From: Kristian Høgsberg
This patch adds a vblank synced pageflip ioctl for to the modesetting
family of ioctls. The ioctl takes a crtc and an fb and schedules a
pageflip to the new fb at the next coming vertical blank event. This
feature lets userspace implement tear-free updating of the screen
http://bugs.freedesktop.org/show_bug.cgi?id=21223
--- Comment #12 from Richard Neill 2009-05-10 19:30:49
PST ---
A bit more data:
* This also happens on a Radeon Mobility X700 card
(system is Ubuntu Jaunty; all updates applied)
* Different behaviour occurs with the various --preset op
http://bugzilla.kernel.org/show_bug.cgi?id=13276
--- Comment #4 from Florian Mickler 2009-05-10 23:04:49 ---
Created an attachment (id=21298)
--> (http://bugzilla.kernel.org/attachment.cgi?id=21298)
X log
don't know if this is interesting.
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http://bugzilla.kernel.org/show_bug.cgi?id=13276
--- Comment #3 from Florian Mickler 2009-05-10 23:02:17 ---
$ xrandr
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 8192 x 8192
VGA1 connected 1680x1050+0+0 (normal left inverted right x axis y axis) 473mm x
296mm
1680x1050
http://bugzilla.kernel.org/show_bug.cgi?id=13276
--- Comment #2 from Florian Mickler 2009-05-10 22:59:54 ---
to describe the symptom ''growing white'' a little bit more:
it seems as if there were some bits falling on the lvds-framebuffer,
incrementing the color-values of the pixels until
http://bugzilla.kernel.org/show_bug.cgi?id=13276
--- Comment #1 from Florian Mickler 2009-05-10 22:53:18 ---
Created an attachment (id=21297)
--> (http://bugzilla.kernel.org/attachment.cgi?id=21297)
dmesg
dmesg from the bootup. allthewhile the lvds is ''growing white'' .
perhaps the warn
http://bugzilla.kernel.org/show_bug.cgi?id=13276
Summary: setting primary bootdevice (bios) to external vga,
kernel mode setting for internal lvds fails
Product: Drivers
Version: 2.5
Kernel Version: 2.6.29 - 2.6.30-rc5
Platform: Al
http://bugs.freedesktop.org/show_bug.cgi?id=21658
--- Comment #4 from Andrew Randrianasulu 2009-05-10 10:13:52
PST ---
Created an attachment (id=25701)
--> (http://bugs.freedesktop.org/attachment.cgi?id=25701)
glxinfo -l
Bug still here, after upgrading Mesa to commit
98bb5c610dc68d8e9a18
I have commited updated version of your patches and they work fine here
with lastest Xorg, i need to do some more testing on older one but it
seems that it didn't break anythings.
ddx bits are at :
http://cgit.freedesktop.org/~glisse/xf86-video-ati/log/?h=radeon-gem-cs3
mesa bits are in radeon-rew
http://bugs.freedesktop.org/show_bug.cgi?id=21658
--- Comment #3 from Andrew Randrianasulu 2009-05-10 08:09:51
PST ---
Created an attachment (id=25698)
--> (http://bugs.freedesktop.org/attachment.cgi?id=25698)
glxinfo -l
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http://bugs.freedesktop.org/show_bug.cgi?id=21658
Andrew Randrianasulu changed:
What|Removed |Added
Attachment #25697|application/octet-stream|text/plain
mime type|
http://bugs.freedesktop.org/show_bug.cgi?id=21658
--- Comment #1 from Andrew Randrianasulu 2009-05-10 08:05:58
PST ---
Created an attachment (id=25696)
--> (http://bugs.freedesktop.org/attachment.cgi?id=25696)
X.org log from currently running session
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http://bugs.freedesktop.org/show_bug.cgi?id=21658
--- Comment #2 from Andrew Randrianasulu 2009-05-10 08:06:48
PST ---
Created an attachment (id=25697)
--> (http://bugs.freedesktop.org/attachment.cgi?id=25697)
xorg.conf
Sorry for so many lines, they accumulated over years
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Conf
http://bugs.freedesktop.org/show_bug.cgi?id=21658
Summary: [radeon-rewrite] wrong GL_MAX_TEXTURE_SIZE for r200
Product: Mesa
Version: CVS
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
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