From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Smolik Date: Fri, 07 Jul 2006 07:30:19 +0000 Subject: Re: [PATCH 2.6.17 sparc64] 32-bit compat for Mach64 framebuffer Message-Id: <44AE0D8B.5060805@mydatex.cz> List-Id: References: <200607060020.k660Krv1009111@harpo.it.uu.se> In-Reply-To: <200607060020.k660Krv1009111@harpo.it.uu.se> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org David Miller napsal(a): > From: Daniel Smolik > Date: Thu, 06 Jul 2006 21:35:43 +0200 > > >>I have similar problem with my Raptor GFX (Permedia2). If I run >>Xserver in fb driver I get this: >> >> >>ioctl32(Xorg:13334): Unknown cmd fd(7) cmd(40584606){00} arg(ff25bb9c) >>on /dev/fb0 >>ioctl32(Xorg:13334): Unknown cmd fd(7) cmd(40184600){00} arg(ff25bba4) >>on /dev/fb0 >> >>Is it same problem as in Atyfb ? > > > Yes, it is the same problem. > > And I've used ATI R128 cards without Sun firmware on them too, > and they would cause the same messages. > > It makes zero sense to put knowledge of this SBUS framebuffer > ioctl into every single framebuffer driver, because that is what > you would need to do in order to cover all possible cases. Thanks for answer. But what can we do with this problem ? Start communicate with video driver authors ? Regards Dan