Re: [Ltib] Problem while bringing up X on LTIB+ IMX27 ADS board.

[Rajesh Marathe]

Hi Hamilton/Stuart,

Thanks for all your suggestions thus far. I did follow your suggestions
and tried but still in vain. I did some debugging and I suspect that my
'X' configuration might not be correct as on running 'Xfbdev' it
searches for a keyboard. Can somebody please send me the configuration
details for while running "./configure" under xorg-server-1.4.2'
directory to work on imx27ADS keyboard. My xorg-server-1.4.2.spec file
configure details are as under:
----------------------------------------------------------------------
if rpm --dbpath %{_dbpath} -q tslib &>/dev/null
then
    extra_opts='--enable-tslib --disable-ipv6 --enable-xkb --disable-dga
--enable-kbd_mode'
else
    extra_opts='--enable-xkb --disable-ipv6 --enable-kbd_mode'
fi

# By default we'll use the original options that build kdrive 
# and override the ones we need for a full Xorg
if [ -n "$PKG_XORG_SERVER_WANT_XORG" ]
then
    extra_opts="$extra_opts --enable-xorg --enable-dga"
fi

./configure --prefix=%{_prefix} --host=$CFGHOST --build=%{_build} \
            --enable-composite  --enable-kdrive --disable-dri
--disable-xinerama --disable-xf86misc --disable-xf86vidmode
--disable-xorg --disable-xorgcfg --disable-xnest --disable-xvfb
--disable-xevie --disable-xprint --disable-xtrap --enable-xfbdev
--disable-dmx --enable-builtin-fonts --disable-dbus $extra_opts

----------------------------------------------------------------------
Let me know if these are correct.

I still think my X configuration is an issue and hence the problem.

regards,
Rajesh Marathe.

On Mon, 2009-12-28 at 17:24 -0200, Hamilton Vera wrote:
> Here is what we use to startx :
> 
> #!/bin/sh
> 
> module=`lsmod | grep mxc_ts`
> if [ ! "$module" ]; then
>         modprobe mxc_ts;
> fi
> 
> module=`lsmod | grep ehci_hcd`
> if [ ! "$module" ]; then
>         modprobe ehci_hcd;
> fi
> 
> export TSLIB_CONSOLEDEVICE=none
> export TSLIB_TSDEVICE=/dev/input/event1
> 
> echo "nameserver 208.67.220.220" > /etc/resolv.conf
> 
> if [ ! -e /dev/tty0 ]; then ln -s /dev/vc/0 /dev/tty0; fi
> if [ ! -e /dev/tty1 ]; then ln -s /dev/vc/1 /dev/tty1; fi
> if [ ! -e /dev/tty2 ]; then ln -s /dev/vc/2 /dev/tty2; fi
> 
> Xfbdev -screen 240x320x60  -mouse tslib,,device=/dev/input/event1 &
> sleep 3
> 
> # Start woosh internet browser.
> #DISPLAY=:0 /usr/bin/woosh
> 
> # Start dillo internet browser.
> DISPLAY=:0 /usr/bin/dillo
> # Stops the X.
> #killall Xfbdev
> 
> 
> []'s
> 
> Hamilton Vera
> 
> 
> 
> On Mon, Dec 28, 2009 at 11:31 AM, Stuart Hughes <address@hidden> wrote:
> > Hi Rajesh,
> >
> > If you have the latest Savannah CVS startx should be in the path (on the
> > host): rootfs/usr/bin/startx, this contains:
> >
> > #!/bin/sh
> >
> > Xfbdev -ac -mouse mouse -keybd keyboard &
> > sleep 3
> > DISPLAY=:0 twm
> > killall Xfbdev
> >
> > Regards, Stuart
> >
> > Rajesh Marathe wrote:
> >>
> >> Stuart,
> >>
> >> Thanks. I think I did not start X server earlier. I had compiled LTIB
> >> with X Server option but did not find "startx" under rootfs on the
> >> device. How to get the X started on the device ?
> >>
> >> regards,
> >> Rajesh Marathe.
> >>
> >> On Mon, 2009-12-28 at 10:54 +0000, Stuart Hughes wrote:
> >>>
> >>> Hi Rajesh,
> >>>
> >>> I don't have that board so can't look.  However, make sure you have
> >>> started the X server (with startx) first.  Also make sure you have the
> >>> framebuffer enabled in the kernel (it should be I think).
> >>>
> >>> Regards, Stuart
> >>>
> >>> Rajesh Marathe wrote:
> >>>>
> >>>> Hi,
> >>>>
> >>>> We are working on IMX27 ADS board and have taken latest CVS based LTIB
> >>>> code. I have included 'Dillo2' and 'fltk' packages as my objective would
> >>>> be to run the browser dillo on the imx27 system.
> >>>>
> >>>> After the Linux boots up, I go to the console and try to run the
> >>>> browser. But, I get the following error:
> >>>>
> >>>> ----------------------------------------------------------------------
> >>>> mx27#
> >>>>         mx27#
> >>>>             mx27# ./dillo
> >>>>                 paths: Cannot open file
> >>>> '//.dillo/dillorc'                                      paths:
> >>>> Using /usr/etc/dillo/dillorc
> >>>> paths: Cannot open file
> >>>> '//.dillo/keysrc'                                       paths:
> >>>> Using /usr/etc/dillo/keysrc
> >>>>  dillo_dns_init: Here we go!
> >>>> (threaded)                                          Disabling
> >>>> cookies.
> >>>>  Can't open display
> >>>> ":0.0"                                                       mx27#
> >>>> ----------------------------------------------------------------------
> >>>>
> >>>> I did try to debug and found out that the function fltk::open_display
> >>>> returns the above display error.
> >>>>
> >>>> How do I set the display correctly so that the browser's opening page
> >>>> gets displayed on the LCD panel connected to IMX27 board ?
> >>>>
> >>>> regards,
> >>>> Rajesh Marathe.
> >>>>
> >>>>
> >>>>
> >>>> _______________________________________________
> >>>> LTIB home page: http://ltib.org
> >>>>
> >>>> Ltib mailing list
> >>>> address@hidden
> >>>> http://lists.nongnu.org/mailman/listinfo/ltib
> >>>>
> >>
> >>
> >
> >
> > _______________________________________________
> > LTIB home page: http://ltib.org
> >
> > Ltib mailing list
> > address@hidden
> > http://lists.nongnu.org/mailman/listinfo/ltib
> >
> 
> 
>