I test USB camera (logitech webcam) in imx6 sabresd demo board (Android 4.4.2).
I used usb-hub to connect to OTG port.
Because I need to connect usb camera ,usb mouse and keyboard.
When I open camera apk and preview it, the picture is not correctly.
Please refer the attachment file.
VID_20160908_090232.3gpp is recording video.
pass.jpg is correct picture.
error.jpg is not correct picture.
Do you have any advice?