[PATCH 0/2] [lucid] LP#538377 -- Radeon HDMI output turns off randomly

Bryce Harrington bryce at canonical.com
Thu Apr 8 20:19:39 BST 2010


On Thu, Apr 08, 2010 at 01:13:04PM +0100, Andy Whitcroft wrote:
> This seems to be triggered by PLL setup issues.  There is a somewhat
> larger than I would like rewrite of this whole algorithm in mainline.
> This seems to fix the issue for the reporters.
> 
> I think we want this for Lucid, but it is rather large.  Comments?

There's been a ton of these bug reports come over the wire, which appear
to need pll quirking, so despite the size of the patch it sounds like it
could enable addressing issues on a broad range of hardware.

Bryce



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