From mboxrd@z Thu Jan 1 00:00:00 1970 From: Otto Solares Subject: Re: fbdev timings Date: Tue, 16 Sep 2003 00:43:49 -0600 Sender: linux-fbdev-devel-admin@lists.sourceforge.net Message-ID: <20030916064349.GB22758@guug.org> References: <20030915073029.GA13799@guug.org> Mime-Version: 1.0 Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Cipher TLSv1:DES-CBC3-SHA:168) (Exim 3.31-VA-mm2 #1 (Debian)) id 19z9ZQ-0002Nc-00 for ; Mon, 15 Sep 2003 23:44:16 -0700 Received: from guug.org ([168.234.203.30] helo=guug.galileo.edu) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.22) id 19z9ZP-0004Zd-TT for linux-fbdev-devel@lists.sourceforge.net; Mon, 15 Sep 2003 23:44:16 -0700 Content-Disposition: inline In-Reply-To: Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Geert Uytterhoeven Cc: fb-devel On Mon, Sep 15, 2003 at 09:43:54AM +0200, Geert Uytterhoeven wrote: > On Mon, 15 Sep 2003, Otto Solares wrote: > > PS. i know 2 questions is a bad habit :) but here goes > > the other: how can i access fbdev features like > > acceleration from userspace? or i'm supposed to map > > the MMIO registers and do my own voodoo? > > Clear the FB_ACCELF_TEXT bit in fb_var_screeninfo.accel_flags, mmap the MMIO > registers and do your own voodoo. Ok, thank you. -solca ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf