
     </string-array>
 
-    <!-- Should the pinner service pin the Home application? -->
-    <bool name="config_pinnerHomeApp">true</bool>
-
     <!-- Enable doze mode
          ComponentName of a dream to show whenever the system would otherwise have gone to sleep. -->
     <string translatable="false" name="config_dozeComponent">com.android.systemui/com.android.systemui.doze.DozeService</string>

overlay/frameworks/base/packages/SystemUI/res/values/config.xml

@@ -55,6 +55,9 @@
         <item>0</item>
     </integer-array>
 
+    <!-- Whether usage of the proximity sensor during doze is supported -->
+    <bool name="doze_proximity_sensor_supported">false</bool>
+    
     <!-- Preferred max refresh rate at keyguard, if supported by the display. -->
     <integer name="config_keyguardMaxRefreshRate">60</integer>
 </resources>

overlay/packages/apps/Settings/res/values/config.xml

@@ -15,6 +15,9 @@
 -->
 
 <resources>
+    <!-- Device specific doze package -->
+    <string name="config_customDozePackage" translatable="false">org.lineageos.settings/org.lineageos.settings.doze.DozeSettingsActivity</string>
+
     <!-- The number of vibration intensity levels supported by the device.
 
          Note that this should correspond to the ability to vary the vibration amplitude, with

parts/Android.bp

@@ -0,0 +1,20 @@
+//
+// Copyright (C) 2017-2020 The LineageOS Project
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+android_app {
+    name: "XiaomiParts",
+
+    srcs: ["src/**/*.java"],
+
+    certificate: "platform",
+    platform_apis: true,
+    system_ext_specific: true,
+    privileged: true,
+
+    static_libs: [
+        "org.lineageos.settings.resources",
+    ],
+}

parts/AndroidManifest.xml

@@ -0,0 +1,207 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2015-2016 The CyanogenMod Project
+                   2017-2018 The LineageOS Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.lineageos.settings"
+    android:versionCode="1"
+    android:versionName="1.0"
+    android:sharedUserId="android.uid.system">
+
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.GET_TASKS" />
+
+    <protected-broadcast android:name="com.android.systemui.doze.pulse" />
+
+    <uses-sdk
+        android:minSdkVersion="24"
+        android:targetSdkVersion="30"/>
+
+    <application
+        android:label="@string/device_settings_app_name"
+        android:persistent="true"
+        android:defaultToDeviceProtectedStorage="true"
+        android:directBootAware="true"
+        android:theme="@style/Theme.SubSettingsBase">
+
+        <receiver android:name=".BootCompletedReceiver">
+            <intent-filter android:priority="1000">
+                <action android:name="android.intent.action.LOCKED_BOOT_COMPLETED" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </receiver>
+
+        <activity
+            android:name=".doze.DozeSettingsActivity"
+            android:label="@string/ambient_display_title">
+        </activity>
+
+        <service android:name=".doze.DozeService"
+                 android:permission="XiaomiDozeService">
+        </service>
+
+        <activity
+            android:name=".thermal.ThermalActivity"
+            android:label="@string/thermal_title">
+            <intent-filter>
+                <action android:name="com.android.settings.action.IA_SETTINGS" />
+            </intent-filter>
+            <meta-data
+                android:name="com.android.settings.category"
+                android:value="com.android.settings.category.ia.battery" />
+            <meta-data
+                android:name="com.android.settings.summary"
+                android:resource="@string/thermal_summary" />
+        </activity>
+
+        <service
+            android:name=".thermal.ThermalService"
+            android:permission="ThermalService">
+        </service>
+
+        <activity
+            android:name=".touchsampling.TouchSamplingSettingsActivity"
+            android:label="@string/htsr_enable_title"
+            android:theme="@style/Theme.SubSettingsBase"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.android.settings.action.IA_SETTINGS" />
+            </intent-filter>
+            <meta-data
+                android:name="com.android.settings.category"
+                android:value="com.android.settings.category.ia.display" />
+            <meta-data
+                android:name="com.android.settings.summary"
+                android:resource="@string/htsr_enable_summary" />
+        </activity>
+        <service
+            android:name=".touchsampling.TouchSamplingTileService"
+            android:icon="@drawable/ic_htsr"
+            android:label="@string/htsr_enable_title"
+            android:exported="true"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
+            <intent-filter>
+                <action android:name="android.service.quicksettings.action.QS_TILE" />
+            </intent-filter>
+        </service>
+
+        <activity
+            android:name=".speaker.ClearSpeakerActivity" 
+            android:label="@string/clear_speaker_title">
+            <intent-filter>
+                <action android:name="com.android.settings.action.IA_SETTINGS" />
+            </intent-filter>
+            <meta-data
+                android:name="com.android.settings.category"
+                android:value="com.android.settings.category.ia.sound" />
+            <meta-data
+                android:name="com.android.settings.summary"
+                android:resource="@string/clear_speaker_summary" />
+        </activity>
+
+        <activity
+            android:name=".refreshrate.RefreshActivity"
+            android:label="@string/refresh_title"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.android.settings.action.IA_SETTINGS" />
+            </intent-filter>
+            <meta-data
+                android:name="com.android.settings.category"
+                android:value="com.android.settings.category.ia.display" />
+            <meta-data
+                android:name="com.android.settings.summary"
+                android:resource="@string/refresh_summary" />
+        </activity>
+
+        <service
+            android:name=".refreshrate.RefreshService"
+            android:exported="true"
+            android:permission="RefreshService">
+        </service>
+
+        <service
+            android:name=".thermal.ThermalTileService"
+            android:icon="@drawable/ic_thermal"
+            android:label="@string/thermal_title"
+            android:exported="true"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
+             <intent-filter>
+                <action
+                    android:name="android.service.quicksettings.action.QS_TILE"/>
+            </intent-filter>
+        </service>
+
+        <service
+            android:name=".display.DcDimmingTileService"
+            android:exported="true"
+            android:icon="@drawable/ic_dc_tile"
+            android:label="@string/dc_dimming_enable_title"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
+            <intent-filter>
+                <action
+                    android:name="android.service.quicksettings.action.QS_TILE"/>
+            </intent-filter>
+        </service>
+        <activity
+            android:name=".display.DcDimmingSettingsActivity"
+            android:label="@string/dc_dimming_enable_title"
+            android:exported="true"
+            android:theme="@style/Theme.SubSettingsBase">
+            <intent-filter>
+                <action android:name="com.android.settings.action.IA_SETTINGS" />
+            </intent-filter>
+            <meta-data
+                android:name="com.android.settings.category"
+                android:value="com.android.settings.category.ia.display" />
+            <meta-data
+                android:name="com.android.settings.summary"
+                android:resource="@string/dc_dimming_enable_summary" />
+        </activity>
+        <activity
+            android:name=".hbm.HBMActivity"
+            android:label="@string/hbm_fragment_title"
+            android:exported="false"
+            android:theme="@style/Theme.SubSettingsBase">
+            <intent-filter>
+                <action android:name="com.android.settings.action.IA_SETTINGS" />
+            </intent-filter>
+            <meta-data
+                android:name="com.android.settings.category"
+                android:value="com.android.settings.category.ia.display" />
+            <meta-data
+                android:name="com.android.settings.summary"
+                android:resource="@string/hbm_fragment_summary" />
+        </activity>
+        <activity
+            android:name=".hbm.HBMFragment" />
+        <service
+            android:name=".hbm.AutoHBMService"
+            android:exported="false" />
+        <service
+            android:name=".hbm.HBMModeTileService"
+            android:icon="@drawable/ic_hbm_tile"
+            android:label="@string/hbm_mode_title"
+            android:exported="true"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
+            <intent-filter>
+                <action
+                    android:name="android.service.quicksettings.action.QS_TILE"/>
+            </intent-filter>
+        </service>
+    </application>
+</manifest>

parts/res/drawable/ic_clear_speaker.xml

@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorControlNormal">
+    <path
+        android:fillColor="#000"
+        android:pathData="M20 4H4C2.9 4 2 4.9 2 6v12c0 1.1 0.9 2 2 2h16c1.1 0 2-0.9 2-2V6c0-1.1-0.9-2-2-2zm0 14H4V6h16v12z"/>
+    <path
+        android:fillColor="#000"
+        android:pathData="M8.29 15.71c-0.49-0.49-0.88-1.06-1.14-1.7c-0.26-0.64-0.4-1.32-0.4-2.01c0-1.35 0.52-2.69 1.53-3.72L7.05 7.05C5.68 8.41 5 10.21 5 12s0.68 3.59 2.06 4.94l1.23-1.23zM12 15.5c1.93 0 3.5-1.57 3.5-3.5S13.93 8.5 12 8.5S8.5 10.07 8.5 12s1.57 3.5 3.5 3.5zm0-5c0.83 0 1.5 0.67 1.5 1.5s-0.67 1.5-1.5 1.5s-1.5-0.67-1.5-1.5s0.67-1.5 1.5-1.5zm3.72 5.22l1.23 1.23C18.32 15.59 19 13.79 19 12s-0.68-3.59-2.06-4.94l-1.23 1.23c0.49 0.49 0.88 1.06 1.14 1.7c0.26 0.64 0.4 1.32 0.4 2.01c0 1.35-0.52 2.69-1.53 3.72z"/>
+</vector>

parts/res/drawable/ic_custom_seekbar_minus.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2018-2021 crDroid Android Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24.0dp"
+        android:height="24.0dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0" >
+    <path
+        android:fillColor="?android:attr/colorControlNormal"
+        android:pathData="M19,13H5V11H19V13Z" />
+</vector>

parts/res/drawable/ic_custom_seekbar_plus.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2018-2021 crDroid Android Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24.0dp"
+        android:height="24.0dp"
+        android:viewportWidth="48.0"
+        android:viewportHeight="48.0" >
+    <path
+        android:fillColor="?android:attr/colorControlNormal"
+        android:pathData="M38.0,26.0L26.0,26.0l0.0,12.0l-4.0,0.0L22.0,26.0L10.0,26.0l0.0,-4.0l12.0,0.0L22.0,10.0l4.0,0.0l0.0,12.0l12.0,0.0l0.0,4.0z" />
+</vector>

parts/res/drawable/ic_custom_seekbar_reset.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2018-2021 crDroid Android Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24.0dp"
+        android:height="24.0dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0" >
+    <path
+        android:fillColor="?android:attr/colorControlNormal"
+        android:pathData="M12.5,8C9.85,8 7.45,9 5.6,10.6L2,7V16H11L7.38,12.38C8.77,11.22 10.54,10.5 12.5,10.5C16.04,10.5 19.05,12.81 20.1,16L22.47,15.22C21.08,11.03 17.15,8 12.5,8Z" />
+</vector>

parts/res/drawable/ic_dc_tile.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
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+</vector>

parts/res/drawable/ic_dcdimming.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:tint="?android:attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M23.5,17L18.5,22L15,18.5L16.5,17L18.5,19L22,15.5L23.5,17M12,9A3,3 0 0,1 15,12A3,3 0 0,1 12,15A3,3 0 0,1 9,12A3,3 0 0,1 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.75,12.65 22.44,13.26 22.08,13.85C21.5,13.5 20.86,13.25 20.18,13.12L20.82,12C19.17,8.64 15.76,6.5 12,6.5C8.24,6.5 4.83,8.64 3.18,12C4.83,15.36 8.24,17.5 12,17.5L13.21,17.43C13.07,17.93 13,18.46 13,19V19.46L12,19.5C7,19.5 2.73,16.39 1,12C2.73,7.61 7,4.5 12,4.5Z" />
+</vector>

parts/res/drawable/ic_doze_aod.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:tint="?android:attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M17,19V5H7V19H17M17,1A2,2 0 0,1 19,3V21A2,2 0 0,1 17,23H7C5.89,23 5,22.1 5,21V3C5,1.89 5.89,1 7,1H17M9,7H15V9H9V7M9,11H13V13H9V11Z" />
+</vector>

parts/res/drawable/ic_doze_brightness_auto.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:tint="?android:attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M14.3,16L13.6,14H10.4L9.7,16H7.8L11,7H13L16.2,16H14.3M20,8.69V4H15.31L12,0.69L8.69,4H4V8.69L0.69,12L4,15.31V20H8.69L12,23.31L15.31,20H20V15.31L23.31,12L20,8.69M10.85,12.65H13.15L12,9L10.85,12.65Z"/>
+</vector>

parts/res/drawable/ic_doze_brightness_high.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:tint="?android:attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M12,8A4,4 0 0,0 8,12A4,4 0 0,0 12,16A4,4 0 0,0 16,12A4,4 0 0,0 12,8M12,18A6,6 0 0,1 6,12A6,6 0 0,1 12,6A6,6 0 0,1 18,12A6,6 0 0,1 12,18M20,8.69V4H15.31L12,0.69L8.69,4H4V8.69L0.69,12L4,15.31V20H8.69L12,23.31L15.31,20H20V15.31L23.31,12L20,8.69Z"/>
+</vector>

parts/res/drawable/ic_doze_brightness_low.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:tint="?android:attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="#000" android:pathData="M12,18V6A6,6 0 0,1 18,12A6,6 0 0,1 12,18M20,15.31L23.31,12L20,8.69V4H15.31L12,0.69L8.69,4H4V8.69L0.69,12L4,15.31V20H8.69L12,23.31L15.31,20H20V15.31Z"/>
+</vector>

parts/res/drawable/ic_hbm_tile.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="#000"
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+</vector>

parts/res/drawable/ic_htsr.xml

@@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:tint="?android:attr/colorControlNormal">
+
+    <path
+        android:fillColor="#000"
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+</vector>

parts/res/drawable/ic_info_outline.xml

@@ -0,0 +1,11 @@
+<!-- drawable/ic_info_outline.xml -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0"
+    android:tint="?android:attr/colorControlNormal">
+    <path
+        android:fillColor="#000"
+        android:pathData="M11,17h2v-6h-2v6zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8zM11,9h2L13,7h-2v2z" />
+</vector>

parts/res/drawable/ic_refresh_120.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorAccent">
+    <path
+        android:fillColor="#ff000000"
+        android:pathData="M17 1.01L7 1C5.9 1 5 1.9 5 3v4h2V3h10v18H7v-4H5v4c0 1.1 0.9 2 2 2h10c1.1 0 2-0.9 2-2V3c0-1.1-0.9-1.99-2-1.99Z"/>
+    <path
+        android:fillColor="#ff000000"
+        android:pathData="M1 8v1.56h1.56v6.22H4.1V8H1Z"/>
+    <path
+        android:fillColor="#ff000000"
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+    <path
+        android:fillColor="#ff000000"
+        android:strokeColor="#ff000000"
+        android:strokeWidth="1"
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+</vector>

parts/res/drawable/ic_refresh_60.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorAccent">
+    <path
+        android:fillColor="#ff000000"
+        android:pathData="M6.55 8c-0.4 0-0.8 0.16-1.1 0.46C5.17 8.75 5 9.14 5 9.56v4.66c0 0.4 0.16 0.8 0.46 1.1 0.29 0.29 0.68 0.45 1.1 0.45H8.1c0.41 0 0.8-0.16 1.1-0.46 0.29-0.29 0.45-0.68 0.45-1.1v-1.55c0-0.41-0.16-0.8-0.45-1.1-0.3-0.29-0.69-0.45-1.1-0.45H6.55V9.55h3.11V8h-3.1Zm0 4.66h1.56v1.56H6.55v-1.56Z"/>
+    <path
+        android:fillColor="#ff000000"
+        android:pathData="M12 8c-0.42 0-0.81 0.16-1.1 0.46-0.3 0.29-0.46 0.68-0.46 1.1v4.66c0 0.4 0.16 0.8 0.45 1.1 0.3 0.29 0.69 0.45 1.1 0.45h1.56c0.4 0 0.8-0.16 1.1-0.46 0.29-0.29 0.45-0.68 0.45-1.1V9.56c0-0.4-0.16-0.8-0.46-1.1C14.35 8.17 13.96 8 13.54 8H12Zm0 1.55h1.55v4.67h-1.56V9.55Z"/>
+    <path
+        android:fillColor="#ff000000"
+        android:pathData="M17 1.01L7 1C5.9 1 5 1.9 5 3v4h2V3h10v18H7v-4H5v4c0 1.1 0.9 2 2 2h10c1.1 0 2-0.9 2-2V3c0-1.1-0.9-1.99-2-1.99Z"/>
+</vector>

parts/res/drawable/ic_refresh_default.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorAccent">
+    <path
+        android:fillColor="#ff000000"
+        android:pathData="M17 3.01V15l2 2V3.01c0-1.1-0.9-1.99-2-1.99L7 1C6 0.99 5 1.99 5 2.99L7 5V3.01h10Zm4.2 18.19L19 19.01l-2-2-10-10-2-2-2.19-2.19L1.4 4.23 5 7.84v13.17c0 1.1 0.9 2 2 2h10c0.85 0 1.58-0.55 1.87-1.3l0.91 0.91 1.41-1.42ZM17 21.01H7L17 21v-0.99 1Zm-10 0V9.84l10 10.17V21L7 21.01Z"/>
+</vector>

parts/res/drawable/ic_scenes.xml

@@ -0,0 +1,9 @@
+<!-- drawable/music_clef_bass.xml -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorControlNormal">
+    <path android:fillColor="#000" android:pathData="M18.5 5A1.5 1.5 0 1 1 17 6.5A1.5 1.5 0 0 1 18.5 5M18.5 11A1.5 1.5 0 1 1 17 12.5A1.5 1.5 0 0 1 18.5 11M10 4A5 5 0 0 0 5 9V10A2 2 0 1 0 7.18 8A3 3 0 0 1 10 6A4 4 0 0 1 14 10C14 13.59 11.77 16.19 7 18.2L7.76 20.04C13.31 17.72 16 14.43 16 10A6 6 0 0 0 10 4Z" />
+</vector>

parts/res/drawable/ic_thermal.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="?android:attr/colorControlNormal"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M17 3H21V5H17V3M17 7H21V9H17V7M17 11H21V13H17.75L17 12.1V11M21 15V17H19C19 16.31 18.9 15.63 18.71 15H21M7 3V5H3V3H7M7 7V9H3V7H7M7 11V12.1L6.25 13H3V11H7M3 15H5.29C5.1 15.63 5 16.31 5 17H3V15M15 13V5C15 3.34 13.66 2 12 2S9 3.34 9 5V13C6.79 14.66 6.34 17.79 8 20S12.79 22.66 15 21 17.66 16.21 16 14C15.72 13.62 15.38 13.28 15 13M12 4C12.55 4 13 4.45 13 5V8H11V5C11 4.45 11.45 4 12 4Z" />
+</vector>

parts/res/drawable/ic_thermal_benchmark.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <group
+        android:scaleX="5.50297"
+        android:scaleY="5.52411"
+        android:translateX="-59.0634"
+        android:translateY="-57.934">
+        <path
+            android:fillColor="?android:attr/colorAccent"
+            android:fillType="evenOdd"
+            android:pathData="M10.961 13.514c0 -1.078 0.874 -1.952 1.953 -1.952 0.555 0 1.057 0.232 1.412 0.604l-0.583 0.141c-0.236 -0.162 -0.522 -0.257 -0.829 -0.257 -0.809 0 -1.465 0.655 -1.465 1.464l0 0c0 0.135 -0.109 0.244 -0.244 0.244 -0.134 0 -0.244 -0.109 -0.244 -0.244l0 0zm3.417 0c0 -0.094 -0.009 -0.185 -0.026 -0.274l0.429 -0.297c0.055 0.181 0.085 0.373 0.085 0.571 0 0.135 -0.109 0.244 -0.244 0.244 -0.135 0 -0.244 -0.109 -0.244 -0.244l0 0zm-0.02 -1.097c0.102 -0.028 0.212 0.022 0.256 0.121 0.045 0.101 0.007 0.219 -0.085 0.275l0 0 -1.313 0.833c-0.011 0.008 -0.023 0.016 -0.035 0.023l-0.001 0 0 0c-0.013 0.008 -0.025 0.014 -0.039 0.02 -0.226 0.101 -0.491 0 -0.592 -0.226 -0.101 -0.225 0 -0.491 0.226 -0.592 0.026 -0.012 0.052 -0.021 0.079 -0.027l1.504 -0.427 0 0z"
+            android:strokeLineJoin="round"
+            android:strokeMiterLimit="1.41421" />
+    </group>
+</vector>

parts/res/drawable/ic_thermal_browser.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+
+    <path
+        android:fillColor="?android:attr/colorAccent"
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+</vector>

parts/res/drawable/ic_thermal_camera.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <group
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+        android:scaleY="0.883309"
+        android:translateX="1.44085"
+        android:translateY="0.746289">
+        <path
+            android:fillColor="?android:attr/colorAccent"
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+            android:strokeLineJoin="round"
+            android:strokeMiterLimit="1.41421" />
+    </group>
+</vector>

parts/res/drawable/ic_thermal_default.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
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+        android:scaleY="1.05866"
+        android:translateX="-0.652026"
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+            android:fillColor="?android:attr/colorAccent"
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+            android:strokeLineJoin="round"
+            android:strokeMiterLimit="1.41421" />
+    </group>
+</vector>

parts/res/drawable/ic_thermal_dialer.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <group
+        android:scaleX="0.0930942"
+        android:scaleY="0.0934518"
+        android:translateX="19.4408"
+        android:translateY="9.49012">
+        <path
+            android:fillColor="?android:attr/colorAccent"
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+            android:strokeLineJoin="round"
+            android:strokeMiterLimit="1.41421" />
+    </group>
+</vector>

parts/res/drawable/ic_thermal_gaming.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <group
+        android:scaleX="0.921041"
+        android:scaleY="0.924579"
+        android:translateX="0.752324"
+        android:translateY="0.893459">
+        <path
+            android:fillColor="?android:attr/colorAccent"
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+            android:strokeLineJoin="round"
+            android:strokeMiterLimit="1.41421" />
+    </group>
+</vector>

parts/res/drawable/ic_thermal_navigation.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+  <path
+      android:fillColor="?android:attr/colorAccent"
+      android:pathData="M12,2C8.13,2 5,5.13 5,9c0,5.25 7,13 7,13s7,-7.75 7,-13c0,-3.87 -3.13,-7 -7,-7zM12,11.5c-1.38,0 -2.5,-1.12 -2.5,-2.5s1.12,-2.5 2.5,-2.5 2.5,1.12 2.5,2.5 -1.12,2.5 -2.5,2.5z"
+      android:strokeWidth="1"/>
+</vector>

parts/res/drawable/ic_thermal_streaming.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+    <group
+        android:scaleX="1.20862"
+        android:scaleY="1.21327"
+        android:translateX="-0.686496"
+        android:translateY="-0.544151">
+        <path
+            android:fillColor="?android:attr/colorAccent"
+            android:fillType="evenOdd"
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+            android:strokeLineJoin="round"
+            android:strokeMiterLimit="1.41421" />
+    </group>
+</vector>

parts/res/drawable/ic_thermal_video.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+
+  <path
+      android:fillColor="?android:attr/colorAccent"
+      android:pathData="M18,4l2,4h-3l-2,-4h-2l2,4h-3l-2,-4H8l2,4H7L5,4H4c-1.1,0 -1.99,0.9 -1.99,2L2,18c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2V4h-4z"
+      android:strokeWidth="1"/>
+</vector>

parts/res/layout/preference_custom_seekbar.xml

@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2017-2021 crDroid Android Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="?android:attr/listPreferredItemHeightSmall"
+    android:gravity="center_vertical"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:background="?android:attr/activatedBackgroundIndicator"
+    android:clipToPadding="false">
+
+    <include layout="@layout/settingslib_icon_frame"/>
+
+    <RelativeLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp">
+
+        <TextView
+            android:id="@android:id/title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:singleLine="true"
+            android:textAppearance="?android:attr/textAppearanceListItem"
+            android:ellipsize="marquee" />
+
+        <TextView
+            android:id="@android:id/summary"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@android:id/title"
+            android:layout_alignStart="@android:id/title"
+            android:textAppearance="?android:attr/textAppearanceListItemSecondary"
+            android:textColor="?android:attr/textColorSecondary"
+            android:maxLines="10"
+            android:ellipsize="end" />
+
+        <RelativeLayout
+            android:id="@+id/value_frame"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@android:id/summary"
+            android:layout_alignStart="@android:id/title" >
+
+            <TextView
+                android:id="@+id/value"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentStart="true"
+                android:layout_centerVertical="true"
+                android:textAppearance="?android:attr/textAppearanceListItemSecondary"
+                android:textColor="?android:attr/textColorSecondary"
+                android:maxLines="1"
+                android:ellipsize="end" />
+
+            <ImageView
+                android:id="@+id/reset"
+                android:src="@drawable/ic_custom_seekbar_reset"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="4dp"
+                android:layout_toEndOf="@id/value"
+                android:layout_centerVertical="true" />
+
+        </RelativeLayout>
+
+        <RelativeLayout
+            android:id="@+id/seekbar_frame"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/value_frame"
+            android:layout_alignStart="@android:id/title" >
+
+            <ImageView
+                android:id="@+id/minus"
+                android:src="@drawable/ic_custom_seekbar_minus"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentStart="true"
+                android:layout_centerVertical="true" />
+
+            <ImageView
+                android:id="@+id/plus"
+                android:src="@drawable/ic_custom_seekbar_plus"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentEnd="true"
+                android:layout_centerVertical="true" />
+
+            <LinearLayout
+                android:id="@+id/seekbar"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_toEndOf="@id/minus"
+                android:layout_toStartOf="@id/plus"
+                android:layout_centerVertical="true" />
+        </RelativeLayout>
+    </RelativeLayout>
+
+    <!-- Preference should place its actual preference widget here. -->
+    <LinearLayout android:id="@android:id/widget_frame"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="end|center_vertical"
+        android:paddingStart="16dp"
+        android:orientation="vertical" />
+</LinearLayout>

parts/res/layout/refresh_layout.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2020 The LineageOS Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<androidx.recyclerview.widget.RecyclerView
+     xmlns:android="http://schemas.android.com/apk/res/android"
+     android:id="@+id/refresh_rv_view"
+     android:layout_width="match_parent"
+     android:layout_height="wrap_content" />

parts/res/layout/refresh_list_item.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2020 The LineageOS Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="?android:attr/listPreferredItemHeight"
+    android:paddingBottom="4dp"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingTop="4dp">
+
+    <ImageView
+        android:id="@+id/app_icon"
+        android:layout_width="@android:dimen/app_icon_size"
+        android:layout_height="@android:dimen/app_icon_size"
+        android:layout_marginEnd="8dp"
+        android:contentDescription="@null"
+        android:scaleType="centerInside" />
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/app_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="2dp"
+            android:ellipsize="marquee"
+            android:singleLine="true"
+            android:textAlignment="viewStart"
+            android:textAppearance="@android:style/TextAppearance.Material.Medium"
+            android:textColor="?android:attr/textColorPrimary" />
+
+        <Spinner
+            android:id="@+id/app_mode"
+            android:layout_marginTop="2dp"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
+    </LinearLayout>
+
+    <ImageView
+        android:id="@+id/state"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:padding="8dp"
+        android:scaleType="centerInside"
+        android:src="@drawable/ic_refresh_default" />
+</LinearLayout>

parts/res/layout/thermal_layout.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2020 The LineageOS Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<androidx.recyclerview.widget.RecyclerView
+     xmlns:android="http://schemas.android.com/apk/res/android"
+     android:id="@+id/thermal_rv_view"
+     android:layout_width="match_parent"
+     android:layout_height="wrap_content" />

parts/res/layout/thermal_list_item.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2020 The LineageOS Project
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:minHeight="?android:attr/listPreferredItemHeight"
+    android:paddingBottom="4dp"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingTop="4dp">
+
+    <ImageView
+        android:id="@+id/app_icon"
+        android:layout_width="@android:dimen/app_icon_size"
+        android:layout_height="@android:dimen/app_icon_size"
+        android:layout_marginEnd="8dp"
+        android:contentDescription="@null"
+        android:scaleType="centerInside" />
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/app_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="2dp"
+            android:ellipsize="marquee"
+            android:singleLine="true"
+            android:textAlignment="viewStart"
+            android:textAppearance="@android:style/TextAppearance.Material.Medium"
+            android:textColor="?android:attr/textColorPrimary" />
+
+        <Spinner
+            android:id="@+id/app_mode"
+            android:layout_marginTop="2dp"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
+    </LinearLayout>
+
+    <ImageView
+        android:id="@+id/state"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:padding="8dp"
+        android:scaleType="centerInside"
+        android:src="@drawable/ic_thermal_default" />
+</LinearLayout>

parts/res/values/arrays.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2021 The LineageOS Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+    <string-array name="doze_brightness_level">
+        <item>@string/doze_brightness_low</item>
+        <item>@string/doze_brightness_high</item>
+        <item>@string/doze_brightness_adaptive</item>
+    </string-array>
+    <string-array name="doze_brightness_level_mode">
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+    </string-array>
+</resources>

parts/res/values/attrs.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2016-2021 crDroid Android Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+
+    <!-- Base attributes available to CustomSeekBarPreference. -->
+    <declare-styleable name="CustomSeekBarPreference">
+        <attr name="defaultValueText" format="string" />
+        <attr name="interval" format="integer" />
+        <attr name="showSign" format="boolean" />
+        <attr name="units" format="string|reference" />
+        <attr name="continuousUpdates" format="boolean" />
+    </declare-styleable>
+</resources>

parts/res/values/custom_seekbar_strings.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+  <string name="custom_seekbar_value">Value: <xliff:g id="v">%s</xliff:g></string>
+  <string name="custom_seekbar_default_value">by default</string>
+  <string name="custom_seekbar_default_value_to_set">Default value: <xliff:g id="v">%s</xliff:g>\nLong tap to set</string>
+  <string name="custom_seekbar_default_value_is_set">Default value is set</string>
+</resources>

parts/res/values/strings.xml

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2020 The LineageOS Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+
+    <!-- Thermal profiles -->
+    <string name="thermal_title">Thermal profiles</string>
+    <string name="thermal_summary">Adjust per-app thermal profiles for optimum performance</string>
+    <string name="thermal_default">No optimization</string>
+    <string name="thermal_benchmark">Performance</string>
+    <string name="thermal_browser">Browser</string>
+    <string name="thermal_camera">Camera</string>
+    <string name="thermal_dialer">Dialer</string>
+    <string name="thermal_gaming">Gaming</string>
+    <string name="thermal_navigation">Navigation</string>
+    <string name="thermal_streaming">Streaming</string>
+    <string name="thermal_video">Video</string>
+
+    <!-- Per-app refresh rate -->
+    <string name="refresh_title">Per-app refresh rate</string>
+    <string name="refresh_summary">Set the maximum refresh rate for a specific application</string>
+    <string name="refresh_default">Default</string>
+    <string name="refresh_standard">60Hz</string>
+    <string name="refresh_extreme">120Hz</string>
+
+    <!-- Doze Strings -->
+    <string name="doze_brightness_low">Low brightness</string>
+    <string name="doze_brightness_high">High brightness</string>
+    <string name="doze_brightness_adaptive">Adaptive brightness</string>
+    <string name="doze_brightness_title">Doze brightness level</string>
+    <string name="doze_brightness_summary">Brightness level of doze pulse screen (% of max allowed brightness)</string>
+
+    <!-- Clear Speaker -->
+   <string name="clear_speaker_title">Clear speaker</string>
+   <string name="clear_speaker_summary">Play a 30-second audio to clear the speaker</string>
+   <string name="clear_speaker_description">Run this feature once or twice if you find that your speaker is lightly blocked by dust. Set media volume to maximum.\n\nIf the speaker is blocked heavily, run this feature 2-5 times while shaking your device with the speaker facing downwards.</string>
+   
+    <!-- HBM settings -->
+    <string name="hbm_fragment_title">High brightness mode</string>
+    <string name="hbm_fragment_summary">Settings for HBM</string>
+    <string name="hbm_mode_title">HBM</string>
+    <string name="hbm_mode_summary">Enable peak luminance</string>
+    <string name="auto_hbm_title">Automatic HBM</string>
+    <string name="auto_hbm_summary">Enable peak luminance based on sunlight</string>
+    <string name="auto_hbm_threshold_title"></string>
+    <string name="auto_hbm_threshold_summary">threshold (lux)</string>
+    <string name="hbm_disable_time_title"></string>
+    <string name="hbm_disable_time_summary">disable delay (seconds)</string>
+    <string name="hbm_mode_warning">Long time usage of High brightness mode may damage your display</string>
+    
+    <!-- DC dimming settings -->
+    <string name="dc_dimming_enable_title">DC Dimming</string>
+    <string name="dc_dimming_enable_summary">Reduces eye strain in low light conditions</string>
+    <string name="dc_dimming_enable_summary_not_supported">DC Dimming is currently not supported by the kernel</string>
+
+    <!-- High Touch Polling -->
+    <string name="htsr_title">Touch Responsiveness</string>
+    <string name="htsr_enable_title">Increase Touch Responsiveness</string>
+    <string name="htsr_enable_summary">Increases touch polling rate to decrease latency</string>
+    <string name="htsr_enable_summary_not_supported">Increase Touch Responsiveness is currently not supported by the kernel</string>
+
+</resources>

parts/res/xml/clear_speaker_settings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:title="@string/clear_speaker_title">
+
+    <SwitchPreference
+        android:key="clear_speaker_pref"
+        android:title="@string/clear_speaker_title"
+        android:icon="@drawable/ic_clear_speaker"
+        android:summary="@string/clear_speaker_summary"/>
+
+    <com.android.settingslib.widget.FooterPreference
+        android:key="footer_preference"
+        android:title="@string/clear_speaker_description"
+        android:selectable="false" />
+
+</PreferenceScreen>

parts/res/xml/dcdimming_settings.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2015 The CyanogenMod Project
+                   2018-2019 The LineageOS Project
+
+     Licensed under the Apache License, Version 2.0 (the "License"
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:title="@string/dc_dimming_enable_title">
+
+    <SwitchPreference
+        android:key="dc_dimming_enable"
+        android:defaultValue="false"
+        android:icon="@drawable/ic_dcdimming"
+        android:title="@string/dc_dimming_enable_title"
+        android:summary="@string/dc_dimming_enable_summary" />
+</PreferenceScreen>

parts/res/xml/doze_settings.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2015 The CyanogenMod Project
+                   2018-2019 The LineageOS Project
+
+     Licensed under the Apache License, Version 2.0 (the "License"
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:title="@string/ambient_display_title">
+
+    <com.android.settingslib.widget.MainSwitchPreference
+        android:defaultValue="false"
+        android:key="doze_enable"
+        android:title="@string/ambient_display_enable_title" />
+
+    <SwitchPreference
+        android:key="always_on_display"
+        android:disableDependentsState="true"
+        android:icon="@drawable/ic_doze_aod"
+        android:title="@string/ambient_display_always_on_title"
+        android:summary="@string/ambient_display_always_on_summary"
+        android:persistent="false" />
+
+    <ListPreference
+        android:key="doze_brightness"
+        android:defaultValue="2"
+        android:title="@string/doze_brightness_title"
+        android:summary="@string/doze_brightness_summary"
+        android:entries="@array/doze_brightness_level"
+        android:entryValues="@array/doze_brightness_level_mode" />
+</PreferenceScreen>

parts/res/xml/hbm_settings.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+     Copyright (C) 2021 The Evolution X Project
+     Copyright (C) 2018-2021 crDroid Android Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:settings="http://schemas.android.com/apk/res/org.lineageos.settings.HBMFragment"
+	android.title="@string/hbm_fragment_title">
+
+    <PreferenceCategory>
+        <SwitchPreference
+            android:key="hbm"
+            android:title="@string/hbm_mode_title"
+            android:summary="@string/hbm_mode_summary"
+            android:defaultValue="false" />
+
+        <SwitchPreference
+            android:key="auto_hbm"
+            android:title="@string/auto_hbm_title"
+            android:summary="@string/auto_hbm_summary" />
+
+        <org.lineageos.settings.hbm.AutoHBMThresholdPreference
+            android:key="auto_hbm_threshold"
+            android:title="@string/auto_hbm_threshold_title"
+            android:summary="@string/auto_hbm_threshold_summary" />
+
+        <org.lineageos.settings.hbm.AutoHBMTimePreference
+            android:key="hbm_disable_time"
+            android:title="@string/hbm_disable_time_title"
+            android:summary="@string/hbm_disable_time_summary" />
+
+        <Preference
+            android:icon="@drawable/ic_info_outline"
+            android:summary="@string/hbm_mode_warning" 
+            android:persistent="false" />
+    </PreferenceCategory>
+</PreferenceScreen>

parts/res/xml/htsr_settings.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2015 The CyanogenMod Project
+                   2018-2019 The LineageOS Project
+     Licensed under the Apache License, Version 2.0 (the "License"
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+          http://www.apache.org/licenses/LICENSE-2.0
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:title="@string/htsr_title">
+
+    <SwitchPreferenceCompat
+        android:defaultValue="false"
+        android:key="htsr_enable"
+        android:summary="@string/htsr_enable_summary"
+        android:title="@string/htsr_enable_title" />
+</PreferenceScreen>

