[Gta04-owner] DRI: Issue with Xorg

David Lanzendörfer david.lanzendoerfer at o2s.ch
Mon Oct 31 22:39:36 CET 2011


Howdy how
I don't know if it's my cold... Or if it is just a hard problem after all...
I'm unsuccessfully trying to get DRI Xorg-driver for OMAP3 running
since some days.
I've now made it that far, that it creates a direct rendering interface
and I can even write data from /dev/urandom onto the screen
by using the virtual /dev/fb0 provided by the DRI environment.
Exists /dev/dri/card0.

Kernel:
https://gitorious.org/gta04/gta04-kernel/commits/omapdrm

But the Xorg driver intended to be complementary fails for me:
https://github.com/robclark/xf86-video-omap

help?! O_o

best regards
-lev
-------------- next part --------------
Section "Module"
        Load    "extmod"
        Load    "dbe"
        Load    "glx"
        Load    "freetype"
        Load    "record"
        Load    "dri"
EndSection

Section "ServerFlags"
	# using udev devices and (default) rules in /usr/share/X11/xorg.conf.d/
	# installs 2 or 3 touchscreen drivers which interfere and make Xorg draw 100% CPU power
	# therefore we use static Section "InputDevice" entries
	Option "AutoAddDevices" "false"
EndSection

Section "Monitor"
	Identifier      "Builtin Default Monitor"
	VendorName      "Toppoly"
	ModelName       "TD028TTEC1"
#	DisplaySize     43 57                   # In millimeters
#	Option "PreferredMode" "640x480_60.00"
EndSection

Section "Device"
        Identifier      "Builtin Default fbdev Device 0"
        Driver          "omap"
EndSection

Section "Screen"
        Identifier      "Builtin Default fbdev Screen 0"
        Device          "Builtin Default fbdev Device 0"
        Monitor         "Builtin Default Monitor"
EndSection

Section "InputDevice"
        Identifier      "Touchscreen"
        Option          "CorePointer"
        Driver          "tslib"
        Option          "TslibDevice"   "/dev/input/event1"
        Option          "Device"        "/dev/input/event1"
        Option          "Width"         "480"
        Option          "Height"        "640"
#       Option          "SwapX"         "off"
#       Option          "SwapY"         "off"
        Option          "Rotate"        "cw"    # "none", "cw" (clockwise), "ccw" (counter-clockwise), "half"
EndSection

Section "ServerLayout"
        Identifier      "Builtin Default Layout"
        Screen          "Builtin Default fbdev Screen 0"
        InputDevice     "Touchscreen"
EndSection
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