From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: Re: [PATCH][RFC] Add support for Epson S1D13806 FB Date: Mon, 14 Mar 2005 22:10:35 +0800 Message-ID: <200503142207.57074.adaplas@hotpop.com> References: <20050314130014.55A073658E8@mail.esiee.fr> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: 7bit 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 (Exim 4.30) id 1DAqHQ-0002yB-3X for linux-fbdev-devel@lists.sourceforge.net; Mon, 14 Mar 2005 06:10:48 -0800 Received: from smtp-out.hotpop.com ([38.113.3.61]) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.41) id 1DAqHO-0003Wj-Hg for linux-fbdev-devel@lists.sourceforge.net; Mon, 14 Mar 2005 06:10:47 -0800 Received: from hotpop.com (kubrick.hotpop.com [38.113.3.103]) by smtp-out.hotpop.com (Postfix) with SMTP id 84EE3FB7EE0 for ; Mon, 14 Mar 2005 14:10:39 +0000 (UTC) In-Reply-To: <20050314130014.55A073658E8@mail.esiee.fr> Content-Disposition: inline Sender: linux-fbdev-devel-admin@lists.sourceforge.net Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: Thibaut VARENE Cc: Thibaut VARENE , linux-fbdev-devel@lists.sourceforge.net, Antonino Daplas , Ben Dooks On Monday 14 March 2005 21:00, Thibaut VARENE wrote: > ------------------- BTW, I would guess that scrolling is slow in this driver. Since this driver can do pan_display, If this: info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN; is added somewhere before register_framebuffer(), and var->xres_virtual > var->xres, you might get a several-fold increase in scrolling speed (since scrolling mode will be SCROLL_PAN_REDRAW instead of SCROLL_REDRAW). Tony ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click