From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 19002] Radeon rv730 AGP/KMS/DRM kernel lockup
Date: Mon, 13 Dec 2010 19:56:42 GMT
Message-ID: <201012131956.oBDJugCH020312@demeter1.kernel.org>
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https://bugzilla.kernel.org/show_bug.cgi?id=19002
--- Comment #15 from Holger Lenz 2010-12-13 19:56:36 ---
Did some more homework:
Compiled kernel 2.6.37 rc5, taking care to enable KMS (new driver) by setting
DRM_MODESET_KMS=ON.
Unpatched and patched drivers show the same behavior:
1. Boot without nomodeset in the kernel cmd line: Blank screen before X is
fully loaded.
2. Boot with nomodeset in the kernel cmd line: X loads with radeon/R600 classic
driver is is reasonably quick in 2D, but a lockup occurs sooner or later.
Switching from X to fb terminal usually does the trick quickly. The patched
driver seems to lock up more quickly.
Any ideas what I could do to help you fix the bug?
Hardware is similar to Duncans: AMD K8, VIA K8T800 chipset, Radeon HD 4650 AGP
(RV730)
Cheers Holger
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