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Alex Deucher changed:
What|Removed |Added
CC||alexdeucher at gmail.com
--- Comment #
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--- Comment #2 from jamiekitson 2011-01-09 23:14:24 ---
No, same behaviour.
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Elmar Stellnberger changed:
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Status|RESOLVED|REOPENED
Resolution|PATCH_A
https://bugzilla.kernel.org/show_bug.cgi?id=25052
Alex Deucher changed:
What|Removed |Added
CC||alexdeucher at gmail.com
--- Comment #
https://bugzilla.kernel.org/show_bug.cgi?id=20142
--- Comment #9 from Rafa? Mi?ecki 2011-01-10 11:59:03 ---
[PATCH] drm/radeon/kms: disable underscan by default
http://www.mail-archive.com/dri-devel at lists.freedesktop.org/msg06695.html
http://permalink.gmane.org/gmane.comp.video.dri.devel
https://bugzilla.kernel.org/show_bug.cgi?id=25052
--- Comment #8 from Elmar Stellnberger 2011-01-10
19:21:45 ---
Without the vga= option the integrated screen becomes colorfully vertical
lined and the mouse appears as pixel-soup-box. The external screen does however
stay dark as well.
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Summary: Screen flickering with 2.6.37 [ATI X1600]
Product: Drivers
Version: 2.5
Kernel Version: 2.6.37
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #1 from Andrea Iob 2011-01-11 22:54:49 ---
Created an attachment (id=43292)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43292)
dmesg when there is no flickering
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Florian Mickler changed:
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--- Comment
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--- Comment #9 from Florian Mickler 2011-01-12
11:19:26 ---
Is this issue still visible on 2.6.37?
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Florian Mickler changed:
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Summary: [bisected] blank screen with radeon.modeset=1
Product: Drivers
Version: 2.5
Kernel Version: 2.6.37
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
https://bugzilla.kernel.org/show_bug.cgi?id=26562
--- Comment #2 from Sami Liedes 2011-01-12 13:44:14 ---
I believe bugzilla failed to send mail before I added comment #1 some 11 hours
later. Reported this in #26592.
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Alex Deucher changed:
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--- Comment #
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--- Comment #4 from Daniel 2011-01-12 18:28:41
---
Okay, but without new_pll=0 in 2.6.35/36 i had the completely identical error.
Sombody else has this flickering white lines, before screen going black? (see
video)
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--- Comment #5 from Andrea Iob 2011-01-12 22:03:07 ---
(In reply to comment #2)
>
> Same problem? https://bugs.freedesktop.org/show_bug.cgi?id=32556
I've tried the patches proposed in that bugreport (comment #24) without any
luck: the flick
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--- Comment #6 from Andrea Iob 2011-01-12 22:04:23 ---
Created an attachment (id=43332)
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lspci -v
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--- Comment #7 from Andrea Iob 2011-01-12 22:08:27 ---
Created an attachment (id=43342)
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vbios
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--- Comment #3 from Sami Liedes 2011-01-12 23:49:00 ---
Created an attachment (id=43352)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43352)
Revert "drm/radeon/kms: remove new pll algo"
I can now confirm that reverting 48dfaaeb6637240
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--- Comment #8 from Alex Deucher 2011-01-13
01:01:54 ---
Created an attachment (id=43362)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43362)
possible fix
Does this patch fix the issues?
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--- Comment #4 from Alex Deucher 2011-01-13
01:02:48 ---
Created an attachment (id=43372)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43372)
possible fix
Does this patch fix the issues?
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--- Comment #5 from Sami Liedes 2011-01-13 04:48:58 ---
Yes, 2.6.37 + that patch works for me.
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--- Comment #9 from Daniel 2011-01-13 12:47:17
---
Hey Alex, this patch decrease the white-line flickering a lot and i had no more
blank screen. The white lines you can see here: http://picpaste.com/flicker.jpg
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--- Comment #10 from Alex Deucher 2011-01-13
16:54:22 ---
In addition to the patch does booting with:
radeon.disp_priority=2
on the kernel command line in grub help?
Additionally you can try these patches individually and see if any of them
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--- Comment #11 from Alex Deucher 2011-01-13
17:34:20 ---
Created an attachment (id=43432)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43432)
alternate patch
Can you try this patch as well instead of the patch in comment 8?
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--- Comment #12 from Andrea Iob 2011-01-13 20:26:04
---
Both patch of comment #8 and patch of comment #11 fix my problem.
Thanks for your time.
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--- Comment #13 from Daniel 2011-01-13 22:16:24
---
With patch of comment #8 i had decrease flickering (as i said in comment #9) or
after some reboots, flickering was completly gone. With patch of comment #8 AND
radeon.disp_priority=2 i had
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--- Comment #6 from Alex Deucher 2011-01-14
05:34:09 ---
Created an attachment (id=43492)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43492)
alternate patch
Can you try this one instead of the patch in comment 4?
