1 files changed, 11 insertions, 0 deletions
diff --git a/camera/V4LCameraAdapter/V4LM2M.cpp b/camera/V4LCameraAdapter/V4LM2M.cpp
index deb0637..d3556ac 100644
--- a/camera/V4LCameraAdapter/V4LM2M.cpp
+++ b/camera/V4LCameraAdapter/V4LM2M.cpp
@@ -78,6 +78,7 @@
 #define DEVICE "/dev/videoxx"
 #define DEVICE_PATH "/dev/"
 #define DEVICE_NAME "videoxx"
+#define DRIVER_NAME "vpe"
 
 
 /**<	File descriptor for device			*/
@@ -406,6 +407,7 @@ char *detectM2MDevice()
 	int tempHandle = NULL;
 	int ret;
 	struct v4l2_capability cap;
+    char* driver;
 
 	memset((void*)&cap, 0, sizeof(v4l2_capability));
 
@@ -435,6 +437,15 @@ char *detectM2MDevice()
             close(tempHandle);
             continue;
         }
+
+        driver = (char*) cap.driver;
+        //check driver name since non vpe drivers can match all of these other criteria.
+        if (strncmp(driver, DRIVER_NAME, 3) != 0) {
+            ALOGE("Error while checking driver: Not VPE");
+            close(tempHandle);
+            continue;
+        }
+
         close(tempHandle);
         strcpy(device, video_device_list[i]);
 		ALOGE("Found VPE M2M device %s!!!", device);