ret = v4l2_subdev_call(terminal_sensor->sd, video, g_frame_interval, &terminal_sensor->fi); if (ret) terminal_sensor->fi.interval = (struct v4l2_fract) {1, 30}; rkcif_sync_crop_info(stream); } ... /* * 基于RV1126平台imx291分析 --- rkcif_mipi注册 * https://blog.csdn.net/...