diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2017-12-18 03:35:18 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2018-02-14 19:05:25 +0300 |
| commit | b45c138502ad8dc84f50694430da293678c6d9cc (patch) | |
| tree | c7030faa10b74f47a821d6a986777215a7bb0139 /drivers/gpu/drm/rcar-du | |
| parent | 94255fd39ae88cc8f6bd84a5492f85112d14e1a9 (diff) | |
| download | linux-b45c138502ad8dc84f50694430da293678c6d9cc.tar.xz | |
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>
Diffstat (limited to 'drivers/gpu/drm/rcar-du')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 5685d5af6998..6820461f5ed1 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -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); |