parts/src/org/lineageos/settings/BootCompletedReceiver.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod Project
+ *               2017-2019 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+import android.content.SharedPreferences;
+import android.os.SystemProperties;
+import androidx.preference.PreferenceManager;
+
+import org.lineageos.settings.doze.DozeUtils;
+import org.lineageos.settings.thermal.ThermalUtils;
+import org.lineageos.settings.refreshrate.RefreshUtils;
+import org.lineageos.settings.utils.FileUtils;
+
+public class BootCompletedReceiver extends BroadcastReceiver {
+    private static final boolean DEBUG = false;
+    private static final String TAG = "XiaomiParts";
+    private static final String DC_DIMMING_ENABLE_KEY = "dc_dimming_enable";
+    private static final String DC_DIMMING_NODE = "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/dimlayer_exposure";
+    private static final String HTSR_ENABLE_KEY = "htsr_enable";
+    private static final String HTSR_FILE = "/sys/devices/virtual/touch/touch_dev/bump_sample_rate";
+
+    @Override
+    public void onReceive(final Context context, Intent intent) {
+    SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
+        if (DEBUG)
+            Log.d(TAG, "Received boot completed intent");
+        DozeUtils.onBootCompleted(context);
+        ThermalUtils.startService(context);
+        RefreshUtils.startService(context);    
+        
+        // Touch Sampling
+        boolean HTSREnabled = sharedPrefs.getBoolean(HTSR_ENABLE_KEY, false);
+        FileUtils.writeLine(HTSR_FILE, HTSREnabled ? "1" : "0");
+
+        // DC Dimming
+        FileUtils.enableService(context);
+        boolean dcDimmingEnabled = sharedPrefs.getBoolean(DC_DIMMING_ENABLE_KEY, false);
+        FileUtils.writeLine(DC_DIMMING_NODE, dcDimmingEnabled ? "1" : "0");
+    }
+}

parts/src/org/lineageos/settings/display/DcDimmingSettingsActivity.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2015-2016 The CyanogenMod Project
+ *               2017,2021-2022 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.display;
+
+import android.os.Bundle;
+
+import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity;
+
+public class DcDimmingSettingsActivity extends CollapsingToolbarBaseActivity  {
+
+    private static final String TAG_DCDIMMING = "dcdimming";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        getFragmentManager().beginTransaction().replace(com.android.settingslib.collapsingtoolbar.R.id.content_frame,
+                new DcDimmingSettingsFragment(), TAG_DCDIMMING).commit();
+    }
+}

parts/src/org/lineageos/settings/display/DcDimmingSettingsFragment.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2018 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.display;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.Editor;
+import android.content.BroadcastReceiver;
+import android.content.IntentFilter;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceFragment;
+import android.preference.PreferenceManager;
+
+import androidx.preference.SwitchPreference;
+import android.provider.Settings;
+
+import org.lineageos.settings.R;
+import org.lineageos.settings.utils.FileUtils;
+
+import java.io.File;
+
+public class DcDimmingSettingsFragment extends PreferenceFragment implements
+        OnPreferenceChangeListener {
+
+    private SwitchPreference mDcDimmingPreference;
+    private static final String DC_DIMMING_ENABLE_KEY = "dc_dimming_enable";
+    private static final String DC_DIMMING_NODE = "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/dimlayer_exposure";
+    private static final String HBM = "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/hbm";
+    private static final String HBM_KEY = "hbm";
+
+    private File hbmFile;
+
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+        setPreferencesFromResource(R.xml.dcdimming_settings, rootKey);
+        mDcDimmingPreference = findPreference(DC_DIMMING_ENABLE_KEY);
+        if (FileUtils.fileExists(DC_DIMMING_NODE)) {
+            mDcDimmingPreference.setEnabled(true);
+            mDcDimmingPreference.setOnPreferenceChangeListener(this);
+        } else {
+            mDcDimmingPreference.setSummary(R.string.dc_dimming_enable_summary_not_supported);
+            mDcDimmingPreference.setEnabled(false);
+        }
+        hbmFile = new File(HBM);
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        if (DC_DIMMING_ENABLE_KEY.equals(preference.getKey())) {
+            boolean enabled = (boolean) newValue;
+            FileUtils.writeLine(DC_DIMMING_NODE, enabled ? "1" : "0");
+            if (enabled) {
+                disableHBM();
+            }
+            updateHBMPreference(!enabled);
+        }
+        return true;
+    }
+
+    private void disableHBM() {
+        // Disable HBM mode
+        FileUtils.writeLine(HBM, "0");
+        // Make HBM mode path read-only
+        hbmFile.setReadOnly();
+        // Update HBM mode UI tile
+        updateHBMUI(false);
+    }
+
+    private void updateHBMUI(boolean enabled) {
+        Intent intent = new Intent("org.lineageos.settings.hbm.UPDATE_TILE");
+        intent.putExtra("enabled", enabled);
+        getActivity().sendBroadcast(intent);
+        // Update HBM preference UI
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        sharedPrefs.edit().putBoolean(HBM_KEY, enabled).apply();
+        updateHBMPreference(enabled);
+    }
+
+    private void updateHBMPreference(boolean enabled) {
+        // Update HBM preference UI
+        if (mDcDimmingPreference != null) {
+            mDcDimmingPreference.setChecked(enabled);
+        }
+    }
+}

parts/src/org/lineageos/settings/display/DcDimmingTileService.java

@@ -0,0 +1,125 @@
+/*
+* Copyright (C) 2018 The OmniROM Project
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.lineageos.settings.display;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.Editor;
+import android.content.BroadcastReceiver;
+import android.content.IntentFilter;
+import android.service.quicksettings.Tile;
+import android.service.quicksettings.TileService;
+import androidx.preference.PreferenceManager;
+import android.provider.Settings;
+
+import org.lineageos.settings.utils.FileUtils;
+
+import java.io.File;
+
+public class DcDimmingTileService extends TileService {
+
+    public static final String DC_DIMMING_ENABLE_KEY = "dc_dimming_enable";
+    private static final String DC_DIMMING_NODE = "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/dimlayer_exposure";
+    private static final String HBM = "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/hbm";
+    private static final String HBM_KEY = "hbm";
+
+    private File hbmFile;
+
+    private BroadcastReceiver screenStateReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
+                SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
+                Editor editor = sharedPrefs.edit();
+                editor.putBoolean(DC_DIMMING_ENABLE_KEY, false);
+                editor.apply();
+                updateUI(false);
+                disableHBM();
+            }
+        }
+    };
+
+    private void updateUI(boolean enabled) {
+        final Tile tile = getQsTile();
+        tile.setState(enabled ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE);
+        tile.updateTile();
+    }
+
+    private void disableHBM() {
+        // Disable HBM mode
+        FileUtils.writeLine(HBM, "0");
+        // Make HBM mode path read-only
+        hbmFile.setReadOnly();
+        // Update HBM mode UI tile
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        Editor editor = sharedPrefs.edit();
+        editor.putBoolean(HBM_KEY, false);
+        editor.apply();
+        updateHBMUI(false);
+    }
+
+    private void updateHBMUI(boolean enabled) {
+        Intent intent = new Intent("org.lineageos.settings.hbm.UPDATE_TILE");
+        intent.putExtra("enabled", enabled);
+        sendBroadcast(intent);
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(Intent.ACTION_SCREEN_OFF);
+        registerReceiver(screenStateReceiver, filter);
+        hbmFile = new File(HBM);
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        unregisterReceiver(screenStateReceiver);
+    }
+
+    @Override
+    public void onStartListening() {
+        super.onStartListening();
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        updateUI(sharedPrefs.getBoolean(DC_DIMMING_ENABLE_KEY, false));
+    }
+
+    @Override
+    public void onStopListening() {
+        super.onStopListening();
+    }
+
+    @Override
+    public void onClick() {
+        super.onClick();
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        final boolean enabled = !(sharedPrefs.getBoolean(DC_DIMMING_ENABLE_KEY, false));
+        FileUtils.writeLine(DC_DIMMING_NODE, enabled ? "1" : "0");
+        if (enabled) {
+            disableHBM();
+        } else {
+            hbmFile.setWritable(true);
+        }
+        sharedPrefs.edit().putBoolean(DC_DIMMING_ENABLE_KEY, enabled).apply();
+        updateUI(enabled);
+    }
+}

parts/src/org/lineageos/settings/doze/AodSensor.java

@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2021 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.doze;
+
+import android.content.Context;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+import android.util.Log;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+public class AodSensor implements SensorEventListener {
+    private static final boolean DEBUG = false;
+    private static final String TAG = "AodSensor";
+
+    private SensorManager mSensorManager;
+    private Sensor mSensor;
+    private Context mContext;
+    private ExecutorService mExecutorService;
+
+    public AodSensor(Context context) {
+        mContext = context;
+        mSensorManager = mContext.getSystemService(SensorManager.class);
+        mSensor = DozeUtils.getSensor(mSensorManager, "xiaomi.sensor.aod");
+        mExecutorService = Executors.newSingleThreadExecutor();
+    }
+
+    private Future<?> submit(Runnable runnable) { return mExecutorService.submit(runnable); }
+
+    @Override
+    public void onSensorChanged(SensorEvent event) {
+        if (DEBUG) {
+            Log.d(TAG, "Got sensor event: " + event.values[0]);
+        }
+
+        if (event.values[0] == 3 || event.values[0] == 5) {
+            DozeUtils.setDozeMode(DozeUtils.DOZE_MODE_LBM);
+        } else if (event.values[0] == 4) {
+            DozeUtils.setDozeMode(DozeUtils.DOZE_MODE_HBM);
+        }
+    }
+
+    @Override
+    public void onAccuracyChanged(Sensor sensor, int accuracy) {
+        /* Empty */
+    }
+
+    protected void enable() {
+        if (DEBUG) {
+            Log.d(TAG, "Enabling");
+        }
+        submit(() -> {
+            mSensorManager.registerListener(this, mSensor, SensorManager.SENSOR_DELAY_NORMAL);
+        });
+    }
+
+    protected void disable() {
+        if (DEBUG) {
+            Log.d(TAG, "Disabling");
+        }
+        submit(() -> { mSensorManager.unregisterListener(this, mSensor); });
+    }
+}

parts/src/org/lineageos/settings/doze/DozeService.java

@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod Project
+ *               2017-2018 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.doze;
+
+import android.app.Service;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.IBinder;
+import android.util.Log;
+
+public class DozeService extends Service {
+    private static final String TAG = "DozeService";
+    private static final boolean DEBUG = false;
+
+    private AodSensor mAodSensor;
+
+    @Override
+    public void onCreate() {
+        if (DEBUG)
+            Log.d(TAG, "Creating service");
+        mAodSensor = new AodSensor(this);
+
+        IntentFilter screenStateFilter = new IntentFilter();
+        screenStateFilter.addAction(Intent.ACTION_SCREEN_ON);
+        screenStateFilter.addAction(Intent.ACTION_SCREEN_OFF);
+        registerReceiver(mScreenStateReceiver, screenStateFilter);
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        if (DEBUG)
+            Log.d(TAG, "Starting service");
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        if (DEBUG)
+            Log.d(TAG, "Destroying service");
+        super.onDestroy();
+        this.unregisterReceiver(mScreenStateReceiver);
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    private void onDisplayOn() {
+        if (DEBUG)
+            Log.d(TAG, "Display on");
+        if (DozeUtils.isDozeAutoBrightnessEnabled(this)) {
+            mAodSensor.disable();
+        }
+    }
+
+    private void onDisplayOff() {
+        if (DEBUG)
+            Log.d(TAG, "Display off");
+        if (DozeUtils.isDozeAutoBrightnessEnabled(this)) {
+            mAodSensor.enable();
+        }
+    }
+
+    private BroadcastReceiver mScreenStateReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) {
+                onDisplayOn();
+            } else if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
+                onDisplayOff();
+            }
+        }
+    };
+}

parts/src/org/lineageos/settings/doze/DozeSettingsActivity.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2015-2016 The CyanogenMod Project
+ *               2017,2021-2022 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.doze;
+
+import android.os.Bundle;
+
+import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity;
+
+public class DozeSettingsActivity extends CollapsingToolbarBaseActivity {
+    private static final String TAG_DOZE = "doze";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        getFragmentManager().beginTransaction().replace(com.android.settingslib.collapsingtoolbar.R.id.content_frame,
+                new DozeSettingsFragment(), TAG_DOZE).commit();
+    }
+}

parts/src/org/lineageos/settings/doze/DozeSettingsFragment.java

@@ -0,0 +1,156 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod Project
+ *               2017-2019 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.doze;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.os.Handler;
+import android.widget.CompoundButton;
+import android.widget.CompoundButton.OnCheckedChangeListener;
+import androidx.preference.ListPreference;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceFragment;
+import androidx.preference.SwitchPreference;
+
+import com.android.settingslib.widget.MainSwitchPreference;
+
+import org.lineageos.settings.R;
+import org.lineageos.settings.utils.FileUtils;
+
+public class DozeSettingsFragment extends PreferenceFragment
+        implements OnPreferenceChangeListener, OnCheckedChangeListener {
+    private MainSwitchPreference mSwitchBar;
+
+    private SwitchPreference mAlwaysOnDisplayPreference;
+    private ListPreference mDozeBrightnessPreference;
+
+    private Handler mHandler = new Handler();
+
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+        addPreferencesFromResource(R.xml.doze_settings);
+
+        SharedPreferences prefs =
+                getActivity().getSharedPreferences("doze_settings", Activity.MODE_PRIVATE);
+        if (savedInstanceState == null && !prefs.getBoolean("first_help_shown", false)) {
+            showHelp();
+        }
+
+        boolean dozeEnabled = DozeUtils.isDozeEnabled(getActivity());
+
+        mSwitchBar = (MainSwitchPreference) findPreference(DozeUtils.DOZE_ENABLE);
+        mSwitchBar.addOnSwitchChangeListener(this);
+        mSwitchBar.setChecked(dozeEnabled);
+
+        mAlwaysOnDisplayPreference = (SwitchPreference) findPreference(DozeUtils.ALWAYS_ON_DISPLAY);
+        mAlwaysOnDisplayPreference.setEnabled(dozeEnabled);
+        mAlwaysOnDisplayPreference.setChecked(DozeUtils.isAlwaysOnEnabled(getActivity()));
+        mAlwaysOnDisplayPreference.setOnPreferenceChangeListener(this);
+
+        mDozeBrightnessPreference = (ListPreference) findPreference(DozeUtils.DOZE_BRIGHTNESS_KEY);
+        mDozeBrightnessPreference.setEnabled(
+                dozeEnabled && DozeUtils.isAlwaysOnEnabled(getActivity()));
+        mDozeBrightnessPreference.setOnPreferenceChangeListener(this);
+
+        // Hide AOD and doze brightness if not supported and set all its dependents otherwise
+        if (!DozeUtils.alwaysOnDisplayAvailable(getActivity())) {
+            getPreferenceScreen().removePreference(mAlwaysOnDisplayPreference);
+            getPreferenceScreen().removePreference(mDozeBrightnessPreference);
+        } else {
+            if (!FileUtils.isFileWritable(DozeUtils.DOZE_MODE_PATH)) {
+                getPreferenceScreen().removePreference(mDozeBrightnessPreference);
+            } else {
+                DozeUtils.updateDozeBrightnessIcon(getContext(), mDozeBrightnessPreference);
+            }
+        }
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        if (DozeUtils.ALWAYS_ON_DISPLAY.equals(preference.getKey())) {
+            DozeUtils.enableAlwaysOn(getActivity(), (Boolean) newValue);
+            if (!(Boolean) newValue) {
+                mDozeBrightnessPreference.setValue(DozeUtils.DOZE_BRIGHTNESS_LBM);
+                DozeUtils.setDozeMode(DozeUtils.DOZE_BRIGHTNESS_LBM);
+            }
+            mDozeBrightnessPreference.setEnabled((Boolean) newValue);
+        } else if (DozeUtils.DOZE_BRIGHTNESS_KEY.equals(preference.getKey())) {
+            if (!DozeUtils.DOZE_BRIGHTNESS_AUTO.equals((String) newValue)) {
+                DozeUtils.setDozeMode((String) newValue);
+            }
+        }
+
+        mHandler.post(() -> {
+            DozeUtils.checkDozeService(getActivity());
+            DozeUtils.updateDozeBrightnessIcon(getContext(), mDozeBrightnessPreference);
+        });
+
+        return true;
+    }
+
+    @Override
+    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+        DozeUtils.enableDoze(getActivity(), isChecked);
+        DozeUtils.checkDozeService(getActivity());
+
+        mSwitchBar.setChecked(isChecked);
+
+        if (!isChecked) {
+            DozeUtils.enableAlwaysOn(getActivity(), false);
+            mAlwaysOnDisplayPreference.setChecked(false);
+            mDozeBrightnessPreference.setValue(DozeUtils.DOZE_BRIGHTNESS_LBM);
+            DozeUtils.updateDozeBrightnessIcon(getContext(), mDozeBrightnessPreference);
+        }
+        mAlwaysOnDisplayPreference.setEnabled(isChecked);
+        mDozeBrightnessPreference.setEnabled(
+                isChecked && DozeUtils.isAlwaysOnEnabled(getActivity()));
+    }
+
+    public static class HelpDialogFragment extends DialogFragment {
+        @Override
+        public Dialog onCreateDialog(Bundle savedInstanceState) {
+            return new AlertDialog.Builder(getActivity())
+                    .setTitle(R.string.doze_settings_help_title)
+                    .setMessage(R.string.doze_settings_help_text)
+                    .setNegativeButton(R.string.dialog_ok, (dialog, which) -> dialog.cancel())
+                    .create();
+        }
+
+        @Override
+        public void onCancel(DialogInterface dialog) {
+            getActivity()
+                    .getSharedPreferences("doze_settings", Activity.MODE_PRIVATE)
+                    .edit()
+                    .putBoolean("first_help_shown", true)
+                    .commit();
+        }
+    }
+
+    private void showHelp() {
+        HelpDialogFragment fragment = new HelpDialogFragment();
+        fragment.show(getFragmentManager(), "help_dialog");
+    }
+}