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--- Comment #7 from Sami Liedes 2011-01-14 16:00:20 ---
No, 2.6.37 + patch in comment #6 (alone) does not fix the issue for me.
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Andrew Morton changed:
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Co
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--- Comment #1 from Andrew Morton 2011-01-14
23:51:25 ---
I assumed that this regression is also in 2.6.38, and assigned it to DRI.
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--- Comment #14 from Andrea Iob 2011-01-15 14:06:50
---
I've spoken too soon, patch of comment #11 did NOT fix the problem. After at
least 10 reboots without any problems, today the flickering is back.
Now I'm back with patch of comment #8
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What|Removed |Added
CC||florian at mickler.org,
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Bc. Slavomir Danas changed:
What|Removed |Added
CC||slavomir.danas at gmail.com
---
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--- Comment #3 from Siddu 2011-01-15 21:12:32 ---
(In reply to comment #2)
> Did hibernate ever work properly on your system? If so when and can you
> bisect?
It used to work fine with Ubuntu Karmic.
And i just found out that the issue se
https://bugzilla.kernel.org/show_bug.cgi?id=26812
Summary: Radeon module causes hard reset on modprobe
Product: Drivers
Version: 2.5
Kernel Version: 2.6.37-git9
Platform: All
OS/Version: Linux
Tree: Mainline
Status: N
https://bugzilla.kernel.org/show_bug.cgi?id=26712
--- Comment #4 from Alex Deucher 2011-01-15
22:07:52 ---
I think Karmic used UMS rather than KMS, so it's not a regression as KMS and
UMS are basically different driver stacks.
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Alex Deucher changed:
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CC||alexdeucher at gmail.com
--- Comment #
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--- Comment #12 from Chris Wilson 2011-01-15
22:35:48 ---
(In reply to comment #11)
> This issue is still present for me with Intel 4500 MHD (intel driver 2.14.0,
> xorg-server 1.9.3.901, mesa 7.9.1, libdrm 2.4.23) with gentoo-sources 2.6.37
https://bugzilla.kernel.org/show_bug.cgi?id=26812
--- Comment #2 from Michael Evans 2011-01-16
01:41:59 ---
It's a 6850 with two DVI's in use. I think that's a "Northern Islands" chip?
The system is an Athlon II x4, 00:00.0 Host bridge: Advanced Micro Devices
[AMD] RS880 Host Bridge ( M4A
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--- Comment #3 from Michael Evans 2011-01-16
02:09:58 ---
Created an attachment (id=43702)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43702)
lspci, dmidecode, config and netconsole logs
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--- Comment #4 from Michael Evans 2011-01-16
05:57:33 ---
I noticed something when looking at the files in /lib/firmware/radeon to make
sure I had /all/ the correct ones in place. BARTS*, which wasn't in my config
(I copy/pasted an example
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--- Comment #13 from Bc. Slavomir Danas
2011-01-16 09:04:37 ---
I have been redirected here from
https://bugzilla.kernel.org/show_bug.cgi?id=18802 so it is probably not a
duplicate of this bug because the workaround there did work for me.
-
https://bugzilla.kernel.org/show_bug.cgi?id=16265
--- Comment #14 from Florian Mickler 2011-01-16
12:46:57 ---
You write in comment #11 about 'disabling the boot drm_kms_helper.poll=N'...
Did you mean with that, that the problem is in 2.6.37 (final) still present and
only solved by puttin
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Florian Mickler changed:
What|Removed |Added
Status|NEEDINFO|ASSIGNED
--- Comment #33 from Flori
https://bugzilla.kernel.org/show_bug.cgi?id=14442
Florian Mickler changed:
What|Removed |Added
Status|ASSIGNED|NEW
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--- Comment #15 from Bc. Slavomir Danas
2011-01-16 19:45:49 ---
I've had this drm_kms_helper.poll=N kernel workaround in my grub since I've
discovered it in 18802 bug (around 2.6.36-r2 i think) because I've suffered by
the udev drm polling s
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--- Comment #15 from Daniel 2011-01-16 21:45:10
---
I made many tests last days with my Thinkpad T60 (Radeon Mobility X1400). Such
as many reboots with ac-adapter and on battery only. Heavy cpu load for an hour
and normal working the system
https://bugzilla.kernel.org/show_bug.cgi?id=11888
Rafael J. Wysocki changed:
What|Removed |Added
Status|NEW |NEEDINFO
Regression|---
https://bugzilla.kernel.org/show_bug.cgi?id=12124
Rafael J. Wysocki changed:
What|Removed |Added
Status|NEW |NEEDINFO
CC|
https://bugzilla.kernel.org/show_bug.cgi?id=14628
Rafael J. Wysocki changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
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Rafael J. Wysocki changed:
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Status|RESOLVED|CLOSED
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--- Comment #20 from Raf
https://bugzilla.kernel.org/show_bug.cgi?id=13170
--- Comment #59 from Carlos Le Mare 2011-01-16
22:35:04 ---
@David:
I tried to use video=efifb agp=off acpi=force with grub 1.98 that comes with
Ubuntu installation without luck.
I would like to try grub 1.97 however I don't know How to in
https://bugzilla.kernel.org/show_bug.cgi?id=18872
Rafael J. Wysocki changed:
What|Removed |Added
Status|NEW |NEEDINFO
--- Comment #5 from Rafa
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--- Comment #16 from Chris Wilson 2011-01-16
22:46:41 ---
You need to quantify your observations here. When polling is enabled, then
every 10s the worker will be awoken and consume CPU time checking that all the
displays are the same as befo
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--- Comment #6 from Richard Mittendorfer 2011-01-16
22:59:27 ---
Yep, still present. On -rc8 at least, switching to final .37 next days. Ideas
highly welcome.
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--- Comment #7 from Rafael J. Wysocki 2011-01-16 23:06:06 ---
Thanks for the information.
Does it work without X (ie. if you boot into the text console)?
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--- Comment #8 from Richard Mittendorfer 2011-01-17
00:06:05 ---
Thanks for looking into this. It's the same behavior w/ and w/o Xorg. At the
STR
process the backlight goes off shortly but remains lit during suspend. The
screen
goes black an
https://bugzilla.kernel.org/show_bug.cgi?id=18872
--- Comment #9 from Rafael J. Wysocki 2011-01-17 00:22:37 ---
Does the following:
# echo core > /sys/power/pm_test
# echo mem > /sys/power/state
return to the command prompt (after about 5-10 sec) or does it hang too?
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--- Comment #10 from Richard Mittendorfer 2011-01-17
01:32:03 ---
On .37 now with PM_DEBUG and stuff there. Above method too hangs at quite the
same position (when coming out of suspend after few seconds). Nothing in
syslog, dmesg pm tracing
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--- Comment #21 from Alex Zhavnerchik 2011-01-17
08:58:16 ---
Hi. Looks like it works with 2.6.37
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Summary: radeon: screen distortion on resume
Product: Drivers
Version: 2.5
Kernel Version: 2.6.37
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #16 from Alex Deucher 2011-01-17
16:06:19 ---
@Daniel, does the patch from comment 8 also work? How about the patch in
comment 8 plus some one of the mini-patches in comment 10?
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--- Comment #17 from Alex Deucher 2011-01-17
18:06:49 ---
@Andrea, can you try the mini-patches in comment 10 along with the patch in
comment 8 and report back which if there are any problems with any of them on
your system?
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Alex Deucher changed:
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CC||alexdeucher at gmail.com
--- Comment #
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Rafael J. Wysocki changed:
What|Removed |Added
Status|NEEDINFO|CLOSED
Resolution|
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--- Comment #2 from Brett Witherspoon 2011-01-17
22:51:26 ---
Created an attachment (id=43902)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43902)
Xorg.log
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--- Comment #3 from Brett Witherspoon 2011-01-17
22:51:57 ---
Created an attachment (id=43912)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43912)
dmesg
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--- Comment #4 from Brett Witherspoon 2011-01-17
22:52:22 ---
Created an attachment (id=43922)
--> (https://bugzilla.kernel.org/attachment.cgi?id=43922)
vbios rom
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Summary: drm-next/linux-next glxgears CPU usage doubles for
32bit, doesn't on 64bit
Product: Drivers
Version: 2.5
Kernel Version: 2.6.37-rc7-next-20101228+
Platform: All
OS/
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Chris Kennedy changed:
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Platform|All |i386
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--- Comment #17 from Bc. Slavomir Danas
2011-01-18 18:18:36 ---
It doesn't seem to me as sane to consume this amount of CPU time to poll for
anything (see attached screenshot). I figured a way how to reproduce this, I've
enabled RandR pollin
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--- Comment #18 from Bc. Slavomir Danas
2011-01-18 18:19:30 ---
Created an attachment (id=44072)
--> (https://bugzilla.kernel.org/attachment.cgi?id=44072)
kslowd in 2.6.37
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--- Comment #18 from Daniel 2011-01-18 18:56:33
---
Alex: As i said in comment #13, patch of comment #8 not fix my problem. I
tested it again with same result. At the moment i test patch of comment #8 PLUS
some one of the mini-patches in com
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #19 from Andrea Iob 2011-01-18 21:44:25
---
These are the results of may tests:
- patch in comment #8 alone : ok
- patch in comment #8 + first patch in comment #10: ok
- patch in comment #8 + second patch in comment #10: flick
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #20 from Alex Deucher 2011-01-19
06:58:03 ---
Created an attachment (id=44142)
--> (https://bugzilla.kernel.org/attachment.cgi?id=44142)
another patch to try
Can you also test this patch on top of the patch in comment 8?
