[Bug 108487] Wayland compositors are unable to use hardware acceleration on i915

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 13 02:23:27 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=108487

--- Comment #18 from Alex VillacĂ­s Lasso <alexvillacislasso at hotmail.com> ---
Created attachment 144243
  --> https://bugs.freedesktop.org/attachment.cgi?id=144243&action=edit
gbm: gbm_bo_get_handle_for_plane fallback to nonplanar handle

Here is a patch for Mesa 19.0.3 that fixes the issue for me on Fedora 30
x86_64. Essentially the patch returns the nonplanar handle if the API check
fails, making the gbm_bo_get_handle_for_plane() call equivalent to
gbm_bo_get_handle() if requesting plane 0. With this patch, weston starts up
and works correctly for me. Gnome Shell remains unaffected.

Merge request (against master) here:
https://gitlab.freedesktop.org/mesa/mesa/merge_requests/871

This should eventually be backported to 19.0.

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