mirror of https://github.com/torvalds/linux.git
c2d3a73006
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> |
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| .. | ||
| amdgpu_drm.h | ||
| amdxdna_accel.h | ||
| armada_drm.h | ||
| drm.h | ||
| drm_fourcc.h | ||
| drm_mode.h | ||
| drm_sarea.h | ||
| etnaviv_drm.h | ||
| exynos_drm.h | ||
| habanalabs_accel.h | ||
| i915_drm.h | ||
| ivpu_accel.h | ||
| lima_drm.h | ||
| msm_drm.h | ||
| nouveau_drm.h | ||
| omap_drm.h | ||
| panfrost_drm.h | ||
| panthor_drm.h | ||
| pvr_drm.h | ||
| qaic_accel.h | ||
| qxl_drm.h | ||
| radeon_drm.h | ||
| tegra_drm.h | ||
| v3d_drm.h | ||
| vc4_drm.h | ||
| vgem_drm.h | ||
| virtgpu_drm.h | ||
| vmwgfx_drm.h | ||
| xe_drm.h | ||