parts/src/org/lineageos/settings/doze/DozeUtils.java

@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod Project
+ *               2017-2019 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.doze;
+
+import static android.provider.Settings.Secure.DOZE_ALWAYS_ON;
+import static android.provider.Settings.Secure.DOZE_ENABLED;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.hardware.Sensor;
+import android.hardware.SensorManager;
+import android.hardware.display.AmbientDisplayConfiguration;
+import android.os.PowerManager;
+import android.os.SystemClock;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.util.Log;
+import androidx.preference.ListPreference;
+import androidx.preference.PreferenceManager;
+
+import org.lineageos.settings.R;
+import org.lineageos.settings.utils.FileUtils;
+
+public final class DozeUtils {
+    private static final String TAG = "DozeUtils";
+    private static final boolean DEBUG = false;
+
+    private static final String DOZE_INTENT = "com.android.systemui.doze.pulse";
+
+    protected static final String DOZE_ENABLE = "doze_enable";
+    protected static final String ALWAYS_ON_DISPLAY = "always_on_display";
+    protected static final String DOZE_BRIGHTNESS_KEY = "doze_brightness";
+
+    protected static final String DOZE_MODE_PATH =
+            "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/doze_mode";
+    protected static final String DOZE_MODE_HBM = "1";
+    protected static final String DOZE_MODE_LBM = "0";
+
+    protected static final String DOZE_BRIGHTNESS_LBM = "0";
+    protected static final String DOZE_BRIGHTNESS_HBM = "1";
+    protected static final String DOZE_BRIGHTNESS_AUTO = "2";
+
+    public static void onBootCompleted(Context context) {
+        checkDozeService(context);
+        restoreDozeModes(context);
+    }
+    public static void startService(Context context) {
+        if (DEBUG)
+            Log.d(TAG, "Starting service");
+        context.startServiceAsUser(new Intent(context, DozeService.class), UserHandle.CURRENT);
+    }
+
+    protected static void stopService(Context context) {
+        if (DEBUG)
+            Log.d(TAG, "Stopping service");
+        context.stopServiceAsUser(new Intent(context, DozeService.class), UserHandle.CURRENT);
+    }
+
+    public static void checkDozeService(Context context) {
+        if (isDozeEnabled(context)
+                && (isAlwaysOnEnabled(context) || sensorsEnabled(context))) {
+            startService(context);
+        } else {
+            stopService(context);
+        }
+    }
+
+    private static void restoreDozeModes(Context context) {
+        if (isAlwaysOnEnabled(context) && !isDozeAutoBrightnessEnabled(context)) {
+            setDozeMode(PreferenceManager.getDefaultSharedPreferences(context).getString(
+                    DOZE_BRIGHTNESS_KEY, String.valueOf(DOZE_BRIGHTNESS_LBM)));
+        }
+    }
+
+    protected static boolean enableDoze(Context context, boolean enable) {
+        return Settings.Secure.putInt(context.getContentResolver(), DOZE_ENABLED, enable ? 1 : 0);
+    }
+
+    public static boolean isDozeEnabled(Context context) {
+        return Settings.Secure.getInt(context.getContentResolver(), DOZE_ENABLED, 1) != 0;
+    }
+
+    protected static boolean enableAlwaysOn(Context context, boolean enable) {
+        return Settings.Secure.putIntForUser(context.getContentResolver(), DOZE_ALWAYS_ON,
+                enable ? 1 : 0, UserHandle.USER_CURRENT);
+    }
+
+    protected static boolean isAlwaysOnEnabled(Context context) {
+        final boolean enabledByDefault = context.getResources().getBoolean(
+                com.android.internal.R.bool.config_dozeAlwaysOnEnabled);
+
+        return Settings.Secure.getIntForUser(context.getContentResolver(), DOZE_ALWAYS_ON,
+                       alwaysOnDisplayAvailable(context) && enabledByDefault ? 1 : 0,
+                       UserHandle.USER_CURRENT)
+                != 0;
+    }
+
+    protected static boolean alwaysOnDisplayAvailable(Context context) {
+        return new AmbientDisplayConfiguration(context).alwaysOnAvailable();
+    }
+
+    protected static boolean setDozeMode(String value) {
+        return FileUtils.writeLine(DOZE_MODE_PATH, value);
+    }
+
+    protected static boolean isDozeAutoBrightnessEnabled(Context context) {
+        return PreferenceManager.getDefaultSharedPreferences(context)
+                .getString(DOZE_BRIGHTNESS_KEY, DOZE_BRIGHTNESS_LBM)
+                .equals(DOZE_BRIGHTNESS_AUTO);
+    }
+
+    public static boolean sensorsEnabled(Context context) {
+        return isDozeAutoBrightnessEnabled(context);
+    }
+
+    protected static Sensor getSensor(SensorManager sm, String type) {
+        for (Sensor sensor : sm.getSensorList(Sensor.TYPE_ALL)) {
+            if (type.equals(sensor.getStringType())) {
+                return sensor;
+            }
+        }
+        return null;
+    }
+
+    protected static void updateDozeBrightnessIcon(Context context, ListPreference preference) {
+        switch (PreferenceManager.getDefaultSharedPreferences(context).getString(
+                DOZE_BRIGHTNESS_KEY, DOZE_BRIGHTNESS_LBM)) {
+            case DozeUtils.DOZE_BRIGHTNESS_LBM:
+                preference.setIcon(R.drawable.ic_doze_brightness_low);
+                break;
+            case DozeUtils.DOZE_BRIGHTNESS_HBM:
+                preference.setIcon(R.drawable.ic_doze_brightness_high);
+                break;
+            case DozeUtils.DOZE_BRIGHTNESS_AUTO:
+                preference.setIcon(R.drawable.ic_doze_brightness_auto);
+                break;
+        }
+    }
+}

parts/src/org/lineageos/settings/hbm/AutoHBMService.java

@@ -0,0 +1,165 @@
+package org.lineageos.settings.hbm;
+
+import android.app.KeyguardManager;
+import android.app.Service;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+import android.os.IBinder;
+import android.os.PowerManager;
+import android.provider.Settings;
+
+import androidx.preference.PreferenceManager;
+
+import org.lineageos.settings.utils.FileUtils;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+public class AutoHBMService extends Service {
+    private static final String HBM = "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/hbm_enabled";
+    private static final String BACKLIGHT = "/sys/class/backlight/panel0-backlight/brightness";
+
+    private static boolean mAutoHBMActive = false;
+    private ExecutorService mExecutorService;
+
+    private SensorManager mSensorManager;
+    private Sensor mLightSensor;
+
+    private SharedPreferences mSharedPrefs;
+    private boolean dcDimmingEnabled;
+
+    private int mStoredBrightness = -1;
+
+    public void activateLightSensorRead() {
+        submit(() -> {
+            mSensorManager = (SensorManager) getApplicationContext().getSystemService(Context.SENSOR_SERVICE);
+            mLightSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_LIGHT);
+            mSensorManager.registerListener(mSensorEventListener, mLightSensor, SensorManager.SENSOR_DELAY_NORMAL);
+        });
+    }
+
+    public void deactivateLightSensorRead() {
+        submit(() -> {
+            mSensorManager.unregisterListener(mSensorEventListener);
+            mAutoHBMActive = false;
+            enableHBM(false);
+        });
+    }
+
+    private void enableHBM(boolean enable) {
+        if (enable) {
+            // Store current brightness before enabling HBM
+            if (mStoredBrightness == -1) {
+                mStoredBrightness = Settings.System.getInt(getContentResolver(),
+                        Settings.System.SCREEN_BRIGHTNESS, 255);
+            }
+            FileUtils.writeLine(HBM, "1");
+            FileUtils.writeLine(BACKLIGHT, "2047");
+            Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, 255);
+        } else {
+            FileUtils.writeLine(HBM, "0");
+            // Restore brightness when disabling HBM
+            if (mStoredBrightness != -1) {
+                FileUtils.writeLine(BACKLIGHT, String.valueOf(mStoredBrightness));
+                Settings.System.putInt(getContentResolver(),
+                        Settings.System.SCREEN_BRIGHTNESS, mStoredBrightness);
+                mStoredBrightness = -1;
+            }
+        }
+    }
+
+    private boolean isCurrentlyEnabled() {
+        return FileUtils.getFileValueAsBoolean(HBM, false);
+    }
+
+    private SensorEventListener mSensorEventListener = new SensorEventListener() {
+        @Override
+        public void onSensorChanged(SensorEvent event) {
+            float lux = event.values[0];
+            KeyguardManager km =
+                    (KeyguardManager) getSystemService(getApplicationContext().KEYGUARD_SERVICE);
+            boolean keyguardShowing = km.inKeyguardRestrictedInputMode();
+            float luxThreshold = Float.parseFloat(mSharedPrefs.getString(HBMFragment.KEY_AUTO_HBM_THRESHOLD, "20000"));
+            long timeToDisableHBM = Long.parseLong(mSharedPrefs.getString(HBMFragment.KEY_HBM_DISABLE_TIME, "1"));
+
+            if (lux > luxThreshold) {
+                if ((!mAutoHBMActive || !isCurrentlyEnabled()) && !keyguardShowing && !dcDimmingEnabled) {
+                    mAutoHBMActive = true;
+                    enableHBM(true);
+                }
+            }
+            if (lux < luxThreshold) {
+                if (mAutoHBMActive) {
+                    mExecutorService.submit(() -> {
+                        try {
+                            Thread.sleep(timeToDisableHBM * 1000);
+                        } catch (InterruptedException ignored) {
+                        }
+                        if (lux < luxThreshold) {
+                            mAutoHBMActive = false;
+                            enableHBM(false);
+                        }
+                    });
+                }
+            }
+        }
+
+        @Override
+        public void onAccuracyChanged(Sensor sensor, int accuracy) {
+            // do nothing
+        }
+    };
+
+    private BroadcastReceiver mScreenStateReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (Intent.ACTION_SCREEN_ON.equals(intent.getAction())) {
+                activateLightSensorRead();
+            } else if (Intent.ACTION_SCREEN_OFF.equals(intent.getAction())) {
+                deactivateLightSensorRead();
+            }
+        }
+    };
+
+    @Override
+    public void onCreate() {
+        mExecutorService = Executors.newSingleThreadExecutor();
+        IntentFilter screenStateFilter = new IntentFilter(Intent.ACTION_SCREEN_ON);
+        screenStateFilter.addAction(Intent.ACTION_SCREEN_OFF);
+        registerReceiver(mScreenStateReceiver, screenStateFilter);
+        mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
+        PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
+        if (pm.isInteractive()) {
+            activateLightSensorRead();
+        }
+    }
+
+    private Future<?> submit(Runnable runnable) {
+        return mExecutorService.submit(runnable);
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        unregisterReceiver(mScreenStateReceiver);
+        deactivateLightSensorRead();
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+}

parts/src/org/lineageos/settings/hbm/AutoHBMThresholdPreference.java

@@ -0,0 +1,55 @@
+/*
+* Copyright (C) 2016 The OmniROM Project
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.lineageos.settings.hbm;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.util.AttributeSet;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceViewHolder;
+
+public class AutoHBMThresholdPreference extends CustomSeekBarPreference {
+
+    private static int mMinVal = 0;
+    private static int mMaxVal = 60000;
+    private static int mDefVal = 20000;
+
+    public AutoHBMThresholdPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+
+        mInterval = 1000;
+        mShowSign = false;
+        mUnits = "";
+        mContinuousUpdates = false;
+        mMinValue = mMinVal;
+        mMaxValue = mMaxVal;
+        mDefaultValueExists = true;
+        mDefaultValue = mDefVal;
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        mValue = Integer.parseInt(sharedPrefs.getString(HBMFragment.KEY_AUTO_HBM_THRESHOLD, "20000"));
+
+        setPersistent(false);
+    }
+
+    @Override
+    protected void changeValue(int newValue) {
+        SharedPreferences.Editor prefChange = PreferenceManager.getDefaultSharedPreferences(getContext()).edit();
+        prefChange.putString(HBMFragment.KEY_AUTO_HBM_THRESHOLD, String.valueOf(newValue)).commit();
+    }
+}

parts/src/org/lineageos/settings/hbm/AutoHBMTimePreference.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2016 The OmniROM Project
+                 2023 The Evolution X Project
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+package org.lineageos.settings.hbm;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.util.AttributeSet;
+import android.util.Log;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceViewHolder;
+
+public class AutoHBMTimePreference extends CustomSeekBarPreference {
+
+    private static int mMinVal = 1;
+    private static int mMaxVal = 10;
+    private static int mDefVal = 1;
+
+    public AutoHBMTimePreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+
+        mInterval = 1;
+        mShowSign = false;
+        mUnits = "";
+        mContinuousUpdates = false;
+        mMinValue = mMinVal;
+        mMaxValue = mMaxVal;
+        mDefaultValueExists = true;
+        mDefaultValue = mDefVal;
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        mValue = Integer.parseInt(sharedPrefs.getString(HBMFragment.KEY_HBM_DISABLE_TIME, "1"));
+
+        setPersistent(false);
+    }
+
+    @Override
+    protected void changeValue(int newValue) {
+        SharedPreferences.Editor prefChange = PreferenceManager.getDefaultSharedPreferences(getContext()).edit();
+        prefChange.putString(HBMFragment.KEY_HBM_DISABLE_TIME, String.valueOf(newValue)).commit();
+    }
+}

parts/src/org/lineageos/settings/hbm/CustomSeekBarPreference.java

@@ -0,0 +1,367 @@
+/*
+ * Copyright (C) 2016-2021 crDroid Android Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.lineageos.settings.hbm;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.PorterDuff;
+import androidx.core.content.res.TypedArrayUtils;
+import androidx.preference.*;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.ViewParent;
+import android.widget.ImageView;
+import android.widget.SeekBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import org.lineageos.settings.R;
+
+public class CustomSeekBarPreference extends Preference implements SeekBar.OnSeekBarChangeListener {
+    protected final String TAG = getClass().getName();
+    private static final String SETTINGS_NS = "http://schemas.android.com/apk/res/com.android.settings";
+    protected static final String ANDROIDNS = "http://schemas.android.com/apk/res/android";
+
+    protected int mInterval = 1;
+    protected boolean mShowSign = false;
+    protected String mUnits = "";
+    protected boolean mContinuousUpdates = false;
+
+    protected int mMinValue = 0;
+    protected int mMaxValue = 100;
+    protected boolean mDefaultValueExists = false;
+    protected int mDefaultValue;
+    protected boolean mDefaultValueTextExists = false;
+    protected String mDefaultValueText;
+
+    protected int mValue;
+
+    protected TextView mValueTextView;
+    protected ImageView mResetImageView;
+    protected ImageView mMinusImageView;
+    protected ImageView mPlusImageView;
+    protected SeekBar mSeekBar;
+
+    protected boolean mTrackingTouch = false;
+    protected int mTrackingValue;
+
+    public CustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+
+        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CustomSeekBarPreference);
+        try {
+            mShowSign = a.getBoolean(R.styleable.CustomSeekBarPreference_showSign, mShowSign);
+            String units = a.getString(R.styleable.CustomSeekBarPreference_units);
+            if (units != null)
+                mUnits = " " + units;
+            mContinuousUpdates = a.getBoolean(R.styleable.CustomSeekBarPreference_continuousUpdates, mContinuousUpdates);
+            String defaultValueText = a.getString(R.styleable.CustomSeekBarPreference_defaultValueText);
+            mDefaultValueTextExists = defaultValueText != null && !defaultValueText.isEmpty();
+            if (mDefaultValueTextExists) {
+                mDefaultValueText = defaultValueText;
+            }
+        } finally {
+            a.recycle();
+        }
+
+        try {
+            String newInterval = attrs.getAttributeValue(SETTINGS_NS, "interval");
+            if (newInterval != null)
+                mInterval = Integer.parseInt(newInterval);
+        } catch (Exception e) {
+            Log.e(TAG, "Invalid interval value", e);
+        }
+        mMinValue = attrs.getAttributeIntValue(SETTINGS_NS, "min", mMinValue);
+        mMaxValue = attrs.getAttributeIntValue(ANDROIDNS, "max", mMaxValue);
+        if (mMaxValue < mMinValue)
+            mMaxValue = mMinValue;
+        String defaultValue = attrs.getAttributeValue(ANDROIDNS, "defaultValue");
+        mDefaultValueExists = defaultValue != null && !defaultValue.isEmpty();
+        if (mDefaultValueExists) {
+            mDefaultValue = getLimitedValue(Integer.parseInt(defaultValue));
+            mValue = mDefaultValue;
+        } else {
+            mValue = mMinValue;
+        }
+
+        mSeekBar = new SeekBar(context, attrs);
+        setLayoutResource(R.layout.preference_custom_seekbar);
+    }
+
+    public CustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        this(context, attrs, defStyleAttr, 0);
+    }
+
+    public CustomSeekBarPreference(Context context, AttributeSet attrs) {
+        this(context, attrs, TypedArrayUtils.getAttr(context,
+                androidx.preference.R.attr.preferenceStyle,
+                android.R.attr.preferenceStyle));
+    }
+
+    public CustomSeekBarPreference(Context context) {
+        this(context, null);
+    }
+
+    @Override
+    public void onDependencyChanged(Preference dependency, boolean disableDependent) {
+        super.onDependencyChanged(dependency, disableDependent);
+        this.setShouldDisableView(true);
+        if (mSeekBar != null)
+            mSeekBar.setEnabled(!disableDependent);
+        if (mResetImageView != null)
+            mResetImageView.setEnabled(!disableDependent);
+        if (mPlusImageView != null)
+            mPlusImageView.setEnabled(!disableDependent);
+        if (mMinusImageView != null)
+            mMinusImageView.setEnabled(!disableDependent);
+    }
+
+    @Override
+    public void onBindViewHolder(PreferenceViewHolder holder) {
+        super.onBindViewHolder(holder);
+        try
+        {
+            // move our seekbar to the new view we've been given
+            ViewParent oldContainer = mSeekBar.getParent();
+            ViewGroup newContainer = (ViewGroup) holder.findViewById(R.id.seekbar);
+            if (oldContainer != newContainer) {
+                // remove the seekbar from the old view
+                if (oldContainer != null) {
+                    ((ViewGroup) oldContainer).removeView(mSeekBar);
+                }
+                // remove the existing seekbar (there may not be one) and add ours
+                newContainer.removeAllViews();
+                newContainer.addView(mSeekBar, ViewGroup.LayoutParams.FILL_PARENT,
+                        ViewGroup.LayoutParams.WRAP_CONTENT);
+            }
+        } catch (Exception ex) {
+            Log.e(TAG, "Error binding view: " + ex.toString());
+        }
+
+        mSeekBar.setMax(getSeekValue(mMaxValue));
+        mSeekBar.setProgress(getSeekValue(mValue));
+        mSeekBar.setEnabled(isEnabled());
+
+        mValueTextView = (TextView) holder.findViewById(R.id.value);
+        mResetImageView = (ImageView) holder.findViewById(R.id.reset);
+        mMinusImageView = (ImageView) holder.findViewById(R.id.minus);
+        mPlusImageView = (ImageView) holder.findViewById(R.id.plus);
+
+        updateValueViews();
+
+        mSeekBar.setOnSeekBarChangeListener(this);
+        mResetImageView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Toast.makeText(getContext(), getContext().getString(R.string.custom_seekbar_default_value_to_set, getTextValue(mDefaultValue)),
+                        Toast.LENGTH_LONG).show();
+            }
+        });
+        mResetImageView.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View view) {
+                setValue(mDefaultValue, true);
+                return true;
+            }
+        });
+        mMinusImageView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                setValue(mValue - mInterval, true);
+            }
+        });
+        mMinusImageView.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View view) {
+                setValue(mMaxValue - mMinValue > mInterval * 2 && mMaxValue + mMinValue < mValue * 2 ? Math.floorDiv(mMaxValue + mMinValue, 2) : mMinValue, true);
+                return true;
+            }
+        });
+        mPlusImageView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                setValue(mValue + mInterval, true);
+            }
+        });
+        mPlusImageView.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View view) {
+                setValue(mMaxValue - mMinValue > mInterval * 2 && mMaxValue + mMinValue > mValue * 2 ? -1 * Math.floorDiv(-1 * (mMaxValue + mMinValue), 2) : mMaxValue, true);
+                return true;
+            }
+        });
+    }
+
+    protected int getLimitedValue(int v) {
+        return v < mMinValue ? mMinValue : (v > mMaxValue ? mMaxValue : v);
+    }
+
+    protected int getSeekValue(int v) {
+        return 0 - Math.floorDiv(mMinValue - v, mInterval);
+    }
+
+    protected String getTextValue(int v) {
+        if (mDefaultValueTextExists && mDefaultValueExists && v == mDefaultValue) {
+            return mDefaultValueText;
+        }
+        return (mShowSign && v > 0 ? "+" : "") + String.valueOf(v) + mUnits;
+    }
+
+    protected void updateValueViews() {
+        if (mValueTextView != null) {
+            if (!mTrackingTouch || mContinuousUpdates) {
+                if (mDefaultValueTextExists && mDefaultValueExists && mValue == mDefaultValue) {
+                    mValueTextView.setText(mDefaultValueText + " (" +
+                        getContext().getString(R.string.custom_seekbar_default_value) + ")");
+                } else {
+                    mValueTextView.setText(getContext().getString(R.string.custom_seekbar_value, getTextValue(mValue)) +
+                        (mDefaultValueExists && mValue == mDefaultValue ? " (" +
+                        getContext().getString(R.string.custom_seekbar_default_value) + ")" : ""));
+                }
+            } else {
+                if (mDefaultValueTextExists && mDefaultValueExists && mTrackingValue == mDefaultValue) {
+                    mValueTextView.setText("[" + mDefaultValueText + "]");
+                } else {
+                    mValueTextView.setText(getContext().getString(R.string.custom_seekbar_value, "[" + getTextValue(mTrackingValue) + "]"));
+                }
+            }
+        }
+        if (mResetImageView != null) {
+            if (!mDefaultValueExists || mValue == mDefaultValue || mTrackingTouch)
+                mResetImageView.setVisibility(View.INVISIBLE);
+            else
+                mResetImageView.setVisibility(View.VISIBLE);
+        }
+        if (mMinusImageView != null) {
+            if (mValue == mMinValue || mTrackingTouch) {
+                mMinusImageView.setClickable(false);
+                mMinusImageView.setColorFilter(getContext().getColor(R.color.disabled_text_color),
+                    PorterDuff.Mode.MULTIPLY);
+            } else {
+                mMinusImageView.setClickable(true);
+                mMinusImageView.clearColorFilter();
+            }
+        }
+        if (mPlusImageView != null) {
+            if (mValue == mMaxValue || mTrackingTouch) {
+                mPlusImageView.setClickable(false);
+                mPlusImageView.setColorFilter(getContext().getColor(R.color.disabled_text_color), PorterDuff.Mode.MULTIPLY);
+            } else {
+                mPlusImageView.setClickable(true);
+                mPlusImageView.clearColorFilter();
+            }
+        }
+    }
+
+    protected void changeValue(int newValue) {
+        // for subclasses
+    }
+
+    @Override
+    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+        int newValue = getLimitedValue(mMinValue + (progress * mInterval));
+        if (mTrackingTouch && !mContinuousUpdates) {
+            mTrackingValue = newValue;
+            updateValueViews();
+        } else if (mValue != newValue) {
+            // change rejected, revert to the previous value
+            if (!callChangeListener(newValue)) {
+                mSeekBar.setProgress(getSeekValue(mValue));
+                return;
+            }
+            // change accepted, store it
+            changeValue(newValue);
+            persistInt(newValue);
+
+            mValue = newValue;
+            updateValueViews();
+        }
+    }
+
+    @Override
+    public void onStartTrackingTouch(SeekBar seekBar) {
+        mTrackingValue = mValue;
+        mTrackingTouch = true;
+    }
+
+    @Override
+    public void onStopTrackingTouch(SeekBar seekBar) {
+        mTrackingTouch = false;
+        if (!mContinuousUpdates)
+            onProgressChanged(mSeekBar, getSeekValue(mTrackingValue), false);
+        notifyChanged();
+    }
+
+    @Override
+    protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
+        if (restoreValue)
+            mValue = getPersistedInt(mValue);
+    }
+
+    @Override
+    public void setDefaultValue(Object defaultValue) {
+        if (defaultValue instanceof Integer)
+            setDefaultValue((Integer) defaultValue, mSeekBar != null);
+        else
+            setDefaultValue(defaultValue == null ? (String) null : defaultValue.toString(), mSeekBar != null);
+    }
+
+    public void setDefaultValue(int newValue, boolean update) {
+        newValue = getLimitedValue(newValue);
+        if (!mDefaultValueExists || mDefaultValue != newValue) {
+            mDefaultValueExists = true;
+            mDefaultValue = newValue;
+            if (update)
+                updateValueViews();
+        }
+    }
+
+    public void setDefaultValue(String newValue, boolean update) {
+        if (mDefaultValueExists && (newValue == null || newValue.isEmpty())) {
+            mDefaultValueExists = false;
+            if (update)
+                updateValueViews();
+        } else if (newValue != null && !newValue.isEmpty()) {
+            setDefaultValue(Integer.parseInt(newValue), update);
+        }
+    }
+
+    public void setValue(int newValue) {
+        mValue = getLimitedValue(newValue);
+        if (mSeekBar != null) mSeekBar.setProgress(getSeekValue(mValue));
+    }
+
+    public void setValue(int newValue, boolean update) {
+        newValue = getLimitedValue(newValue);
+        if (mValue != newValue) {
+            if (update)
+                mSeekBar.setProgress(getSeekValue(newValue));
+            else
+                mValue = newValue;
+        }
+    }
+
+    public int getValue() {
+        return mValue;
+    }
+
+    public void refresh(int newValue) {
+        // this will ...
+        setValue(newValue, mSeekBar != null);
+    }
+}

