Am 18.08.2012 17:06, schrieb Hans Verkuil: > On Sat August 18 2012 16:19:26 Frank Schäfer wrote: >> Hi, >> >> I would like to know how to add new chip ids to v4l2-chip-ident.h. Ist >> there a kind of policy for choosing numbers ? > Using numbers that match the chip number is recommended, but if that can't > be done due to clashes, then pick some other, related, number (e.g. 12700 > instead of 2700) or create a range of number for all possible models of that > chip series. Ok. And I guess a comment should be added that reserves a certain range of values, if similar chips exist. > >> Which numbers would be approriate for the em25xx/em26xx/em27xx/em28xx >> chips ? >> Unfortunately 2700 is already used by V4L2_IDENT_VP27SMPX... > Please note that adding an identifier to v4l2-chip-ident.h is only needed > if the VIDIOC_DBG_* ioctls are implemented. If those are not implemented, > then there is no need for an ID either. Sure ;-) Thanks ! Regards, Frank Schäfer > > 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
