898700ca64
For Wayland wsi allocations, v3dv used the wl_drm protocol, which is now being phased out in favor of dmabuf feedback. wl_drm is used to figure out the display device (in v3dv assumed to be vc4) and then to authenticate with the Wayland compositor in order to allocate scanout-able buffers (in this case, dumb buffers) directly at the display device. Recent commit88c03ddd34changed the behavior of the wsi code, and wl_drm is now passing the render device instead, which broke Wayland wsi. It turns out that the authentication code is not really needed and since we would like to remove wl_drm usage and the master device is assumed to be vc4 anyway, we can just remove some unneeded device-specific wsi code and get Vulkan Wayland wsi back to work. Fixes:88c03ddd34("egl/drm: get compatible render-only device fd for kms-only device") Signed-off-by: Erico Nunes <nunes.erico@gmail.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26200>
`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library ====================================================== Source ------ This repository lives at https://gitlab.freedesktop.org/mesa/mesa. Other repositories are likely forks, and code found there is not supported. Build & install --------------- You can find more information in our documentation (`docs/install.rst <https://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <https://mesa3d.org/meson.html>`_): .. code-block:: sh $ mkdir build $ cd build $ meson .. $ sudo ninja install Support ------- Many Mesa devs hang on IRC; if you're not sure which channel is appropriate, you should ask your question on `OFTC's #dri-devel <irc://irc.oftc.net/dri-devel>`_, someone will redirect you if necessary. Remember that not everyone is in the same timezone as you, so it might take a while before someone qualified sees your question. To figure out who you're talking to, or which nick to ping for your question, check out `Who's Who on IRC <https://dri.freedesktop.org/wiki/WhosWho/>`_. The next best option is to ask your question in an email to the mailing lists: `mesa-dev\@lists.freedesktop.org <https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_ Bug reports ----------- If you think something isn't working properly, please file a bug report (`docs/bugs.rst <https://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.