drm/i915: whitelist PS_(DEPTH|INVOCATION)_COUNT

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CFL:C0+ changed the status of those registers which are now
blacklisted by default.

This is breaking a number of CTS tests on GL & Vulkan :

  KHR-GL45.pipeline_statistics_query_tests_ARB.functional_fragment_shader_invocations (GL)

  dEQP-VK.query_pool.statistics_query.fragment_shader_invocations.* (Vulkan)

v2: Only use one whitelist entry (Lionel)

Bspec: 14091
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: stable@vger.kernel.org # 6883eab27481: drm/i915: Support flags in whitlist WAs
Cc: stable@vger.kernel.org
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190628120720.21682-3-lionel.g.landwerlin@intel.com
(cherry picked from commit 2c903da50f)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

...

This commit is contained in:

Lionel Landwerlin 2019-06-28 15:07:19 +03:00 • committed by Jani Nikula

parent c270cac408

commit 6ce5bfe936

1 changed files with 16 additions and 1 deletions

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17

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

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