From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: Sharing display between guests Date: Mon, 6 Jul 2015 13:39:27 +0200 Message-ID: <20150706113927.GJ3269@lukather> References: <20150702111329.GA19261@lukather> <1435839498.25170.468.camel@citrix.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============5640761142083931443==" Return-path: In-Reply-To: <1435839498.25170.468.camel@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Dario Faggioli Cc: Thomas Petazzoni , Boris Brezillon , "artem.mygaiev@globallogic.com" , xen-devel@lists.xen.org, Ian Campbell , Alex Agizim , Andrii Tseglytskyi List-Id: xen-devel@lists.xenproject.org --===============5640761142083931443== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="3MMMIZFJzhAsRj/+" Content-Disposition: inline --3MMMIZFJzhAsRj/+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Dario On Thu, Jul 02, 2015 at 02:18:18PM +0200, Dario Faggioli wrote: > I don't have much comments on all this, just that, reading, it, it > sounded somewhat similar to what GL is doing: >=20 > http://www.xenproject.org/component/allvideoshare/video/latest/ces15-glob= alogic.html > http://www.xenproject.org/component/allvideoshare/video/globallogic-xen-a= ndroid.html For some reason, the first video wouldn't play here, so I can really comment on the second one, but I don't think there was a screen sharing here. It demoes Android running in a domU, which is already a nice achievement, but it's not really the part that concern me the most. I'm slightly more concerned about the two VM displaying stuff at the same time. > > That would mean that we would have a static "composition", that would > > be setup once and we could forget about it during the life of the > > system. > > Well, they use a DomU and Dom0, rather than 2 DomUs (or so I think), but > is seems to me that at least some composition is indeed happening. Ideally, we would like both to be domU, with dom0 only taking care of the composition. > I don't have much more details, I'm afraid, but if you think your use > case is related, or at least that you could benefit from interacting > with them and sharing experiences/code/whatever, just ask, I've Cc-ed > some of them. :-) Thanks! Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --3MMMIZFJzhAsRj/+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJVmmjvAAoJEBx+YmzsjxAg+iQP+gNOZf9GFcgj5fNNX9AnP47W bsSGbT+skebM2HNXFiPOGF0fSPZnSPKHRbirkbiaWAu29hKm0v5SxFI+YOVwAl4V MFgXR0A8Hmr65ZPCavfXH46jkMsrYL61TupuQ0HCDwnetjdwSnfZLVP/nPSufxra LkCHDMtbYLTtfo2NzwwR/jTG+OVXruC947e+Nf9sEoQbiy3LuBqQIe3xoQIKIVZK TZS9uRBpYfbmlIuM//htO4gexhvKvJAf3dr/GbEGHpBM+PaOS6I0FMKcBD+hgRph dhjvgn5dl2+cre1N6e3yyQ4cEUI06RWHSPiIkyV9tgYhnl8gZcJVAM1iJF2em1fF t0k4xQJ1f9agiR2t0GN3ahpk0kAPA8IgiujG1ljZWFpBg2MrU4cC89Yiqxq6saQ6 faYhLiKYI6T25lBpxj0Z/M8lEd7XRlCCzGg0ApOMyKQHZ1Tf8NtT+T5botmfQflO 0dE8KjGHdpP8MxFxKx5OE8FWigJwveHWq9xfhi6N9hy80FHT0nRiceFTsRY9AXRv Kfr2tZOHM+y7AX1SBrqTr0wLEXXFoHLmqGcseAJtSETh65Lur+hMuXlGr6szA3jC JTaRDM8HZZBB7XEbJKW6oTnYDoiq/Ss4/tZAySIllSropHoFP7Tec08GsGbUJH4q VY0bQXG1o/KFNoSDkm2T =nWqc -----END PGP SIGNATURE----- --3MMMIZFJzhAsRj/+-- --===============5640761142083931443== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --===============5640761142083931443==--