Commit b45c1385 authored Dec 18, 2017 by Kuninori Morimoto Committed by Laurent Pinchart Feb 14, 2018

drm: rcar-du: Use 1000 to avoid misunderstanding in rcar_du_dpll_divider()

It is difficult to understand its scale if number has many 0s.
This patch uses "* 1000" to avoid it in rcar_du_dpll_divider().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

parent 94255fd3

drivers/gpu/drm/rcar-du/rcar_du_crtc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -132,7 +132,7 @@ static void rcar_du_dpll_divider(struct rcar_du_crtc *rcrtc,

		output = input * (n + 1) / (m + 1)
		/ (fdpll + 1);
		if (output >= 400000000)
		if (output >= 400 * 1000 * 1000)
		continue;

		diff = abs((long)output - (long)target);