* REPOST PATCH: freq_rounding.patch
@ 2005-06-23 19:22 Jon Smirl
0 siblings, 0 replies; only message in thread
From: Jon Smirl @ 2005-06-23 19:22 UTC (permalink / raw)
To: fbdev
What is the status of this patch? It hasn't made it into linus' tree yet.
--
Jon Smirl
jonsmirl@gmail.com
#Fix rounding error when mode frequency is very close to monitor limit
#Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
--- a/drivers/video/fbmon.c
+++ b/drivers/video/fbmon.c
@@ -1241,6 +1241,8 @@ int fb_validate_mode(const struct fb_var
vtotal *= 2;
hfreq = pixclock/htotal;
+ hfreq = (hfreq + 500) / 1000 * 1000;
+
vfreq = hfreq/vtotal;
return (vfreq < vfmin || vfreq > vfmax ||
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2005-06-23 19:22 REPOST PATCH: freq_rounding.patch Jon Smirl
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