From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: Re: geode problem Date: Fri, 28 Apr 2006 15:04:04 +0800 Message-ID: <4451BE64.90405@gmail.com> References: <4450E412.9080801@gmail.com> <44514E3B.5060601@gmail.com> <44515B69.8010303@gmail.com> <44516155.6090304@gmail.com> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Received: from [10.3.1.93] (helo=sc8-sf-list1-new.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1FZN1O-0004IM-4L for linux-fbdev-devel@lists.sourceforge.net; Fri, 28 Apr 2006 00:04:10 -0700 Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1FZN1O-0008WK-75 for linux-fbdev-devel@lists.sourceforge.net; Fri, 28 Apr 2006 00:04:10 -0700 Received: from xproxy.gmail.com ([66.249.82.192]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1FZN1M-0005xI-LW for linux-fbdev-devel@lists.sourceforge.net; Fri, 28 Apr 2006 00:04:10 -0700 Received: by xproxy.gmail.com with SMTP id t4so1318602wxc for ; Fri, 28 Apr 2006 00:04:07 -0700 (PDT) In-Reply-To: Sender: linux-fbdev-devel-admin@lists.sourceforge.net Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: Jorge Luis Zapata Muga Cc: linux-fbdev-devel@lists.sourceforge.net Jorge Luis Zapata Muga wrote: > On 4/28/06, Jorge Luis Zapata Muga wrote: >> On 4/28/06, Antonino A. Daplas wrote: >> > Jorge Luis Zapata Muga wrote: >> > > On 4/28/06, Antonino A. Daplas wrote: >> > >> Jorge Luis Zapata Muga wrote: >> > >>> On 4/28/06, Antonino A. Daplas wrote: >> > >>>> Jorge Luis Zapata Muga wrote: >> > >>>>> On 4/27/06, Antonino A. Daplas wrote: >> > >>>>>> Jorge Luis Zapata Muga wrote: > it is working in some way, > 1. change to other mode (like the one you sent), the monitor powers > off, so several console switches able again the screen > 2. set the attribute 0x10 register to the value 0x01 (enable the > graphics mode) > INB(0x3BA); > INB(0x3DA); > OUTB(0x3C0, 0x10); > OUTB(0x3C0, 0x01); > and it works correctly. this is an empiric solution and i dont know > what is the functional error, > maybe some theory might be helpfull. > > PS. i suppose this register should be filled with the correct value > while writing the GX registers, maybe the VSA code i have is wrong, > just a guess ... > Your workaround does sound very logical, practically all drivers that are VGA-based set bit 1 of index 10 of the attribute register (I just examined a few of them). I don't think that your hardware is an exception, so I believe this is the right way to go. Tony ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642