[PATCH mach64] Don't attempt to stop video on Mach64's without hardware overlay support

[Adam Jackson]

On Sun, 2010-08-29 at 18:06 +0200, Mark Kettenis wrote:
> Older Mach64 variants don't have hardware overlay support.  This is handled
> properly when the XVideo adapter is initialized (we bail out early), but
> ATICloseXVideo() unconditionally tries to stop video during screen termination.
> This causes the server to hang on certain multi-card setups.  Fix the issue
> by checking Block1Base before proceeding with stopping video.

Reviewed-by: Adam Jackson <ajax at redhat.com>

- ajax
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 198 bytes
Desc: This is a digitally signed message part
URL: <http://lists.x.org/archives/xorg-devel/attachments/20100830/b50db16c/attachment-0001.pgp>