drm/xe/migrate: fix offset and len check

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Restriction here is pitch of 4bytes to match pixel width (32b), and hw
restriction where src and dst must be aligned to 64bytes. If any of that
is not possible then we need a bounce buffer.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20251022163836.191405-2-matthew.auld@intel.com

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Matthew Auld 2025-10-22 17:38:30 +01:00

parent f6c1345a85

commit 3c767f762b

1 changed files with 4 additions and 3 deletions

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drivers/gpu/drm/xe/xe_migrate.c

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