On Mon, 2008-09-01 at 12:51 +0200, bruncko wrote: > 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 [...] > +-1e.0-[0000:06-08]--+-09.0 Conexant CX23418 Single-Chip > MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder [...] > Regards, > Dusan
Dusan, I wouldn't think you would have a problem with the chip not responding with an Intel 82945 and 82801G. But the current driver does not have Qosmio support in it yet. I have a repository here with a start for Qosmio support: http://linuxtv.org/hg/~awalls/cx18-new-cards/ http://linuxtv.org/hg/~awalls/cx18-new-cards/archive/tip.tar.bz2 But no one has tested it and given feedback. If the Toshiba Qosmio entry in cx18-cards.c has the same PCI ID for your cards, then hopefully you can at least see analog video using the Composite 1 or SVideo1 input. Regards, Andy > 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 > _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
