From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 29327] New: radeon interrupts don't fire with MSI
Date: Fri, 30 Jul 2010 15:41:48 -0700 (PDT) [thread overview]
Message-ID: <bug-29327-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=29327
Summary: radeon interrupts don't fire with MSI
Product: DRI
Version: DRI CVS
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: tdroste@gmx.de
Created an attachment (id=37470)
--> (https://bugs.freedesktop.org/attachment.cgi?id=37470)
dmesg without MSI
If I boot the current d-r-t kernel with MSI enabled the radeon module doesn't
fire any interrupts. Without the interrupts and vblank_mode in driconf set to 3
the screen stops refreshing.
This is always reproducible. To make it work again I have to boot with
pci=nomsi.
Software versions
kernel current d-r-t (2.6.35-rc2)
ddx, mesa, xserver git master
Hardware
Radeon X1950pro RV570 (AGP)
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next reply other threads:[~2010-07-30 22:41 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-30 22:41 bugzilla-daemon [this message]
2010-07-30 22:42 ` [Bug 29327] radeon interrupts don't fire with MSI bugzilla-daemon
2010-07-30 22:43 ` bugzilla-daemon
2010-07-30 22:43 ` bugzilla-daemon
2010-07-30 22:54 ` bugzilla-daemon
2010-07-30 22:55 ` bugzilla-daemon
2010-07-30 22:56 ` bugzilla-daemon
2010-07-30 22:56 ` bugzilla-daemon
2010-07-30 22:56 ` bugzilla-daemon
2010-07-30 22:57 ` bugzilla-daemon
2010-07-30 22:57 ` bugzilla-daemon
2010-07-30 22:57 ` bugzilla-daemon
2010-07-30 22:57 ` bugzilla-daemon
2010-07-30 22:58 ` bugzilla-daemon
2010-08-12 21:42 ` bugzilla-daemon
2010-10-18 3:27 ` bugzilla-daemon
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