[PATCH 20/22] drm: rcar-du: lvds: Fix PLL frequency-related configuration

[Laurent Pinchart]

The frequency checks don't match the datasheet, fix them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
 drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c 
b/drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c
index 937b2da98814..e044a17a2a2f 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c
@@ -56,11 +56,11 @@ static int rcar_du_lvdsenc_start(struct rcar_du_lvdsenc 
*lvds,
                return ret;

        /* PLL clock configuration */
-       if (freq <= 38000)
+       if (freq < 39000)
                pllcr = LVDPLLCR_CEEN | LVDPLLCR_COSEL | LVDPLLCR_PLLDLYCNT_38M;
-       else if (freq <= 60000)
+       else if (freq < 61000)
                pllcr = LVDPLLCR_CEEN | LVDPLLCR_COSEL | LVDPLLCR_PLLDLYCNT_60M;
-       else if (freq <= 121000)
+       else if (freq < 121000)
                pllcr = LVDPLLCR_CEEN | LVDPLLCR_COSEL | 
LVDPLLCR_PLLDLYCNT_121M;
        else
                pllcr = LVDPLLCR_PLLDLYCNT_150M;
-- 
2.4.6