Subject: [PATCH 4/4] drm/sun4i: dotclock: Round to closest clock rate

From: [email-masked] (Maxime Ripard)
Date: Tue, 20 Sep 2016 09:19:48 +0200

On Thu, Sep 15, 2016 at 11:14:02PM +0800, Chen-Yu Tsai wrote:
> With display pixel clocks we want to have the closest possible clock
> rate, to minimize timing and refresh rate skews. Whether the actual
> clock rate is higher or lower than the requested rate is less important.
> 
> Also check candidates against the requested rate, rather than the
> ideal parent rate, the varying dividers also influence the difference
> between the requested rate and the rounded rate.
> 
> Signed-off-by: Chen-Yu Tsai <[email-masked]>

Applied, thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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