Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 5 Feb 2003 07:29:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 5 Feb 2003 07:29:30 -0500 Received: from mail2.sonytel.be ([195.0.45.172]:7627 "EHLO mail.sonytel.be") by vger.kernel.org with ESMTP id ; Wed, 5 Feb 2003 07:29:29 -0500 Date: Wed, 5 Feb 2003 13:37:44 +0100 (MET) From: Geert Uytterhoeven To: Linux Frame Buffer Device Development , Linux Kernel Development Subject: Re: [Linux-fbdev-devel] Re: New logo code (fwd) In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2378 Lines: 56 On Tue, 28 Jan 2003, Geert Uytterhoeven wrote: > On Sun, 12 Jan 2003, Geert Uytterhoeven wrote: > > The current logo code is messy, complex, and inflexible. So I decided to > > rewrite it. My goals were: > > - Logos must be accessible easily by an image editor (currently: hex C source > > data must be converted to another format first) > > - Logos must be stored in ASCII-form in the source tree > > - Support arbitrary logo sizes (currently: fixed 80x80) > > - Allow the logo to be selected statically (at compile time) and/or > > dynamically (at run-time, based on machine type) (currently: at compile > > time only). > > - Allow simple adition of new logos > > - Support grayscale logos (not used yet) > > > > The patch achieves all of these. Logos are stored in ASCII PNM format in > > drivers/video/logo/, and automatically converted to hex C source arrays using > > scripts/pnmtologo. I chose ASCII PNM because (a) it's ASCII, (b) it's very > > simple to parse without an external library (XPM is more difficult to parse), > > and (c) it can be handled by many image manipulation programs. > > > > Code that wants to display a logo just calls fb_find_logo(), specifying the > > wanted logo type, and receives a pointer to a suitable logo (or NULL). > > > > I also modified fb_show_logo() to return the number of scanlines that are used > > by the logo, so fbcon knows how many lines to reserve. > > I put a new version at > > http://home.tvd.be/cr26864/Linux/fbdev/linux-logo-2.5.59.diff.bz2 > > Changes: > - Merge with 2.5.59 > - New logo (CLUT224 only) for PA-RISC > - Let hgafb and newport_con include logo sources directly, since they need > access to the logos in non-init code > > All comments are welcomed! Thanks! Come on, is there really no one to comment on this?? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds - 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/