Von: Vahid Gharaee <[email protected]> Gesendet: 08.08.2017 7:44 Betreff: Re: [meta-freescale] qtwayland
Dear Benjamin, thanks for the reply. with "fsl-image-qt5" I do not have 'eglfs' platform plugin. I looked into qt-base recipe and the 'eglfs' exists there!! when i build image "fsl-image-gui" then I was able to run $qml-copositor -platform eglfs but I want qt libraries! how could I have eglfs on "fsl-image-qt5" it just has: offscreen, minimal, wayland, wayland-egl. sorry if the question is idiotic! i'm new in qt and yocto! thanks again for your help. Vahid Ok, it looks like the fsl-image-qt5 is set up for X11 and the fsl-image-gui image does not contain any Qt libs. To be honest I haven't used the yocto bsp 4.1.0-2.1.0 from NXP, so I do not know more details about its recipe contents and it could be that there is no QtWayland ready-to use image for you. Maybe you should create your own image recipe to get QtWayland running. On Mon, Aug 7, 2017 at 7:38 PM, Benjamin Federau <[email protected]> wrote: Von: Vahid Gharaee <[email protected]> An: <[email protected]> Gesendet: 02.08.2017 12:38 Betreff: [meta-freescale] qtwayland Dear all, I have imx6sxsabresd, yocto 4.1.0-2.1.0 from NXP. i built image fsl-image-qt5 also qtwayland weston works fine. qml-compositor example does not work: on running weston : unable to lock lockfile /run/user/root/wayland-0.lock, maybe another compositor is running. without weston: QXcbConnection: Could not connect to display : 0.0 It looks like the qml-compositor is started with the xcb QPA plugin. Have you installed a X server and it is running? On my i.MX6 I use the Qt compositor examples with the eglfs QPA plugin (-platform eglfs), but of course it depends on your image setup. I also have to set the XDG_RUNTIME_DIR env var. E.g.: export XDG_RUNTIME_DIR=/tmp/weston-$USER mkdir -p /tmp/weston-$USER chmod 700 /tmp/weston-$USER qml-compositor -platform eglfs PS: LD_LIBRARY_PATH=/usr/lib DISPLAY=:0.0 for qtwayland i copied : <board dir>/tmp/work/cortexA9hf-neon-mx6sx-poky-linux-gnueabi/qtwayland/image/usr to <board>/usr/ could anyone help me please? 1- should i bitbake another image? 2- should i compile compositor and install it on board? 3- do i need specific environment variable? 4- does qtwayland works for this distribution i have? thanks a lot -- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale -- M.Sc. Benjamin Federau Integration Engineer basysKom GmbH Robert-Bosch-Str. 7 | 64293 Darmstadt | Germany [email protected] | www.basyskom.com Handelsregister: Darmstadt HRB 9352 Geschaeftsfuehrung: Dr.-Ing. Eva Brucherseifer, Heike Ziegler
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