drm/hisilicon: fixed the wrong resolution configurations

The maximum resolution supported by hibmc is 1920 * 1200 instead of
1920 * 1440, this patch fixed this problem

Signed-off-by: Tian Tao <[email protected]>
Signed-off-by: Gong junjie <[email protected]>
Signed-off-by: Xinliang Liu <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: Tian Tao

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c

@@ -91,7 +91,7 @@ static int hibmc_kms_init(struct hibmc_drm_private *priv)
 	priv->dev->mode_config.min_width = 0;
 	priv->dev->mode_config.min_height = 0;
 	priv->dev->mode_config.max_width = 1920;
-	priv->dev->mode_config.max_height = 1440;
+	priv->dev->mode_config.max_height = 1200;
 
 	priv->dev->mode_config.fb_base = priv->fb_base;
 	priv->dev->mode_config.preferred_depth = 24;