drm/i915/icl: Wa_1604302699

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Disable I2M Write for performance reasons.

v2: Rebased on top of the WA refactoring
v3: Added References (Mika)
v4:
  - Rebased
  - C, not lisp (Chris)
  - GEN7 chicken bit in the wrong side of the fence (Mika)
  - Use two spaces to align bit macros

References: HSDES#1604302699
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1525814984-20039-12-git-send-email-oscar.mateo@intel.com

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Oscar Mateo 2018-05-08 14:29:33 -07:00 • committed by Mika Kuoppala

parent 36204d80ba

commit 5215eef35f

2 changed files with 8 additions and 1 deletions

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4

drivers/gpu/drm/i915/i915_reg.h

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5

drivers/gpu/drm/i915/intel_workarounds.c

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