[ltp] t22 dual screen configuration from list does not work

[Alex Deucher]

On 11/5/05, Ulrich M=F6hrke <ulrich.moehrke@gmx.de> wrote:
> Hello,
>
> I have a thinkpad T22.
> I'm using debian sarge with xfree86 4.3.0.dfsg.1
> I tried to use a dual screen scenario with the configuration given at thi=
s
> list - adapted to savage driver. Configuration file will follow below.
> The Xserver does not start successful. Within log file I get
>
> ****************start part of log file (full below) ********************
> (II) SAVAGE: driver (version 1.1.27t) for S3 Savage chipsets: Savage4,
>         Savage3D, Savage3D-MV, Savage2000, Savage/MX-MV, Savage/MX,
>         Savage/IX-MV, Savage/IX, ProSavage PM133, ProSavage KM133,
>         ProSavage PN133, ProSavage KN133, SuperSavage/MX 128,
>         SuperSavage/MX 64, SuperSavage/MX 64C, SuperSavage/IX 128,
>         SuperSavage/IX 128, SuperSavage/IX 64, SuperSavage/IX 64,
>         SuperSavage/IXC 64, SuperSavage/IXC 64, ProSavage DDR,
>         ProSavage DDR-K
> (II) Primary Device is: PCI 01:00:0
> (--) Chipset MobileSavage found
> (--) Chipset MobileSavage found
> (II) resource ranges after xf86ClaimFixedResources() call:
>         [0] -1  0       0xffe00000 - 0xffffffff (0x200000) MX[B](B)
>         [1] -1  0       0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B)
>         [2] -1  0       0x000f0000 - 0x000fffff (0x10000) MX[B]
>         [3] -1  0       0x000c0000 - 0x000effff (0x30000) MX[B]
>         [4] -1  0       0x00000000 - 0x0009ffff (0xa0000) MX[B]
>         [5] -1  0       0xe8000000 - 0xe80fffff (0x100000) MX[B]
>         [6] -1  0       0xe8122000 - 0xe8122fff (0x1000) MX[B]
>         [7] -1  0       0xe8121000 - 0xe8121fff (0x1000) MX[B]
>         [8] -1  0       0xe8100000 - 0xe811ffff (0x20000) MX[B]
>         [9] -1  0       0xe8120000 - 0xe8120fff (0x1000) MX[B]
>         [10] -1 0       0xf8000000 - 0xf7ffffff (0x0) MX[B]O
>         [11] -1 0       0xf0000000 - 0xf7ffffff (0x8000000) MX[B](B)
>         [12] -1 0       0x0000ffff - 0x0000ffff (0x1) IX[B]
>         [13] -1 0       0x00000000 - 0x000000ff (0x100) IX[B]
>         [14] -1 0       0x00001860 - 0x0000187f (0x20) IX[B]
>         [15] -1 0       0x00001850 - 0x0000185f (0x10) IX[B]
>         [16] -1 0       0x00001840 - 0x00001847 (0x8) IX[B]
>         [17] -1 0       0x00001800 - 0x0000183f (0x40) IX[B]
>
> Fatal server error:
> Requested Entity already in use!
> ****************end part of log file (full below) ********************
>
> Is it really not possible to have a dual screen scenario with t22 or
> do I need a newer X-version (X.org) or
> is there something wrong within the configuration?

Dualhead is definitely possible.  I added support for dualhead to
savages after xorg 6.8.x was released so you will need Xorg cvs or the
6.9/7.0 release candidates.  you can grab nightly binary snapshots
here:
http://dri.freedesktop.org/wiki/Download#head-55420c59a1c2e9a70f07a6fa02f0d=
228ffb87b76

Alex

>
> Regards,
> Ulli
>