I am facing the same problem. I am trying to move my BSP to rocko. I ported my custom kernel patches to the LTS 4.9 kernel and I would like to use the LTS 5.9 Qt. What are the newer Vivante driver versions? It looks like in rocko the imx-gpu-viv is 5.0.11.
Thanks, Jeff On Thu, Feb 22, 2018 at 11:39 AM Otavio Salvador < [email protected]> wrote: > On Thu, Feb 22, 2018 at 6:06 AM, Daniel Ammann > <[email protected]> wrote: > > We're working on a imx6q-sabresd derived custom board. Our qt5 > application uses > > the eglfs backend. We're using linux-imx from meta-freescale (rocko) > plus > > kernel-module-imx-gpu-viv_5.0.11.p8.6+fslc.bb. The kernel module isn't > > compiling which can be fixed by using > 3b9e057f29853fd29364aa666328a92b807007d7. > > It doesn't work though, eglinfo-fb errors out ("Could not obtain EGL > display: > > EGL failed to allocate resources for the requested operation."). It > appears > > that the work porting to 4.9 is not complete yet and more changes are > > necessary. Does anybody have some pointers how to get eglfs working with > 4.9? > > The 4.9 kernel is intended to be used with newer Vivante drivers; did > you consider using Etnaviv with 4.14? We have been using it with > customers with great success. > > -- > Otavio Salvador O.S. Systems > http://www.ossystems.com.br http://code.ossystems.com.br > Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750 > -- > _______________________________________________ > meta-freescale mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/meta-freescale >
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