<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - display turns off with intel(0): sna_mode_redisplay: page flipping failed, disabling CRTC:3 (pipe=0)" href="https://bugs.freedesktop.org/show_bug.cgi?id=70905#c28">Comment # 28</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - display turns off with intel(0): sna_mode_redisplay: page flipping failed, disabling CRTC:3 (pipe=0)" href="https://bugs.freedesktop.org/show_bug.cgi?id=70905">bug 70905</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>Thanks, that is most peculiar. For an inexplicable reason the clip-to-dst-clip didn't seem to be sufficient, so I added some more debug output. Then I noticed that it should be a fallback anyway, so provided a shorter fallback path (and hopefully beefed up the debugging to catch the error along that path as well). Long story short, please try to capture a fresh debug log with xf86-video-intel.git: commit 4c7b183fd21b461f9f18662c3b9d9732b6bef13d Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Mon Jan 20 14:35:55 2014 +0000 sna: Short-cut the fallback for XCopyArea with depth < 8 Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> commit 671658499bf432666a96b31ac96d2c66e2168c4c Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> Date: Mon Jan 20 14:35:35 2014 +0000 sna: Add some more DBG output around the clipping in sna_do_copy() Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>