parts/src/org/lineageos/settings/hbm/HBMActivity.java

@@ -0,0 +1,45 @@
+/*
+* Copyright (C) 2017 The OmniROM Project
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.lineageos.settings.hbm;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import androidx.preference.PreferenceFragment;
+import androidx.preference.PreferenceManager;
+
+import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity;
+
+public class HBMActivity extends CollapsingToolbarBaseActivity {
+
+    private HBMFragment mHBMFragment;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        Fragment fragment = getFragmentManager().findFragmentById(com.android.settingslib.collapsingtoolbar.R.id.content_frame);
+        if (fragment == null) {
+            mHBMFragment = new HBMFragment();
+            getFragmentManager().beginTransaction()
+                .add(com.android.settingslib.collapsingtoolbar.R.id.content_frame, mHBMFragment)
+                .commit();
+        } else {
+            mHBMFragment = (HBMFragment) fragment;
+        }
+    }
+}

parts/src/org/lineageos/settings/hbm/HBMFragment.java

@@ -0,0 +1,80 @@
+/*
+* Copyright (C) 2016 The OmniROM Project
+* Copyright (C) 2018-2021 crDroid Android Project
+* Copyright (C) 2019-2022 Evolution X Project
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.lineageos.settings.hbm;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.util.Log;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+import androidx.preference.PreferenceFragment;
+import androidx.preference.PreferenceManager;
+import androidx.preference.TwoStatePreference;
+
+import org.lineageos.settings.utils.FileUtils;
+import org.lineageos.settings.R;
+
+public class HBMFragment extends PreferenceFragment
+        implements Preference.OnPreferenceChangeListener {
+    private static final String TAG = HBMFragment.class.getSimpleName();
+
+    public static final String KEY_HBM_SWITCH = "hbm";
+    public static final String KEY_AUTO_HBM_SWITCH = "auto_hbm";
+    public static final String KEY_AUTO_HBM_THRESHOLD = "auto_hbm_threshold";
+    public static final String KEY_HBM_DISABLE_TIME = "hbm_disable_time";
+
+    private static TwoStatePreference mHBMModeSwitch;
+    private static TwoStatePreference mAutoHBMSwitch;
+
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this.getContext());
+        addPreferencesFromResource(R.xml.hbm_settings);
+
+        // HBM
+        mHBMModeSwitch = (TwoStatePreference) findPreference(KEY_HBM_SWITCH);
+	mHBMModeSwitch.setOnPreferenceChangeListener(new HBMModeSwitch(getContext()));
+
+        // AutoHBM
+        mAutoHBMSwitch = (TwoStatePreference) findPreference(KEY_AUTO_HBM_SWITCH);
+        mAutoHBMSwitch.setOnPreferenceChangeListener(this);
+        mAutoHBMSwitch.setChecked(PreferenceManager.getDefaultSharedPreferences(getContext()).getBoolean(HBMFragment.KEY_AUTO_HBM_SWITCH, false));
+    }
+
+    public static boolean isAUTOHBMEnabled(Context context) {
+        return PreferenceManager.getDefaultSharedPreferences(context).getBoolean(HBMFragment.KEY_AUTO_HBM_SWITCH, false);
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        if (preference == mAutoHBMSwitch) {
+            Boolean enabled = (Boolean) newValue;
+            SharedPreferences.Editor prefChange = PreferenceManager.getDefaultSharedPreferences(getContext()).edit();
+            prefChange.putBoolean(KEY_AUTO_HBM_SWITCH, enabled).commit();
+            FileUtils.enableService(getContext());
+            return true;
+           }
+
+        return false;
+    }
+}

parts/src/org/lineageos/settings/hbm/HBMModeSwitch.java

@@ -0,0 +1,77 @@
+/*
+* Copyright (C) 2016 The OmniROM Project
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+package org.lineageos.settings.hbm;
+import android.provider.Settings;
+import android.content.Context;
+import android.content.SharedPreferences;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceManager;
+import org.lineageos.settings.utils.FileUtils;
+import org.lineageos.settings.display.*;
+
+public class HBMModeSwitch implements OnPreferenceChangeListener {
+    private static final String HBM = "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/hbm_enabled";
+    private static final String BACKLIGHT = "/sys/class/backlight/panel0-backlight/brightness";
+    private Context mContext;
+
+    public HBMModeSwitch(Context context) {
+        mContext = context;
+    }
+
+    public static String getHBM() {
+        if (FileUtils.isFileWritable(HBM)) {
+            return HBM;
+        }
+        return null;
+    }
+
+    public static String getBACKLIGHT() {
+        if (FileUtils.isFileWritable(BACKLIGHT)) {
+            return BACKLIGHT;
+        }
+        return null;
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        Boolean enabled = (Boolean) newValue;
+        boolean dcDimmingEnabled = PreferenceManager.getDefaultSharedPreferences(mContext).getBoolean(DcDimmingTileService.DC_DIMMING_ENABLE_KEY, false);
+        if (dcDimmingEnabled) {
+            return false;
+        }
+        
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(mContext);
+        if (enabled) {
+            // Save current brightness level
+            int currentBrightness = Settings.System.getInt(mContext.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, 128);
+            sharedPrefs.edit().putInt("last_brightness", currentBrightness).apply();
+            
+            FileUtils.writeLine(getHBM(), "1");
+            FileUtils.writeLine(getBACKLIGHT(), "2047");
+            Settings.System.putInt(mContext.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, 255);
+        } else {
+            FileUtils.writeLine(getHBM(), "0");
+            
+            // Restore last brightness level
+            int lastBrightness = sharedPrefs.getInt("last_brightness", 128);
+            Settings.System.putInt(mContext.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, lastBrightness);
+        }
+        return true;
+    }
+}

parts/src/org/lineageos/settings/hbm/HBMModeTileService.java

@@ -0,0 +1,110 @@
+/*
+* Copyright (C) 2018 The OmniROM Project
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+package org.lineageos.settings.hbm;
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.content.BroadcastReceiver;
+import android.service.quicksettings.Tile;
+import android.service.quicksettings.TileService;
+import androidx.preference.PreferenceManager;
+import android.provider.Settings;
+import org.lineageos.settings.utils.FileUtils;
+import org.lineageos.settings.display.*;
+
+public class HBMModeTileService extends TileService {
+    private static final String HBM = "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/hbm_enabled";
+    private static final String HBM_KEY = "hbm";
+    private static final String BACKLIGHT = "/sys/class/backlight/panel0-backlight/brightness";
+
+    private BroadcastReceiver screenStateReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
+                SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
+                sharedPrefs.edit().putBoolean(HBM_KEY, false).commit();
+                updateUI(false);
+            }
+        }
+    };
+
+    private void updateUI(boolean enabled) {
+        final Tile tile = getQsTile();
+        tile.setState(enabled ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE);
+        tile.updateTile();
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(Intent.ACTION_SCREEN_OFF);
+        registerReceiver(screenStateReceiver, filter);
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        unregisterReceiver(screenStateReceiver);
+    }
+
+    @Override
+    public void onStartListening() {
+        super.onStartListening();
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        updateUI(sharedPrefs.getBoolean(HBM_KEY, false));
+    }
+
+    @Override
+    public void onStopListening() {
+        super.onStopListening();
+    }
+
+    @Override
+    public void onClick() {
+        super.onClick();
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        final boolean dcDimmingEnabled = sharedPrefs.getBoolean(DcDimmingTileService.DC_DIMMING_ENABLE_KEY, false);
+        if (dcDimmingEnabled) {
+            return;
+        }
+
+        final boolean enabled = !(sharedPrefs.getBoolean(HBM_KEY, false));
+        if (enabled) {
+            // Save current brightness level
+            int currentBrightness = Settings.System.getInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, 128);
+            sharedPrefs.edit().putInt("last_brightness", currentBrightness).apply();
+
+            FileUtils.writeLine(HBM, "1");
+            FileUtils.writeLine(BACKLIGHT, "2047");
+            Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, 255);
+        } else {
+            FileUtils.writeLine(HBM, "0");
+
+            // Restore last brightness level
+            int lastBrightness = sharedPrefs.getInt("last_brightness", 128);
+            Settings.System.putInt(getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, lastBrightness);
+        }
+
+        sharedPrefs.edit().putBoolean(HBM_KEY, enabled).commit();
+        updateUI(enabled);
+    }
+}

parts/src/org/lineageos/settings/refreshrate/RefreshActivity.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2020-2022 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.refreshrate;
+
+import android.os.Bundle;
+
+import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity;
+
+public class RefreshActivity extends CollapsingToolbarBaseActivity {
+    private static final String TAG_REFRESH = "refresh";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        getFragmentManager().beginTransaction().replace(com.android.settingslib.collapsingtoolbar.R.id.content_frame,
+                new RefreshSettingsFragment(), TAG_REFRESH).commit();
+    }
+}

parts/src/org/lineageos/settings/refreshrate/RefreshService.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.refreshrate;
+
+import android.app.ActivityManager;
+import android.app.ActivityTaskManager;
+import android.app.ActivityTaskManager.RootTaskInfo;
+import android.app.IActivityTaskManager;
+import android.app.TaskStackListener;
+import android.app.Service;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.Handler;
+import android.os.IBinder;
+import android.util.Log;
+import android.os.RemoteException;
+
+public class RefreshService extends Service {
+
+    private static final String TAG = "RefreshService";
+    private static final boolean DEBUG = true;
+
+    private String mPreviousApp;
+    private RefreshUtils mRefreshUtils;
+    private IActivityTaskManager mActivityTaskManager;
+
+    private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            mPreviousApp = "";
+        }
+    };
+
+    @Override
+    public void onCreate() {
+        if (DEBUG) Log.d(TAG, "Creating service");
+        try {
+            mActivityTaskManager = ActivityTaskManager.getService();
+            mActivityTaskManager.registerTaskStackListener(mTaskListener);
+        } catch (RemoteException e) {
+            // Do nothing
+        }
+        mRefreshUtils = new RefreshUtils(this);
+        registerReceiver();
+        super.onCreate();
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        if (DEBUG) Log.d(TAG, "Starting service");
+        return START_STICKY;
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    private void registerReceiver() {
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(Intent.ACTION_SCREEN_OFF);
+        filter.addAction(Intent.ACTION_SCREEN_ON);        
+        this.registerReceiver(mIntentReceiver, filter);
+    }
+
+     private final TaskStackListener mTaskListener = new TaskStackListener() {
+        @Override
+        public void onTaskStackChanged() {
+            try {
+                final RootTaskInfo info = mActivityTaskManager.getFocusedRootTaskInfo();
+                if (info == null || info.topActivity == null) {
+                    return;
+                }
+                String foregroundApp = info.topActivity.getPackageName();
+                if (!mRefreshUtils.isAppInList) {
+                 mRefreshUtils.getOldRate();
+                  } 
+                if (!foregroundApp.equals(mPreviousApp)) {
+                    mRefreshUtils.setRefreshRate(foregroundApp);
+                    mPreviousApp = foregroundApp;
+                  }
+ 		 } catch (Exception e) {}
+            }
+        };
+    }

