i915/perf: Disable OA sseu config param for gfx12.50+

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The global sseu config is applicable only to gen11 platforms where
concurrent media, render and OA use cases may cause some subslices to be
turned off and hence lose NOA configuration. Ideally we want to return
ENODEV for non-gen11 platforms, however, this has shipped with gfx12, so
disable only for gfx12.50+.

v2: gfx12 is already shipped with this, disable for gfx12.50+ (Lionel)

v3: (Matt)
- Update commit message and replace "12.5" with "12.50"
- Replace DRM_DEBUG() with driver specific drm_dbg()

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220707193002.2859653-2-umesh.nerlige.ramappa@intel.com

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Umesh Nerlige Ramappa 2022-07-07 12:30:02 -07:00 • committed by Matt Roper

parent 2fec539112

commit ca437b45ac

1 changed files with 7 additions and 0 deletions

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drivers/gpu/drm/i915/i915_perf.c

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