I connected FA-CAM202 ( 2M USB cam provided by FriendlyArm) to USB2 pins on Nanopi Duo,
The OS is Armbian Bionic mainline kernel 4.14.y
The V4l applications output error as
Unable to start capture: Input/output error
i: Error grabbing frames
The dmesg shows
uvcvideo: Failed to query (GET_CUR) UVC control 3 on unit 1: -32
uvcvideo: Failed to set UVC commit control : -32 (exp. 26)
This Cam FA-CAM202 is worked on PC while other USB CAM such as Logitech works on the same
configuration of Nanopi Duo, on USB2.
It is more like a driver compatibility issues, do we have parameters to try or something else we can let
the UVC CAM which worked on PC run on Armbian ?
Tks
