[Bug 70788] New: igt/kms_cursor_crc/cursor-white-visible-offscreen fails

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=70788

          Priority: medium
            Bug ID: 70788
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: igt/kms_cursor_crc/cursor-white-visible-offscreen
                    fails
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: huax.lu at intel.com
          Hardware: All
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

Created attachment 88021
  --> https://bugs.freedesktop.org/attachment.cgi?id=88021&action=edit
dmesg

System Environment:
--------------------------
Platform:  PNV/ILK/SNB/IVB/HSW
Kernel:    (drm-intel-nightly)aabd627ec77463dc9c064ce2735ef71f48a2ec94

Bug detailed description:
---------------------------
It fails on PNV/ILK/SNB/IVB/HSW with -queued and -nightly kernel, and works
well on -fixes kernel. It's a new igt case.


output:
Beginning cursor-white-visible-offscreen on crtc 3, connector 7
.................................................Test assertion failure
function do_single_test, file kms_cursor_crc.c:166:
Failed assertion: igt_crc_equal(&crcs[0], &test_data->ref_crc)
Subtest cursor-white-visible-offscreen: FAIL


Reproduce steps:
----------------------------
1. ./kms_cursor_crc --run-subtest cursor-white-visible-offscreen

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