Re: Re: DViCO Dual : USB zl10353 tuner registers,

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Michael Krufky wrote:
Hmm... It's difficult to troubleshoot this type of thing without having the device in front of me... As it stands right now, the problem with the tuning seems like it could be an issue relating to the tuner pll programming... The driver is using the definition for the Thomson DTT 7579. When Chris Pascoe worked on the original version of this device (mt352-based) he explained that the tuner was labeled, "dee1601" , and that it seemed to be identical to the dtt7579. Perhaps your device uses a different tuner? Could you please check on this... I would need to know about any writing on the "tin can" -- you might even have to peel off the sticker in order to find the right information. I would assume that the tuner on the PCI device would be the same one as on the USB device, but please confirm this. I have a feeling that the dtt7579 programming might be close, but not quite exactly what is needed in order to fully support the tuner in your device. (please keep in mind that I am only guessing, here)

Also, about the issue where you are able to get a lock on the usb part, but receive no data on the DVR device..... I have had some similar issues myself when originally working on the bluebird (cxusb) driver. Could you please post the output of "lsusb -v" ?

Also, please confirm that you are using the bluebird firmware as posted on linuxtv.org:

http://linuxtv.org/download/firmware/dvb-usb-bluebird-01.fw

I am using the firmware, it does state in dmesg that the firmware is loaded.

I'll have a look around on the card in the next few days and report back.

Much appreciated.
Gary Ayre

lspci -v output:

----------boring motherboard stuff removed------------

02:01.0 Multimedia video controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder (rev 05)
       Subsystem: DViCO Corporation Unknown device db50
       Flags: bus master, medium devsel, latency 32, IRQ 20
       Memory at eb000000 (32-bit, non-prefetchable) [size=16M]
       Capabilities: [44] Vital Product Data
       Capabilities: [4c] Power Management version 2

02:01.2 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port] (rev 05)
       Subsystem: DViCO Corporation Unknown device db50
       Flags: bus master, medium devsel, latency 32, IRQ 20
       Memory at ec000000 (32-bit, non-prefetchable) [size=16M]
       Capabilities: [4c] Power Management version 2

02:02.0 Multimedia video controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder (rev 05)
       Subsystem: DViCO Corporation DVICO FusionHDTV DVB-T Plus
       Flags: bus master, medium devsel, latency 32, IRQ 22
       Memory at ed000000 (32-bit, non-prefetchable) [size=16M]
       Capabilities: [44] Vital Product Data
       Capabilities: [4c] Power Management version 2

02:02.2 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port] (rev 05)
       Subsystem: DViCO Corporation DVICO FusionHDTV DVB-T Plus
       Flags: bus master, medium devsel, latency 32, IRQ 22
       Memory at ee000000 (32-bit, non-prefetchable) [size=16M]
       Capabilities: [4c] Power Management version 2

--------------boring sound card stuff removed---------------

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