From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Smirl Subject: Re: Choosing the correct framebuffer configuration Date: Sun, 7 Aug 2005 12:53:01 -0400 Message-ID: <9e47339105080709537a8064bb@mail.gmail.com> References: <9e473391050805184756f055ea@mail.gmail.com> <9e473391050807083327b190f9@mail.gmail.com> <1123430435.3848.332.camel@localhost> <1123431300.30257.116.camel@gaston> <1123432349.3978.335.camel@localhost> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1E1oOa-00057f-LB for linux-fbdev-devel@lists.sourceforge.net; Sun, 07 Aug 2005 09:53:08 -0700 Received: from wproxy.gmail.com ([64.233.184.204]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1E1oOa-0000k5-Ke for linux-fbdev-devel@lists.sourceforge.net; Sun, 07 Aug 2005 09:53:08 -0700 Received: by wproxy.gmail.com with SMTP id i17so407125wra for ; Sun, 07 Aug 2005 09:53:01 -0700 (PDT) In-Reply-To: <1123432349.3978.335.camel@localhost> 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="iso-8859-1" To: linux-fbdev-devel@lists.sourceforge.net On 8/7/05, Michel D=E4nzer wrote: > On Sun, 2005-08-07 at 18:14 +0200, Benjamin Herrenschmidt wrote: > > > > The problem is that the radeonfb driver sees bpp =3D 32 and then se= ts > > > > rgbt =3D 8/8/8/8. It stomps rgbt without looking at it. > > > > > > Looks like a radeonfb bug. > > > > It's not a bug :) radeonfb doesn't support anything but that format for > > now. >=20 > According to Geert's rules, it should fail instead of rounding down > r/g/b. One problem with these rules is that it makes it hard to determine what is the best config available. I can't just set in 255BPP and then let it tell me the best available config. What config should I get if everything is zero, BPP and rgbt? According to the rules this is an error, should it instead return the best config? --=20 Jon Smirl jonsmirl@gmail.com ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf