drm/xe/xe2: Add workaround 18033852989

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This workaround applies to RCS engine's context, hence added as
LRC workaround.

v2
- Fix commit description as lrc workaround instead of engine.(Lucas)

v3
- COMMON_SLICE_CHICKEN1 is a masked register, add XE_REG_OPTION_MASKED
flag. (Matt)

BSPEC: 55899

Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240401163806.3821128-1-himal.prasad.ghimiray@intel.com

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This commit is contained in:

Himal Prasad Ghimiray 2024-04-01 22:08:06 +05:30 • committed by Matt Roper

parent 62742d1266

commit 9f18b55b6d

2 changed files with 6 additions and 1 deletions

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3

drivers/gpu/drm/xe/regs/xe_gt_regs.h

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4

drivers/gpu/drm/xe/xe_wa.c

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