[Bug 60000] New: [IVB]kms_flip error: inter-vblank ts jitter

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=60000

          Priority: medium
            Bug ID: 60000
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [IVB]kms_flip error: inter-vblank ts jitter
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: bingx.a.yan at intel.com
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

Created attachment 73803
  --> https://bugs.freedesktop.org/attachment.cgi?id=73803&action=edit
inter-vblank-IVB.dmesg

Environment(64 bit):
--------------------

Kernel: (drm-intel-nightly)5e94786cd18121acb51cf75478b3bf9eec56c26c
Some additional commit info:
Merge: b286e36 735dc0d
Author: Daniel Vetter <daniel.vetter at ffwll.ch>
Date:   Mon Jan 28 00:29:10 2013 +0100


Description:
--------------------
Using the latest -nightly

1.Running some kms_flip subcases fail and there are same std out by
"inter-vblank ts jitter".

2.std out:

Using monotonic timestamps
running testcase: blocking-wf_vblank
Beginning blocking-wf_vblank on crtc 3, connector 9
  1680x1050 60 1680 1784 1960 2240 1050 1053 1059 1089 0x6 0x48 146250
.....................................................inter-vblank ts jitter:
0s, 16583us

3.Fail like this ,subcase list on IVB:
  (1)blocking-wf_vblank
  (2)wf_vblank-ts-check

4.I attached the dmesg.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20130129/82d7fa19/attachment-0001.html>