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Always believe the monitor when it reports a reduced-blanking mode.

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CVT reduced blanking modes are typically only seen on digital connections to
LCDs, but there are some monitors that report them as supported over the
VGA connector too, which is perfectly legitimate, electrically speaking.
This commit is contained in:
Adam Jackson
2006-09-14 19:28:44 -04:00
parent 63acf18b7e
commit 46af6d1e95
1 changed files with 1 additions and 1 deletions
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2
hw/xfree86/common/xf86Mode.c
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@@ -832,7 +832,7 @@ xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor)
((mode->HSyncEnd - mode->HDisplay) == 80) &&
((mode->HSyncEnd - mode->HSyncStart) == 32) &&
((mode->VSyncStart - mode->VDisplay) == 3)) {
if (!monitor->reducedblanking)
if (!monitor->reducedblanking && !(mode->type & M_T_DRIVER))
return MODE_NO_REDUCED;
}
}