On Tue, 05 Oct 2010 12:08:59 +0530 vijay singh <[email protected]> said:
> On Tue, 2010-10-05 at 15:26 +0900, Carsten Haitzler wrote: > > On Tue, 05 Oct 2010 11:45:10 +0530 vijay singh <[email protected]> said: > > > > no fbdev driver. it's there in the error output. did you not build/install > > one? is ther an fb device from the kernel? > Bootlog i can see Fb is initialize.. > > arm11fb driver initializing.. > Allocated 1 buffer(s) > arm11fb regs mapped @:cc820000, fb mapped @:fde00000 > arm11fb0: arm11fb frame buffer device > > do i have to create device node or some other way i can try. xorg fbdev driver module - not kernel. u also need kernel fb support - /dev/fb* should indicate u have device nodes for it if they are there. > > > Hi, > > > Thanks for info.. > > > > > > I have below HW system : > > > Main CPU : ARM11 > > > Graphic Card : SGX535. > > > > > > Currently in my first step i want startx should run & then xterm. > > > > > > When i try to run startx on target below is error : > > > ======================================================================== > > > auth: creating new authority file /root/.serverauth.948 > > > _XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6 > > > _XSERVTransOpen: transport open failed for inet6/ARM11SMP-NEMID:0 > > > _XSERVTransMakeAllCOTSServerListeners: failed to open listener for > > > inet6 X.Org X Server 1.8.2 Release Date: 2010-07-01 X Protocol > > > Version 11, Revision 0 Build Operating System: Linux 2.6.32-24-generic > > > i686 Current Operating System: Linux ARM11SMP 2.6.34.6 #1 SMP Mon Sep 20 > > > 13:47:32 CEST 2010 armv6l Kernel command line: console=ttyS0,115200n8n > > > mem=192M maxcpus=2 rootwait root=/d ev/sda1 lpj=1994752 Build Date: 01 > > > October 2010 06:31:51PM > > > Current version of pixman: 0.17.6 > > > Before reporting problems, check http://wiki.x.org to make > > > sure that you have the latest version. Markers: (--) probed, (**) from > > > config file, (==) default setting, (++) from command line, (!!) > > > notice, (II) informational, (WW) warning, (EE) error, (NI) not > > > implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: > > > Thu Jan 1 01:04:31 1970 > > > Primary device is not PCI (==) Using default built-in configuration (12 > > > lines) > > > (EE) Failed to load module "fbdev" (module does not exist, 0) > > > (EE) No drivers available. Fatal server error: no screens found > > > Please consult the The X.Org Foundation support at > > > http://wiki.x.org for help. Please also check the log file at > > > "/var/log/Xorg.0.log" for additional informati on. giving up. xinit: > > > No such file or directory (errno 2): unable to connect to X server > > > xinit: No such process (errno 3): Server error > > > ========================================================================== > > > > > > Any idea what is missing ?? > > > > > > Cheers-- > > > > > > > > > > > > On Tue, 2010-10-05 at 07:30 +0900, Carsten Haitzler wrote: > > > > On Mon, 4 Oct 2010 09:48:36 -0700 Corbin Simpson > > > > <[email protected]> said: > > > > > > > > indeed. most hw i have ever seen in embedded has a memory mapped dumb > > > > fb as part of the main memory - the kernel should already support this- > > > > if so x will work just fine (fb drvier). it will work exactly as well > > > > as it does on a desktop or laptop - just no acceleration. this of > > > > course depends if you HAVE any hardware that can do acceleration on > > > > your SoC. even then - is it useful? at worst it may simply be you ave > > > > multiple fb's (yuv over/underlay, rgb layer (8/16/32bpp) and have to > > > > configure them correctly on init and use the right one to get sensible > > > > gfx. xv (yuv layer) may not work in this dumb mode without some driver > > > > work. > > > > > > > > your problems really begin when trying to do the yuv support and then > > > > acceleration - if your SoC has anything.. and the big problems begin > > > > with 3D if your SoC has a 3D unit. at this point you'll want to have > > > > your SoC vendor be helping you out. > > > > > > > > > Which hardware, specifically? If Linux has already been ported, and a > > > > > framebuffer driver exists, then X will work perfectly already, using > > > > > the "fbdev" X driver. > > > > > > > > > > Sending from a mobile, pardon the brevity. ~ C. > > > > > > > > > > On Oct 4, 2010 3:18 AM, "vijay singh" <[email protected]> wrote: > > > > > > On Mon, 2010-10-04 at 13:11 +0300, Timo Juhani Lindfors wrote: > > > > > >> vijay singh <[email protected]> writes: > > > > > >> > I would like to know is their any document available which will > > > > > >> > explain about X-architecture. > > > > > >> > > > > > >> Even just http://en.wikipedia.org/wiki/X_Window_System gives a > > > > > >> rough > > > > > overview. > > > > > >> > > > > > >> > if i want to add any new X-client then what is the way. > > > > > >> > > > > > >> Things like evolution and firefox usually work as X clients on > > > > > >> gnu/linux. You can take a look at them or google for "GTK hello > > > > > >> world" or "QT hello world" to get something simpler. > > > > > >> > > > > > > Thanks for the info.. > > > > > > > > > > > > If i want to build test filesystem for new HW (In my case it is > > > > > > ARM11)where some basics X-client (xterm,xeyes..) should work, in > > > > > > this case how i should configure X to work. > > > > > > > > > > > > If more details about what all kernel dependency, how X can be test > > > > > > will be helpful. > > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > [email protected]: X.Org support > > > > > > Archives: http://lists.freedesktop.org/archives/xorg > > > > > > Info: http://lists.freedesktop.org/mailman/listinfo/xorg > > > > > > Your subscription address: [email protected] > > > > > > > > > > > > > > > > > > > > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) [email protected] _______________________________________________ [email protected]: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.freedesktop.org/mailman/listinfo/xorg Your subscription address: [email protected]
