From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 26349] New: nouveau_hybrid_setup: disables a discrete NVS 3100m on ThinkPad T410
Date: Sun, 31 Jan 2010 07:53:47 -0800 (PST) [thread overview]
Message-ID: <bug-26349-8800@http.bugs.freedesktop.org/> (raw)
http://bugs.freedesktop.org/show_bug.cgi?id=26349
Summary: nouveau_hybrid_setup: disables a discrete NVS 3100m on
ThinkPad T410
Product: xorg
Version: git
Platform: All
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
ReportedBy: pav_s-KuiJ5kEpwI6ELgA04lAiVw@public.gmane.org
QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
steps to reproduce:
load the nouveau module (e.g. start fedora install, or so)
result:
black screen & garbage in lspci
expected result:
kms init + hi-res cnsole
explanation:
the module fails with the message
[drm] nouveau 0000:01:00.0: _DSM hardware status gave 0x30040e3
[drm] nouveau 0000:01:00.0: Unsupported chipset 0xffffffff
after a failed probe of the card, that disables the card:
01:00.0 VGA compatible controller: nVidia Corporation Device 0a6c (rev a2)
(prog-if 00 [VGA controller])
Subsystem: Lenovo Device 2142
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at cc000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
Memory at ce000000 (64-bit, prefetchable) [size=32M]
I/O ports at 2000 [size=128]
[virtual] Expansion ROM at cd000000 [disabled] [size=512K]
...
turns into
01:00.0 VGA compatible controller: nVidia Corporation Device 0a6c (rev ff)
(prog-if ff)
!!! Unknown header type 7f
After changing (result & 0x1) to (!(result & 0x1)) in nouveau_hybrid_setup
everything works as expected.
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next reply other threads:[~2010-01-31 15:53 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-31 15:53 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
[not found] ` <bug-26349-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2010-01-31 23:26 ` [Bug 26349] nouveau_hybrid_setup: disables a discrete NVS 3100m on ThinkPad T410 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-01 11:49 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-01 12:52 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-01 13:28 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-01 13:30 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-01 14:03 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-01 14:04 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-01 23:30 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-04 22:26 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-04 22:29 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-09 9:57 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2010-02-10 4:12 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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