From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH] devicetree: Add video bus switch Date: Fri, 3 Feb 2017 22:07:28 +0100 Message-ID: <20170203210728.GB18379@amd> References: <20161023200355.GA5391@amd> <20161119232943.GF13965@valkosipuli.retiisi.org.uk> <20161214122451.GB27011@amd> <20161222100104.GA30917@amd> <20161222133938.GA30259@amd> <20161224152031.GA8420@amd> <20170203123508.GA10286@amd> <20170203133219.GD26759@pali> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="qlTNgmc+xy1dBmNv" Return-path: Content-Disposition: inline In-Reply-To: <20170203133219.GD26759@pali> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Pali =?iso-8859-1?Q?Roh=E1r?= Cc: Sakari Ailus , robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ivo.g.dimitrov.75-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, sre-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, mchehab-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org --qlTNgmc+xy1dBmNv Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri 2017-02-03 14:32:19, Pali Roh=E1r wrote: > On Friday 03 February 2017 13:35:08 Pavel Machek wrote: > > N900 contains front and back camera, with a switch between the > > two. This adds support for the switch component, and it is now > > possible to select between front and back cameras during runtime. >=20 > IIRC for controlling cameras on N900 there are two GPIOs. Should not you > have both in switch driver? I guess you recall wrongly :-). Switch seems to work. The issue was with switch GPIO also serving as reset GPIO for one sensor, or something like that, if _I_ recall correctly ;-). Best regards, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --qlTNgmc+xy1dBmNv Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAliU8RAACgkQMOfwapXb+vJuGwCeJg/gENrQJmdW+OVEQLMaf80z D/MAnA/u65YzW2dhO+g5sSVhaNIp6nra =k0UH -----END PGP SIGNATURE----- --qlTNgmc+xy1dBmNv-- -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html