请问DVP 接口获取图片报错,遇到过这样的问题吗?在BSP 3.4.39 内核,zero平台,camera型号ov5640 DVP接口
fswebcam -d /dev/video0 –no-banner -r 320×240 capture.jpg
[ 984.385627] [VFE]vfe_open
— Opening /dev/video0…
[ 984.388786] [VFE]……………………..vfe clk open!…………………..
Trying source module v4l2…[ 984.400418] [VFE]vfe_open ok
[ 984.406273] [VFE_ERR]input index(0) > dev->dev_qty(1)-1 invalid!, device_valid_flag[0] = 0
/dev/video0 opened.
984.416946] [VFE]vfe_close
mNo input was specified, using t[ 984.421992] [VFE]vfe select input flag = 0, s_input have no.
he first.
Unable to qu[ 984.432242] [VFE]……………………..vfe clk close!…………………..
ery input 0.
VIDIOC_EN[ 984.443612] [VFE]vfe_close end
UMINPUT: Invalid argument
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http://zero.lichee.pro/%E7%B3%BB%E7%BB%9F%E5%BC%80%E5%8F%91/bsp_cam.html 有提到此问题,没说解决方法。