Dear Andy,
firstly: I have notebook Toshiba Qosmio G30-155, and also I have the
problem with cx18.ko. My situation:
lspci -tvv
-[0000:00]-+-00.0 Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and
945GT Express Memory Controller Hub
+-01.0-[0000:01]----00.0 nVidia Corporation G70 [GeForce Go
7600]
+-1b.0 Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller
+-1c.0-[0000:02]----00.0 Intel Corporation 82573L Gigabit
Ethernet Controller
+-1c.1-[0000:03-04]--
+-1c.2-[0000:05]----00.0 Intel Corporation PRO/Wireless
3945ABG Network Connection
+-1d.0 Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #1
+-1d.1 Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #2
+-1d.2 Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #3
+-1d.3 Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #4
+-1d.7 Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller
+-1e.0-[0000:06-08]--+-09.0 Conexant CX23418 Single-Chip
MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder
| +-0b.0 Texas Instruments PCIxx12
Cardbus Controller
| +-0b.1 Texas Instruments PCIxx12 OHCI
Compliant IEEE 1394 Host Controller
| +-0b.2 Texas Instruments 5-in-1
Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
| \-0b.3 Texas Instruments PCIxx12 SDA
Standard Compliant SD Host Controller
+-1f.0 Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
+-1f.1 Intel Corporation 82801G (ICH7 Family) IDE Controller
\-1f.2 Intel Corporation 82801GBM/GHM (ICH7 Family) SATA
AHCI Controller
Regards,
Dusan
Andy Walls wrote:
> Hi all,
>
> I have a question.
>
> For users of HVR-1600 and other CX23418 based cards that basically work:
> is your card behind a PCI-PCI bridge chip that is set for "subtractive
> decode"?
>
> For users of HVR-1600 and other CX23418 based cards that basically don't
> work: Is your card behind a not behind a PCI-PCI bridge chip that is set
> for "subtractive decode" (i.e. directly behind a host bridge, or behind
> a PCI-PCI bridge set for positive decode)?
>
>
> Here's an example, run as root, showing how to see if you have the
> CX23418 behind a PCI-PCI bridge set for subtractive decode:
>
> # lspci -tvv
> -[0000:00]-+-00.0 ATI Technologies Inc Unknown device 7911
> +-01.0-[0000:01]----05.0 ATI Technologies Inc Radeon 2100
> [...]
> +-14.4-[0000:03]--+-02.0 Internext Compression Inc iTVC16
> (CX23416) MPEG-2 Encoder
> | \-03.0 Conexant CX23418 Single-Chip MPEG-2
> Encoder with Integrated Analog Video/Broadcast Audio Decoder
> [...]
>
> >From the tree view above, we see the CX23418 is behind the bridge at
> 00:14.4.
>
> # lspci -s 0:14.4 -vv -x
> 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (prog-if 01
> [Subtractive decode])
>
> ^^^^^^^^^^^^^^^^^^^^^^^
> [...]
> 00: 02 10 84 43 07 01 a0 02 00 01 04 06 00 40 81 00
> ^^^^^^^^
> ||
> Subtractive Decode PCI-PCI ----++
> [...]
>
> Here we see in the first text line for the bridge, lspci has shown us
> its a PCI-PCI bridge in subtractive decode. This could also be read off
> of bytes 09x-0xb of the configuration space. The byte at 0x9 being 1
> indicate subtractive decode vs positive decode.
>
>
>
> Thanks in advance for your responses.
>
> Regards,
> Andy
>
>
>
>
>
> _______________________________________________
> ivtv-users mailing list
> [email protected]
> http://ivtvdriver.org/mailman/listinfo/ivtv-users
>
_______________________________________________
ivtv-users mailing list
[email protected]
http://ivtvdriver.org/mailman/listinfo/ivtv-users
