diff --git a/camera/Android.bp b/camera/Android.bp
index e845678..2c7ec58 100644
--- a/camera/Android.bp
+++ b/camera/Android.bp
@@ -34,3 +34,27 @@ prebuilt_etc {
     src: "com.google.pixel.camera.concurrent_foldable_dual_front.xml",
     sub_dir: "permissions",
 }
+
+prebuilt_etc {
+    name: "libg3a_standalone_gabc_rc",
+    vendor: true,
+    proprietary: true,
+    init_rc: ["libg3a_gabc.rc"],
+    src: "libg3a_gabc.rc",
+}
+
+prebuilt_etc {
+    name: "libg3a_standalone_gaf_rc",
+    vendor: true,
+    proprietary: true,
+    init_rc: ["libg3a_gaf.rc"],
+    src: "libg3a_gaf.rc",
+}
+
+prebuilt_etc {
+    name: "libg3a_standalone_ghawb_rc",
+    vendor: true,
+    proprietary: true,
+    init_rc: ["libg3a_ghawb.rc"],
+    src: "libg3a_ghawb.rc",
+}
diff --git a/camera/libg3a_gabc.rc b/camera/libg3a_gabc.rc
new file mode 100644
index 0000000..c092edd
--- /dev/null
+++ b/camera/libg3a_gabc.rc
@@ -0,0 +1,28 @@
+# override default log levels.
+on boot
+    setprop log.tag.GABC E
+
+# backward-compatible system props.
+on property:persist.vendor.camera.gabc.debug_level=0
+    setprop log.tag.GABC S
+
+on property:persist.vendor.camera.gabc.debug_level=1
+    setprop log.tag.GABC V
+
+on property:persist.vendor.camera.gabc.debug_level=2
+    setprop log.tag.GABC V
+
+on property:persist.vendor.camera.gabc.debug_level=3
+    setprop log.tag.GABC D
+
+on property:persist.vendor.camera.gabc.debug_level=4
+    setprop log.tag.GABC I
+
+on property:persist.vendor.camera.gabc.debug_level=5
+    setprop log.tag.GABC W
+
+on property:persist.vendor.camera.gabc.debug_level=6
+    setprop log.tag.GABC E
+
+on property:persist.vendor.camera.gabc.debug_level=7
+    setprop log.tag.GABC A
diff --git a/camera/libg3a_gaf.rc b/camera/libg3a_gaf.rc
new file mode 100644
index 0000000..214b467
--- /dev/null
+++ b/camera/libg3a_gaf.rc
@@ -0,0 +1,83 @@
+# override default log levels.
+on boot
+    setprop log.tag.GAF E
+
+# backward-compatible system props.
+on property:persist.vendor.camera.af.debug_level=0
+    setprop log.tag.GAF S
+
+on property:persist.vendor.camera.af.debug_level=1
+    setprop log.tag.GAF V
+
+on property:persist.vendor.camera.af.debug_level=2
+    setprop log.tag.GAF V
+
+on property:persist.vendor.camera.af.debug_level=3
+    setprop log.tag.GAF D
+
+on property:persist.vendor.camera.af.debug_level=4
+    setprop log.tag.GAF I
+
+on property:persist.vendor.camera.af.debug_level=5
+    setprop log.tag.GAF W
+
+on property:persist.vendor.camera.af.debug_level=6
+    setprop log.tag.GAF E
+
+on property:persist.vendor.camera.af.debug_level=7
+    setprop log.tag.GAF A
+
+on property:persist.vendor.camera.af.video_debug_enable=2
+    setprop vendor.camera.3a.log_level 1
+    setprop log.tag.3a.gcrd.af.parser.input V
+    setprop log.tag.3a.gcrd.af.parser.output V
+    setprop log.tag.3a.gcrd.af.processor V
+    setprop log.tag.3a.gcrd.af.engine V
+    setprop log.tag.3a.gcrd.dtm V
+
+on property:persist.vendor.camera.af.video_debug_enable=0
