From mboxrd@z Thu Jan 1 00:00:00 1970 From: Randy Dunlap Subject: Re: logos work/apply when? Date: Fri, 13 Jul 2007 11:06:29 -0700 Message-ID: <20070713110629.d6eccbd4.rdunlap@xenotime.net> References: <20070712130822.a8269fe0.rdunlap@xenotime.net> <1184284251.4566.3.camel@daplas> Reply-To: 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-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1I9PTR-0007dG-O9 for linux-fbdev-devel@lists.sourceforge.net; Fri, 13 Jul 2007 11:02:40 -0700 Received: from xenotime.net ([66.160.160.81]) by mail.sourceforge.net with smtp (Exim 4.44) id 1I9PTQ-00052a-5k for linux-fbdev-devel@lists.sourceforge.net; Fri, 13 Jul 2007 11:02:37 -0700 Received: from midway.site ([71.117.236.25]) by xenotime.net for ; Fri, 13 Jul 2007 11:02:30 -0700 In-Reply-To: <1184284251.4566.3.camel@daplas> 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: "Randy.Dunlap" , "Antonino A. Daplas" On Fri, 13 Jul 2007 07:50:51 +0800 Antonino A. Daplas wrote: > On Thu, 2007-07-12 at 13:08 -0700, Randy Dunlap wrote: > > Hi, > > > > Is there some kernel config or video config (possibly set at boot time > > via vga=xyz or video=wxy) where one or more of the logos is not > > applicable? or the other way: are there certain kernel or video > > configs where only certain logos are applicable? > > > > > > I've tested vesafb with LOGO_LINUX_VGA16 but I can't see the logo. > > I do see an empty space for it at the top of the screen area, however. > > (booting with vga=0x317 in /etc/lilo.conf file) > > > > When I use LOGO_LINUX_CLUT224 instead, I do see the logo. > > > > or when I use FB_VGA16 instead of vesafb and also use LOGO_LINUX_VGA16, > > I can see the logo. > > > > I'm just trying to understand when/why I should expect (or not expect) > > to see a logo (if it is enabled). > > It's a bug. And I've been wanting to fix that for some time. Logo's with > depths <= the fb depth should still be shown. The problem is that VGA16 > and monochrome logos do not contain color information, so we have to use > the console palette (and not create a new one). Try the attached patch. That works in my testing. Thanks. So when all 3 of these are enabled: CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y is the one with most depth that is supported by the fb driver used? --- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code *** ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/