      .num = 4,
      .entries = {
        // rear camera
        {.vfe_intf = VFE0, .intftype = RDI0, .num_cids = 1, .cids[0] = CID0, .csid = CSID0},
        // front camera
        {.vfe_intf = VFE1, .intftype = RDI0, .num_cids = 1, .cids[0] = CID0, .csid = CSID2},
        // rear camera (focus)
        {.vfe_intf = VFE0, .intftype = RDI1, .num_cids = CID1, .cids[0] = CID1, .csid = CSID0},
        // rear camera (stats, for AE)
        {.vfe_intf = VFE0, .intftype = RDI2, .num_cids = 1, .cids[0] = CID2, .csid = CSID0},
 
</s> remove       // rear camera (focus)
 </s> add       // road camera (focus) </s> remove       // rear camera
 </s> add       // road camera </s> remove       // rear camera (stats, for AE)
 </s> add       // road camera (stats, for AE) </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   LOG("*** open rear ***");
  s->rear.ss[0].bufs = s->rear.buf.camera_bufs.get();
  s->rear.ss[1].bufs = s->focus_bufs;
  s->rear.ss[2].bufs = s->stats_bufs;
  camera_open(&s->rear, true);
 </s> add   LOG("*** open road camera ***");
  s->road_cam.ss[0].bufs = s->road_cam.buf.camera_bufs.get();
  s->road_cam.ss[1].bufs = s->focus_bufs;
  s->road_cam.ss[2].bufs = s->stats_bufs;
  camera_open(&s->road_cam, true);
      // driver camera
      .num = 4,
      .entries = {
        // rear camera
        {.vfe_intf = VFE0, .intftype = RDI0, .num_cids = 1, .cids[0] = CID0, .csid = CSID0},
      // driver camera
        {.vfe_intf = VFE1, .intftype = RDI0, .num_cids = 1, .cids[0] = CID0, .csid = CSID2},
        // rear camera (focus)
        {.vfe_intf = VFE0, .intftype = RDI1, .num_cids = CID1, .cids[0] = CID1, .csid = CSID0},
        // rear camera (stats, for AE)
        {.vfe_intf = VFE0, .intftype = RDI2, .num_cids = 1, .cids[0] = CID2, .csid = CSID0},
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