NAK: [PATCH] Revert "drm/i915: GFX_MODE Flush TLB Invalidate Mode must be '1' for scanline waits"

[Steve Conklin]

On 04/23/2013 07:17 AM, Tim Gardner wrote:
> This patch only applies to Precise. Given the difficulty that this
> regression has caused, perhaps you should recheck your work and make
> sure you're sending the right patches for each release. I'm also a bit
> concerned that the frame buffer console patch mentioned by Luis is
> getting conflated into this bug.
> 
> rtg

I resent the patch for Quantal. They're functionally equivalent.

We're tracking multiple regressions right now, and we know that
reverting this single patch fixes one of them. There is another
regression that will hopefully be found soon through bisection,
and it may be one of the other i915 patches. But they appear to be
independent.

Steve