drm/i915/icl: Add Wa_1409178092

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We were missing this workaround which can cause hangs if fine grained
coherency was used.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190717180624.20354-7-tvrtko.ursulin@linux.intel.com

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Tvrtko Ursulin 2019-07-17 19:06:24 +01:00

parent 935ba6f3bf

commit b83a309a98

2 changed files with 9 additions and 0 deletions

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6

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

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3

drivers/gpu/drm/i915/i915_reg.h

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