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4f12237257
According to the i915 codebase xe missed to set the recommended
performance tuning for L3 hashing which is applicable to all legacy XeLP
platforms. Lets add it.
v2:
* Rename prefixes to XELP_.
* Tweak version end point.
v3:
* Add bspec tag.
* Tweak version range.
v4:
* Move from LRC to engine tunings list.
v5:
* Drop L3 Cache Control comment.
Bspec: 31870
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
References: c46c5fb725 ("drm/i915/gen12: Apply recommended L3 hashing mask")
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250227101304.46660-5-tvrtko.ursulin@igalia.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>