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<body><span class="vcard"><a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> <span class="fn">Maarten Lankhorst</span></a>
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<a class="bz_bug_link
bz_status_CLOSED bz_closed"
title="CLOSED FIXED - [SKL][KBL] Test assertion failure function two_screens_flip_vs_cursor for i915.nuclear_pageflip=1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99472">bug 99472</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>RESOLVED
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<td>CLOSED
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<b><a class="bz_bug_link
bz_status_CLOSED bz_closed"
title="CLOSED FIXED - [SKL][KBL] Test assertion failure function two_screens_flip_vs_cursor for i915.nuclear_pageflip=1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99472#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_CLOSED bz_closed"
title="CLOSED FIXED - [SKL][KBL] Test assertion failure function two_screens_flip_vs_cursor for i915.nuclear_pageflip=1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99472">bug 99472</a>
from <span class="vcard"><a class="email" href="mailto:bugs@mblankhorst.nl" title="Maarten Lankhorst <bugs@mblankhorst.nl>"> <span class="fn">Maarten Lankhorst</span></a>
</span></b>
<pre>Looking at the version from the log, it's most likely one of the 2 below fixed
both bugs, will close them both.
commit 5b8a1ba36e9a99fd2674e9bfa1bb7f6f039c2c7c
Author: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
Date: Wed Jan 18 10:41:37 2017 +0100
kms_cursor_legacy: Use cursor movement instead of hiding for 2x tests
This forces the cursor fastpath to be used. While at it, add -atomic
versions of the test to compare legacy pageflip vs atomic.
The nonblocking modeset test is changed slightly, due to cdclk changes
the page flip may be stalled so it's not useful to test it. Just test
that a queued page flip + nonblocking modeset works as intended and
there is no kernel spew.
Signed-off-by: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
commit 396601872ae2e8a8ee9c98569b04ea2078f0adb5
Author: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
Date: Tue Jan 17 17:07:52 2017 +0100
kms_cursor_legacy: Make the 2x tests slightly more useful.
Trying to run as many cursor updates during a nonblocking modeset won't
work, because both crtc's might be involved in the modeset. Instead
try to run as many cursor updates on both crtc's at the same time,
while trying to queue page flips in between.
Signed-off-by: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>></pre>
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