IMX6Q接logitech usb webcam 摄像头无法使用，报如下错误，请帮...

successan · 发表于 2014-12-4 14:44:58

IMX6Q接logitech usb webcam 摄像头无法使用，报如下错误，请帮高手帮忙解决，谢谢啊！

root@android:/ # ov5642_write_reg:write reg error:reg=3103,val=93
ov5642_write_reg:write reg error:reg=3103,val=93
write reg error addr=0x3103
mxc_v4l2_s_param: vidioc_int_s_parm returned an error -1
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
Unhandled fault: external abort on non-linefetch (0x1018) at 0x411ac054
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
Unhandled fault: external abort on non-linefetch (0x1018) at 0x411ac054
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
Unhandled fault: external abort on non-linefetch (0x1018) at 0x411ac054
Unhandled fault: external abort on non-linefetch (0x1018) at 0x411ac054
Unhandled fault: external abort on non-linefetch (0x1018) at 0x411ac054
ov5642_write_reg:write reg error:reg=3503,val=7
ov5642_read_reg:write reg error:reg=3500
ov5642_read_reg:write reg error:reg=3501
ov5642_read_reg:write reg error:reg=3502
ov5642_read_reg:write reg error:reg=380e
ov5642_read_reg:write reg error:reg=380f
ov5642_read_reg:write reg error:reg=350b
ov5642_write_reg:write reg error:reg=3503,val=7
write reg error addr=0x3503
ov5642_read_reg:write reg error:reg=380e
ov5642_read_reg:write reg error:reg=380f
ov5642_write_reg:write reg error:reg=350b,val=0
ov5642_write_reg:write reg error:reg=3502,val=10
ov5642_write_reg:write reg error:reg=3501,val=0
ov5642_write_reg:write reg error:reg=3500,val=0
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ov5642_write_reg:write reg error:reg=3503,val=0
write reg error addr=0x3503
mxc_v4l2_s_param: vidioc_int_s_parm returned an error -1
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued
Unhandled fault: external abort on non-linefetch (0x1018) at 0x411a7054
ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued

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successan · 发表于 2014-12-6 21:11:23

其实就是用ELEMENT14的IMX6Q开发板接罗技的摄像头后出现了如下的错误，有没有谁之前遇到过呢，请知道的帮个忙啊，不甚感激！
root@android:/ #ov5642_write_reg:write reg error:reg=3103,val=93
root@android:/ # ERROR: v4l2 capture: mxc_v4l_dqueue timeout enc_counter 0
ERROR: v4l2 capture: VIDIOC_QBUF: buffer already queued