Hi Arec, Thanks for the patch. On Tue, Mar 08, 2022 at 11:38:39AM +0800, Arec Kao wrote: > Changing the gain affects the black-level through the device; > the gain should therefore not be changed during a BLC procedure. > If the gain changes, then the BLC routine should be re-run > in some scenarios. Could you also explain what are the scenarios the BLC routine should be re-run and how does the user space know this should be done? Could this be done in the driver instead without involving the user space? -- Kind regards, Sakari Ailus
