On (24/03/18 23:55), Ricardo Ribalda wrote: > > The UVC standard descries the values for the PLF control for its > versions 1.1 and and 1.5, but it does not describe which values MUST be > implemented. > > So far, we have been adding "device quirks" to provide proper limits for > the control, but this is failing to scale. > > Add a function that during probe-time checks the capability of the > control. > > Signed-off-by: Ricardo Ribalda <ribalda@xxxxxxxxxxxx> Looks good to me FWIW Reviewed-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>