                VISION_STREAM_RGB_BACK, VISION_STREAM_YUV_BACK); // swap left/right
    printf("rear initted \n");
    camera_init(v, &s->wide, CAMERA_ID_AR0231, 0, 20, device_id, ctx,
                VISION_STREAM_RGB_WIDE, VISION_STREAM_YUV_WIDE);
    printf("wide initted \n");
    camera_init(v, &s->front, CAMERA_ID_AR0231, 2, 20, device_id, ctx,
                VISION_STREAM_RGB_FRONT, VISION_STREAM_YUV_FRONT);
    printf("front initted \n");
  
    s->sm = new SubMaster({"driverState"});
    s->pm = new PubMaster({"roadCameraState", "driverCameraState", "wideRoadCameraState", "thumbnail"});
 
</s> remove   printf("front initted \n");
 </s> add   printf("driver camera initted \n"); </s> remove   printf("rear initted \n");
  camera_init(v, &s->wide, CAMERA_ID_AR0231, 0, 20, device_id, ctx,
 </s> add   printf("road camera initted \n");
  camera_init(v, &s->wide_road_cam, CAMERA_ID_AR0231, 0, 20, device_id, ctx, </s> remove   camera_init(v, &s->rear, CAMERA_ID_AR0231, 1, 20, device_id, ctx,
 </s> add   camera_init(v, &s->road_cam, CAMERA_ID_AR0231, 1, 20, device_id, ctx, </s> remove   camera_init(v, &s->rear, CAMERA_ID_IMX298, 20, device_id, ctx,
 </s> add   camera_init(v, &s->road_cam, CAMERA_ID_IMX298, 20, device_id, ctx, </s> remove   s->sm_front = new SubMaster({"driverState"});
 </s> add   s->sm = new SubMaster({"driverState"});
  printf("wide road camera initted \n");
  camera_init(v, &s->driver_cam, CAMERA_ID_AR0231, 2, 20, device_id, ctx,
                VISION_STREAM_RGB_BACK, VISION_STREAM_YUV_BACK); // swap left/right
    printf("rear initted \n");
    camera_init(v, &s->wide, CAMERA_ID_AR0231, 0, 20, device_id, ctx,
                VISION_STREAM_RGB_WIDE, VISION_STREAM_YUV_WIDE);
  printf("wide road camera initted \n");
  camera_init(v, &s->driver_cam, CAMERA_ID_AR0231, 2, 20, device_id, ctx,
  printf("wide road camera initted \n");
  camera_init(v, &s->driver_cam, CAMERA_ID_AR0231, 2, 20, device_id, ctx,
                VISION_STREAM_RGB_FRONT, VISION_STREAM_YUV_FRONT);
    printf("front initted \n");
  
    s->sm = new SubMaster({"driverState"});
    s->pm = new PubMaster({"roadCameraState", "driverCameraState", "wideRoadCameraState", "thumbnail"});
keep keep keep keep replace replace keep keep keep keep keep
 camerad: rename variables&functions to follow new convention (#20096)

* rename CameraState variables to follow new convention

* continue

* rename camera_process functions

* qcom:rename exposure related variables

* continue

* update commments

* bool real -> bool is_road_cam

* rename sm_front -> sm

* remove paramater tname from start_process_thread

* rename rhd_front to is_rhd

* remove unused varialble name from struct CameraInfo

* rename env_send_xxx

* rename cap_front to cap_driver,cap_rear to cap_road

* rename xxx_camera_process to process_xxx_camera

* update snapshot.py 
selfdrive/camerad/cameras/camera_qcom2.cc