From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@ucw.cz (Pavel Machek) Date: Wed, 1 Nov 2017 07:36:55 +0100 Subject: Nokia N9: fun with camera In-Reply-To: <20171031212812.GA11148@amd> References: <20170424212914.GA20780@amd> <20170424224724.5bb52382@vento.lan> <20170426105300.GA857@amd> <20170426082608.7dd52fbf@vento.lan> <20171021220026.GA26881@amd> <20171023185414.GA2258@amd> <40C85971-7DDE-4FB0-AB90-C52CA864C0D4@xs4all.nl> <20171023201557.hecu4e6o3ynp5hmv@valkosipuli.retiisi.org.uk> <20171031212812.GA11148@amd> Message-ID: <20171101063655.GA16895@amd> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi! > Sakari, I am actually playing with N9 camera, not N950. That comes > next. > > And the clock error I mentioned ... seems to be > -EPROBE_DEFER. So... not an issue. Hmm, and with similar config, I got N950 to work. ... which should give me enough clues to get N9 to work. I guess I forgot to reset the pipeline between the tries, or something. For the record, this got me some data on n950: m.media_ctl( [ '-f', '"OMAP3 ISP CSI2a":0 [fmt:%s/%dx%d]' % (m.fmt, m.cap_x, m.cap_y) ] ) m.media_ctl( [ '-l', '"OMAP3 ISP CSI2a":1 -> "OMAP3 ISP CSI2a output":0[1]' ] ) # WORKS!!!! # pavel at n900:~/g/tui/camera$ sudo /my/tui/yavta/yavta # --capture=8 --skip 0 --format SGRBG10 --size 4272x3016 /dev/video1 --file=/tmp/delme# ...ouch. It only worked twice :-(. Either driver gets confused by my attempts, or it relied on some other initialization code. Strange. 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: