dma-buf: cleanup dma_fence_describe v3

The driver and timeline name are meaningless for signaled fences.

Drop them and also print the context number.

v2: avoid the calls when the BO is already signaled.
v3: use same format as trace points for context and seqno.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Link: https://lore.kernel.org/r/20251113145332.16805-2-christian.koenig@amd.com
This commit is contained in:
Christian König 2025-10-10 14:22:06 +02:00
commit ac364014fd