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--- Comment #21 from Daniel 2011-01-19 12:16:34
---
My results after tests since yesterday:
- patch in #8 + first patch in #10: ok
- patch in #8 + second patch in #10: ok
- patch in #8 + third patch in #10: flickering
For today i would test
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #22 from Daniel 2011-01-19 21:14:55
---
After running with patch of comment #20 for 6 hours and no flickering, i
suddenly got a black screen after watching a video for some minutes. Switching
to tty1 and back to tty7 (xorg) the p
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--- Comment #23 from Daniel 2011-01-19 22:28:21
---
Oh, while some reboots one time it begins flickering directly after kms
switching on console. I think patch of #20 is not stable for me. What can i
do/test now?
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--- Comment #24 from Alex Deucher 2011-01-19
22:30:11 ---
(In reply to comment #23)
> Oh, while some reboots one time it begins flickering directly after kms
> switching on console. I think patch of #20 is not stable for me. What can i
> do/
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Rafael J. Wysocki changed:
What|Removed |Added
CC||florian at mickler.org,
https://bugzilla.kernel.org/show_bug.cgi?id=24802
Robert Hooker changed:
What|Removed |Added
CC||sarvatt at gmail.com
--- Comment #5 f
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--- Comment #5 from Alex Deucher 2011-01-20
23:22:26 ---
Can you dump regs 0x458 and 0x45c using avivotool after resume in the working
and non-working states?
(run as root):
avivotool regmatch 0x458
avivotool regmatch 0x45c
You can get avi
https://bugzilla.kernel.org/show_bug.cgi?id=26942
--- Comment #6 from Alex Deucher 2011-01-20
23:29:07 ---
Can you also attach your dmesg after resume with this patch:
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c
b/drivers/gpu/drm/radeon/atombios_crtc.c
index 4a20a62..c19ea3e 100644
https://bugzilla.kernel.org/show_bug.cgi?id=26942
--- Comment #7 from Brett Witherspoon 2011-01-21
06:32:24 ---
Here are the dumps after resume:
v2.6.36.3 ( Working )
avivotool regmatch 0x458:
0x458 0x (0)
avivotool regmatch 0x45c:
0x45c 0x (0)
v2.6.37 ( Not Working)
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--- Comment #8 from Brett Witherspoon 2011-01-21
06:33:42 ---
Created an attachment (id=44572)
--> (https://bugzilla.kernel.org/attachment.cgi?id=44572)
dmesg after resume with DRM_INFO patch
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Mario Kleiner changed:
What|Removed |Added
CC||mario.kleiner at tuebingen.mpg
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #25 from Andrea Iob 2011-01-21 19:49:07
---
Up to now (5 reboots), with patch in comment 8 plus patch in comment 20 there
is NO flickering.
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--- Comment #2 from Anonymous Emailer
2011-01-21 20:13:57 ---
Reply-To: garry.hurley.jr at gmail.com
Silly question, and probably not relevant with modern chipsets, but could
this be a problem with hardware acceleration versus software acce
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #26 from Daniel 2011-01-21 23:54:43
---
I tested the patch of #20 on top of #8 plus the mini patches from #10. With the
third patch of #10 i had a black screen after some hours working yesterday. The
screen was back, after i clos
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #27 from Daniel 2011-01-21 23:57:26
---
Sorry for the second post, i've forgotten: I had no more white line flickering!
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--- Comment #3 from Chris Kennedy 2011-01-23
06:11:42 ---
I'll need to double check using the option to turn of pageflip and see if the
timestamp method change makes a difference. It's odd, I'm basically using this
as a way to run Mame on a
https://bugzilla.kernel.org/show_bug.cgi?id=26942
--- Comment #9 from Alex Deucher 2011-01-24
05:25:57 ---
The changes in that patch should only affect those regs I asked you to dump,
but they are the same before and after. Can you attach the output of:
avivotool regs all
before and after?
https://bugzilla.kernel.org/show_bug.cgi?id=26552
--- Comment #28 from Daniel 2011-01-24 12:56:04
---
Okay Alex, the patch of #20 on top of #8 plus the second mini patch from #10
seems to be stable for me. The last days i had no more flickering and no black
screens.
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--- Comment #8 from Alex Deucher 2011-01-24
22:34:38 ---
This bug is a duplicate of bug 26552.
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