[Intel-gfx] [PATCH] drm/i915: remove render reclock support

Eric Anholt eric at anholt.net
Sat Dec 19 00:36:16 CET 2009


On Thu, 17 Dec 2009 11:11:13 -0800, Jesse Barnes <jbarnes at virtuousgeek.org> wrote:
> This code generally fails to adjust the render clock, and when it does,
> it conflicts with some other register settings and can cause problems.
> 
> So remove this code altogether.  I'm reworking it now to do the right
> thing, but the only bit it will share is the VBT check for whether
> reclocking is supported, so I'm leaving that bit.
> 
> Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>

So, you're looking to get this patch as-is into .33, right? not just
RFC?  And shouldn't it go to stable, since I'm assuming it's the fix for
all the x200s flickering regressions we've seen?
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