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imx6q开发板ov5640摄像头测试运行得linux4.1.15版本,
上电后得log打印显示:ov5640_read error,ov5640_mipi is not found,摄像头已经连接好了,为啥出现打印错误了 [ 2.210902] IR XMP protocol handler initialized [ 2.244781] hub 1-1:1.0: USB hub found [ 2.248725] hub 1-1:1.0: 4 ports detected [ 2.333594] camera ov5640 is found [ 2.523793] ov5640_read_reg:write reg error:reg=300a [ 2.528768] camera ov5640_mipi is not found [ 2.533594] u*** 1-1.3: new high-speed USB device number 3 using ci_hdrc [ 2.540291] mxc_v4l2_output v4l2_out: V4L2 device registered as video16 [ 2.547157] mxc_v4l2_output v4l2_out: V4L2 device registered as video17 [ 2.554184] u***core: registered new inte**ce driver uvcvideo [ 2.559939] USB Video Class driver (1.1.1) |
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