linux/include/uapi
Rob Clark c2d3a73006 drm/syncobj: Extend EXPORT_SYNC_FILE for timeline syncobjs
Add support for exporting a dma_fence fd for a specific point on a
timeline.  This is needed for vtest/vpipe[1][2] to implement timeline
syncobj support, as it needs a way to turn a point on a timeline back
into a dma_fence fd.  It also closes an odd omission from the syncobj
UAPI.

[1] https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33433
[2] https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/805

v2: Add DRM_SYNCOBJ_HANDLE_TO_FD_FLAGS_TIMELINE
v3: Add unstaged uabi header hunk
v4: Also handle IMPORT_SYNC_FILE case
v5: Address comments from Dmitry
v6: checkpatch.pl nits

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250401155758.48855-1-robdclark@gmail.com
Signed-off-by: Christian König <christian.koenig@amd.com>
2025-04-01 18:30:25 +02:00
..
asm-generic \n 2025-01-23 13:36:06 -08:00
drm drm/syncobj: Extend EXPORT_SYNC_FILE for timeline syncobjs 2025-04-01 18:30:25 +02:00
linux drm/virtio: Add capset definitions to UAPI 2025-03-28 04:53:51 +03:00
misc
mtd ubi: Expose interface for detailed erase counters 2025-01-18 15:32:32 +01:00
rdma RDMA/nldev: Add IB device and net device rename events 2024-11-04 06:57:21 -05:00
regulator
scsi
sound ASoC: Updates for v6.14 2025-01-20 16:15:07 +01:00
video
xen
Kbuild