diff --git a/camera/QCamera2/HAL3/QCamera3HWI.cpp b/camera/QCamera2/HAL3/QCamera3HWI.cpp
index 00a65da..4c0c461 100644
--- a/camera/QCamera2/HAL3/QCamera3HWI.cpp
+++ b/camera/QCamera2/HAL3/QCamera3HWI.cpp
@@ -5328,11 +5328,31 @@
         break;
     }
 
-
     info->orientation = gCamCapability[cameraId]->sensor_mount_angle;
     info->device_version = CAMERA_DEVICE_API_VERSION_3_2;
     info->static_camera_characteristics = gStaticMetadata[cameraId];
 
+    //For now assume both cameras can operate independently.
+    info->conflicting_devices = NULL;
+    info->conflicting_devices_length = 0;
+
+    //resource cost is 100 * MIN(1.0, m/M),
+    //where m is throughput requirement with maximum stream configuration
+    //and M is CPP maximum throughput.
+    float max_fps = 0.0;
+    for (uint32_t i = 0;
+            i < gCamCapability[cameraId]->fps_ranges_tbl_cnt; i++) {
+        if (max_fps < gCamCapability[cameraId]->fps_ranges_tbl[i].max_fps)
+            max_fps = gCamCapability[cameraId]->fps_ranges_tbl[i].max_fps;
+    }
+    float ratio = 1.0 * MAX_PROCESSED_STREAMS *
+            gCamCapability[cameraId]->active_array_size.width *
+            gCamCapability[cameraId]->active_array_size.height * max_fps /
+            gCamCapability[cameraId]->max_pixel_bandwidth;
+    info->resource_cost = 100 * MIN(1.0, ratio);
+    ALOGI("%s: camera %d resource cost is %d", __func__, cameraId,
+            info->resource_cost);
+
     return rc;
 }
 
diff --git a/camera/QCamera2/stack/common/cam_intf.h b/camera/QCamera2/stack/common/cam_intf.h
index 82d0757..f700775 100644
--- a/camera/QCamera2/stack/common/cam_intf.h
+++ b/camera/QCamera2/stack/common/cam_intf.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -342,6 +342,9 @@
     cam_dimension_t max_viewfinder_size;
 
     uint8_t flash_dev_name[QCAMERA_MAX_FILEPATH_LENGTH];
+
+    /* maximum pixel bandwidth shared between cameras */
+    uint64_t max_pixel_bandwidth;
 } cam_capability_t;
 
 typedef enum {