diff --git a/audio/aidl/device_framework_matrix_product.xml b/audio/aidl/device_framework_matrix_product.xml
index 10b6e4b..3079aab 100644
--- a/audio/aidl/device_framework_matrix_product.xml
+++ b/audio/aidl/device_framework_matrix_product.xml
@@ -9,7 +9,7 @@
     </hal>
     <hal format="aidl">
         <name>vendor.google.whitechapel.audio.extension</name>
-        <version>1</version>
+        <version>2</version>
         <interface>
             <name>IAudioExtension</name>
             <instance>default</instance>
diff --git a/betterbug/betterbug.mk b/betterbug/betterbug.mk
new file mode 100644
index 0000000..f3ae647
--- /dev/null
+++ b/betterbug/betterbug.mk
@@ -0,0 +1,5 @@
+PRODUCT_PACKAGES += BetterBugStub
+PRODUCT_PACKAGES_DEBUG += BetterBug
+
+PRODUCT_PUBLIC_SEPOLICY_DIRS += device/google/gs-common/betterbug/sepolicy/product/public
+PRODUCT_PRIVATE_SEPOLICY_DIRS += device/google/gs-common/betterbug/sepolicy/product/private
diff --git a/betterbug/sepolicy/product/private/better_bug_app.te b/betterbug/sepolicy/product/private/better_bug_app.te
new file mode 100644
index 0000000..26e0565
--- /dev/null
+++ b/betterbug/sepolicy/product/private/better_bug_app.te
@@ -0,0 +1,47 @@
+typeattribute better_bug_app coredomain;
+
+app_domain(better_bug_app)
+net_domain(better_bug_app)
+
+allow better_bug_app app_api_service:service_manager find;
+allow better_bug_app mediaserver_service:service_manager find;
+allow better_bug_app radio_service:service_manager find;
+allow better_bug_app system_api_service:service_manager find;
+
+allow better_bug_app privapp_data_file:file execute;
+allow better_bug_app privapp_data_file:lnk_file r_file_perms;
+allow better_bug_app shell_data_file:file r_file_perms;
+allow better_bug_app shell_data_file:dir r_dir_perms;
+
+# Allow traceur to pass file descriptors through a content provider to betterbug
+allow better_bug_app trace_data_file:file { getattr read };
+
+# Allow betterbug to read profile reports generated by profcollect.
+userdebug_or_eng(`
+  allow better_bug_app profcollectd_data_file:file r_file_perms;
+')
+
+# Allow BetterBug access to WM traces attributes
+allow better_bug_app wm_trace_data_file:dir r_dir_perms;
+allow better_bug_app wm_trace_data_file:file getattr;
+
+# Allow the bug reporting frontend to read the presence and timestamp of the
+# trace attached to the bugreport (but not its contents, which will go in the
+# usual bugreport .zip file). This is used by the bug reporting UI to tell if
+# the bugreport will contain a system trace or not while the bugreport is still
+# in progress.
+allow better_bug_app perfetto_traces_bugreport_data_file:dir r_dir_perms;
+allow better_bug_app perfetto_traces_bugreport_data_file:file { getattr };
+
+# Allow BetterBug to receive Perfetto traces through the framework
+# (i.e. TracingServiceProxy) and sendfile them into their private
+# directories for reporting when network and battery conditions are
+# appropriate.
+allow better_bug_app perfetto:fd use;
+allow better_bug_app perfetto_traces_data_file:file { read getattr };
+
+# Allow BetterBug to set property to start vendor.touch_dumpstate
+set_prop(better_bug_app, ctl_start_prop)
+
+# Allow BetterBug to read system boot reason
+get_prop(better_bug_app, system_boot_reason_prop)
diff --git a/betterbug/sepolicy/product/private/seapp_contexts b/betterbug/sepolicy/product/private/seapp_contexts
new file mode 100644
index 0000000..77fe3e1
--- /dev/null
+++ b/betterbug/sepolicy/product/private/seapp_contexts
@@ -0,0 +1,2 @@
+# BetterBug
+user=_app isPrivApp=true name=com.google.android.apps.internal.betterbug domain=better_bug_app type=privapp_data_file levelFrom=user
diff --git a/betterbug/sepolicy/product/public/better_bug_app.te b/betterbug/sepolicy/product/public/better_bug_app.te
new file mode 100644
index 0000000..9a14782
--- /dev/null
+++ b/betterbug/sepolicy/product/public/better_bug_app.te
@@ -0,0 +1 @@
+type better_bug_app, domain;
diff --git a/camera/dump_camera.cpp b/camera/dump_camera.cpp
index 5a0229b..a21d568 100644
--- a/camera/dump_camera.cpp
+++ b/camera/dump_camera.cpp
@@ -42,6 +42,7 @@
   // Attach multiple latest sessions (in case the user is running concurrent
   // sessions or starts a new session after the one with performance issues).
