107         mV4l2Fd(std::move(v4l2Fd)),  in ExternalCameraDeviceSession()
112     if (mV4l2Fd.get() < 0) {  in initialize()
113         ALOGE("%s: invalid v4l2 device fd %d!", __FUNCTION__, mV4l2Fd.get());  in initialize()
118     int ret = ioctl(mV4l2Fd.get(), VIDIOC_QUERYCAP, &capability);  in initialize()
269             mCameraId.c_str(), mV4l2Fd.get(),  in dumpState()
495         ALOGV("%s: closing V4L2 camera FD %d", __FUNCTION__, mV4l2Fd.get());  in close()
496         mV4l2Fd.reset();  in close()
2249     if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_STREAMOFF, &capture_type)) < 0) {  in v4l2StreamOffLocked()
2259     if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_REQBUFS, &req_buffers)) < 0) {  in v4l2StreamOffLocked()
2272     int ret = TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_G_PARM, &streamparm));  in setV4l2FpsLocked()
2291     if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_S_PARM, &streamparm)) < 0) {  in setV4l2FpsLocked()
2321     ret = TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_S_FMT, &fmt));  in configureV4l2StreamLocked()
2327             ret = TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_S_FMT, &fmt));  in configureV4l2StreamLocked()
2398     if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_REQBUFS, &req_buffers)) < 0) {  in configureV4l2StreamLocked()
2417         if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_QUERYBUF, &buffer)) < 0) {  in configureV4l2StreamLocked()
2422         if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_QBUF, &buffer)) < 0) {  in configureV4l2StreamLocked()
2430     ret = TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_STREAMON, &capture_type));  in configureV4l2StreamLocked()
2436             ret = TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_STREAMON, &capture_type));  in configureV4l2StreamLocked()
2453         if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_DQBUF, &buffer)) < 0) {  in configureV4l2StreamLocked()
2458         if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_QBUF, &buffer)) < 0) {  in configureV4l2StreamLocked()
2494     if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_DQBUF, &buffer)) < 0) {  in dequeueV4l2FrameLocked()
2531             buffer.index, mV4l2Fd.get(), buffer.bytesused, buffer.m.offset);  in dequeueV4l2FrameLocked()
2542     if (TEMP_FAILURE_RETRY(ioctl(mV4l2Fd.get(), VIDIOC_QBUF, &buffer)) < 0) {  in enqueueV4l2Frame()