On Wed, Feb 07, 2018 at 01:41:18AM +0000, Pandiyan, Dhinakaran wrote:
> On Fri, 2018-02-02 at 21:12 -0800, Dhinakaran Pandiyan wrote:
> > 570e86963a51 ("drm: Widen vblank count to 64-bits [v3]") changed the
> > return type for drm_crtc_vblank_count() to u64. This could cause
> > potential problems if the return value is used in arithmetic operations
> > with a 32-bit reference HW vblank count. Explicitly typecasting this
> > down to u32 either fixes a potential problem or serves to add clarity in
> > case the implicit typecasting was already correct.
> >
> > Cc: Keith Packard <keithp@xxxxxxxxxx>
> > Cc: Thierry Reding <treding@xxxxxxxxxx>
>
>
> Thierry,
>
> Can I get an Ack on this please?
Acked-by: Thierry Reding <treding@xxxxxxxxxx>
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