On Fri, Jul 22, 2011 at 5:22 PM, Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx> wrote: > Seems that this bug is widespread - the same problem appears also in guvcview > and adobe flash. I think that the driver is broken too - it should return > corrected resolution in TRY_FMT. Well, if the driver does not return the resolution it is actually capturing in, then that indeed is a driver bug. That's a different issue though than what your patch proposed. You should make the TRY_FMT call specifying an invalid resolution and see if it returns the real resolution the device will capture at. If it doesn't, then fix *that* bug. The application needs to know the capturing resolution, so it's possible that it does properly handle the driver passing back the real resolution and the driver is at fault, in which case no change is needed to the app at all. Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- 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
