From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: [PATCH 19/22] uvesafb: add info about pmipal, yrap and ypan being available only on x86 Date: Mon, 13 Aug 2007 20:42:14 +0800 Message-ID: <46C051A6.9010404@gmail.com> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1IKZNv-0004ut-9P for linux-fbdev-devel@lists.sourceforge.net; Mon, 13 Aug 2007 05:51:03 -0700 Received: from rv-out-0910.google.com ([209.85.198.189]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1IKZLG-0005O6-Or for linux-fbdev-devel@lists.sourceforge.net; Mon, 13 Aug 2007 05:48:19 -0700 Received: by rv-out-0910.google.com with SMTP id k15so3930196rvb for ; Mon, 13 Aug 2007 05:48:18 -0700 (PDT) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: Andrew Morton Cc: Michal Januszewski , Linux Fbdev development list From: Michal Januszewski Features that use the Protected Mode Interface are available on x86 only. Document this in the uvesafb description. Signed-off-by: Michal Januszewski Signed-off-by: Antonino Daplas --- Documentation/fb/uvesafb.txt | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/fb/uvesafb.txt b/Documentation/fb/uvesafb.txt index cfc4e55..bcfc233 100644 --- a/Documentation/fb/uvesafb.txt +++ b/Documentation/fb/uvesafb.txt @@ -59,11 +59,12 @@ Accepted options: ypan Enable display panning using the VESA protected mode interface. The visible screen is just a window of the video memory, console scrolling is done by changing the - start of the window. + start of the window. Available on x86 only. ywrap Same as ypan, but assumes your gfx board can wrap-around the video memory (i.e. starts reading from top if it reaches the end of video memory). Faster than ypan. + Available on x86 only. redraw Scroll by redrawing the affected part of the screen, this is the safe (and slow) default. @@ -75,7 +76,7 @@ vgapal Use the standard VGA registers f pmipal Use the protected mode interface for palette changes. This is the default if the protected mode interface is - available. + available. Available on x86 only. mtrr:n Setup memory type range registers for the framebuffer where n: ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/