Hi Sylwester, > >> + struct v4l2_device v4l2_dev; >> + /* v4l2 control handler */ >> + struct v4l2_ctrl_handler ctrl_handler; > > > This handler seems to be unused, I couldn't find any code adding controls > to it. Any initialization of this handler is a dead code now. You probably > want to move that bits to a patch actually adding any controls. > This host driver doesn't support any control but without it subdev controls can't be accessed. v4l2_ctrl_add_handler should just return 0 if v4l2_dev->ctrl_handler is NULL. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
