[Intel-gfx] [PATCH] drm/i915: Squelch repeated reasoning for why FBC cannot be activated

[Chris Wilson]

On Sat, Jul 27, 2013 at 03:56:29PM -0700, Ben Widawsky wrote:
> What I meant is, you don't want it to return true if you go from:
> FBC_OFF_FOR_REASON_A->FBC_OFF_FOR_REASON_B
> 
> Only when you go from:
> FBC_OK -> !FBC_OK

I wanted the A -> B messages as when looking at the logs knowing the
current reason why FBC is disabled is important (imo).
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre