Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262525AbVBBNmL (ORCPT ); Wed, 2 Feb 2005 08:42:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262438AbVBBNmK (ORCPT ); Wed, 2 Feb 2005 08:42:10 -0500 Received: from pat.uio.no ([129.240.130.16]:32750 "EHLO pat.uio.no") by vger.kernel.org with ESMTP id S262532AbVBBNmH (ORCPT ); Wed, 2 Feb 2005 08:42:07 -0500 Date: Wed, 2 Feb 2005 14:31:08 +0100 From: Haakon Riiser To: linux-kernel@vger.kernel.org Subject: Accelerated frame buffer functions Message-ID: <20050202133108.GA2410@s> Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.6i X-MailScanner-Information: This message has been scanned for viruses/spam. Contact postmaster@uio.no if you have questions about this scanning X-UiO-MailScanner: No virus found X-UiO-Spam-info: not spam, SpamAssassin (score=0.05, required 12, autolearn=disabled, FORGED_RCVD_HELO 0.05) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 658 Lines: 16 How can I use a frame buffer driver's optimized copyarea, fillrect, blit, etc. from userspace? The only way I've ever seen anyone use the frame buffer device is by mmap()ing it and doing everything manually in the mapped memory. I assume there must be ioctls for accessing the accelerated functions, but after several hours of grepping and googling, I give up. :-( Any help is greatly appreciated! -- Haakon - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/