Hi Hans, On Mon, Apr 9, 2018 at 11:20 PM Hans Verkuil <hverkuil@xxxxxxxxx> wrote: > From: Hans Verkuil <hans.verkuil@xxxxxxxxx> > v4l2_ctrl uses mutexes, so we can't setup a ctrl_handler in > interrupt context. Switch to a workqueue instead. Could it make more sense to just replace the old (non-hr) timer used in this driver with delayed work? Best regards, Tomasz
