Hello, I encountered a problem while trying to get graphical hardware acceleration running.
Currently I'm working on a Beagleboard xM, with the following system installed on a CD-Card image: beagle# lsb_release -a Distributor ID: Angstrom Description: Angstrom GNU/Linux 2011.03 (Dureza) Release: 2011.03 Codename: Dureza and beagle# uname -a Linux beagleboard 2.6.32 #3 PREEMPT Thu Mar 17 08:56:19 CET 2011 armv7l unknown The following packages were installed with opkg: beagle# opkg info libgles-omap3 Package: libgles-omap3 Version: 4.03.00.02-r15.6 Depends: fbset, devmem2, update-rc.d, libgles-omap3-linuxfbwsegl, libgles-omap3-blitwsegl, libgles-omap3-flipwsegl, libgles-omap3-frontwsegl, libc6 (>= 2.9), libgcc1 (>= 4.3.3), libstdc++6 (>= 4.3.3) Recommends: omap3-sgx-modules Provides: Status: install user installed Section: base Architecture: armv7a Maintainer: Angstrom Developers <angstrom-distro-de...@linuxtogo.org> MD5Sum: edf4e4ccb872877fcd52d4ade7c00c03 Size: 4481496 Filename: libgles-omap3_4.03.00.02-r15.6_armv7a.ipk Conffiles: /etc/powervr.ini 0e6110282173e1073105acac1a5fbda2 Description: libGLES for the omap3 Installed-Time: 1329226659 beagle# opkg info libgles-omap3-demos Package: libgles-omap3-demos Version: 3.01.00.02-r1.5 Depends: libgles-omap3 (>= 3.01.00.02), libx11-6 (>= 1.3.3), libxau6 (>= 1.0.5), libstdc++6 (>= 4.3.3), libc6 (>= 2.9), libgcc1 (>= 4.3.3) Provides: Status: install user installed Section: base Architecture: armv7a Maintainer: Angstrom Developers <angstrom-distro-de...@linuxtogo.org> MD5Sum: 5c35e0d292b09cb3fe1b96746a7ebfdb Size: 8256622 Filename: libgles-omap3-demos_3.01.00.02-r1.5_armv7a.ipk Description: libGLES for the omap3 Installed-Time: 1329227039 After that the following was installed: beagle# cat /etc/powervr.ini [default] WindowSystem=libpvrPVR2D_FRONTWSEGL.so.1 beagle# cat /etc/powervr-esrev 5 beagle# cat /proc/pvr/version Version 1.4.14.2616 (release) /OE/angstrom-dev/work/beagleboard-angstrom-linux-gnueabi/omap3-sgx-modules-1.4.14.2616-r100h/Graphics_SDK_4_00_00_01/GFX_Linux_KM System Version String: None The following modules are loaded: beagle# lsmod Module Size Used by bufferclass_ti 4596 0 omaplfb 8749 0 pvrsrvkm 126503 2 bufferclass_ti,omaplfb ... And in dmesg the following message appears: beagle# dmesg ... [ 9826.807098] PVRSRV_PIXEL_FORMAT_ARGB8888 So, it looks like everything is correclty installed. But when I run beagle:/usr/bin/ES5.0# ./pvr2d_test PowerVR device not found (I also tried the pvr2d_test's in all ESx.0 directories just to be sure). Okay, the strace gave the following ioctl() call which failed: ioctl(4, 0xc01c6700, 0xbecc88c4) = -1 EFAULT (Bad address) Also the demo programs in /usr/demos/OGLES/EvilSkull gives the following error message: beagle:/usr/demos/OGLES/EvilSkull# ./OGLESEvilSkull 0 Exit message has been set to: "PVRShell: Unable to initialise EGL". PVRShell: EGL Error (EGL_BAD_ALLOC) InitAPI failed! PVRShell: Unable to initialise EGL Can anybody give a hint what I can do to get hardware acceleration up and running? Thanks in advance, Frank _______________________________________________ Angstrom-distro-users mailing list Angstrom-distro-users@linuxtogo.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-users
