I2C errors appeared with multiple usb devices

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Return to Thread:Talk:R-Car/Boards/Yocto-Gen3/I2C errors appeared with multiple usb devices/reply (2).

I confirmed but did not reproduce.(0/20)

root@m3ulcb:~# dmesg|grep ov5642
[    2.583901] ov5642 22-003c: Chip ID 0x5642 detected
root@m3ulcb:~# capture -d /dev/video0 -F -f rgb32 -L 0 -T 0 -W 1280 -H 720 -c 1000 -t 60 -z
fb0 Fixed Info:
     @ 0x57400000, len=8294400, line=7680 bytes,
   Geometry - 1280 x 800, 32 bpp
/dev/video0 FPS:  29.1
(snip)
/dev/video0 FPS:  29.1
root@m3ulcb:~#

My environments:
- M3 SK (Connected: HDMI, Serial(cn12), Ether(cn7))
- KF M06(Connected: CMOS camera(cn29))

Ygohda (talk)02:09, 2 April 2019

Thank you for the confirmation. Let me re-check with another camera module.

03:01, 11 April 2019