      sensorinit_fd = open("/dev/v4l-subdev12", O_RDWR | O_NONBLOCK);
    }
    assert(sensorinit_fd >= 0);
  
    // init rear sensor
  
    struct msm_camera_sensor_slave_info slave_info = {0};
    if (s->device == DEVICE_LP3) {
      slave_info = (struct msm_camera_sensor_slave_info){
        .sensor_name = "imx298",
 
</s> remove   LOG("sensor init cfg (rear): %d", err);
 </s> add   LOG("sensor init cfg (road camera): %d", err); </s> remove   if (rear) {
 </s> add   if (is_road_cam) { </s> remove   } else if (s->front.camera_id == CAMERA_ID_S5K3P8SP) {
    // init front camera
 </s> add   } else if (s->driver_cam.camera_id == CAMERA_ID_S5K3P8SP) {
    // init driver camera </s> remove   s->rear.video1_fd = s->front.video1_fd = s->wide.video1_fd = s->video1_fd;
 </s> add   s->road_cam.video1_fd = s->driver_cam.video1_fd = s->wide_road_cam.video1_fd = s->video1_fd; </s> remove   s->rear.isp_fd = s->front.isp_fd = s->wide.isp_fd = s->isp_fd;
 </s> add   s->road_cam.isp_fd = s->driver_cam.isp_fd = s->wide_road_cam.isp_fd = s->isp_fd;
  // init road camera sensor
      sensorinit_fd = open("/dev/v4l-subdev12", O_RDWR | O_NONBLOCK);
    }
    assert(sensorinit_fd >= 0);
  
  // init road camera sensor
  
    struct msm_camera_sensor_slave_info slave_info = {0};
    if (s->device == DEVICE_LP3) {
      slave_info = (struct msm_camera_sensor_slave_info){
        .sensor_name = "imx298",
keep keep keep keep 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_qcom.cc