BSP:linux3.0.35 飞思卡尔mx6q,摄像头驱动:ov10633 用测试程序mxc_v4l2_capture捕获图像每次执行到VIDIOC_STREAMON启动视频采集命令后就一直出错,错误如下:
In MVC:mxc_v4l_ioctl
In MVC: mxc_v4l_do_ioctl c0445611
case VIDIOC_DQBUF
In MVC:mxc_v4l_dqueue
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
In MVC:mxc_v4l_ioctl
In MVC: mxc_v4l_do_ioctl 40045613
case VIDIOC_STREAMOFF0
像素格式为YUV422 8-bits UYVY,示波器测得camera这端HSYNC,VSYNC,pixclk和我所配置的寄存器都是对得上的的,求大神指导!!!! |