diff options
| -rw-r--r-- | drivers/video/fbmon.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c index 6cd1976548d4..c2718bb94949 100644 --- a/drivers/video/fbmon.c +++ b/drivers/video/fbmon.c @@ -1241,6 +1241,8 @@ int fb_validate_mode(const struct fb_var_screeninfo *var, struct fb_info *info) vtotal *= 2; hfreq = pixclock/htotal; + hfreq = (hfreq + 500) / 1000 * 1000; + vfreq = hfreq/vtotal; return (vfreq < vfmin || vfreq > vfmax || |