[Bug 107445] [BYT] Tesselation tests unreliable

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107445

            Bug ID: 107445
           Summary: [BYT] Tesselation tests unreliable
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: minor
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: mark.a.janes at intel.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

BYT intermittently fails tessellation tests in the GLES CTS, for example:

------------------------------------------------------
KHR-GLES31.core.tessellation_shader.tessellation_control_to_tessellation_evaluation.gl_tessLevel

stdout:

Invalid inner/outer tessellation level used in TE stage; expected outer:(16.8,
8.2)  rendered outer:(0, 0) vertex spacing mode: equal_spacing
Invalid inner/outer tessellation level used in TE stage at
esextcTessellationShaderTCTE.cpp:3671
------------------------------------------------------

These tests are disabled for the platform in CI
KHR-GLESEXT.tessellation_shader.tessellation_shader_tessellation.gl_InvocationID_PatchVerticesIn_PrimitiveID
KHR-GLES31.core.tessellation_shader.tessellation_shader_tessellation.gl_InvocationID_PatchVerticesIn_PrimitiveID
KHR-GLES31.core.tessellation_shader.tessellation_control_to_tessellation_evaluation.gl_tessLevel

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