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enhance(x11/xwayland): support kgsl dmabuf v3 fallback paths#13

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enhance(x11/xwayland): support kgsl dmabuf v3 fallback paths#13
lfdevs wants to merge 1 commit into
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dev/xwayland/kgsl-dmabuf-fallback

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@lfdevs lfdevs commented Jul 6, 2026

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Allow glamor to initialize with linux-dmabuf v3 when wl_drm and dmabuf feedback are unavailable, fall back to a configurable GBM render node, and handle implicit or bogus linear modifiers used by kgsl/freedreno stacks.

Based-on-patch: https://github.com/superturtlee/anland/blob/1.11/producers/kde/ubuntu2604/xwayland.patch

@lfdevs lfdevs force-pushed the dev/xwayland/kgsl-dmabuf-fallback branch 4 times, most recently from 1644867 to 105b8a6 Compare July 7, 2026 04:01
Allow glamor to initialize with linux-dmabuf v3 when wl_drm and dmabuf
feedback are unavailable, fall back to a configurable GBM render node, and
handle implicit or bogus linear modifiers used by kgsl/freedreno stacks.

Based-on-patch: https://github.com/superturtlee/anland/blob/1.11/producers/kde/ubuntu2604/xwayland.patch

Co-authored-by: lfdevs <lfdevs@lfdevs.com>
@lfdevs lfdevs force-pushed the dev/xwayland/kgsl-dmabuf-fallback branch from 105b8a6 to 21d1def Compare July 7, 2026 05:39
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