[Linux-exynos] 3.17 kernel on ODROID-U3

Sid Boyce sboyce at blueyonder.co.uk
Wed Oct 15 01:19:45 CEST 2014

On 14/10/14 09:54, Merlijn Wajer wrote:
> Hi,
> On Tue, 14 Oct 2014, Sid Boyce wrote:
>> The kernel builds and boots.
>> The only problem is "No screens found" in Xorg.0.log.
>> [    28.894] (WW) Falling back to old probe method for armsoc
>> [    28.894] (II) No BusID or DriverName specified - opening 
>> /dev/dri/card0
>> [    28.894] (EE) ERROR: Cannot open a connection with the DRM - No 
>> such file or directory
> What DDX are you using? modesetting, armsoc or fbturbo?
> Cheers,
> Merlijn
root at odroidu3:~# grep armsoc /var/log/Xorg.0.log
[    17.239] (II) LoadModule: "armsoc"
[    17.261] (II) Loading /usr/lib/xorg/modules/drivers/armsoc_drv.so
[    17.277] (II) Module armsoc: vendor="X.Org Foundation"
[    17.320] (WW) Falling back to old probe method for armsoc
[    17.435] (II) ARMSOC(0): [DRI2]   DRI driver: armsoc
[    17.528] (EE) AIGLX error: dlopen of 
/usr/lib/arm-linux-gnueabihf/dri/armsoc_dri.so failed 
(/usr/lib/arm-linux-gnueabihf/dri/armsoc_dri.so: cannot open shared 
object file: No such file or directory)

root at odroidu3:~# cat /etc/X11/xorg.conf
Section "Device"
         Identifier      "Mali FBDEV"
         Driver          "armsoc"
         Option          "fbdev"                 "/dev/fb0"
         Option          "Fimg2DExa"             "false"
         Option          "DRI2"                  "true"
         Option          "DRI2_PAGE_FLIP"        "false"
         Option          "DRI2_WAIT_VSYNC"       "true"
#       Option          "Fimg2DExaSolid"        "false"
#       Option          "Fimg2DExaCopy"         "false"
#       Option          "Fimg2DExaComposite"    "false"
         Option          "SWcursorLCD"           "false"

Section "Screen"
         Identifier      "DefaultScreen"
         Device          "Mali FBDEV"
         DefaultDepth    24

Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Senior Staff Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks

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