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drm/todos: add entry for drm_syncobj error handling

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That would be rather nice to have and the kernel side is really trivial,
only the userspace side might be a bit more complex.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240826122541.85663-4-christian.koenig@amd.com
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Christian König 2024-08-26 14:25:41 +02:00 committed by Christian König
parent f07a0d1bf7
commit a6bb1f77a9
1 changed files with 16 additions and 0 deletions
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Documentation/gpu/todo.rst
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@ -834,6 +834,22 @@ Contact: Javier Martinez Canillas <javierm@redhat.com>
Level: Advanced Level: Advanced
Querying errors from drm_syncobj
================================
The drm_syncobj container can be used by driver independent code to signal
complection of submission.
One minor feature still missing is a generic DRM IOCTL to query the error
status of binary and timeline drm_syncobj.
This should probably be improved by implementing the necessary kernel interface
and adding support for that in the userspace stack.
Contact: Christian König
Level: Starter
Outside DRM Outside DRM
=========== ===========