Turn auto-exposure off, set absolute exposure to a low level and use gain to compensate for low light if needed. E.g.:
v4l2-ctl -d /dev/video2 -c exposure_absolute=400
v4l2-ctl -d /dev/video2 -c gain=110
# check with
v4l2-ctl -d /dev/video2 -L
Turn auto-exposure off, set absolute exposure to a low level and use gain to compensate for low light if needed. E.g.:
v4l2-ctl -d /dev/video2 -c exposure_absolute=400
v4l2-ctl -d /dev/video2 -c gain=110
# check with
v4l2-ctl -d /dev/video2 -L