[haiku-commits] r34627 - haiku/trunk/src/preferences/screen
- From: axeld@xxxxxxxxxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Fri, 11 Dec 2009 00:26:22 +0100 (CET)
Author: axeld
Date: 2009-12-11 00:26:22 +0100 (Fri, 11 Dec 2009)
New Revision: 34627
Changeset: http://dev.haiku-os.org/changeset/34627/haiku
Ticket: http://dev.haiku-os.org/ticket/4572
Modified:
haiku/trunk/src/preferences/screen/ScreenMode.cpp
Log:
* Patch by Gerald to set a fallback range in case no EDID info was provided.
* This fixes bug #4572.
Modified: haiku/trunk/src/preferences/screen/ScreenMode.cpp
===================================================================
--- haiku/trunk/src/preferences/screen/ScreenMode.cpp 2009-12-10 22:04:51 UTC
(rev 34626)
+++ haiku/trunk/src/preferences/screen/ScreenMode.cpp 2009-12-10 23:26:22 UTC
(rev 34627)
@@ -328,6 +328,15 @@
+ info.height * info.height) / 0.254) / 10.0;
}
+ // Some older CRT monitors do not contain the monitor range information
+ // (EDID1_MONITOR_RANGES) in their EDID info resulting in the min/max
+ // horizontal/vertical frequencies being zero. In this case, set the
+ // vertical frequency range to 60..85 Hz.
+ if (info.min_vertical_frequency == 0) {
+ info.min_vertical_frequency = 60;
+ info.max_vertical_frequency = 85;
+ }
+
// TODO: If the names aren't sound, we could see if we find/create a
// database for the entries with user presentable names; they are fine
// for the models I could test with so far.
Other related posts:
- » [haiku-commits] r34627 - haiku/trunk/src/preferences/screen - axeld
