drm/i915/dsb: Document that the ATS fault bits are for mtl+

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The ATS faults have something to do with some new iommu stuff
on mtl+. Document that the relevant DSB interrupt bits aren't
valid for earlier platforms.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240611133344.30673-11-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

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Ville Syrjälä 2024-06-11 16:33:43 +03:00

parent 5bdd780180

commit 67577e2ead

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/i915/display/intel_dsb_regs.h

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