From owner-freebsd-stable@FreeBSD.ORG Fri Jul 16 19:00:51 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1A7D71065672 for ; Fri, 16 Jul 2010 19:00:51 +0000 (UTC) (envelope-from demelier.david@gmail.com) Received: from mail-bw0-f54.google.com (mail-bw0-f54.google.com [209.85.214.54]) by mx1.freebsd.org (Postfix) with ESMTP id 9A07F8FC18 for ; Fri, 16 Jul 2010 19:00:50 +0000 (UTC) Received: by bwz12 with SMTP id 12so1524108bwz.13 for ; Fri, 16 Jul 2010 12:00:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=jnWVx5Od50KI1XUd6djQ/LkqyLUKI8w/7ou7izTVSgQ=; b=elq4PXmhU1Pcm1VebbNkFsBGSqGXLx7SvZWFub3lwYkYY28ucwhDyi9JGdFruL6ShQ zqhpP7s26EthVRucmwAKZjZ2um5unCjqKnn4eMDRNno1VQsuOQJYBH1coYmJittmbdF5 xZTsBJ+pR7WEC3L21D7F2taLe4l7itcGj1R8s= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=fO2t4sGS1t/bNsLL+oR6G+5SzwNTrS/E001y0ZxMVlu/XIGKvISpQ9hSaxmPLvQFv9 jap4j2yD77sAY9AdU2YGSEgzGk3b2JXMHG9oZ+4xFNl+odNaelMAPM+7A4vx5YRjmgVH rUrpBrYaMpmcSZ5YRI8uzCp8+8HzrgBQJwysE= MIME-Version: 1.0 Received: by 10.204.100.132 with SMTP id y4mr1253636bkn.117.1279306849254; Fri, 16 Jul 2010 12:00:49 -0700 (PDT) Received: by 10.204.118.83 with HTTP; Fri, 16 Jul 2010 12:00:49 -0700 (PDT) In-Reply-To: <877004.53626.qm@web59106.mail.re1.yahoo.com> References: <877004.53626.qm@web59106.mail.re1.yahoo.com> Date: Fri, 16 Jul 2010 21:00:49 +0200 Message-ID: From: David DEMELIER To: paradox Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-stable@freebsd.org Subject: Re: Strange video mode output with VESA X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Jul 2010 19:00:51 -0000 2010/6/19 paradox : >>On Wednesday 02 June 2010 04:25 pm, David DEMELIER wrote: >>> Hi there, >>> >>> I was so happy to see that VESA is available for amd64, but >>> unfortunately it does not work really well for me. Take a look at >>> this picture : >>> >>> http://img717.imageshack.us/img717/7311/dsc00399h.jpg >>> >>> My laptop is a 15,6" so the best resolution is 1366x768, I tried >>> this >>> >>> : vidcontrol MODE_496. As you can see on the picture all the lines >>> : are >>> >>> completely everywhere, if I mouse the cursor they move away (I'm >>> not drunk!). >>> >>> I have SC_PIXEL_MODE in my kernel config. >>> >>> The console terminal is okay until I don't excess 1280x960x32 video >>> mode. >>> >>> Do you have any idea to fix this ? >> >>It is kinda known problem. =C2=A0If the mode has larger bytes per scan li= ne >>than the minimum, few characters per line are lost when the screen is >>scrolled up or down, i.e., framebuffer copies of whole screen. =C2=A0When >>you move the mouse onto the line, entire line is redrawn and >>restored. =C2=A0That's what you are seeing. =C2=A0Ed might have a better = idea >>how to fix it (CC'ed). >> >>Jung-uk Kim > > this is incorrent calculate the scan lines in the vesa driver > Jung-uk Kim should to fix it > But Jung-uk Kim said Ed' should fix it so we are in an infinite loop :- --=20 Demelier David