On Mon, Apr 13, 2020 at 11:53 AM Andreas Cord-Landwehr <[email protected]> wrote: > > On Mittwoch, 25. März 2020 14:52:58 CEST Johannes Pointner wrote: > > Hello, > > > > I tried to enable the linux-dmabuf-unstable-v1 integration for > > QtWayland server on a Intel Apollo Lake system(i915) but it failed > > with: > > qt.waylandcompositor.hardwareintegration: failed to create EGL image for > > plane 0 qt.waylandcompositor.hardwareintegration: failed to create EGL > > image for plane 1 error in client communication (pid 499) > > and then the wayland client crashes(also a Qt application) with: > > [destroyed object]: error 7: Import of the provided DMA buffer failed > > The Wayland connection experienced a fatal error: Protocol error > > > > I have used the linux-dmabuf-unstable-v1 integration successfully on a > > i.MX6 with etnaviv. > > Should this work on an Intel target too? > > Versions used: Qt 5.13.2, Mesa 19.1.6, Kernel 5.5.11 > > > > Any hint would be highly appreciated. > > > > Thx, > > Hannes > > _______________________________________________ > > Interest mailing list > > [email protected] > > https://lists.qt-project.org/listinfo/interest > > Hi Hannes, > > could you try linux-dmabuf with this patch, I would expect it to solve your > issues: > > https://codereview.qt-project.org/c/qt/qtwayland/+/290911 > > Cheers, > Andreas
Hi Andreas, thank you for this hint. With this patch linux-dmabuf-unstable-v1 works for me on my i915 target. Cheers, Hannes _______________________________________________ Interest mailing list [email protected] https://lists.qt-project.org/listinfo/interest
