From mboxrd@z Thu Jan 1 00:00:00 1970 From: Antonino Daplas Subject: Re: Get the line length from sysfs. Date: Thu, 22 Sep 2005 18:19:43 +0800 Message-ID: References: Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1EIOBB-0007f0-Uw for linux-fbdev-devel@lists.sourceforge.net; Thu, 22 Sep 2005 03:19:49 -0700 Received: from zproxy.gmail.com ([64.233.162.207]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1EIOBB-00030S-L0 for linux-fbdev-devel@lists.sourceforge.net; Thu, 22 Sep 2005 03:19:49 -0700 Received: by zproxy.gmail.com with SMTP id 14so148947nzn for ; Thu, 22 Sep 2005 03:19:43 -0700 (PDT) In-Reply-To: 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: linux-fbdev-devel@lists.sourceforge.net On 9/22/05, Geert Uytterhoeven wrote: > On Wed, 21 Sep 2005, James Simmons wrote: > > Let me know if this is acceptable. Some people might not like the name. > > > > > > --- linus-2.6/drivers/video/fbsysfs.c 2005-07-31 15:45:22.000000000 -07= 00 > > +++ fbdev-2.6/drivers/video/fbsysfs.c 2005-09-21 13:54:02.000000000 -07= 00 > > @@ -242,6 +242,13 @@ > > fb_info->var.yres_virtual); > > } > > > > +static ssize_t show_stride(struct class_device *class_device, char *bu= f) > > +{ > > + struct fb_info *fb_info =3D > > + (struct fb_info *)class_get_devdata(class_device); > > + return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->fix.line_length)= ; > > Do all drivers set fix.line_length these days? > They have to, if they want to use any of the cfb_* drawing functions. Tony ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php