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- Newsgroups: comp.os.linux
- Path: sparky!uunet!spool.mu.edu!umn.edu!kksys.com!edgar!brainiac!lmt!chrisl.lmt.com!chrisl
- From: chrisl@county.lmt.mn.org (Chris Laurel)
- Subject: Vertical Retrace signal?
- Message-ID: <chrisl.3.716503881@county.lmt.mn.org>
- Summary: watching for vertical retrace
- Sender: usenet@lmt.mn.org
- Nntp-Posting-Host: chrisl.lmt.com
- Organization: LaserMaster R&D, Minneapolis, MN USA
- Date: Mon, 14 Sep 1992 20:51:21 GMT
- Lines: 11
-
- Does anyone know of a good way to watch for vertical retrace in Linux? Is
- there a signal or interrupt can be trapped? I imagine that a kernel patch
- would be required in order to catch the VR, but any leads would be
- appreciated.
-
- Thanks,
-
- Chris Laurel
- chrisl@county.lmt.mn.org
- laurel@stolaf.edu
-
-