Created attachment 106459 [details]
dmesg of bootup using radeon.msi=-1

As mentioned on the dri-devel mailing list [1] the HD 4670 in one of my older
systems is only capable of doing any 3D when booting with "radeon.msi=0".

Find the dmesg of a and lspci output attached.

[1] http://lists.freedesktop.org/archives/dri-devel/2014-September/067758.html

Priority	medium
Bug ID	84017
Assignee	dri-devel@lists.freedesktop.org
Summary	HD 4670 only works with MSI disabled
Severity	normal
Classification	Unclassified
OS	All
Reporter	egore@gmx.de
Hardware	Other
Status	NEW
Version	DRI CVS
Component	DRM/Radeon
Product	DRI