Date: Wed, 25 Apr 2007 08:55:00 +0200 From: Adrian Steinmann <ast@marabu.ch> To: Randall Stewart <rrs@cisco.com> Cc: freebsd-current@freebsd.org Subject: Re: Thinkpad T43 and projector problem Message-ID: <20070425065500.GA1110@webgroup.ch> In-Reply-To: <462DC889.5030101@cisco.com> References: <462CA36A.6090500@cisco.com> <20070424061348.GB40315@webgroup.ch> <462DC889.5030101@cisco.com>
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On Tue, Apr 24, 2007 at 05:06:17AM -0400, Randall Stewart wrote: > Adrian Steinmann wrote: > >On Mon, Apr 23, 2007 at 08:15:38AM -0400, Randall Stewart wrote: > >>Ok, I have done a bit more playing with my projector here > >>at home and I figured out how to project out of my T43.. > >I'm doing the same thing on T40/NetBSD3.1/XF86 and external monitor... > >>get the machine not to crash when you exit X and restart it > >>you have to disable a little option in xorg.conf dri > >XF86 doesn't have this option, but my Thinkpad T40 crashes when I > >exit/restart X11. I mention it here because I find it odd that > >same HW but different SW causes the same phenomena... > >What does pciconv -lv say? > >on nbsd: > >$ pcictl pci1 list > >001:00:0: ATI Technologies Radeon Mobility M7 LW (AGP) (VGA display) > > Hmm I don't have pcictl ... is this a port or ?? pcictl/netbsd = pciconf/freebsd, sorry I should I mentioned that > When I look at the X11 startup it says: > (--) PCI:*(1:0:0) ATI Technologies Inc M22 [Radeon Mobility M300] rev 0, Mem @ > 0xc0000000/27, 0xb0100000/16, I/O @ 0x3000/8 > > So different version slightly .. but same basic chip I think. it's the M7 vs the M22, I have this is X11 startup: (--) PCI:*(1:0:0) ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500] rev 0, Mem @ 0xe0000000/27, 0xc0100000/16, I/O @ 0x3000/8 (--) Chipset ATI Radeon Mobility M7 LW (AGP) found (--) RADEON(0): Chipset: "ATI Radeon Mobility M7 LW (AGP)" (ChipID = 0x4c57) > >>The eip is 0xc090684c which translates to: > >>0xc090684c is in pmap_mapdev_attr (../../../i386/i386/pmap.c:3355). > >I seem to get a hang (no ethernet either). > >>But of course that does not help much .. > >ditto ;-) One of the things I was thinking of trying is to toggle the BIOS setting PCI/AGP for the LCD display, maybe that will make a difference. I never understood why that is configurable in a laptop, either it has AGP or it doesn't you'd think. Adrian
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