added support for open()

3 files changed, 54 insertions, 9 deletions

diff --git a/CameraHal_Module.cpp b/CameraHal_Module.cpp
index 675720b..1d0ad48 100755
--- a/CameraHal_Module.cpp
+++ b/CameraHal_Module.cpp
@@ -650,11 +650,16 @@ int camera_get_camera_info(int camera_id, struct camera_info *info)
         {
             if (strcmp(valstr, (const char *) android::TICameraParameters::FACING_FRONT) == 0)
             {
-                face_value = CAMERA_FACING_FRONT;
+				
+				 //face_value = CAMERA_FACING_FRONT;
+				face_value = CAMERA_FACING_BACK;
+
             }
             else if (strcmp(valstr, (const char *) android::TICameraParameters::FACING_BACK) == 0)
             {
-                face_value = CAMERA_FACING_BACK;
+
+			    face_value = CAMERA_FACING_FRONT;
+               // face_value = CAMERA_FACING_BACK;
             }
          }
 
diff --git a/V4LCameraAdapter/V4LCameraAdapter.cpp b/V4LCameraAdapter/V4LCameraAdapter.cpp
index 537af2a..f196f08 100755
--- a/V4LCameraAdapter/V4LCameraAdapter.cpp
+++ b/V4LCameraAdapter/V4LCameraAdapter.cpp
@@ -117,10 +117,45 @@ static int writefile(char* path,char* content)
 #endif
 /*--------------------Camera Adapter Class STARTS here-----------------------------*/
 
+int  V4LCameraAdapter:: GetFlexVideoPath(char * path)
+{
+
+   int fd0 = open("/dev/video0", O_RDONLY); 
+   int fd1 = open("/dev/video1", O_RDONLY); 
+   int fd2 = open("/dev/video2", O_RDONLY); 
+   int fd3 = open("/dev/video3", O_RDONLY); 
+   //char  path[20] ;
+   memset(path,0,sizeof(path));
+   if(fd3>=0){
+        sprintf(path,"%s","/dev/video3");
+		close(fd3);
+   	}
+   if(fd2>=0){
+        sprintf(path,"%s","/dev/video2");
+		close(fd2);
+   	}
+   else if (fd1>=0 ){
+         sprintf(path,"%s","/dev/video1");
+		 close(fd1);
+   }
+   else if (fd0>=0){
+         sprintf(path,"%s","/dev/video0");
+		 close(fd0);
+   }
+   else{
+       CAMHAL_LOGEB("Error dont found any video =  %s ",path);
+	   return -EINVAL;
+   }
+
+
+   return 0 ;
+}
+
+
 status_t V4LCameraAdapter::initialize(CameraProperties::Properties* caps)
 {
     LOG_FUNCTION_NAME;
-
+    GetFlexVideoPath(videopath);
     char value[PROPERTY_VALUE_MAX];
     property_get("debug.camera.showfps", value, "0");
     mDebugFps = atoi(value);
@@ -138,7 +173,8 @@ status_t V4LCameraAdapter::initialize(CameraProperties::Properties* caps)
     mUsbCameraStatus = USBCAMERA_NO_INIT;
 #endif
 
-    if ((mCameraHandle = open(DEVICE_PATH(mSensorIndex), O_RDWR)) == -1)
+     
+    if ((mCameraHandle = open(videopath, O_RDWR)) == -1)
     {
 	    CAMHAL_LOGEB("Error while opening handle to V4L2 Camera: %s", strerror(errno));
 	    return -EINVAL;
@@ -293,12 +329,15 @@ status_t V4LCameraAdapter::setParameters(const CameraParameters &params)
     if(flashmode)
         set_flash_mode(flashmode);
     focusmode = mParams.get(CameraParameters::KEY_FOCUS_MODE);
-    if(exposure)
-        SetExposure(mCameraHandle,exposure);
+    if(exposure) 
+		SetExposure(mCameraHandle,"0");
+        //SetExposure(mCameraHandle,exposure);
     if(white_balance)
-        set_white_balance(mCameraHandle,white_balance);
+        //set_white_balance(mCameraHandle,white_balance);
+        set_white_balance(mCameraHandle,"auto");
     if(effect)
-        set_effect(mCameraHandle,effect);
+		set_effect(mCameraHandle, "none");
+       // set_effect(mCameraHandle,effect);
     if(banding)
         set_banding(mCameraHandle,banding);
     if(focusmode) {
diff --git a/inc/V4LCameraAdapter/V4LCameraAdapter.h b/inc/V4LCameraAdapter/V4LCameraAdapter.h
index ec50342..8f34ba6 100755
--- a/inc/V4LCameraAdapter/V4LCameraAdapter.h
+++ b/inc/V4LCameraAdapter/V4LCameraAdapter.h
@@ -284,6 +284,7 @@ private:
     static int beginAutoFocusThread(void *cookie);
 
 	int GenExif(ExifElementsTable* exiftable);
+	int GetFlexVideoPath(char * path);
 
 public:
 
@@ -318,7 +319,7 @@ private:
 
     struct VideoInfo *mVideoInfo;
     int mCameraHandle;
-
+    char videopath [20];
 
     int nQueued;
     int nDequeued;