Re: [PATCH 15/17] drm/i915: Simplify the gen2-4 flip_mask handling

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Quoting ville.syrjala@xxxxxxxxxxxxxxx (2017-06-22 12:55:53)
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> 
> Replace the complicated "loop multiple times over IIR with different
> flip_mask" logic with just clearing the relevant bit from IIR when
> we actually handle the interrupt. This results in potentially an extra
> IIR write, but so what.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

Ok then,
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris
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