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

From: Maxime Ripard
Date: Tue Sep 20 2016 - 11:46:13 EST

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 <wens@xxxxxxxx>

Applied, thanks!

Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering

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