drm/xe/tests/mocs: Hold XE_FORCEWAKE_ALL for LNCF regs

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LNCF registers report wrong values when XE_FORCEWAKE_GT
only is held. Holding XE_FORCEWAKE_ALL ensures correct
operations on LNCF regs.

V2(Himal):
 - Use xe_force_wake_ref_has_domain

Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/1999
Fixes: a6a4ea6d7d ("drm/xe: Add mocs kunit")
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250428082357.1730068-1-tejas.upadhyay@intel.com
Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
(cherry picked from commit 70a2585e58)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

...

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Tejas Upadhyay 2025-04-28 13:53:57 +05:30 • committed by Lucas De Marchi

parent 391008f34e

commit 51c0ee84e4

1 changed files with 5 additions and 2 deletions

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drivers/gpu/drm/xe/tests/xe_mocs.c

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