[Bug 70905] display turns off with intel(0): sna_mode_redisplay: page flipping failed, disabling CRTC:3 (pipe=0)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=70905

--- Comment #28 from Chris Wilson <chris at chris-wilson.co.uk> ---
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 <chris at chris-wilson.co.uk>
Date:   Mon Jan 20 14:35:55 2014 +0000

    sna: Short-cut the fallback for XCopyArea with depth < 8

    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

commit 671658499bf432666a96b31ac96d2c66e2168c4c
Author: Chris Wilson <chris at chris-wilson.co.uk>
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 <chris at chris-wilson.co.uk>

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140120/c90671f1/attachment-0001.html>