From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Januszewski Subject: [PATCH 4/7] uvesafb: add info about pmipal, yrap and ypan being available only on x86 Date: Sat, 11 Aug 2007 16:40:50 +0200 Message-ID: <20070811144050.GE13632@spock.one.pl> Reply-To: spock@gentoo.org, 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 1IJs9T-0005aL-OI for linux-fbdev-devel@lists.sourceforge.net; Sat, 11 Aug 2007 07:41:16 -0700 Received: from ipn26-148.piekary.net ([83.238.26.148] helo=spock.one.pl) by mail.sourceforge.net with esmtp (Exim 4.44) id 1IJs9S-00048i-B5 for linux-fbdev-devel@lists.sourceforge.net; Sat, 11 Aug 2007 07:41:15 -0700 Content-Disposition: inline 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: linux-fbdev-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org Features that use the Protected Mode Interface are available on x86 only. Document this in the uvesafb description. Signed-off-by: Michal Januszewski --- diff --git a/Documentation/fb/uvesafb.txt b/Documentation/fb/uvesafb.txt index cfc4e55..1a3b65b 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 for palette changes. 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/