* [Bug 33582] New: unable to hibernate with nouveau and NV11
@ 2011-04-18 16:21 bugzilla-daemon
2011-04-19 16:31 ` [Bug 33582] unable to hibernate with nouveau and NV11 [bisected] bugzilla-daemon
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: bugzilla-daemon @ 2011-04-18 16:21 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=33582
Summary: unable to hibernate with nouveau and NV11
Product: Drivers
Version: 2.5
Kernel Version: 2.6.
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
ReportedBy: csights@fastmail.fm
Regression: Yes
Hi,
I'm able to successfully hibernate while using nouveau with kernel version
2.6.35 (and before) but unable to hibernate in 2.6.36 (and after up to
2.6.39-rc$YESTERDAY).
I am not using X. From the console I test whether hibernate is possible
using "pm-hibernate".
I've bisected this and located a range of possible commits which changed
this behavior.
last known good: d17f395cdcec39033a481f96d75e8b3d3c41d43a
first known bad: 816544b21b020bdb9dcb9a5003fe3e1f109e8698
Between these commits the kernel would not compile.
This is the nVidia card in the machine.
02:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX/MX 400]
(rev b2) (prog-if 00 [VGA controller])
Subsystem: nVidia Corporation Device 0054
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 11
Memory at dc000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (32-bit, prefetchable) [size=128M]
[virtual] Expansion ROM at dd000000 [disabled] [size=64K]
Capabilities: [60] Power Management version 2
Capabilities: [44] AGP version 2.0
Let me know if I can provide more info or test patches!
Thanks, Chad.
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^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug 33582] unable to hibernate with nouveau and NV11 [bisected]
2011-04-18 16:21 [Bug 33582] New: unable to hibernate with nouveau and NV11 bugzilla-daemon
@ 2011-04-19 16:31 ` bugzilla-daemon
2011-04-30 17:03 ` bugzilla-daemon
2013-12-23 12:08 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2011-04-19 16:31 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=33582
C Sights <csights@fastmail.fm> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |16444
Summary|unable to hibernate with |unable to hibernate with
|nouveau and NV11 |nouveau and NV11 [bisected]
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^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug 33582] unable to hibernate with nouveau and NV11 [bisected]
2011-04-18 16:21 [Bug 33582] New: unable to hibernate with nouveau and NV11 bugzilla-daemon
2011-04-19 16:31 ` [Bug 33582] unable to hibernate with nouveau and NV11 [bisected] bugzilla-daemon
@ 2011-04-30 17:03 ` bugzilla-daemon
2013-12-23 12:08 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2011-04-30 17:03 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=33582
--- Comment #1 from C Sights <csights@fastmail.fm> 2011-04-30 17:03:51 ---
bug is being acted on here:
https://bugs.freedesktop.org/show_bug.cgi?id=36422
Will update if this bug is closed.
But FYI, the first bad commit is:
190a43783f2c43186180c827444d4eac901b4bcf is the first bad commit
commit 190a43783f2c43186180c827444d4eac901b4bcf
Author: Francisco Jerez <currojerez@riseup.net>
Date: Thu Jun 17 12:42:14 2010 +0200
drm/nouveau: Don't clear AGPCMD completely on INIT_RESET.
We just need to clear the SBA and ENABLE bits to reset the AGP
controller: If the AGP bridge was configured to use "fast writes",
clearing the FW bit would break the subsequent MMIO writes and
eventually end with a lockup.
Note that all the BIOSes I've seen do the same as we did (it works for
them because they don't use MMIO), OTOH the blob leaves FW untouched.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
:040000 040000 2af374ca41a86c67a662fd99fa0516df54ef3c55
89468256a014ee395b57d2ae2e1277fd8c244f31 M drivers
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^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug 33582] unable to hibernate with nouveau and NV11 [bisected]
2011-04-18 16:21 [Bug 33582] New: unable to hibernate with nouveau and NV11 bugzilla-daemon
2011-04-19 16:31 ` [Bug 33582] unable to hibernate with nouveau and NV11 [bisected] bugzilla-daemon
2011-04-30 17:03 ` bugzilla-daemon
@ 2013-12-23 12:08 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2013-12-23 12:08 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=33582
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |alan@lxorguk.ukuu.org.uk
Resolution|--- |OBSOLETE
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