On Wednesday, November 23, 2011 23:26:22 Sylwester Nawrocki wrote: > Hi, > > I was wondering how to implement in v4l2 a standard menu control having integer > values as the menu items. The menu item values would be irregular, e.g. ascending > logarithmically and thus the step value would not be a constant. > I'm not interested in private control and symbolic enumeration for each value at > the series. It should be a standard control where drivers could define an array > of integers reflecting the control menu items. And then the applications could > enumerate what integer values are valid and can be happily applied to a device. > > I don't seem to find a way to implement this in current v4l2 control framework. > Such functionality isn't there, or is it ? No it doesn't exist. I'd have sworn that I saw a proposal for adding something like that on the mailinglist some time ago, but I can't find it anymore. It wouldn't be difficult to add. Regards, Hans -- 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