parts/src/org/lineageos/settings/refreshrate/RefreshSettingsFragment.java

@@ -0,0 +1,419 @@
+/**
+ * Copyright (C) 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.lineageos.settings.refreshrate;
+
+import android.annotation.Nullable;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.TypedValue;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.ListView;
+import android.widget.SectionIndexer;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.preference.PreferenceFragment;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.LinearLayoutManager;
+
+import com.android.settingslib.applications.ApplicationsState;
+
+import org.lineageos.settings.R;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class RefreshSettingsFragment extends PreferenceFragment
+    implements ApplicationsState.Callbacks {
+
+    private AllPackagesAdapter mAllPackagesAdapter;
+    private ApplicationsState mApplicationsState;
+    private ApplicationsState.Session mSession;
+    private ActivityFilter mActivityFilter;
+    private Map<String, ApplicationsState.AppEntry> mEntryMap =
+            new HashMap<String, ApplicationsState.AppEntry>();
+
+    private RefreshUtils mRefreshUtils;
+    private RecyclerView mAppsRecyclerView;
+
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mApplicationsState = ApplicationsState.getInstance(getActivity().getApplication());
+        mSession = mApplicationsState.newSession(this);
+        mSession.onResume();
+        mActivityFilter = new ActivityFilter(getActivity().getPackageManager());
+
+        mAllPackagesAdapter = new AllPackagesAdapter(getActivity());
+
+        mRefreshUtils = new RefreshUtils(getActivity());
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.refresh_layout, container, false);
+    }
+
+    @Override
+    public void onViewCreated(final View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        mAppsRecyclerView = view.findViewById(R.id.refresh_rv_view);
+        mAppsRecyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+        mAppsRecyclerView.setAdapter(mAllPackagesAdapter);
+    }
+
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        getActivity().setTitle(getResources().getString(R.string.refresh_title));
+        rebuild();
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+
+        mSession.onPause();
+        mSession.onDestroy();
+    }
+
+    @Override
+    public void onPackageListChanged() {
+        mActivityFilter.updateLauncherInfoList();
+        rebuild();
+    }
+
+    @Override
+    public void onRebuildComplete(ArrayList<ApplicationsState.AppEntry> entries) {
+        if (entries != null) {
+            handleAppEntries(entries);
+            mAllPackagesAdapter.notifyDataSetChanged();
+        }
+    }
+
+    @Override
+    public void onLoadEntriesCompleted() {
+        rebuild();
+    }
+
+    @Override
+    public void onAllSizesComputed() {
+    }
+
+    @Override
+    public void onLauncherInfoChanged() {
+    }
+
+    @Override
+    public void onPackageIconChanged() {
+    }
+
+    @Override
+    public void onPackageSizeChanged(String packageName) {
+    }
+
+    @Override
+    public void onRunningStateChanged(boolean running) {
+    }
+
+    private void handleAppEntries(List<ApplicationsState.AppEntry> entries) {
+        final ArrayList<String> sections = new ArrayList<String>();
+        final ArrayList<Integer> positions = new ArrayList<Integer>();
+        final PackageManager pm = getActivity().getPackageManager();
+        String lastSectionIndex = null;
+        int offset = 0;
+
+        for (int i = 0; i < entries.size(); i++) {
+            final ApplicationInfo info = entries.get(i).info;
+            final String label = (String) info.loadLabel(pm);
+            final String sectionIndex;
+
+            if (!info.enabled) {
+                sectionIndex = "--"; // XXX
+            } else if (TextUtils.isEmpty(label)) {
+                sectionIndex = "";
+            } else {
+                sectionIndex = label.substring(0, 1).toUpperCase();
+            }
+
+            if (lastSectionIndex == null ||
+                    !TextUtils.equals(sectionIndex, lastSectionIndex)) {
+                sections.add(sectionIndex);
+                positions.add(offset);
+                lastSectionIndex = sectionIndex;
+            }
+
+            offset++;
+        }
+
+        mAllPackagesAdapter.setEntries(entries, sections, positions);
+        mEntryMap.clear();
+        for (ApplicationsState.AppEntry e : entries) {
+            mEntryMap.put(e.info.packageName, e);
+        }
+    }
+
+    private void rebuild() {
+        mSession.rebuild(mActivityFilter, ApplicationsState.ALPHA_COMPARATOR);
+    }
+
+    private int getStateDrawable(int state) {
+        switch (state) {
+            case RefreshUtils.STATE_STANDARD:
+                return R.drawable.ic_refresh_60;
+            case RefreshUtils.STATE_EXTREME:
+                return R.drawable.ic_refresh_120;
+            case RefreshUtils.STATE_DEFAULT:
+            default:
+                return R.drawable.ic_refresh_default;
+        }
+    }
+
+    private class ViewHolder extends RecyclerView.ViewHolder {
+        private TextView title;
+        private Spinner mode;
+        private ImageView icon;
+        private View rootView;
+        private ImageView stateIcon;
+
+        private ViewHolder(View view) {
+            super(view);
+            this.title = view.findViewById(R.id.app_name);
+            this.mode = view.findViewById(R.id.app_mode);
+            this.icon = view.findViewById(R.id.app_icon);
+            this.stateIcon = view.findViewById(R.id.state);
+            this.rootView = view;
+
+            view.setTag(this);
+        }
+    }
+
+     private class ModeAdapter extends BaseAdapter {
+
+        private final LayoutInflater inflater;
+        private final int[] items = {
+                R.string.refresh_default,
+                R.string.refresh_standard,
+                R.string.refresh_extreme
+        };
+
+        private ModeAdapter(Context context) {
+            inflater = LayoutInflater.from(context);
+        }
+
+        @Override
+        public int getCount() {
+            return items.length;
+        }
+
+        @Override
+        public Object getItem(int position) {
+            return items[position];
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return 0;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            TextView view;
+            if (convertView != null) {
+                view = (TextView) convertView;
+            } else {
+                view = (TextView) inflater.inflate(android.R.layout.simple_spinner_dropdown_item,
+                        parent, false);
+            }
+
+            view.setText(items[position]);
+            view.setTextSize(14f);
+
+            return view;
+        }
+    }
+
+        private class AllPackagesAdapter extends RecyclerView.Adapter<ViewHolder>
+            implements AdapterView.OnItemSelectedListener, SectionIndexer {
+
+        private List<ApplicationsState.AppEntry> mEntries = new ArrayList<>();
+        private String[] mSections;
+        private int[] mPositions;
+
+        public AllPackagesAdapter(Context context) {
+            mActivityFilter = new ActivityFilter(context.getPackageManager());
+        }
+
+        @Override
+        public int getItemCount() {
+            return mEntries.size();
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return mEntries.get(position).id;
+        }
+@NonNull
+        @Override
+         public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+            return new ViewHolder(LayoutInflater.from(parent.getContext())
+                    .inflate(R.layout.refresh_list_item, parent, false));
+        }
+
+ 	@Override
+        public void onBindViewHolder(ViewHolder holder, int position) {
+            Context context = holder.itemView.getContext();
+
+            ApplicationsState.AppEntry entry = mEntries.get(position);
+
+            if (entry == null) {
+                return;
+            }
+            holder.mode.setAdapter(new ModeAdapter(context));
+            holder.mode.setOnItemSelectedListener(this);
+            holder.title.setText(entry.label);
+            holder.title.setOnClickListener(v -> holder.mode.performClick());
+            mApplicationsState.ensureIcon(entry);
+            holder.icon.setImageDrawable(entry.icon);
+            int packageState = mRefreshUtils.getStateForPackage(entry.info.packageName);
+            holder.mode.setSelection(packageState, false);
+            holder.mode.setTag(entry);
+            holder.stateIcon.setImageResource(getStateDrawable(packageState));
+        }
+
+        private void setEntries(List<ApplicationsState.AppEntry> entries,
+                List<String> sections, List<Integer> positions) {
+            mEntries = entries;
+            mSections = sections.toArray(new String[sections.size()]);
+            mPositions = new int[positions.size()];
+            for (int i = 0; i < positions.size(); i++) {
+                mPositions[i] = positions.get(i);
+            }
+            notifyDataSetChanged();
+        }
+
+
+        @Override
+        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+            final ApplicationsState.AppEntry entry = (ApplicationsState.AppEntry) parent.getTag();
+            
+            int currentState = mRefreshUtils.getStateForPackage(entry.info.packageName);
+            if (currentState != position) {
+                mRefreshUtils.writePackage(entry.info.packageName, position);
+                notifyDataSetChanged();
+            }  
+        }
+
+        @Override
+        public void onNothingSelected(AdapterView<?> parent) {
+        }
+
+        @Override
+        public int getPositionForSection(int section) {
+            if (section < 0 || section >= mSections.length) {
+                return -1;
+            }
+
+            return mPositions[section];
+        }
+
+        @Override
+        public int getSectionForPosition(int position) {
+            if (position < 0 || position >= getItemCount()) {
+                return -1;
+            }
+
+            final int index = Arrays.binarySearch(mPositions, position);
+
+            /*
+             * Consider this example: section positions are 0, 3, 5; the supplied
+             * position is 4. The section corresponding to position 4 starts at
+             * position 3, so the expected return value is 1. Binary search will not
+             * find 4 in the array and thus will return -insertPosition-1, i.e. -3.
+             * To get from that number to the expected value of 1 we need to negate
+             * and subtract 2.
+             */
+            return index >= 0 ? index : -index - 2;
+        }
+
+        @Override
+        public Object[] getSections() {
+            return mSections;
+        }
+    }
+
+    private class ActivityFilter implements ApplicationsState.AppFilter {
+
+        private final PackageManager mPackageManager;
+        private final List<String> mLauncherResolveInfoList = new ArrayList<String>();
+
+        private ActivityFilter(PackageManager packageManager) {
+            this.mPackageManager = packageManager;
+
+            updateLauncherInfoList();
+        }
+
+        public void updateLauncherInfoList() {
+            Intent i = new Intent(Intent.ACTION_MAIN);
+            i.addCategory(Intent.CATEGORY_LAUNCHER);
+            List<ResolveInfo> resolveInfoList = mPackageManager.queryIntentActivities(i, 0);
+
+            synchronized (mLauncherResolveInfoList) {
+                mLauncherResolveInfoList.clear();
+                for (ResolveInfo ri : resolveInfoList) {
+                    mLauncherResolveInfoList.add(ri.activityInfo.packageName);
+                }
+            }
+        }
+
+        @Override
+        public void init() {
+        }
+
+        @Override
+        public boolean filterApp(ApplicationsState.AppEntry entry) {
+            boolean show = !mAllPackagesAdapter.mEntries.contains(entry.info.packageName);
+            if (show) {
+                synchronized (mLauncherResolveInfoList) {
+                    show = mLauncherResolveInfoList.contains(entry.info.packageName);
+                }
+            }
+            return show;
+        }
+    }
+}

parts/src/org/lineageos/settings/refreshrate/RefreshUtils.java

@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.refreshrate;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.UserHandle;
+import android.view.Display;
+
+import android.provider.Settings;
+import androidx.preference.PreferenceManager;
+
+public final class RefreshUtils {
+
+    private static final String REFRESH_CONTROL = "refresh_control";
+
+    private static float defaultMaxRate;
+    private static float defaultMinRate;
+    private static final String KEY_PEAK_REFRESH_RATE = "peak_refresh_rate";
+    private static final String KEY_MIN_REFRESH_RATE = "min_refresh_rate";
+    private Context mContext;
+    protected static boolean isAppInList = false;
+
+    protected static final int STATE_DEFAULT = 0;
+    protected static final int STATE_STANDARD = 1;
+    protected static final int STATE_EXTREME = 2;
+
+    private static final float REFRESH_STATE_DEFAULT = 120f;
+    private static final float REFRESH_STATE_STANDARD = 60f;
+    private static final float REFRESH_STATE_EXTREME = 120f;
+
+    private static final String REFRESH_STANDARD = "refresh.standard=";
+    private static final String REFRESH_EXTREME = "refresh.extreme=";
+
+    private SharedPreferences mSharedPrefs;
+
+    protected RefreshUtils(Context context) {
+        mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
+        mContext = context;
+    }
+
+    public static void startService(Context context) {
+        context.startServiceAsUser(new Intent(context, RefreshService.class),
+                UserHandle.CURRENT);
+    }
+
+    private void writeValue(String profiles) {
+        mSharedPrefs.edit().putString(REFRESH_CONTROL, profiles).apply();
+    }
+
+   protected void getOldRate(){
+        defaultMaxRate = Settings.System.getFloat(mContext.getContentResolver(), KEY_PEAK_REFRESH_RATE, REFRESH_STATE_DEFAULT);
+        defaultMinRate = Settings.System.getFloat(mContext.getContentResolver(), KEY_MIN_REFRESH_RATE, REFRESH_STATE_DEFAULT);
+    }
+
+
+    private String getValue() {
+        String value = mSharedPrefs.getString(REFRESH_CONTROL, null);
+
+        if (value == null || value.isEmpty()) {
+            value = REFRESH_STANDARD + ":" + REFRESH_EXTREME;
+            writeValue(value);
+        }
+        return value;
+    }
+
+    protected void writePackage(String packageName, int mode) {
+        String value = getValue();
+        value = value.replace(packageName + ",", "");
+        String[] modes = value.split(":");
+        String finalString;
+
+        switch (mode) {
+            case STATE_STANDARD:
+                modes[0] = modes[0] + packageName + ",";
+                break;
+            case STATE_EXTREME:
+                modes[1] = modes[1] + packageName + ",";
+                break;
+        }
+
+        finalString = modes[0] + ":" + modes[1];
+
+        writeValue(finalString);
+    }
+
+    protected int getStateForPackage(String packageName) {
+        String value = getValue();
+        String[] modes = value.split(":");
+        int state = STATE_DEFAULT;
+        if (modes[0].contains(packageName + ",")) {
+            state = STATE_STANDARD;
+        } else if (modes[1].contains(packageName + ",")) {
+            state = STATE_EXTREME;
+        }
+        return state;
+    }
+
+    protected void setRefreshRate(String packageName) {
+        String value = getValue();
+        String modes[];
+        float maxrate = defaultMaxRate;
+        float minrate = defaultMinRate;
+        isAppInList = false;
+
+            if (value != null) {
+            modes = value.split(":");
+
+            if (modes[0].contains(packageName + ",")) {
+                maxrate = REFRESH_STATE_STANDARD;
+                if ( minrate > maxrate){
+                minrate = maxrate;
+                }
+		isAppInList = true;
+           } else if (modes[1].contains(packageName + ",")) {
+                maxrate = REFRESH_STATE_EXTREME;
+                if ( minrate > maxrate){
+                minrate = maxrate;
+                }
+		isAppInList = true;
+           }
+          }
+	Settings.System.putFloat(mContext.getContentResolver(), KEY_MIN_REFRESH_RATE, minrate);
+        Settings.System.putFloat(mContext.getContentResolver(), KEY_PEAK_REFRESH_RATE, maxrate);
+    }
+}

parts/src/org/lineageos/settings/speaker/ClearSpeakerActivity.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.speaker;
+
+import android.os.Bundle;
+
+import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity;
+
+public class ClearSpeakerActivity extends CollapsingToolbarBaseActivity {
+
+    private static final String TAG_CLEARSPEAKER = "clearspeaker";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        getFragmentManager().beginTransaction().replace(com.android.settingslib.collapsingtoolbar.R.id.content_frame,
+                new ClearSpeakerFragment(), TAG_CLEARSPEAKER).commit();
+    }
+}

parts/src/org/lineageos/settings/speaker/ClearSpeakerFragment.java

@@ -0,0 +1,121 @@
+/*
+ * Copyright (C) 2020 Paranoid Android
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.speaker;
+
+import android.content.Context;
+import android.content.res.AssetFileDescriptor;
+import android.media.AudioManager;
+import android.media.AudioAttributes;
+import android.media.MediaPlayer;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.util.Log;
+
+import androidx.preference.Preference;
+import androidx.preference.PreferenceFragment;
+import androidx.preference.SwitchPreference;
+
+import org.lineageos.settings.R;
+
+import java.io.IOException;
+
+public class ClearSpeakerFragment extends PreferenceFragment implements
+        Preference.OnPreferenceChangeListener {
+
+    private static final String TAG = ClearSpeakerFragment.class.getSimpleName();
+
+    private static final String PREF_CLEAR_SPEAKER = "clear_speaker_pref";
+
+    private AudioManager mAudioManager;
+    private Handler mHandler;
+    private MediaPlayer mMediaPlayer;
+    private SwitchPreference mClearSpeakerPref;
+
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+        addPreferencesFromResource(R.xml.clear_speaker_settings);
+
+        mClearSpeakerPref = (SwitchPreference) findPreference(PREF_CLEAR_SPEAKER);
+        mClearSpeakerPref.setOnPreferenceChangeListener(this);
+
+        mHandler = new Handler();
+        mAudioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        if (preference == mClearSpeakerPref) {
+            boolean value = (Boolean) newValue;
+            if (value) {
+                if (startPlaying()) {
+                    mHandler.removeCallbacksAndMessages(null);
+                    mHandler.postDelayed(() -> {
+                        stopPlaying();
+                    }, 30000);
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        stopPlaying();
+    }
+
+    public boolean startPlaying() {
+        mAudioManager.setParameters("status_earpiece_clean=on");
+        mMediaPlayer = new MediaPlayer();
+        getActivity().setVolumeControlStream(AudioManager.STREAM_MUSIC);
+        mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
+        mMediaPlayer.setLooping(true);
+        try {
+            AssetFileDescriptor file = getResources().openRawResourceFd(R.raw.clear_speaker_sound);
+            try {
+                mMediaPlayer.setDataSource(file.getFileDescriptor(), file.getStartOffset(), file.getLength());
+            } finally {
+                file.close();
+            }
+            mClearSpeakerPref.setEnabled(false);
+            mMediaPlayer.setVolume(1.0f, 1.0f);
+            mMediaPlayer.prepare();
+            mMediaPlayer.start();
+        } catch (IOException ioe) {
+            Log.e(TAG, "Failed to play speaker clean sound!", ioe);
+            return false;
+        }
+        return true;
+    }
+
+    public void stopPlaying() {
+        if (mMediaPlayer != null) {
+            if (mMediaPlayer.isPlaying()) {
+                mMediaPlayer.stop();
+                mMediaPlayer.reset();
+                mMediaPlayer.release();
+                mMediaPlayer=null;
+            }
+        }
+        mAudioManager.setParameters("status_earpiece_clean=off");
+        mClearSpeakerPref.setEnabled(true);
+        mClearSpeakerPref.setChecked(false);
+    }
+}

parts/src/org/lineageos/settings/thermal/ThermalActivity.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.thermal;
+
+import android.os.Bundle;
+import android.view.MenuItem;
+
+import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity;
+
+public class ThermalActivity extends CollapsingToolbarBaseActivity {
+
+    private static final String TAG_THERMAL = "thermal";
+    private static final String THERMAL_SCONFIG = "/sys/class/thermal/thermal_message/sconfig";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        getFragmentManager().beginTransaction().replace(com.android.settingslib.collapsingtoolbar.R.id.content_frame,
+                new ThermalSettingsFragment(), TAG_THERMAL).commit();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            onBackPressed();
+            return true;
+        }
+        return false;
+    }
+}

parts/src/org/lineageos/settings/thermal/ThermalService.java

@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.thermal;
+
+import android.app.ActivityManager;
+import android.app.ActivityTaskManager;
+import android.app.ActivityTaskManager.RootTaskInfo;
+import android.app.IActivityTaskManager;
+import android.app.TaskStackListener;
+import android.app.Service;
+import android.app.TaskStackListener;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.util.Log;
+
+public class ThermalService extends Service {
+
+    private static final String TAG = "ThermalService";
+    private static final boolean DEBUG = false;
+
+    private boolean mScreenOn = true;
+    private String mCurrentApp = "";
+    private ThermalUtils mThermalUtils;
+
+    private IActivityTaskManager mActivityTaskManager;
+
+    private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            switch (intent.getAction()) {
+                case Intent.ACTION_SCREEN_OFF:
+                    mScreenOn = false;
+                    setThermalProfile();
+                    break;
+                case Intent.ACTION_SCREEN_ON:
+                    mScreenOn = true;
+                    setThermalProfile();
+                    break;
+            }
+        }
+    };
+
+    @Override
+    public void onCreate() {
+        if (DEBUG) Log.d(TAG, "Creating service");
+        try {
+            mActivityTaskManager = ActivityTaskManager.getService();
+            mActivityTaskManager.registerTaskStackListener(mTaskListener);
+        } catch (RemoteException e) {
+            // Do nothing
+        }
+        mThermalUtils = new ThermalUtils(this);
+        registerReceiver();
+        super.onCreate();
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        if (DEBUG) Log.d(TAG, "Starting service");
+        return START_STICKY;
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    private void registerReceiver() {
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(Intent.ACTION_SCREEN_OFF);
+        filter.addAction(Intent.ACTION_SCREEN_ON);
+        this.registerReceiver(mIntentReceiver, filter);
+    }
+
+    private void setThermalProfile() {
+        if (mScreenOn) {
+            mThermalUtils.setThermalProfile(mCurrentApp);
+        } else {
+            mThermalUtils.setDefaultThermalProfile();
+        }
+    }
+
+    private final TaskStackListener mTaskListener = new TaskStackListener() {
+        @Override
+        public void onTaskStackChanged() {
+            try {
+                final ActivityTaskManager.RootTaskInfo focusedTask =
+                        ActivityTaskManager.getService().getFocusedRootTaskInfo();
+                if (focusedTask != null && focusedTask.topActivity != null) {
+                    ComponentName taskComponentName = focusedTask.topActivity;
+                    String foregroundApp = taskComponentName.getPackageName();
+                    if (!foregroundApp.equals(mCurrentApp)) {
+                        mCurrentApp = foregroundApp;
+                        setThermalProfile();
+                    }
+                }
+            } catch (Exception e) {}
+        }
+    };
+}