   dumpLogs(kCameraLogDir.data(), cameraDestDir.c_str(), 10, "session-ended-");
+  dumpLogs(kCameraLogDir.data(), cameraDestDir.c_str(), 10, "multicam-");
   dumpLogs(kCameraLogDir.data(), cameraDestDir.c_str(), 5, "high-drop-rate-");
   dumpLogs(kCameraLogDir.data(), cameraDestDir.c_str(), 5, "watchdog-");
   dumpLogs(kCameraLogDir.data(), cameraDestDir.c_str(), 5, "camera-ended-");
diff --git a/touch/gti/Android.bp b/touch/gti/Android.bp
index 7f2eb66..d22a5a4 100644
--- a/touch/gti/Android.bp
+++ b/touch/gti/Android.bp
@@ -33,3 +33,19 @@
     ],
     vendor: true,
 }
+
+sh_binary {
+    name: "predump_gti0.sh",
+    src: "dump_gti0.sh",
+    init_rc: ["init.touch.gti0.rc"],
+    vendor: true,
+    sub_dir: "dump_touch",
+}
+
+sh_binary {
+    name: "predump_gti1.sh",
+    src: "dump_gti1.sh",
+    init_rc: ["init.touch.gti1.rc"],
+    vendor: true,
+    sub_dir: "dump_touch",
+}
diff --git a/touch/gti/predump_gti.mk b/touch/gti/predump_gti.mk
new file mode 100644
index 0000000..ae25254
--- /dev/null
+++ b/touch/gti/predump_gti.mk
@@ -0,0 +1,7 @@
+include device/google/gs-common/touch/predump/predump_touch.mk
+
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/touch/gti/predump_sepolicy
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/touch/gti/ical/sepolicy
+
+PRODUCT_PACKAGES += predump_gti0.sh
+PRODUCT_PACKAGES += touch_gti_ical
diff --git a/touch/gti/predump_gti_dual.mk b/touch/gti/predump_gti_dual.mk
new file mode 100644
index 0000000..b7f2efc
--- /dev/null
+++ b/touch/gti/predump_gti_dual.mk
@@ -0,0 +1,6 @@
+include device/google/gs-common/touch/gti/predump_gti.mk
+
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/touch/gti/predump_sepolicy_gti_dual
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/touch/gti/ical/sepolicy_gti_dual
+
+PRODUCT_PACKAGES += predump_gti1.sh
diff --git a/touch/gti/predump_sepolicy/file.te b/touch/gti/predump_sepolicy/file.te
new file mode 100644
index 0000000..c3900f0
--- /dev/null
+++ b/touch/gti/predump_sepolicy/file.te
@@ -0,0 +1,3 @@
+type proc_touch_gti, proc_type, fs_type;
+type sysfs_touch_gti, sysfs_type, fs_type;
+
diff --git a/touch/gti/predump_sepolicy/file_contexts b/touch/gti/predump_sepolicy/file_contexts
new file mode 100644
index 0000000..6d8ca17
--- /dev/null
+++ b/touch/gti/predump_sepolicy/file_contexts
@@ -0,0 +1 @@
+/vendor/bin/dump_touch/predump_gti0\.sh      u:object_r:predump_touch_exec:s0
diff --git a/touch/gti/predump_sepolicy/genfs_contexts b/touch/gti/predump_sepolicy/genfs_contexts
new file mode 100644
index 0000000..45d3b53
--- /dev/null
+++ b/touch/gti/predump_sepolicy/genfs_contexts
@@ -0,0 +1,4 @@
+# Touch
+genfscon sysfs /devices/virtual/goog_touch_interface                            u:object_r:sysfs_touch_gti:s0
+genfscon proc  /goog_touch_interface                                            u:object_r:proc_touch_gti:s0
+
diff --git a/touch/gti/predump_sepolicy/predump_touch.te b/touch/gti/predump_sepolicy/predump_touch.te
new file mode 100644
index 0000000..7c1f408
--- /dev/null
