**** BEGIN LOGGING AT Sun Dec 24 03:00:07 2017 Dec 24 03:27:00 hello Dec 24 03:27:17 pls help me Dec 24 03:28:06 i boot beagleboneBlack from sd card that updated Dec 24 03:29:19 when i want login ssh it want password!!! Dec 24 03:29:44 i dont know pass!! Dec 25 01:03:12 Hi, anyone with successful installation of SGX Drivers on BBB? https://elinux.org/BeagleBoardDebian#SGX_BeagleBone.2FBeagleBone_Black Dec 25 01:03:29 i have many problems Dec 25 01:04:43 mehdi: I have 'em working, but it definitely took some effort Dec 25 01:05:11 oh, the instructions on the wiki are completely obsolete Dec 25 01:05:53 zmatt: Which version of debian/image you using? Dec 25 01:07:07 zmatt: New installation methods are competely different? Dec 25 01:07:42 I'm running debian stretch with a 4.9-bone kernel Dec 25 01:09:50 the new drivers from TI are notably different Dec 25 01:10:40 they no longer support X11 btw, they do support Wayland however Dec 25 01:11:35 I think I posted what I did to the mailing list, iirc Dec 25 01:12:37 Do you have the link to the mail archive? Dec 25 01:12:49 your instruction Dec 25 01:12:51 was already looking for it Dec 25 01:13:44 hmm, I didn't post quite as much info as I thought I did... https://groups.google.com/d/msg/beagleboard/BEipC_SFjaE/zieEuZlfDwAJ Dec 25 01:13:49 unless there's another thread Dec 25 01:16:01 Thanks.i reading your instruction Dec 25 01:16:10 oh actually Dec 25 01:16:22 it looks like rcn has the sgx modules packaged for quite a few kernels Dec 25 01:16:59 e.g. ti-sgx-ti335x-modules-4.9.69-ti-r85 Dec 25 01:17:36 so that should save some effort Dec 25 01:18:17 presumably that's only the kernel module though, so you'd still need the userspace stuff Dec 25 01:23:44 userspace you mean shared libraries? Dec 25 01:23:59 yeah, and the tools to initialize the driver Dec 25 01:25:05 i am now booting my BBB to boot up with 4.9.69-ti-r8 to test the rcn packages Dec 25 01:28:43 I also packaged the userspace stuff a while ago: https://liktaanjeneus.nl/sgx/ they're not very elegant packages, but they should work Dec 25 01:28:57 they might not be fully uptodate Dec 25 01:29:49 actually, there's a chance they don't work if the kernel drivers are much newer Dec 25 01:30:46 i installed rcn package: ti-sgx-ti335x-modules-4.9.69-ti-r85 . two modules installed bc_example.ko pvrsrvkm.ko Dec 25 01:31:02 there is no need to install omaplfb? Dec 25 01:31:46 that module doesn't exist anymore Dec 25 01:32:03 like I said, the new drivers are quite different Dec 25 01:33:06 aha ok Dec 25 01:33:08 the old drivers only worked with the legacy fbdev, the new ones only with drm (direct rendering) Dec 25 01:49:18 zmatt: regarding sgx-ti335x-userspace-1.14.3699939_1.1.deb containing sgx-ti335x-userspace-1.14.3699939: libegl1-mesa:armhf conflicts with libegl1-x11 Dec 25 01:49:48 correct, it does Dec 25 01:49:49 remove libegl1-mesa? Dec 25 01:50:36 yes, mesa is software 3d Dec 25 01:52:27 sudo apt-get remove libegl1-mesa Dec 25 01:52:28 0 upgraded, 0 newly installed, 58 to remove and 15 not upgraded. Dec 25 01:52:54 want to remove all x and lxqt and ... ? is that right? Dec 25 01:53:36 you shouldn't have x11 installed anyway if you want to use these drivers Dec 25 01:53:39 02:10 < zmatt> they no longer support X11 btw, they do support Wayland however Dec 25 01:54:54 How i can install Wayland and remove X11? Dec 25 01:55:10 or is there any way to use old drivers? Dec 25 01:55:10 I have no experience with Wayland Dec 25 01:55:15 I don't know Dec 25 01:55:48 you use the X11 with sgx drivers? Dec 25 01:56:00 I don't think they're compatible with current kernels. maybe the necessary changes can be forward-ported but dunno Dec 25 01:56:11 uh, no, since they aren't compatible with X11 Dec 25 01:56:24 we're using qt5 with the eglfs backend Dec 25 01:56:39 no x11 nor wayland Dec 25 01:58:57 your devices only for Qt apps? can you run QML? Dec 25 01:59:25 we run a single fullscreen Qt application Dec 25 02:00:15 I don't know any details really, I'm not actually involved in writing the qt application, my job was just to get the drivers working Dec 25 02:00:43 your job is my job! Dec 25 02:01:06 and actually we want to run a single app too Dec 25 02:01:14 Qt5 Dec 25 02:01:18 and QML Dec 25 02:03:50 zmatt the sgx drivers can those be run as XGL? Dec 25 02:04:33 mehdi: I also did an ugly patch to qt5 to make it compatible with the pixel formats supported by tilcdc for the wiring used in the bbb: https://github.com/mvduin/qtbase/commit/32c8519ca459 Dec 25 02:04:47 GenTooMan: ? Dec 25 02:05:13 IE run them under as XGL (better way of saying it). XGL is an X stream of GL commands. Dec 25 02:05:27 GenTooMan: not sure what you mean, but like I said multiple times above: no X11 support Dec 25 02:06:29 mehdi: the elegant solution for qt5 would be to query the kernel for the formats supported by the driver and pick one of those... maybe things improved since I wrote this patch, haven't really kept track Dec 25 02:07:01 GenTooMan: ah that. well, obviously no :) Dec 25 02:09:41 zmatt: i am newbe! and don't know many about kernel! Dec 25 02:11:19 I am confused! Dec 25 02:12:48 zmatt: when you using eglfs, don't have any window manager? or ... Dec 25 02:13:04 any X like environment Dec 25 02:13:21 correct, just the application you run (full-screen) Dec 25 02:13:58 How you run the app? startup app? Dec 25 02:14:26 yeah we run it as a service Dec 25 02:16:15 you run the "kmscube" on eglfs? Dec 25 02:17:46 kmscube is a standalone demo/test of the drivers, it doesn't use qt5 at all Dec 25 02:18:31 no i mean you run kmscube without X11/Wayland? Dec 25 02:21:50 kmscube can only run without X11/Wayland Dec 25 02:22:45 (afaik) Dec 25 02:24:17 Could you guide me to start using eglfs and not using X11/Wayland? **** ENDING LOGGING AT Mon Dec 25 03:00:01 2017