[Bug 37679] [RS690M] No 3d acceleration in Radeon X1200 with the new Gallium r300 / 3d drivers

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jun 3 09:15:50 PDT 2011


--- Comment #28 from Alex Deucher <agd5f at yahoo.com> 2011-06-03 09:15:50 PDT ---
(In reply to comment #27)
> Alex,
> I have built the latest radeon driver from git master, and still get the
> problem of no interrupts in /proc/interrupts. (I do get interrupts on another
> PC using Radeon HD 4350, RV710.) Can you point me in the direction of where the
> interrupts might be turned on/off?  Is it by the radeon driver, or elsewhere in
> the kernel? Thanks.

It could be a hardware or bios problem.  The drm just registers an interrupt
handler with the core interrupt code in the kernel and enables device specific
interrupt sources.  You don't seem to be getting any interrupts for the radeon
chip so it seems like something is set wrong in the northbridge configuration
which is usually handled by the bios.  Does your system have a bios upgrade

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