[Bug 72864] [HSW ULT/BDW]igt/kms_cursor_crc fails with eDP

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 9 11:56:49 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=72864

Paulo Zanoni <przanoni at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |przanoni at gmail.com

--- Comment #17 from Paulo Zanoni <przanoni at gmail.com> ---
The problem is that it takes some time for the CRC value to stabilize. If we
wait for 100 vblanks (instead of just one) before getting the pipe CRC, it's
very likely that the test won't fail!

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