[Bug 59999] [pnv/gm45/SNB] kms_flip error: inter-flip ts jitter

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jan 9 22:20:12 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=59999

lu hua <huax.lu at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[pnv,gm45] kms_flip error:  |[pnv/gm45/SNB] kms_flip
                   |inter-flip ts jitter        |error: inter-flip ts jitter

--- Comment #14 from lu hua <huax.lu at intel.com> ---
Subcase plain-flip-fb-recreate-interruptible and plain-flip-ts-check also fail
on Sandybridge(32 bit) with -queued and -fixes kernel.

run ./kms_flip --run-subtest plain-flip-fb-recreate-interruptible  
output:                                                                        
                    IGT-Version: 1.5-g7775fca (i686) (Linux:
3.13.0-rc7_drm-intel-fixes_0882da_20140109+ i686)
Using monotonic timestamps
Beginning plain-flip-fb-recreate-interruptible on crtc 3, connector 7
  1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x40 65000
..............................................................................................................................................................................................................................................................................................................................................................................inter-flip
ts jitter: 0s, 16752us
Subtest plain-flip-fb-recreate-interruptible: FAIL

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