From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@ucw.cz (Pavel Machek) Date: Tue, 25 Apr 2017 00:07:01 +0200 Subject: support autofocus / autogain in libv4l2 In-Reply-To: <20170424103802.00d3b554@vento.lan> References: <1487074823-28274-1-git-send-email-sakari.ailus@linux.intel.com> <1487074823-28274-2-git-send-email-sakari.ailus@linux.intel.com> <20170414232332.63850d7b@vento.lan> <20170416091209.GB7456@valkosipuli.retiisi.org.uk> <20170419105118.72b8e284@vento.lan> <20170424093059.GA20427@amd> <20170424103802.00d3b554@vento.lan> Message-ID: <20170424220701.GA27846@amd> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi! > Please don't add a new application under lib/. It is fine if you want > some testing application, if the ones there aren't enough, but please > place it under contrib/test/. > > You should likely take a look at v4l2grab first, as it could have > almost everything you would need. I really need some kind of video output. v4l2grab is not useful there. v4l2gl might be, but I don't think I have enough dependencies. Umm, and it looks like libv4l can not automatically convert from GRBG10.. and if it could, going through RGB24 would probably be too slow on this device :-(. > IMO, the above belongs to a separate processing module under > lib/libv4lconvert/processing/ Is there an example using autogain/autowhitebalance from libv4lconvert? Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 181 bytes Desc: Digital signature URL: