https://bugzilla.kernel.org/show_bug.cgi?id=19002

--- Comment #29 from Duncan 1i5t5.duncan@cox.net 2010-12-15 12:37:52 --- The patch above was committed as f3886f85:

commit f3886f85cfde578f1d0ba6e40ac5f9d70043923b Author: Alex Deucher alexdeucher@gmail.com Date: Wed Dec 8 10:05:34 2010 -0500

drm/radeon/kms: don't apply 7xx HDP flush workaround on AGP

It should be required for all 7xx asics, but seems to cause problems on some AGP 7xx chips.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=19002

Signed-off-by: Alex Deucher alexdeucher@gmail.com Reported-and-Tested-by: Duncan 1i5t5.duncan@cox.net Cc: stable@kernel.org Signed-off-by: Dave Airlie airlied@redhat.com

Re-verified working.

I'm updated and on the mainline Linus kernel without patches again as of v2.6.37-rc5-332-g0fcdcfb. Nice to be back, as I've been unable to go without first the revert and then the patch above, since shortly after 2.6.35. =:^)

The bug as filed can thus be closed, from my viewpoint. But as there's another one being investigated, I'll leave it open for now.

Should the remaining open bug be re-filed as a separate bug now and this one closed? If it is, feel free to CC me if desired. It's possible the contrast between my working system and HL's not working system might continue to be helpful.