Re: [PATCH 9/9] drm/i915: Tidy watermark computation local types

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On 07/10/2016 14:48, Ville Syrjälä wrote:
On Fri, Oct 07, 2016 at 02:34:12PM +0100, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>

Convert to from signed to unsigned and from longs
Ddi you check that we can't get negative values? Depending on how you do
things that can be possible on gmch platforms on account of the
watermarks being inverted. IIRC we might have places were negative
values might be present in temporary results.

I tried to be careful, but it is of course possible I've missed something. Could you give me a more precise pointer on where exactly to look? In this particular patch?

Regards,

Tvrtko

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