From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Deucher Subject: Re: radeonfb cannot map FB Date: Mon, 24 Aug 2009 16:20:44 -0400 Message-ID: References: <4A92EDDB.6040806@grupopie.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from sfi-mx-4.v28.ch3.sourceforge.com ([172.29.28.124] helo=mx.sourceforge.net) by 335xhf1.ch3.sourceforge.com with esmtp (Exim 4.69) (envelope-from ) id 1Mfg2G-0004E5-7j for linux-fbdev-devel@lists.sourceforge.net; Mon, 24 Aug 2009 20:21:00 +0000 Received: from mail-bw0-f227.google.com ([209.85.218.227]) by 1b2kzd1.ch3.sourceforge.com with esmtp (Exim 4.69) id 1Mfg2B-0003ME-2Q for linux-fbdev-devel@lists.sourceforge.net; Mon, 24 Aug 2009 20:20:59 +0000 Received: by bwz27 with SMTP id 27so1641664bwz.10 for ; Mon, 24 Aug 2009 13:20:44 -0700 (PDT) In-Reply-To: <4A92EDDB.6040806@grupopie.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: Rui Santos Cc: Benjamin Herrenschmidt , Linux FB-Devel On Mon, Aug 24, 2009 at 3:45 PM, Rui Santos wrote: > Dear Benjamin Herrenschmidt, dear mailing list subscribers, > > =A0 =A0 I'm trying to load radeonfb for an RV100 QY chipset. Whatever I > type in the modprobe I always get: > =A0 =A0 =A0 radeonfb (0000:01:0c.0): cannot map FB > =A0 =A0 =A0 radeonfb: probe of 0000:01:0c.0 failed with error -5 > > =A0 =A0I've tried latest 2.6.27.x and 2.6.30.x kernels. This a secondary > video card that I would like to connect a monitor to. The first video > card is an Intel 915G, which is working with vesafb. > > =A0 =A0Here is the output of lspci -vvv > =A0 =A001:0c.0 VGA compatible controller: ATI Technologies Inc Radeon RV1= 00 > QY [Radeon 7000/VE] (prog-if 00 [VGA controller]) > =A0 =A0 =A0 =A0 =A0 =A0Subsystem: ATI Technologies Inc Device 013b > =A0 =A0 =A0 =A0 =A0 =A0Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- = VGASnoop- > ParErr- Stepping+ SERR- FastB2B- DisINTx- > =A0 =A0 =A0 =A0 =A0 =A0Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL= =3Dmedium >>TAbort- SERR- =A0 =A0 =A0 =A0 =A0 =A0Interrupt: pin A routed to IRQ 18 > =A0 =A0 =A0 =A0 =A0 =A0Region 0: Memory at d8000000 (32-bit, prefetchable= ) [size=3D128M] > =A0 =A0 =A0 =A0 =A0 =A0Region 1: I/O ports at dc00 [size=3D256] > =A0 =A0 =A0 =A0 =A0 =A0Region 2: Memory at fdee0000 (32-bit, non-prefetch= able) > [size=3D64K] > =A0 =A0 =A0 =A0 =A0 =A0[virtual] Expansion ROM at fde00000 [disabled] [si= ze=3D128K] > =A0 =A0 =A0 =A0 =A0 =A0Capabilities: [50] Power Management version 2 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0Flags: PMEClk- DSI- D1+ D2+ AuxCur= rent=3D0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0Status: D0 NoSoftRst- PME-Enable- = DSel=3D0 DScale=3D0 PME- > =A0 =A0 =A0 =A0 =A0 =A0Kernel modules: radeonfb > > =A0 =A0Can you or anyone give a hint on what I might be doing wrong: > modprobe radeonfb mode_option=3D800x600-16 panel_yres=3D600 > =A0 =A0Or could this be some kind of hardware issue ? radeonfb doesn't currently have any code to post secondary x86 cards so they won't work unless they have been posted by the system bios. Alex ---------------------------------------------------------------------------= --- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day = trial. Simplify your report design, integration and deployment - and focus = on = what you do best, core application coding. Discover what's new with = Crystal Reports now. http://p.sf.net/sfu/bobj-july