+++ b/touch/gti/predump_sepolicy/predump_touch.te
@@ -0,0 +1,4 @@
+allow predump_touch proc_touch_gti:dir r_dir_perms;
+allow predump_touch proc_touch_gti:file rw_file_perms;
+allow predump_touch sysfs_touch_gti:dir r_dir_perms;
+allow predump_touch sysfs_touch_gti:file rw_file_perms;
\ No newline at end of file
diff --git a/touch/gti/predump_sepolicy_gti_dual/file_contexts b/touch/gti/predump_sepolicy_gti_dual/file_contexts
new file mode 100644
index 0000000..02a300a
--- /dev/null
+++ b/touch/gti/predump_sepolicy_gti_dual/file_contexts
@@ -0,0 +1,2 @@
+/vendor/bin/dump_touch/predump_gti1\.sh     u:object_r:predump_touch_exec:s0
+
diff --git a/touch/predump/Android.bp b/touch/predump/Android.bp
new file mode 100644
index 0000000..7d2adda
--- /dev/null
+++ b/touch/predump/Android.bp
@@ -0,0 +1,17 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+sh_binary {
+    name: "predump_touch.sh",
+    src: "predump_touch.sh",
+    init_rc: ["init.touch.predump.rc"],
+    vendor: true,
+}
+
+sh_binary {
+    name: "dump_touch.sh",
+    src: "dump_touch.sh",
+    vendor: true,
+    sub_dir: "dump",
+}
diff --git a/touch/predump/dump_touch.sh b/touch/predump/dump_touch.sh
new file mode 100644
index 0000000..889c283
--- /dev/null
+++ b/touch/predump/dump_touch.sh
@@ -0,0 +1,25 @@
+#!/vendor/bin/sh
+
+DIR=/data/vendor/dump_touch
+LOCKFILE="$DIR"/dumping
+LOGFILE="$DIR"/dump.log
+
+if [ ! -f $LOCKFILE ]
+then
+	echo "-----------------------------------------------------"
+	echo "Error : PreDump Touch Logs couldn't be found."
+	echo "-----------------------------------------------------"
+	exit 2
+fi
+
+state=$(cat $LOCKFILE)
+if [ "$state" != 2 ]
+then
+  echo "Unexpected state! Expected 2 but found ${state}" >> $LOGFILE
+fi
+
+cat $LOGFILE
+echo "" > $LOGFILE
+
+echo 0 > $LOCKFILE
+
diff --git a/touch/predump/init.touch.predump.rc b/touch/predump/init.touch.predump.rc
new file mode 100644
index 0000000..aa93c82
--- /dev/null
+++ b/touch/predump/init.touch.predump.rc
@@ -0,0 +1,12 @@
+service vendor.touch_dumpstate /vendor/bin/predump_touch.sh
+    class main
+    user system
+    group system shell
+    disabled
+    oneshot
+
+on post-fs-data
+    mkdir /data/vendor/dump_touch 0775 system system
+
+on property:init.svc.dumpstatez=running
+    start vendor.touch_dumpstate
diff --git a/touch/predump/predump_touch.mk b/touch/predump/predump_touch.mk
new file mode 100644
index 0000000..1a6efb2
--- /dev/null
+++ b/touch/predump/predump_touch.mk
@@ -0,0 +1,4 @@
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/touch/predump/sepolicy
+
+PRODUCT_PACKAGES += predump_touch.sh
+PRODUCT_PACKAGES += dump_touch.sh
diff --git a/touch/predump/predump_touch.sh b/touch/predump/predump_touch.sh
new file mode 100644
index 0000000..6a0c738
--- /dev/null
+++ b/touch/predump/predump_touch.sh
@@ -0,0 +1,44 @@
+#!/vendor/bin/sh
+
+DIR=/data/vendor/dump_touch
+SCRIPT_DIR=/vendor/bin/dump_touch
+LOCKFILE="$DIR"/dumping
+LOGFILE="$DIR"/dump.log
+
+if [ ! -f $LOCKFILE ]
+then
+#Init Setup
+  echo 0 > $LOCKFILE
+  echo "" > $LOGFILE
+  chmod 660 $LOCKFILE
+  chmod 660 $LOGFILE
+fi
+
+echo $(date) >> $LOGFILE
+
+state=$(cat $LOCKFILE)
+if [ "$state" != 0 ]
+then
+  echo "Unexpected state! Expected 0 but found ${state}" >> $LOGFILE
+fi
+
+echo 1 > $LOCKFILE
+
+for entry in "$SCRIPT_DIR"/*.sh
+do
+  echo "----------------------------------" >> $LOGFILE
+  echo "$entry" >> $LOGFILE
+  echo "----------------------------------" >> $LOGFILE
+  sh $entry >> $LOGFILE
+  echo "----------------------------------" >> $LOGFILE
+done
+
+state=$(cat $LOCKFILE)
+if [ "$state" != 1 ]
+then
+  echo "Unexpected state! Expected 1 but found ${state}" >> $LOGFILE
+fi
+
+echo 2 > $LOCKFILE
+
+
diff --git a/touch/predump/sepolicy/dump_touch.te b/touch/predump/sepolicy/dump_touch.te
new file mode 100644
index 0000000..d383882
--- /dev/null
+++ b/touch/predump/sepolicy/dump_touch.te
@@ -0,0 +1,5 @@
+pixel_bugreport(dump_touch)
+
+allow dump_touch vendor_touch_dump_file:dir r_dir_perms;
+allow dump_touch vendor_touch_dump_file:file rw_file_perms;
+allow dump_touch vendor_toolbox_exec:file execute_no_trans;
diff --git a/touch/predump/sepolicy/file.te b/touch/predump/sepolicy/file.te
new file mode 100644
index 0000000..9be89f1
--- /dev/null
+++ b/touch/predump/sepolicy/file.te
@@ -0,0 +1 @@
+type vendor_touch_dump_file, file_type, data_file_type;
diff --git a/touch/predump/sepolicy/file_contexts b/touch/predump/sepolicy/file_contexts
new file mode 100644
index 0000000..0a1ef36
--- /dev/null
+++ b/touch/predump/sepolicy/file_contexts
@@ -0,0 +1,5 @@
+/vendor/bin/predump_touch\.sh           u:object_r:predump_touch_exec:s0
+/vendor/bin/dump/dump_touch\.sh         u:object_r:dump_touch_exec:s0
+/data/vendor/dump_touch/dump\.log       u:object_r:vendor_touch_dump_file:s0
+/data/vendor/dump_touch/dumping         u:object_r:vendor_touch_dump_file:s0
+/data/vendor/dump_touch                 u:object_r:vendor_touch_dump_file:s0
diff --git a/touch/predump/sepolicy/predump_touch.te b/touch/predump/sepolicy/predump_touch.te
new file mode 100644
index 0000000..edf473b
--- /dev/null
+++ b/touch/predump/sepolicy/predump_touch.te
@@ -0,0 +1,9 @@
+type predump_touch, domain;
+type predump_touch_exec, vendor_file_type, exec_type, file_type;
+init_daemon_domain(predump_touch)
+
+allow predump_touch vendor_touch_dump_file:dir rw_dir_perms;
+allow predump_touch vendor_touch_dump_file:file create_file_perms;
+
+allow predump_touch vendor_toolbox_exec:file execute_no_trans;
+allow predump_touch vendor_shell_exec:file execute_no_trans;
diff --git a/touch/syna/Android.bp b/touch/syna/Android.bp
index 46475d8..d34ee95 100644
--- a/touch/syna/Android.bp
+++ b/touch/syna/Android.bp
@@ -10,3 +10,10 @@
     sub_dir: "dump",
 }
 
+sh_binary {
+    name: "predump_syna.sh",
+    src: "dump_syna.sh",
+    init_rc: ["init.touch.syna.rc"],
+    vendor: true,
+    sub_dir: "dump_touch",
+}
diff --git a/touch/syna/predump_sepolicy/file.te b/touch/syna/predump_sepolicy/file.te
new file mode 100644
index 0000000..3e53ec3
--- /dev/null
+++ b/touch/syna/predump_sepolicy/file.te
