drm/xe/lrc: give start_seqno a better default

If looking at the initial engine dump we should expect this to match
XE_FENCE_INITIAL_SEQNO - 1.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Matthew Auld 2023-04-06 17:26:25 +01:00 • committed by Rodrigo Vivi
commit 7500477ded