[Intel-gfx] [PATCH 6/7] drm/i915/skl: Update watermarks for Y tiling

Damien Lespiau damien.lespiau at intel.com
Wed Feb 25 06:27:19 PST 2015


On Wed, Feb 25, 2015 at 10:50:04AM +0000, Tvrtko Ursulin wrote:
> Not sure if FIXME is warranted here - to say what? That it will be
> refactored with the two-stage wm rewrite?

Something like that. How about?

"FIXME: The plan for WM updates is to be always computed at check time
to make sure we can actually update the WMs for this configuration
before the commit (For instance we could fail to allocate the mininum
space for a plane in the DDB). But until then we just signal that WMs
have to be updated somewhere down the line (in the commit phase)."

-- 
Damien


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