@@ -0,0 +1,2 @@
+type sysfs_touch, sysfs_type, fs_type;
+
diff --git a/touch/syna/predump_sepolicy/file_contexts b/touch/syna/predump_sepolicy/file_contexts
new file mode 100644
index 0000000..37dec52
--- /dev/null
+++ b/touch/syna/predump_sepolicy/file_contexts
@@ -0,0 +1,2 @@
+/vendor/bin/dump_touch/predump_syna\.sh      u:object_r:predump_touch_exec:s0
+
diff --git a/touch/syna/predump_sepolicy/genfs_contexts b/touch/syna/predump_sepolicy/genfs_contexts
new file mode 100644
index 0000000..f2e675f
--- /dev/null
+++ b/touch/syna/predump_sepolicy/genfs_contexts
@@ -0,0 +1,3 @@
+genfscon sysfs /devices/platform/10d10000.spi/spi_master/spi0/spi0.0/synaptics_tcm.0/sysfs     u:object_r:sysfs_touch:s0
+genfscon sysfs /devices/platform/111c0000.spi/spi_master/spi19/spi19.0/synaptics_tcm.0/sysfs   u:object_r:sysfs_touch:s0
+genfscon sysfs /devices/platform/111d0000.spi/spi_master/spi20/spi20.0/synaptics_tcm.0/sysfs   u:object_r:sysfs_touch:s0
diff --git a/touch/syna/predump_sepolicy/predump_touch.te b/touch/syna/predump_sepolicy/predump_touch.te
new file mode 100644
index 0000000..8564ec9
--- /dev/null
+++ b/touch/syna/predump_sepolicy/predump_touch.te
@@ -0,0 +1,5 @@
+
+allow predump_touch sysfs_touch:dir r_dir_perms;
+allow predump_touch sysfs_touch:file rw_file_perms;
+
+get_prop(predump_touch, vendor_touch_dump_path_prop)
diff --git a/touch/syna/predump_sepolicy/property.te b/touch/syna/predump_sepolicy/property.te
new file mode 100644
index 0000000..5484690
--- /dev/null
+++ b/touch/syna/predump_sepolicy/property.te
@@ -0,0 +1 @@
+vendor_internal_prop(vendor_touch_dump_path_prop)
diff --git a/touch/syna/predump_sepolicy/property_contexts b/touch/syna/predump_sepolicy/property_contexts
new file mode 100644
index 0000000..524cc8b
--- /dev/null
+++ b/touch/syna/predump_sepolicy/property_contexts
@@ -0,0 +1 @@
+ro.vendor.touch.dump. u:object_r:vendor_touch_dump_path_prop:s0
diff --git a/touch/syna/predump_sepolicy/vendor_init.te b/touch/syna/predump_sepolicy/vendor_init.te
new file mode 100644
index 0000000..74a6666
--- /dev/null
+++ b/touch/syna/predump_sepolicy/vendor_init.te
@@ -0,0 +1 @@
+set_prop(vendor_init, vendor_touch_dump_path_prop)
diff --git a/touch/syna/predump_syna19.mk b/touch/syna/predump_syna19.mk
new file mode 100644
index 0000000..e896fb7
--- /dev/null
+++ b/touch/syna/predump_syna19.mk
@@ -0,0 +1,5 @@
+PRODUCT_VENDOR_PROPERTIES += ro.vendor.touch.dump.sys=/sys/class/spi_master/spi19/spi19.0/synaptics_tcm.0/sysfs
+
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/touch/syna/predump_sepolicy
+
+PRODUCT_PACKAGES += predump_syna.sh
diff --git a/touch/syna/predump_syna20.mk b/touch/syna/predump_syna20.mk
new file mode 100644
index 0000000..e331956
--- /dev/null
+++ b/touch/syna/predump_syna20.mk
@@ -0,0 +1,5 @@
+PRODUCT_VENDOR_PROPERTIES += ro.vendor.touch.dump.sys=/sys/devices/platform/111d0000.spi/spi_master/spi20/spi20.0/synaptics_tcm.0/sysfs
+
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/touch/syna/predump_sepolicy
+
+PRODUCT_PACKAGES += predump_syna.sh