Hi Hans, On Fri, 2016-08-05 at 15:57 +0200, Hans Verkuil wrote: > Hi Tiffany, > > We just had a long discussion about whether or not -ERANGE should be returned > if the constraint flags could not be satisfied, and the end result was that > the driver should not return an error in that case, but just select a > rectangle > that works with the hardware and is closest to the requested rectangle. > > See the irc log for the discussion: > > https://linuxtv.org/irc/irclogger_log/v4l?date=2016-08-05,Fri > > This will simplify your code, and I'll drop this patch for a v4l2-common > helper > function, since that is no longer relevant. > > I will try to find time to fix the documentation (since that's wrong) and any > drivers that do return ERANGE.
Got it. I will refine and send a new patch. best regards, Tiffany > Regards, > > Hans -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
