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Date:      Sat, 17 Jun 2006 19:45:25 -0700
From:      Eric Anholt <eric@anholt.net>
To:        Mikhail Teterin <mi+mx@aldan.algebra.com>
Cc:        x11@freebsd.org
Subject:   Re: another Radeon fiasco :-(
Message-ID:  <1150598725.3474.9.camel@vonnegut>
In-Reply-To: <200606071336.33440.mi%2Bmx@aldan.algebra.com>
References:  <200606071336.33440.mi%2Bmx@aldan.algebra.com>

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On Wed, 2006-06-07 at 13:36 -0400, Mikhail Teterin wrote:
> This is on a machine in the office. A dual-core Pentium-4 with two dual-h=
eaded=20
> Radeons (a PCIe one and an older PCI one). Identified thus:
>=20
> pci0: driver added
> found-> vendor=3D0x8086, dev=3D0x27da, revid=3D0x01
>         bus=3D0, slot=3D31, func=3D3
>         class=3D0c-05-00, hdrtype=3D0x00, mfdev=3D0
>         cmdreg=3D0x0101, statreg=3D0x0280, cachelnsz=3D0 (dwords)
>         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 ns=
)
>         intpin=3Db, irq=3D17
> pci0:31:3: reprobing on driver added
> pci1: driver added
> found-> vendor=3D0x1002, dev=3D0x5b62, revid=3D0x00
>         bus=3D1, slot=3D0, func=3D0
>         class=3D03-00-00, hdrtype=3D0x00, mfdev=3D1
>         cmdreg=3D0x0003, statreg=3D0x0010, cachelnsz=3D16 (dwords)
>         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 ns=
)
>         intpin=3Da, irq=3D16
>         powerspec 2  supports D0 D1 D2 D3  current D0
>         MSI supports 1 message, 64 bit
> pci1:0:0: reprobing on driver added
> drm0: <ATI Radeon RV370 X600 Pro> port 0xdc00-0xdcff mem=20
> 0xe0000000-0xefffffff,0xfe9e0000-0xfe9effff irq 16 at device 0.0 on pci1
> info: [drm] Initialized radeon 1.24.0 20060225
> found-> vendor=3D0x1002, dev=3D0x5b72, revid=3D0x00
>         bus=3D1, slot=3D0, func=3D1
>         class=3D03-80-00, hdrtype=3D0x00, mfdev=3D0
>         cmdreg=3D0x0007, statreg=3D0x0010, cachelnsz=3D16 (dwords)
>         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 ns=
)
>         powerspec 2  supports D0 D1 D2 D3  current D0
> pci1:0:1: reprobing on driver added
> pci2: driver added
> pci3: driver added
> pci4: driver added
> found-> vendor=3D0x1002, dev=3D0x5159, revid=3D0x00
>         bus=3D4, slot=3D0, func=3D0
>         class=3D03-00-00, hdrtype=3D0x00, mfdev=3D0
>         cmdreg=3D0x0080, statreg=3D0x0290, cachelnsz=3D16 (dwords)
>         lattimer=3D0x40 (1920 ns), mingnt=3D0x08 (2000 ns), maxlat=3D0x00=
 (0 ns)
>         intpin=3Da, irq=3D16
>         powerspec 2  supports D0 D1 D2 D3  current D0
> pci4:0:0: reprobing on driver added
> drm1: <ATI Radeon QY RV100 7000/VE> port 0xcc00-0xccff mem=20
> 0xf0000000-0xf7ffffff,0xfe5b0000-0xfe5bffff irq 16 at device 0.0 on pci4
> info: [drm] Initialized radeon 1.24.0 20060225
>=20
> I rebuilt the kernel on May 30th, and the graphics/dri today (should I be=
=20
> using some other driver?). When starting Xorg with dri enabled, I get not=
hing=20
> but four blank screens (I tried to disable all other modules except glx a=
nd=20
> dri -- same results)...
>=20
> With dri disabled, all four heads work as expected -- and slow. The Xorg'=
s log=20
> files are availale here:
>=20
> 	http://aldan.algebra.com/~mi/mi.Xorg.0.log.dri.txt
> 	http://aldan.algebra.com/~mi/mi.Xorg.0.log.nondri.txt
>=20
> The verbose dmesg is at
>=20
> 	http://aldan.algebra.com/~mi/mi.dmesg.verbose.txt
>=20
> and the xorg.conf (with dri disabled) -- at:
>=20
> 	http://aldan.algebra.com/~mi/mi.xorg.conf
>=20
> Please, advise. Thank you,
>=20
> 	-mi
>=20
> P.S. Does anyone even care for such bug reports, or are the radeon proble=
ms=20
> too numerous to address withing FreeBSD and we must just wait for better=20
> drivers from maintainers?

I suspect you've made a configuration nobody's tested before.  As far as
I knew, the DRI should have disabled itself due to Xinerama being used
in your config.  This should be filed upstream.

--=20
Eric Anholt                             anholt@FreeBSD.org
eric@anholt.net                         eric.anholt@intel.com

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