parts/src/org/lineageos/settings/thermal/ThermalSettingsFragment.java

@@ -0,0 +1,438 @@
+/**
+ * Copyright (C) 2020 The LineageOS Project
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.lineageos.settings.thermal;
+
+import android.annotation.Nullable;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.TypedValue;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.ListView;
+import android.widget.SectionIndexer;
+import android.widget.Spinner;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.preference.PreferenceFragment;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.LinearLayoutManager;
+
+import com.android.settingslib.applications.ApplicationsState;
+
+import org.lineageos.settings.R;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class ThermalSettingsFragment extends PreferenceFragment
+        implements ApplicationsState.Callbacks {
+
+    private AllPackagesAdapter mAllPackagesAdapter;
+    private ApplicationsState mApplicationsState;
+    private ApplicationsState.Session mSession;
+    private ActivityFilter mActivityFilter;
+    private Map<String, ApplicationsState.AppEntry> mEntryMap =
+            new HashMap<String, ApplicationsState.AppEntry>();
+
+    private ThermalUtils mThermalUtils;
+    private RecyclerView mAppsRecyclerView;
+
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mApplicationsState = ApplicationsState.getInstance(getActivity().getApplication());
+        mSession = mApplicationsState.newSession(this);
+        mSession.onResume();
+        mActivityFilter = new ActivityFilter(getActivity().getPackageManager());
+
+        mAllPackagesAdapter = new AllPackagesAdapter(getActivity());
+
+        mThermalUtils = new ThermalUtils(getActivity());
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.thermal_layout, container, false);
+    }
+
+    @Override
+    public void onViewCreated(final View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        mAppsRecyclerView = view.findViewById(R.id.thermal_rv_view);
+        mAppsRecyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
+        mAppsRecyclerView.setAdapter(mAllPackagesAdapter);
+    }
+
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        getActivity().setTitle(getResources().getString(R.string.thermal_title));
+        rebuild();
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+
+        mSession.onPause();
+        mSession.onDestroy();
+    }
+
+    @Override
+    public void onPackageListChanged() {
+        mActivityFilter.updateLauncherInfoList();
+        rebuild();
+    }
+
+    @Override
+    public void onRebuildComplete(ArrayList<ApplicationsState.AppEntry> entries) {
+        if (entries != null) {
+            handleAppEntries(entries);
+            mAllPackagesAdapter.notifyDataSetChanged();
+        }
+    }
+
+    @Override
+    public void onLoadEntriesCompleted() {
+        rebuild();
+    }
+
+    @Override
+    public void onAllSizesComputed() {
+    }
+
+    @Override
+    public void onLauncherInfoChanged() {
+    }
+
+    @Override
+    public void onPackageIconChanged() {
+    }
+
+    @Override
+    public void onPackageSizeChanged(String packageName) {
+    }
+
+    @Override
+    public void onRunningStateChanged(boolean running) {
+    }
+
+    private void handleAppEntries(List<ApplicationsState.AppEntry> entries) {
+        final ArrayList<String> sections = new ArrayList<String>();
+        final ArrayList<Integer> positions = new ArrayList<Integer>();
+        final PackageManager pm = getActivity().getPackageManager();
+        String lastSectionIndex = null;
+        int offset = 0;
+
+        for (int i = 0; i < entries.size(); i++) {
+            final ApplicationInfo info = entries.get(i).info;
+            final String label = (String) info.loadLabel(pm);
+            final String sectionIndex;
+
+            if (!info.enabled) {
+                sectionIndex = "--"; // XXX
+            } else if (TextUtils.isEmpty(label)) {
+                sectionIndex = "";
+            } else {
+                sectionIndex = label.substring(0, 1).toUpperCase();
+            }
+
+            if (lastSectionIndex == null ||
+                    !TextUtils.equals(sectionIndex, lastSectionIndex)) {
+                sections.add(sectionIndex);
+                positions.add(offset);
+                lastSectionIndex = sectionIndex;
+            }
+
+            offset++;
+        }
+
+        mAllPackagesAdapter.setEntries(entries, sections, positions);
+        mEntryMap.clear();
+        for (ApplicationsState.AppEntry e : entries) {
+            mEntryMap.put(e.info.packageName, e);
+        }
+    }
+
+    private void rebuild() {
+        mSession.rebuild(mActivityFilter, ApplicationsState.ALPHA_COMPARATOR);
+    }
+
+    private int getStateDrawable(int state) {
+        switch (state) {
+            case ThermalUtils.STATE_BENCHMARK:
+                return R.drawable.ic_thermal_benchmark;
+            case ThermalUtils.STATE_BROWSER:
+                return R.drawable.ic_thermal_browser;
+            case ThermalUtils.STATE_CAMERA:
+                return R.drawable.ic_thermal_camera;
+            case ThermalUtils.STATE_DIALER:
+                return R.drawable.ic_thermal_dialer;
+            case ThermalUtils.STATE_GAMING:
+                return R.drawable.ic_thermal_gaming;
+            case ThermalUtils.STATE_NAVIGATION:
+                return R.drawable.ic_thermal_navigation;
+            case ThermalUtils.STATE_STREAMING:
+                return R.drawable.ic_thermal_streaming;
+            case ThermalUtils.STATE_VIDEO:
+                return R.drawable.ic_thermal_video;
+            case ThermalUtils.STATE_DEFAULT:
+            default:
+                return R.drawable.ic_thermal_default;
+        }
+    }
+
+    private class ViewHolder extends RecyclerView.ViewHolder {
+        private TextView title;
+        private Spinner mode;
+        private ImageView icon;
+        private View rootView;
+        private ImageView stateIcon;
+
+        private ViewHolder(View view) {
+            super(view);
+            this.title = view.findViewById(R.id.app_name);
+            this.mode = view.findViewById(R.id.app_mode);
+            this.icon = view.findViewById(R.id.app_icon);
+            this.stateIcon = view.findViewById(R.id.state);
+            this.rootView = view;
+
+            view.setTag(this);
+        }
+    }
+
+    private class ModeAdapter extends BaseAdapter {
+
+        private final LayoutInflater inflater;
+        private final int[] items = {
+                R.string.thermal_default,
+                R.string.thermal_benchmark,
+                R.string.thermal_browser,
+                R.string.thermal_camera,
+                R.string.thermal_dialer,
+                R.string.thermal_gaming,
+                R.string.thermal_navigation,
+                R.string.thermal_streaming,
+                R.string.thermal_video
+        };
+
+        private ModeAdapter(Context context) {
+            inflater = LayoutInflater.from(context);
+        }
+
+        @Override
+        public int getCount() {
+            return items.length;
+        }
+
+        @Override
+        public Object getItem(int position) {
+            return items[position];
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return 0;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            TextView view;
+            if (convertView != null) {
+                view = (TextView) convertView;
+            } else {
+                view = (TextView) inflater.inflate(android.R.layout.simple_spinner_dropdown_item,
+                        parent, false);
+            }
+
+            view.setText(items[position]);
+            view.setTextSize(14f);
+
+            return view;
+        }
+    }
+
+    private class AllPackagesAdapter extends RecyclerView.Adapter<ViewHolder>
+            implements AdapterView.OnItemSelectedListener, SectionIndexer {
+
+        private List<ApplicationsState.AppEntry> mEntries = new ArrayList<>();
+        private String[] mSections;
+        private int[] mPositions;
+
+        public AllPackagesAdapter(Context context) {
+            mActivityFilter = new ActivityFilter(context.getPackageManager());
+        }
+
+        @Override
+        public int getItemCount() {
+            return mEntries.size();
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return mEntries.get(position).id;
+        }
+
+        @NonNull
+        @Override
+        public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+            ViewHolder holder = new ViewHolder(LayoutInflater.from(parent.getContext())
+                    .inflate(R.layout.thermal_list_item, parent, false));
+            Context context = holder.itemView.getContext();
+            holder.mode.setAdapter(new ModeAdapter(context));
+            holder.mode.setOnItemSelectedListener(this);
+            return holder;
+        }
+
+        @Override
+        public void onBindViewHolder(ViewHolder holder, int position) {
+            ApplicationsState.AppEntry entry = mEntries.get(position);
+
+            if (entry == null) {
+                return;
+            }
+
+            holder.title.setText(entry.label);
+            holder.title.setOnClickListener(v -> holder.mode.performClick());
+            mApplicationsState.ensureIcon(entry);
+            holder.icon.setImageDrawable(entry.icon);
+            int packageState = mThermalUtils.getStateForPackage(entry.info.packageName);
+            holder.mode.setSelection(packageState, false);
+            holder.mode.setTag(entry);
+            holder.stateIcon.setImageResource(getStateDrawable(packageState));
+        }
+
+        private void setEntries(List<ApplicationsState.AppEntry> entries,
+                                List<String> sections, List<Integer> positions) {
+            mEntries = entries;
+            mSections = sections.toArray(new String[sections.size()]);
+            mPositions = new int[positions.size()];
+            for (int i = 0; i < positions.size(); i++) {
+                mPositions[i] = positions.get(i);
+            }
+            notifyDataSetChanged();
+        }
+
+
+        @Override
+        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
+            final ApplicationsState.AppEntry entry = (ApplicationsState.AppEntry) parent.getTag();
+            int currentState = mThermalUtils.getStateForPackage(entry.info.packageName);
+            if (currentState != position) {
+                mThermalUtils.writePackage(entry.info.packageName, position);
+                notifyDataSetChanged();
+            }
+        }
+
+        @Override
+        public void onNothingSelected(AdapterView<?> parent) {
+        }
+
+        @Override
+        public int getPositionForSection(int section) {
+            if (section < 0 || section >= mSections.length) {
+                return -1;
+            }
+
+            return mPositions[section];
+        }
+
+        @Override
+        public int getSectionForPosition(int position) {
+            if (position < 0 || position >= getItemCount()) {
+                return -1;
+            }
+
+            final int index = Arrays.binarySearch(mPositions, position);
+
+            /*
+             * Consider this example: section positions are 0, 3, 5; the supplied
+             * position is 4. The section corresponding to position 4 starts at
+             * position 3, so the expected return value is 1. Binary search will not
+             * find 4 in the array and thus will return -insertPosition-1, i.e. -3.
+             * To get from that number to the expected value of 1 we need to negate
+             * and subtract 2.
+             */
+            return index >= 0 ? index : -index - 2;
+        }
+
+        @Override
+        public Object[] getSections() {
+            return mSections;
+        }
+    }
+
+    private class ActivityFilter implements ApplicationsState.AppFilter {
+
+        private final PackageManager mPackageManager;
+        private final List<String> mLauncherResolveInfoList = new ArrayList<String>();
+
+        private ActivityFilter(PackageManager packageManager) {
+            this.mPackageManager = packageManager;
+
+            updateLauncherInfoList();
+        }
+
+        public void updateLauncherInfoList() {
+            Intent i = new Intent(Intent.ACTION_MAIN);
+            i.addCategory(Intent.CATEGORY_LAUNCHER);
+            List<ResolveInfo> resolveInfoList = mPackageManager.queryIntentActivities(i, 0);
+
+            synchronized (mLauncherResolveInfoList) {
+                mLauncherResolveInfoList.clear();
+                for (ResolveInfo ri : resolveInfoList) {
+                    mLauncherResolveInfoList.add(ri.activityInfo.packageName);
+                }
+            }
+        }
+
+        @Override
+        public void init() {
+        }
+
+        @Override
+        public boolean filterApp(ApplicationsState.AppEntry entry) {
+            boolean show = !mAllPackagesAdapter.mEntries.contains(entry.info.packageName);
+            if (show) {
+                synchronized (mLauncherResolveInfoList) {
+                    show = mLauncherResolveInfoList.contains(entry.info.packageName);
+                }
+            }
+            return show;
+        }
+    }
+}

parts/src/org/lineageos/settings/thermal/ThermalTileService.java

@@ -0,0 +1,59 @@
+/*
+* Copyright (C) 2018 The OmniROM Project
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 2 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+package org.lineageos.settings.thermal;
+
+import android.annotation.TargetApi;
+import android.content.Intent;
+import android.service.quicksettings.TileService;
+
+@TargetApi(24)
+public class ThermalTileService extends TileService {
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+    }
+
+    @Override
+    public void onTileAdded() {
+        super.onTileAdded();
+    }
+
+    @Override
+    public void onTileRemoved() {
+        super.onTileRemoved();
+    }
+
+    @Override
+    public void onStartListening() {
+        super.onStartListening();
+    }
+
+    @Override
+    public void onStopListening() {
+        super.onStopListening();
+    }
+
+    @Override
+    public void onClick() {
+        super.onClick();
+        Intent ThermalProfiles = new Intent(this, ThermalActivity.class);
+        ThermalProfiles.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        startActivityAndCollapse(ThermalProfiles);
+    }
+}

parts/src/org/lineageos/settings/thermal/ThermalUtils.java

@@ -0,0 +1,247 @@
+/*
+ * Copyright (C) 2020 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.thermal;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.UserHandle;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.os.RemoteException;
+import android.os.SystemProperties;
+import android.os.UserHandle;
+import android.provider.MediaStore;
+import android.telecom.DefaultDialerManager;
+import android.view.Display;
+import android.view.Surface;
+import android.view.WindowManager;
+
+import androidx.preference.PreferenceManager;
+
+import com.android.settingslib.applications.AppUtils;
+
+import org.lineageos.settings.utils.FileUtils;
+
+import java.util.List;
+import java.util.Map;
+
+public final class ThermalUtils {
+
+    private static final String THERMAL_CONTROL = "thermal_control_v2";
+
+    protected static final int STATE_DEFAULT = 0;
+    protected static final int STATE_BENCHMARK = 1;
+    protected static final int STATE_BROWSER = 2;
+    protected static final int STATE_CAMERA = 3;
+    protected static final int STATE_DIALER = 4;
+    protected static final int STATE_GAMING = 5;
+    protected static final int STATE_NAVIGATION = 6;
+    protected static final int STATE_STREAMING = 7;
+    protected static final int STATE_VIDEO = 8;
+
+    private static final Map<Integer, String> THERMAL_STATE_MAP = Map.of(
+        STATE_DEFAULT, "0",
+        STATE_BENCHMARK, "10",
+        STATE_BROWSER, "11",
+        STATE_CAMERA, "12",
+        STATE_DIALER, "8",
+        STATE_GAMING, "13",
+        STATE_NAVIGATION, "19",
+        STATE_STREAMING, "4",
+        STATE_VIDEO, "21"
+    );
+
+    private static final String THERMAL_BENCHMARK = "thermal.benchmark=";
+    private static final String THERMAL_BROWSER = "thermal.browser=";
+    private static final String THERMAL_CAMERA = "thermal.camera=";
+    private static final String THERMAL_DIALER = "thermal.dialer=";
+    private static final String THERMAL_GAMING = "thermal.gaming=";
+    private static final String THERMAL_NAVIGATION = "thermal.navigation=";
+    private static final String THERMAL_STREAMING = "thermal.streaming=";
+    private static final String THERMAL_VIDEO = "thermal.video=";
+    private static final String THERMAL_DEFAULT = "thermal.default=";
+
+    private static final String THERMAL_SCONFIG = "/sys/class/thermal/thermal_message/sconfig";
+
+    private static final String GMAPS_PACKAGE = "com.google.android.apps.maps";
+    private static final String GMEET_PACKAGE = "com.google.android.apps.tachyon";
+
+    private Context mContext;
+    private Display mDisplay;
+    private SharedPreferences mSharedPrefs;
+
+    protected ThermalUtils(Context context) {
+        mContext = context;
+        mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
+    }
+
+    public static void startService(Context context) {
+        context.startServiceAsUser(new Intent(context, ThermalService.class),
+                UserHandle.CURRENT);
+    }
+
+    private void writeValue(String profiles) {
+        mSharedPrefs.edit().putString(THERMAL_CONTROL, profiles).apply();
+    }
+
+    private String getValue() {
+        String value = mSharedPrefs.getString(THERMAL_CONTROL, null);
+
+        if (value == null || value.isEmpty()) {
+            value = THERMAL_BENCHMARK + ":" + THERMAL_BROWSER + ":" + THERMAL_CAMERA + ":" +
+                    THERMAL_DIALER + ":" + THERMAL_GAMING + ":" + THERMAL_NAVIGATION + ":" +
+                    THERMAL_STREAMING + ":" + THERMAL_VIDEO + ":" + THERMAL_DEFAULT;
+            writeValue(value);
+        }
+        return value;
+    }
+
+    protected void writePackage(String packageName, int mode) {
+        String value = getValue();
+        value = value.replace(packageName + ",", "");
+        String[] modes = value.split(":");
+        String finalString;
+
+        switch (mode) {
+            case STATE_BENCHMARK:
+                modes[0] = modes[0] + packageName + ",";
+                break;
+            case STATE_BROWSER:
+                modes[1] = modes[1] + packageName + ",";
+                break;
+            case STATE_CAMERA:
+                modes[2] = modes[2] + packageName + ",";
+                break;
+            case STATE_DIALER:
+                modes[3] = modes[3] + packageName + ",";
+                break;
+            case STATE_GAMING:
+                modes[4] = modes[4] + packageName + ",";
+                break;
+            case STATE_NAVIGATION:
+                modes[5] = modes[5] + packageName + ",";
+                break;
+            case STATE_STREAMING:
+                modes[6] = modes[6] + packageName + ",";
+                break;
+            case STATE_VIDEO:
+                modes[7] = modes[7] + packageName + ",";
+                break;
+            case STATE_DEFAULT:
+                modes[8] = modes[8] + packageName + ",";
+                break;
+        }
+
+        finalString = modes[0] + ":" + modes[1] + ":" + modes[2] + ":" + modes[3] + ":" +
+                modes[4] + ":" + modes[5] + ":" + modes[6] + ":" + modes[7] + ":" + modes[8];
+
+        writeValue(finalString);
+    }
+
+    protected int getStateForPackage(String packageName) {
+        String value = getValue();
+        String[] modes = value.split(":");
+        int state = STATE_DEFAULT;
+        if (modes[0].contains(packageName + ",")) {
+            state = STATE_BENCHMARK;
+        } else if (modes[1].contains(packageName + ",")) {
+            state = STATE_BROWSER;
+        } else if (modes[2].contains(packageName + ",")) {
+            state = STATE_CAMERA;
+        } else if (modes[3].contains(packageName + ",")) {
+            state = STATE_DIALER;
+        } else if (modes[4].contains(packageName + ",")) {
+            state = STATE_GAMING;
+        } else if (modes[5].contains(packageName + ",")) {
+            state = STATE_NAVIGATION;
+        } else if (modes[6].contains(packageName + ",")) {
+            state = STATE_STREAMING;
+        } else if (modes[7].contains(packageName + ",")) {
+            state = STATE_VIDEO;
+        } else if (modes[8].contains(packageName + ",")) {
+            state = STATE_DEFAULT;
+        } else {
+            // derive a default state based on package name
+            state = getDefaultStateForPackage(packageName);
+        }
+
+        return state;
+    }
+
+    protected void setDefaultThermalProfile() {
+        FileUtils.writeLine(THERMAL_SCONFIG, THERMAL_STATE_MAP.get(STATE_DEFAULT));
+    }
+
+    protected void setThermalProfile(String packageName) {
+        final int state = getStateForPackage(packageName);
+        FileUtils.writeLine(THERMAL_SCONFIG, THERMAL_STATE_MAP.get(state));
+    }
+
+    private int getDefaultStateForPackage(String packageName) {
+        switch (packageName) {
+            case GMAPS_PACKAGE:
+                return STATE_NAVIGATION;
+            case GMEET_PACKAGE:
+                return STATE_STREAMING;
+        }
+
+        final PackageManager pm = mContext.getPackageManager();
+        final ApplicationInfo appInfo;
+        try {
+            appInfo = pm.getApplicationInfo(packageName, /* flags */ 0);
+        } catch (PackageManager.NameNotFoundException e) {
+            return STATE_DEFAULT;
+        }
+
+        switch (appInfo.category) {
+            case ApplicationInfo.CATEGORY_GAME:
+                return STATE_GAMING;
+            case ApplicationInfo.CATEGORY_VIDEO:
+                return STATE_VIDEO;
+            case ApplicationInfo.CATEGORY_MAPS:
+                return STATE_NAVIGATION;
+        }
+
+        if (AppUtils.isBrowserApp(mContext, packageName, UserHandle.myUserId())) {
+            return STATE_BROWSER;
+        } else if (DefaultDialerManager.getDefaultDialerApplication(mContext).equals(packageName)) {
+            return STATE_DIALER;
+        } else if (isCameraApp(packageName)) {
+            return STATE_CAMERA;
+        } else {
+            return STATE_DEFAULT;
+        }
+        // TODO: STATE_BENCHMARK, STATE_STREAMING
+    }
+
+    private boolean isCameraApp(String packageName) {
+        final Intent cameraIntent =
+                new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA)
+                .setPackage(packageName);
+
+        final List<ResolveInfo> list = mContext.getPackageManager().queryIntentActivitiesAsUser(
+                cameraIntent, PackageManager.MATCH_ALL, UserHandle.myUserId());
+        for (ResolveInfo info : list) {
+            if (info.activityInfo != null) {
+                return true;
+            }
+        }
+        return false;
+    }
+}

