__v4l2_ctrl_s_ctrl_int64 —
Unlocked variant of v4l2_ctrl_s_ctrl_int64.
int __v4l2_ctrl_s_ctrl_int64 ( | struct v4l2_ctrl * ctrl, |
s64 val); |
This sets the control's new value safely by going through the control framework. This function assumes the control's handler is already locked, allowing it to be used from within the v4l2_ctrl_ops functions.
This function is for 64-bit integer type controls only.