[PATCH 4/4] sounds/hda/radeon: Disable 64-bit DMA on radeon

[Benjamin Herrenschmidt]

On Wed, 2014-10-01 at 13:58 -0400, Alex Deucher wrote:
> Patch looks good.  Audio DMAs are limited to 40 bits, same as the GPU
> side.  I'm still waiting to hear back on the MSIs for audio, but they
> probably follow the GPU side, so I expect they should be fixed on Sea
> Islands as well.

In the audio driver we don't have the "family names", just a list of
PCI IDs, do you happen to know which ones are unaffected ?

Cheers,
Ben.