parts/src/org/lineageos/settings/touchsampling/TouchSamplingSettingsActivity.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2015-2016 The CyanogenMod Project
+ *               2017,2021-2022 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.touchsampling;
+
+import android.os.Bundle;
+
+import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity;
+
+public class TouchSamplingSettingsActivity extends CollapsingToolbarBaseActivity {
+
+    private static final String TAG_HTSR = "touchsampling";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        getFragmentManager().beginTransaction().replace(com.android.settingslib.collapsingtoolbar.R.id.content_frame,
+                new TouchSamplingSettingsFragment(), TAG_HTSR).commit();
+    }
+}

parts/src/org/lineageos/settings/touchsampling/TouchSamplingSettingsFragment.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2018 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.touchsampling;
+
+import android.content.Context;
+import android.os.Bundle;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceChangeListener;
+import androidx.preference.PreferenceFragment;
+import androidx.preference.SwitchPreferenceCompat;
+
+import org.lineageos.settings.R;
+import org.lineageos.settings.utils.FileUtils;
+
+public class TouchSamplingSettingsFragment extends PreferenceFragment implements
+        OnPreferenceChangeListener {
+
+    private SwitchPreferenceCompat mTouchSamplingPreference;
+    private static final String HTSR_ENABLE_KEY = "htsr_enable";
+    private static final String HTSR_FILE = "/sys/devices/virtual/touch/touch_dev/bump_sample_rate";
+
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+        addPreferencesFromResource(R.xml.htsr_settings);
+        mTouchSamplingPreference = (SwitchPreferenceCompat) findPreference(HTSR_ENABLE_KEY);
+        if (FileUtils.fileExists(HTSR_FILE)) {
+            mTouchSamplingPreference.setEnabled(true);
+            mTouchSamplingPreference.setOnPreferenceChangeListener(this);
+        } else {
+            mTouchSamplingPreference.setSummary(R.string.htsr_enable_summary_not_supported);
+            mTouchSamplingPreference.setEnabled(false);
+        }
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        if (HTSR_ENABLE_KEY.equals(preference.getKey())) {
+            FileUtils.writeLine(HTSR_FILE, (Boolean) newValue ? "1" : "0");
+        }
+        return true;
+    }
+}

parts/src/org/lineageos/settings/touchsampling/TouchSamplingTileService.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2024 The LineageOS Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.touchsampling;
+
+import android.content.SharedPreferences;
+import android.service.quicksettings.Tile;
+import android.service.quicksettings.TileService;
+import androidx.preference.PreferenceManager;
+
+import org.lineageos.settings.utils.FileUtils;
+
+public class TouchSamplingTileService extends TileService {
+
+    private static final String HTSR_ENABLE_KEY = "htsr_enable";
+    private static final String HTSR_FILE = "/sys/devices/virtual/touch/touch_dev/bump_sample_rate";
+
+    private void updateUI(boolean enabled) {
+        final Tile tile = getQsTile();
+        if (FileUtils.fileExists(HTSR_FILE)) {
+            tile.setState(enabled ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE);
+        } else {
+            tile.setState(Tile.STATE_UNAVAILABLE);
+        }
+        tile.updateTile();
+    }
+
+    @Override
+    public void onStartListening() {
+        super.onStartListening();
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        updateUI(sharedPrefs.getBoolean(HTSR_ENABLE_KEY, false));
+    }
+
+    @Override
+    public void onStopListening() {
+        super.onStopListening();
+    }
+
+    @Override
+    public void onClick() {
+        super.onClick();
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        final boolean enabled = !(sharedPrefs.getBoolean(HTSR_ENABLE_KEY, false));
+        FileUtils.writeLine(HTSR_FILE, enabled ? "1" : "0");
+        sharedPrefs.edit().putBoolean(HTSR_ENABLE_KEY, enabled).commit();
+        updateUI(enabled);
+    }
+}

parts/src/org/lineageos/settings/utils/FileUtils.java

@@ -0,0 +1,200 @@
+/*
+ * Copyright (C) 2016 The CyanogenMod Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.lineageos.settings.utils;
+
+import android.util.Log;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.UserHandle;
+
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+
+import org.lineageos.settings.hbm.HBMFragment;
+import org.lineageos.settings.hbm.AutoHBMService;
+
+public final class FileUtils {
+    private static final String TAG = "FileUtils";
+
+    private FileUtils() {
+        // This class is not supposed to be instantiated
+    }
+
+    /**
+     * Reads the first line of text from the given file.
+     * Reference {@link BufferedReader#readLine()} for clarification on what a line is
+     *
+     * @return the read line contents, or null on failure
+     */
+    public static String readOneLine(String fileName) {
+        String line = null;
+        BufferedReader reader = null;
+
+        try {
+            reader = new BufferedReader(new FileReader(fileName), 512);
+            line = reader.readLine();
+        } catch (FileNotFoundException e) {
+            Log.w(TAG, "No such file " + fileName + " for reading", e);
+        } catch (IOException e) {
+            Log.e(TAG, "Could not read from file " + fileName, e);
+        } finally {
+            try {
+                if (reader != null) {
+                    reader.close();
+                }
+            } catch (IOException e) {
+                // Ignored, not much we can do anyway
+            }
+        }
+
+        return line;
+    }
+
+    /**
+     * Writes the given value into the given file
+     *
+     * @return true on success, false on failure
+     */
+    public static boolean writeLine(String fileName, String value) {
+        BufferedWriter writer = null;
+
+        try {
+            writer = new BufferedWriter(new FileWriter(fileName));
+            writer.write(value);
+        } catch (FileNotFoundException e) {
+            Log.w(TAG, "No such file " + fileName + " for writing", e);
+            return false;
+        } catch (IOException e) {
+            Log.e(TAG, "Could not write to file " + fileName, e);
+            return false;
+        } finally {
+            try {
+                if (writer != null) {
+                    writer.close();
+                }
+            } catch (IOException e) {
+                // Ignored, not much we can do anyway
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Checks whether the given file exists
+     *
+     * @return true if exists, false if not
+     */
+    public static boolean fileExists(String fileName) {
+        final File file = new File(fileName);
+        return file.exists();
+    }
+
+    /**
+     * Checks whether the given file is readable
+     *
+     * @return true if readable, false if not
+     */
+    public static boolean isFileReadable(String fileName) {
+        final File file = new File(fileName);
+        return file.exists() && file.canRead();
+    }
+
+    /**
+     * Checks whether the given file is writable
+     *
+     * @return true if writable, false if not
+     */
+    public static boolean isFileWritable(String fileName) {
+        final File file = new File(fileName);
+        return file.exists() && file.canWrite();
+    }
+
+    /**
+     * Deletes an existing file
+     *
+     * @return true if the delete was successful, false if not
+     */
+    public static boolean delete(String fileName) {
+        final File file = new File(fileName);
+        boolean ok = false;
+        try {
+            ok = file.delete();
+        } catch (SecurityException e) {
+            Log.w(TAG, "SecurityException trying to delete " + fileName, e);
+        }
+        return ok;
+    }
+
+    /**
+     * Renames an existing file
+     *
+     * @return true if the rename was successful, false if not
+     */
+    public static boolean rename(String srcPath, String dstPath) {
+        final File srcFile = new File(srcPath);
+        final File dstFile = new File(dstPath);
+        boolean ok = false;
+        try {
+            ok = srcFile.renameTo(dstFile);
+        } catch (SecurityException e) {
+            Log.w(TAG, "SecurityException trying to rename " + srcPath + " to " + dstPath, e);
+        } catch (NullPointerException e) {
+            Log.e(TAG, "NullPointerException trying to rename " + srcPath + " to " + dstPath, e);
+        }
+        return ok;
+   }
+
+   public static boolean getFileValueAsBoolean(String filename, boolean defValue) {
+        String fileValue = readOneLine(filename);
+        if(fileValue!=null){
+            return (fileValue.equals("0")?false:true);
+        }
+        return defValue;
+    }
+    public static String getFileValue(String filename, String defValue) {
+        String fileValue = readOneLine(filename);
+        if(fileValue!=null){
+            return fileValue;
+        }
+        return defValue;
+    }
+    private static boolean mServiceEnabled = false;
+    private static void startService(Context context) {
+        context.startServiceAsUser(new Intent(context, AutoHBMService.class),
+                UserHandle.CURRENT);
+        mServiceEnabled = true;
+    }
+    private static void stopService(Context context) {
+        mServiceEnabled = false;
+        context.stopServiceAsUser(new Intent(context, AutoHBMService.class),
+                UserHandle.CURRENT);
+    }
+    public static void enableService(Context context) {
+        if (HBMFragment.isAUTOHBMEnabled(context) && !mServiceEnabled) {
+            startService(context);
+        } else if (!HBMFragment.isAUTOHBMEnabled(context) && mServiceEnabled) {
+            stopService(context);
+        }
+    }
+}

rootdir/bin/init.kernel.post_boot-lahaina.sh

@@ -191,8 +191,10 @@ echo 10 10 10 10 10 10 10 95 > /proc/sys/kernel/sched_coloc_busy_hyst_cpu_busy_p
 echo 325 > /proc/sys/kernel/walt_low_latency_task_threshold
 
 # cpuset parameters
-echo 0-3 > /dev/cpuset/background/cpus
+echo 0-1 > /dev/cpuset/background/cpus
+echo 0-3 > /dev/cpuset/restricted/cpus
 echo 0-3 > /dev/cpuset/system-background/cpus
+echo 1-2 > /dev/cpuset/audio-app/cpus
 
 # configure governor settings for silver cluster
 echo "schedutil" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor

rootdir/etc/init.qcom.rc

@@ -221,6 +221,17 @@ on post-fs-data
 
     setprop vold.post_fs_data_done 1
     
+    # Allow system to modify exposure dim layer state
+    chown system system /sys/devices/platform/soc/soc:qcom,dsi-display-primary/dimlayer_exposure
+    chmod 0660 /sys/devices/platform/soc/soc:qcom,dsi-display-primary/dimlayer_exposure
+    # Allow system to modify hbm state
+    chown system system /sys/devices/platform/soc/soc:qcom,dsi-display-primary/hbm_enabled
+    chmod 0660 /sys/devices/platform/soc/soc:qcom,dsi-display-primary/hbm_enabled
+
+    # Allow systemto modify High Touch Sampling Rate
+    chown system system /sys/devices/virtual/touch/touch_dev/bump_sample_rate
+    chmod 0660 /sys/devices/virtual/touch/touch_dev/bump_sample_rate
+
 on property:sys.boot_completed=1
     # Enable UFS clock scaling back
     write /sys/bus/platform/devices/1d84000.ufshc/clkscale_enable 1

rootdir/etc/init.target.rc

@@ -117,6 +117,10 @@ on early-boot
     # Enable WLAN cold boot calibration
     write /sys/devices/platform/soc/b0000000.qcom,cnss-qca6490/fs_ready 1
     
+    # Dolby
+    mkdir /data/vendor/dolby 0770 media media
+    mkdir /data/vendor/multimedia 0775 system system
+
     start vendor.sensors
 
 on boot
@@ -137,6 +141,23 @@ on boot
     chown system /sys/devices/system/cpu/hyp_core_ctl/enable
     chown system /sys/devices/system/cpu/hyp_core_ctl/hcc_min_freq
 
+    chown system system /dev/cpuset/cgroup.procs
+    chown system system /dev/cpuset/foreground/cgroup.procs
+    chown system system /dev/cpuset/background/cgroup.procs
+    chown system system /dev/cpuset/system-background/cgroup.procs
+    chown system system /dev/cpuset/top-app/cgroup.procs
+
+    chmod 0666 /dev/cpuset/foreground/cgroup.procs
+    chmod 0666 /dev/cpuset/background/cgroup.procs
+    chmod 0666 /dev/cpuset/system-background/cgroup.procs
+    chmod 0666 /dev/cpuset/top-app/cgroup.procs
+    chmod 0666 /dev/cpuset/cgroup.procs
+
+    chown system system /dev/stune/background/cgroup.procs
+    chown system system /dev/stune/top-app/cgroup.procs
+    chmod 0666 /dev/stune/background/cgroup.procs
+    chmod 0666 /dev/stune/top-app/cgroup.procs
+
     write /sys/block/sda/queue/wbt_lat_usec 75000
 
     # Set fingerprint related permissions
@@ -200,3 +221,10 @@ service vendor.nv_mac /vendor/bin/nv_mac
     user system
     group system inet net_admin wifi net_raw
     oneshot
+
+service citsensor-hal-1-1 /vendor/bin/hw/vendor.xiaomi.hardware.citsensorservice@1.1-service
+    class late_start
+    user system
+    group system input
+    override
+    task_profiles ServiceCapacityLow

rro_overlays/CarrierConfigOverlay/res/xml/vendor.xml

@@ -45,10 +45,10 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.-->
 
     <carrier_config>
         <boolean name="apn_expand_bool" value="true" />
-        <boolean name="world_phone_bool" value="true" />
+        <boolean name="world_phone_bool" value="false" />
         <boolean name="allow_adding_apns_bool" value="true" />
         <boolean name="hide_preferred_network_type_bool" value="false" />
-        <boolean name="show_cdma_choices_bool" value="true" />
+        <boolean name="show_cdma_choices_bool" value="false" />
         <boolean name="allow_video_call_in_low_battery" value="true" />
         <boolean name="config_enable_display_14digit_imei" value="false" />
         <!-- Determines whether UI extensions for video calls should be used or not -->

rro_overlays/WifiOverlay/res/values/config.xml

@@ -27,6 +27,15 @@
          is no longer indicative, and a separate config now exists for each band -->
     <bool translatable="false" name="config_wifi5ghzSupport">true</bool>
 
+    <!-- boolean indicating whether the WiFi chipset has 6GHz band support -->
+    <bool translatable="false" name="config_wifi6ghzSupport">true</bool>
+
+    <!-- Indicates that 11ax mode is supported on this device
+           Note that if this flag is set to true, then 11ax is assumed to be supported.
+           However, if it is left to the default value of false, the 11ax support will
+           be checked via NL80211 interface -->
+    <bool translatable="false" name="config_wifi11axSupportOverride">true</bool>
+
     <!-- Boolean indicating whether the wifi chipset supports background scanning mechanism.
          This mechanism allows the host to remain in suspend state and the dongle to actively
          scan and wake the host when a configured SSID is detected by the dongle. This chipset

sepolicy/private/devicesettings_app.te

@@ -0,0 +1,51 @@
+app_domain(devicesettings_app)
+
+# Allow devicesettings_app to find *_service
+allow devicesettings_app {
+  activity_service
+  activity_task_service
+  app_api_service
+  audioserver_service
+  audio_service
+  autofill_service
+  cameraserver_service
+  cameraserver_service
+  content_capture_service
+  device_state_service
+  drmserver_service
+  game_service
+  gpu_service
+  hint_service
+  media_session_service
+  mediaextractor_service
+  mediametrics_service
+  mediaserver_service
+  netstats_service
+  permission_checker_service
+  sensorservice_service
+  statusbar_service
+  surfaceflinger_service
+  thermal_service
+  trust_service
+  voiceinteraction_service
+}:service_manager find;
+
+
+
+# Allow devicesettings_app read and write /data/data subdirectory
+allow devicesettings_app system_app_data_file:dir create_dir_perms;
+allow devicesettings_app system_app_data_file:{ file lnk_file } create_file_perms;
+
+# Allow binder communication with gpuservice
+binder_call(devicesettings_app, gpuservice)
+
+# Allow devicesettings_app to read and write to cgroup/sysfs_leds/sysfs_thermal
+allow devicesettings_app sysfs_leds:dir search;
+allow devicesettings_app {
+  cgroup
+  sysfs_leds
+  sysfs_thermal
+}:{ file lnk_file } rw_file_perms;
+
+# Allow XiaomiParts to get settingsdebug.instant.packages prop
+get_prop(devicesettings_app, settingslib_prop)

sepolicy/private/property_contexts

@@ -0,0 +1,6 @@
+# Camera
+ro.camera.req.fmq.                 u:object_r:exported_default_prop:s0
+ro.camera.res.fmq.                 u:object_r:exported_default_prop:s0
+
+# SettingsLib
+settingsdebug.instant.packages     u:object_r:settingslib_prop:s0

sepolicy/private/seapp_contexts

@@ -0,0 +1 @@
+user=system seinfo=platform name=org.lineageos.settings domain=devicesettings_app type=system_app_data_file

sepolicy/public/devicesettings_app.te

@@ -0,0 +1,2 @@
+type devicesettings_app, domain;
+typeattribute devicesettings_app mlstrustedsubject;

sepolicy/public/property.te

@@ -0,0 +1,2 @@
+# SettingsLib
+system_public_prop(settingslib_prop)