drm/i915: Support flags in whitlist WAs

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Newer hardware adds flags to the whitelist work-around register. These
allow per access direction privileges and ranges.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Robert M. Fosha <robert.m.fosha@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190618010108.27499-2-John.C.Harrison@Intel.com

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John Harrison 2019-06-17 18:01:05 -07:00 • committed by Tvrtko Ursulin

parent 7afc7f8168

commit 5380d0b781

2 changed files with 15 additions and 1 deletions

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9

drivers/gpu/drm/i915/gt/intel_workarounds.c

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7

drivers/gpu/drm/i915/i915_reg.h

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