From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@ucw.cz (Pavel Machek) Date: Tue, 12 Dec 2017 22:12:14 +0100 Subject: UDL's fbdev doesn't work for user-space apps In-Reply-To: <1513108084.4945.27.camel@synopsys.com> References: <1512387175.4977.24.camel@synopsys.com> <86238def-82be-2ad1-63d0-b9a8dbf83db6@synopsys.com> <20171209172022.GC19862@localhost> <1513108084.4945.27.camel@synopsys.com> List-ID: Message-ID: <20171212211214.GA32613@amd> To: linux-snps-arc@lists.infradead.org On Tue 2017-12-12 19:48:05, Alexey Brodkin wrote: > Hi Pavel, > > On Sat, 2017-12-09@18:20 +0100, Pavel Machek wrote: > > On Mon 2017-12-04 11:50:40, Jose Abreu wrote: > > > > > > Hi Alexey, > > > > > > On 04-12-2017 11:32, Alexey Brodkin wrote: > > > > > > > > My first [probably incorrect] assumption is Xserver requires fbdev (/dev/fbX) > > > > and it cannot use DRI video card natively. Is that correct? > > > > > > > > > > > > > > Xserver can use DRI directly, you need to enable modesetting > > > driver in Xorg config or use the designated driver for your card > > > (if there is any). > > > > Still, dev/fb1 should work. > > Agree, but it doesn't :) > Even on completely different architectures (ARC and ARM). Yeah, would be nice to get it fixed :-). I remember it did not work for me, either, and .. that's some time ago. Architecture probably plays no role there. 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: