Hi Marco, On Thu, Aug 18, 2022 at 04:47:11PM +0200, Marco Felsch wrote: > Currently the driver turn off the power after probe and toggle it during > .stream by using the .s_power callback. This is problematic since other > callbacks like .set_fmt accessing the hardware as well which will fail. > So in the end the default format is the only supported format. It'd be much better to add runtime PM support to the driver instead. -- Sakari Ailus