From: Marcel von Kannen <sp3...@gmail.com> Reply-To: <beagleboard@googlegroups.com> Date: Wednesday, May 21, 2014 at 6:40 PM To: <beagleboard@googlegroups.com> Subject: Re: [beagleboard] BBB, SGX and Qt 4.8.6 problems
> Hi! > Wow, this is my lost first post! I didn't found it after posting, so I've made > a new one here > https://groups.google.com/forum/embed/?place=forum/beagleboard&showsearch=true > &showpopout=true&showtabs=true&hideforumtitle=true&parenturl=http%3A%2F%2Fbeag > leboard.org%2FCommunity%2FForums#!category-topic/beagleboard/beaglebone-black/ > bZZ2Ly6FLFo . > I also didn't receive any email notification. Very strange. You won¹t receive a copy of your own post. This is the way Google Groups works. > > Nonetheless, I've just set up a blog and wrote down a tutorial to set up Qt > 4.8.6 with hardfp. You can find it here: > http://embedded.von-kannen.net/2014/05/21/qt-4-8-6-on-beaglebone-black/ > > > Related to your idea with the patch: yes, I've applied the patch already, but > that's also not working. Just found out that there are is a newer patch at > http://pastebin.com/p88wce2f. After applying this one (and little changes in > mkspecs) the 2dpointer example gave output on the OpenGL side (but I had to > run it without "-display powervr"). Every else example doesn't work, either > with -display powervr nor without it. > > Do you know something more about it? Maybe you could try a little bit? > Currently I'm feeling like I'm the only one who is trying to archive duly > hardware acceleration in Qt. Btw, I archived to run SGX in kernel v3.8.13 and > got rid of kernel v3.12 (don't like it because of the bad cape support) > > Am Mittwoch, 21. Mai 2014 12:54:43 UTC+2 schrieb lisarden: >> Hi! >> >> should not you apply the patch mentioned in the latest message here? >> http://e2e.ti.com/support/arm/sitara_arm/f/791/t/164373.aspx >> >> can you share your mkspecs file? i'm struggling to build qt 4.8.6 with hardfp >> compiler >> >> >> 2014-05-18 13:36 GMT+04:00 <sp3...@gmail.com <javascript:> >: >>> >>> Hi guys, >>> since several days I'm trying to run a Qt OpenGL application on my >>> Beaglebone Black. >>> >>> I've installed the official Debian image (from >>> http://beagleboard.org/latest-images/) on the micro sd (not emmc) and >>> compiled and installed the 3.12 kernel from Robert C Nelson's linux-dev git >>> repository. >>> Then I ran the sgx-build-modules.sh script, which was also provided in >>> Robert's repository and copied it to the BBB, ran the install scripts for >>> pvrsrv etc. (After changing this line >>> https://github.com/RobertCNelson/linux-dev/blob/am33x-v3.12/sgx_build_module >>> s.sh#L272 from "no" to "yes") the graphics sdk examples ran properly >>> (evilskull, etc.). >>> >>> >>> Now I've downloaded qt-4.8.6 and configured it with the correct mkspecs and >>> this configure directive: >>> >>>> ./configure -v -opensource -confirm-license -prefix /opt/qt -embedded arm >>>> -platform qws/linux-x86-g++ -xplatform qws/linux-am335x-g++ -depths >>>> 16,24,32 -no-mmx -no-3dnow -no-sse -no-sse2 -no-ssse3 -no-glib -no-cups >>>> -no-largefile -no-accessibility -no-openssl -no-gtkstyle -qt-mouse-pc >>>> -qt-mouse-linuxtp -qt-mouse-linuxinput -plugin-mouse-linuxtp >>>> -plugin-mouse-pc -fast -little-endian -host-big-endian -no-pch >>>> -no-sql-ibase -no-sql-mysql -no-sql-odbc -no-sql-psql -no-sql-sqlite >>>> -no-sql-sqlite2 -no-webkit -no-qt3support -nomake examples -nomake demos >>>> -nomake docs -nomake translations -qt-mouse-tslib -opengl es2 >>>> -plugin-gfx-powervr -D QT_NO_QWS_CURSOR -D QT_QWS_CLIENTBLIT >>>> >>> I used the same compiler which was downloaded with the kernel building >>> script (gcc-linaro-arm-linux-gnueabihf-4.8-2013.10_linux). Everything >>> configured and maked successfully. Then I copied the neccessary files (libs, >>> plugins, examples) to the BBB. >>> >>> But now the problems begin. When I want to run the hellogl_es example, it >>> says "can't create surface": >>> >>>> debian@beaglebone:/opt/qt/examples/opengl/hellogl_es2$ sudo ./hellogl_es2 >>>> -qws -display powervr >>>> QEglContext::createSurface(): Unable to create EGL surface, error = 0x300b >>> >>> The program starts but only shows a completely green opengl surface (still, >>> the graphics sdk examples run properly). I tried it with running and stopped >>> lightdm, everytime I get the same error. >>> >>> >>> I think it's a very simple step to get Qt OpenGL working, but I've tried >>> everything without success. Maybe I've missed only a patch which isn't >>> currently in the linux-dev repository or anything? >>> >>> >>> Many thanks in advance! >>> >>> Greetings, >>> Marcel >>> >>> >>> >>> >>> >>> >>> Here some additional information: >>> >>>> debian@beaglebone:/$ uname -a >>>> Linux beaglebone 3.12.13-bone12 #1 SMP Fri May 16 00:42:31 CEST 2014 armv7l >>>> GNU/Linux >>> >>> >>> >>>> debian@beaglebone:/$ lsmod >>>> Module Size Used by >>>> omaplfb 12039 0 >>>> pvrsrvkm 178364 1 omaplfb >>>> usb_f_acm 5166 1 >>>> u_serial 9640 3 usb_f_acm >>>> g_multi 32477 0 >>>> u_rndis 8723 1 g_multi >>>> u_ether 12283 1 g_multi >>>> libcomposite 34176 2 usb_f_acm,g_multi >>>> snd_soc_omap 2834 0 >>>> snd_pcm_dmaengine 6073 1 snd_soc_omap >>> >>> >>> >>>> debian@beaglebone:/$ sgx_init_test >>>> ----------------------- Start ----------------------- >>>> Try calling PVRSRVConnect with an invalid argument: >>>> OK >>>> Call PVRSRVConnect with a valid argument: >>>> OK >>>> Try calling PVRSRVEnumerateDevices with invalid puiNumDevices: >>>> OK >>>> Get number of devices from PVRSRVEnumerateDevices: >>>> OK >>>> .... Reported 1 devices >>>> .... Device Number | Device Type >>>> 0000 | PVRSRV_DEVICE_ID_SGX >>>> Attempt to acquire device 0: >>>> OK >>>> Getting SGX Client info >>>> OK >>>> .... ui32ProcessID:13147 >>>> Display Class API: enumerate devices >>>> OK >>>> PVRSRVEnumerateDeviceClass() returns 1 display device(s) >>>> OK >>>> Attempt to create memory context for SGX: >>>> OK >>>> Display Class API: open device >>>> OK >>>> Display Class API: Get display info >>>> OK >>>> .... Name:PowerVR OMAP Linux Display Driver >>>> .... MaxSwapChains:1 >>>> .... MaxSwapChainBuffers:1 >>>> .... MinSwapInterval:0 >>>> .... MaxSwapInterval:1 >>>> Display Class API: enumerate display formats >>>> OK >>>> OK >>>> .... Display format 0 - Pixelformat:1 >>>> Display Class API: enumerate display dimensions >>>> OK >>>> OK >>>> .... Display dimensions 0 - ByteStride:2560 Width:1280 Height:1024 >>>> Display Class API: get the system (primary) buffer >>>> OK >>>> .... Shared heap 0 - HeapID:0x7000000 DevVAddr:0x1000 Size:0x87fe000 >>>> Attr:0x2014200 >>>> .... Shared heap 1 - HeapID:0x7000001 DevVAddr:0xc800000 Size:0xfff000 >>>> Attr:0x2024200 >>>> .... Shared heap 2 - HeapID:0x7000002 DevVAddr:0xe400000 Size:0x7f000 >>>> Attr:0x2024200 >>>> .... Shared heap 3 - HeapID:0x7000003 DevVAddr:0xf000000 Size:0x3ff000 >>>> Attr:0x2024200 >>>> .... Shared heap 4 - HeapID:0x7000004 DevVAddr:0xf400000 Size:0x4ff000 >>>> Attr:0x2014200 >>>> .... Shared heap 5 - HeapID:0x7000005 DevVAddr:0xfc00000 Size:0x1ff000 >>>> Attr:0x2014200 >>>> .... Shared heap 6 - HeapID:0x7000006 DevVAddr:0xdc00000 Size:0x7ff000 >>>> Attr:0x2014200 >>>> .... Shared heap 7 - HeapID:0x7000007 DevVAddr:0xe800000 Size:0x7ff000 >>>> Attr:0x2014200 >>>> .... Shared heap 8 - HeapID:0x7000008 DevVAddr:0xd800000 Size:0x3ff000 >>>> Attr:0x2024200 >>>> .... Shared heap 9 - HeapID:0x7000009 DevVAddr:0x8800000 Size:0x0 >>>> Attr:0x2024200 >>>> .... Shared heap 10 - HeapID:0x700000a DevVAddr:0x8800000 Size:0x3fff000 >>>> Attr:0x2014200 >>>> Display Class API: map display surface to SGX >>>> OK >>>> Misc Info API: Query the SGX features from host driver >>>> OK >>>> .... SGX Host driver DDK version: 1.10.0.2359475 >>>> Misc Info API: Query the SGX features from microkernel >>>> OK >>>> .... Hardware core designer: 0, HW core revision: 1.2.5 >>>> .... Hardware core ID: 112, name: SGX 520/530 >>>> .... SGX microkernel DDK version: 1.10.0.2359475 >>>> .... SGX microkernel software core ID: SGX 530, revision: 10205 >>>> SGX microkernel build options >>>> .... DEBUG: disabled >>>> .... PDUMP: disabled >>>> .... PVRSRV_USSE_EDM_STATUS_DEBUG: disabled >>>> .... SUPPORT_HW_RECOVERY: enabled >>>> .... PVR_SECURE_HANDLES: enabled >>>> .... SGX_BYPASS_SYSTEM_CACHE: disabled >>>> .... SGX_DMS_AGE_ENABLE: disabled >>>> .... SGX_FAST_DPM_INIT: disabled >>>> .... SGX_FEATURE_WRITEBACK_DCU: disabled >>>> .... SGX_FEATURE_MP: disabled >>>> .... SGX_FEATURE_MP_CORE_COUNT: 1 >>>> .... SGX_FEATURE_SYSTEM_CACHE: disabled >>>> .... SGX_SUPPORT_HWPROFILING: disabled >>>> .... SUPPORT_ACTIVE_POWER_MANAGEMENT: disabled >>>> .... SUPPORT_DISPLAYCONTROLLER_TILING: disabled >>>> .... SUPPORT_PERCONTEXT_PB: enabled >>>> .... SUPPORT_SGX_HWPERF: enabled >>>> .... SUPPORT_SGX_MMU_DUMMY_PAGE: disabled >>>> .... SUPPORT_SGX_PRIORITY_SCHEDULING: enabled >>>> .... USE_SUPPORT_NO_TA3D_OVERLAP: disabled >>>> SLCSize = 0, ClockSpeed = 200000000 >>>> Display Class API: unmap display surface from SGX >>>> OK >>>> Attempt to destroy memory context for SGX: >>>> OK >>>> Display Class API: close the device >>>> OK >>>> SGXReleaseClientInfo: >>>> OK >>>> PVRSRVDisconnect: >>>> OK >>>> ---------------------End loop 1--------------------- >>> >>> >>> >>> >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google Groups >>> "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to beagleboard...@googlegroups.com <javascript:> . >>> For more options, visit https://groups.google.com/d/optout. >> >> >> >> -- >> LinkedIn - http://www.linkedin.com/in/maximpodbereznyy >> Company - http://www.linkedin.com/company/mentorel >> Facebook - https://www.facebook.com/mentorel.company > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
