diff --git a/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg.ini b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg.ini
new file mode 120000
index 000000000..0299a63a2
--- /dev/null
+++ b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg.ini
@@ -0,0 +1 @@
+sensor_cfg_GC2083.ini
\ No newline at end of file
diff --git a/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_GC2083.ini b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_GC2083.ini
new file mode 100644
index 000000000..940fa5d9a
--- /dev/null
+++ b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_GC2083.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = GCORE_GC2083_MIPI_2M_30FPS_10BIT
+;bus/i2c dev number
+bus_id = 2
+sns_i2c_addr = 37
+mipi_dev = 0
+lane_id = 1, 0, 2, -1, -1
+pn_swap = 0, 0, 0, 0, 0
diff --git a/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_OV5647.ini b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_OV5647.ini
new file mode 100644
index 000000000..7b4d4e849
--- /dev/null
+++ b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_OV5647.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = OV_OV5647_MIPI_2M_30FPS_10BIT
+;bus/i2c dev number
+bus_id = 2
+sns_i2c_addr = 36
+mipi_dev = 0
+lane_id = 1, 0, 2, -1, -1
+pn_swap = 0, 0, 0,  0,  0
diff --git a/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_SC035HGS.ini b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_SC035HGS.ini
new file mode 100644
index 000000000..0b60d9cb1
--- /dev/null
+++ b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_SC035HGS.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = SMS_SC035HGS_MIPI_480P_120FPS_12BIT
+;bus/i2c dev number
+bus_id = 2
+sns_i2c_addr = 30
+mipi_dev = 0
+lane_id = 1, 0, 2, -1, -1
+pn_swap = 0, 0, 0, 0, 0
diff --git a/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_SC200AI.ini b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_SC200AI.ini
new file mode 100644
index 000000000..12d9aca1a
--- /dev/null
+++ b/device/generic/rootfs_overlay/duo256m/mnt/data/sensor_cfg_SC200AI.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = SMS_SC200AI_MIPI_2M_30FPS_10BIT
+;bus/i2c dev number
+bus_id = 2
+sns_i2c_addr = 30
+mipi_dev = 0
+lane_id = 1, 0, 2, -1, -1
+pn_swap = 0, 0, 0, 0, 0
diff --git a/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg.ini b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg.ini
new file mode 120000
index 000000000..0299a63a2
--- /dev/null
+++ b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg.ini
@@ -0,0 +1 @@
+sensor_cfg_GC2083.ini
\ No newline at end of file
diff --git a/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_GC2083.ini b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_GC2083.ini
new file mode 100644
index 000000000..7dcb67484
--- /dev/null
+++ b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_GC2083.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = GCORE_GC2083_MIPI_2M_30FPS_10BIT
+;bus/i2c dev number
+bus_id = 3
+sns_i2c_addr = 37
+mipi_dev = 0
+lane_id = 2, 0, 1, -1, -1
+pn_swap = 0, 0, 0,  0,  0
diff --git a/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_OV5647_J1.ini b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_OV5647_J1.ini
new file mode 100644
index 000000000..98282e186
--- /dev/null
+++ b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_OV5647_J1.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = OV_OV5647_MIPI_2M_30FPS_10BIT
+;bus/i2c dev number
+bus_id = 3
+sns_i2c_addr = 36
+mipi_dev = 0
+lane_id = 2, 0, 1, -1, -1
+pn_swap = 0, 0, 0,  0,  0
diff --git a/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_OV5647_J2.ini b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_OV5647_J2.ini
new file mode 100644
index 000000000..62f0b4239
--- /dev/null
+++ b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_OV5647_J2.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = OV_OV5647_MIPI_2M_30FPS_10BIT
+;bus/i2c dev number
+bus_id = 2
+sns_i2c_addr = 36
+mipi_dev = 0
+lane_id = 5, 3, 4, -1, -1
+pn_swap = 0, 0, 0,  0,  0
diff --git a/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_SC035HGS.ini b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_SC035HGS.ini
new file mode 100644
index 000000000..9cfce63c2
--- /dev/null
+++ b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_SC035HGS.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = SMS_SC035HGS_MIPI_480P_120FPS_12BIT
+;bus/i2c dev number
+bus_id = 3
+sns_i2c_addr = 30
+mipi_dev = 0
+lane_id = 2, 0, 1, -1, -1
+pn_swap = 0, 0, 0, 0, 0
diff --git a/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_SC200AI.ini b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_SC200AI.ini
new file mode 100644
index 000000000..c25fdb1e4
--- /dev/null
+++ b/device/generic/rootfs_overlay/duos/mnt/data/sensor_cfg_SC200AI.ini
@@ -0,0 +1,14 @@
+;section for source
+[source]
+;type = SOURCE_USER_FE
+dev_num = 1
+;section for sensor
+[sensor] 
+;sensor name 
+name = SMS_SC200AI_MIPI_2M_30FPS_10BIT
+;bus/i2c dev number
+bus_id = 3
+sns_i2c_addr = 30
+mipi_dev = 0
+lane_id = 2, 0, 1, -1, -1
+pn_swap = 0, 0, 0, 0, 0