+    setprop vendor.camera.3a.log_level 6
+    setprop log.tag.3a.gcrd.af.parser.input E
+    setprop log.tag.3a.gcrd.af.parser.output E
+    setprop log.tag.3a.gcrd.af.processor E
+    setprop log.tag.3a.gcrd.af.engine E
+    setprop log.tag.3a.gcrd.dtm E
+
+on property:persist.vendor.camera.af.default_focus_only=false
+    setprop persist.vendor.camera.af.ignore_ctrl_focus_region false
+    setprop persist.vendor.camera.af.ignore_face 0
+    setprop persist.vendor.camera.af.force_saliency_consumption ""
+
+on property:persist.vendor.camera.af.default_focus_only=true
+    setprop persist.vendor.camera.af.ignore_ctrl_focus_region true
+    setprop persist.vendor.camera.af.ignore_face 1
+    setprop persist.vendor.camera.af.force_saliency_consumption false
+
+# Reset every related properties
+on property:persist.vendor.camera.af.standalone_searchlet=reset
+    setprop persist.vendor.camera.af.ignore_pd \"\"
+    setprop persist.vendor.camera.af.ignore_tof \"\"
+    setprop persist.vendor.camera.af.ignore_cdaf \"\"
+    setprop persist.vendor.camera.af.ignore_gyro \"\"
+    setprop persist.vendor.camera.af.ignore_3a \"\"
+    setprop vendor.camera.debug.enable_saliency \"\"
+
+# Standalone framework: PDAF
+on property:persist.vendor.camera.af.standalone_searchlet=pdaf
+    setprop persist.vendor.camera.af.ignore_tof 1
+    setprop persist.vendor.camera.af.ignore_gyro 1
+    setprop persist.vendor.camera.af.ignore_3a 1
+    setprop vendor.camera.debug.enable_saliency 0
+
+# Standalone framework: LDAF
+on property:persist.vendor.camera.af.standalone_searchlet=ldaf
+    setprop persist.vendor.camera.af.ignore_pd 7
+    setprop persist.vendor.camera.af.ignore_gyro 1
+    setprop persist.vendor.camera.af.ignore_3a 1
+    setprop vendor.camera.debug.enable_saliency 0
+
+# Standalone framework: CDAF
+on property:persist.vendor.camera.af.standalone_searchlet=cdaf
+    setprop persist.vendor.camera.af.ignore_pd 7
+    setprop persist.vendor.camera.af.ignore_tof 1
+    setprop vendor.camera.debug.enable_saliency 0
diff --git a/camera/libg3a_ghawb.rc b/camera/libg3a_ghawb.rc
new file mode 100644
index 0000000..4ca6717
--- /dev/null
+++ b/camera/libg3a_ghawb.rc
@@ -0,0 +1,28 @@
+# override default log levels.
+on boot
+    setprop log.tag.GHAWB E
+
+# backward-compatible system props.
+on property:persist.vendor.camera.ghawb.debug_level=0
+    setprop log.tag.GHAWB S
+
+on property:persist.vendor.camera.ghawb.debug_level=1
+    setprop log.tag.GHAWB V
+
+on property:persist.vendor.camera.ghawb.debug_level=2
+    setprop log.tag.GHAWB V
+
+on property:persist.vendor.camera.ghawb.debug_level=3
+    setprop log.tag.GHAWB D
+
+on property:persist.vendor.camera.ghawb.debug_level=4
+    setprop log.tag.GHAWB I
+
+on property:persist.vendor.camera.ghawb.debug_level=5
+    setprop log.tag.GHAWB W
+
+on property:persist.vendor.camera.ghawb.debug_level=6
+    setprop log.tag.GHAWB E
+
+on property:persist.vendor.camera.ghawb.debug_level=7
+    setprop log.tag.GHAWB A