[Bug 153121] UVD not responding, trying to reset the VCPU, ATI Mobility Radeon HD 5650

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon Aug 15 10:03:08 UTC 2016


https://bugzilla.kernel.org/show_bug.cgi?id=153121

--- Comment #18 from Christian König <deathsimple at vodafone.de> ---
If I remember correctly the message is perfectly normal for Caicos systems,
cause those shouldn't have an UVD block.

Need to double check with Alex, but we could probably disable probing the block
on that hardware. On the other hand it shouldn't affect the system in any way.

What's not normal is that you run into problems, but I don't think they are
related to this issue.

At least the GFX and DMA block come up perfectly normal:
[   15.607083] [drm] ib test on ring 0 succeeded in 0 usecs
[   15.607195] [drm] ib test on ring 3 succeeded in 0 usecs

The linux firmware tree with the latest firmware for radeon can be found here:
http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git

Regards,
Christian.

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