From owner-freebsd-questions Wed Sep 13 9: 6:19 2000 Delivered-To: freebsd-questions@freebsd.org Received: from mail.wolves.k12.mo.us (mail.wolves.k12.mo.us [207.160.214.1]) by hub.freebsd.org (Postfix) with ESMTP id 5862737B424 for ; Wed, 13 Sep 2000 09:06:16 -0700 (PDT) Received: from mail.wolves.k12.mo.us (cdillon@mail.wolves.k12.mo.us [207.160.214.1]) by mail.wolves.k12.mo.us (8.9.3/8.9.3) with ESMTP id LAA14122; Wed, 13 Sep 2000 11:05:41 -0500 (CDT) (envelope-from cdillon@wolves.k12.mo.us) Date: Wed, 13 Sep 2000 11:05:41 -0500 (CDT) From: Chris Dillon To: Greg Lehey Cc: gerti-freebsdq@bitart.com, freebsd-questions@FreeBSD.ORG Subject: Re: Matrox G400 & Xinerama works, but... In-Reply-To: <20000913105410.C47700@wantadilla.lemis.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Wed, 13 Sep 2000, Greg Lehey wrote: > > 2) I can't seem to get the second screen to run at a higher refresh > > rate. The first runs at 75Hz, the second at 60Hz (equivalent monitors > > and monitor configuration). The problem appears to be this: > > > > > > (==) MGA(0): Min pixel clock is 12 MHz > > (==) MGA(0): Max pixel clock is 300 MHz > > ... > > (==) MGA(1): Min pixel clock is 12 MHz > > (==) MGA(1): Max pixel clock is 112 MHz > > > > Is there any way to configure MGA(1) with a higher max pixel clock? Or > > is this a problem with the driver or card? > > That's a hardware maximum, unfortunately. I have one of these cards > as well, and it makes it effectively useless to me (well, no more use > than a single-headed card). FYI, I think this is no longer a limitation in the G450. I'm not sure if the G450 is driver compatible with the G400, though. -- Chris Dillon - cdillon@wolves.k12.mo.us - cdillon@inter-linc.net FreeBSD: The fastest and most stable server OS on the planet. For Intel x86 and Alpha architectures. ( http://www.freebsd.org ) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message