[linux-dvb] PULL request for a bunch of DiBcom-based changes

Peter Lord peter at plord.co.uk
Mon Jan 28 09:47:13 CET 2008


On Fri, 2008-01-25 at 11:36 +0100, Patrick Boettcher wrote:
> Hi Mauro,
> 
> Can you please pull from 
> 
> http://linuxtv.org/hg/~pb/v4l-dvb/
> 
> for a bunch of changes for DiBcom-based hardware.
> 
> All users, can you please test, whether I broke something committing all 
> of that.
> 
> Thanks to everyone who contributed to improved device-quality and 
> support. 

I tried this with my "TV-QQ" usb dvb-t device.  dmesg gives :-

usb 3-4: new high speed USB device using ehci_hcd and address 5
usb 3-4: new device found, idVendor=10b8, idProduct=1e78
usb 3-4: new device strings: Mfr=1, Product=2, SerialNumber=3
usb 3-4: Product: TV QQ T-03S
usb 3-4: Manufacturer: East Sun Inc.
usb 3-4: SerialNumber: 086755
usb 3-4: configuration #1 chosen from 1 choice
dib0700: loaded with support for 6 different device-types
dvb-usb: found a 'DiBcom STK7700P reference design' in cold state, will try to load a firmware
dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.10.fw'
dib0700: firmware started successfully.
dvb-usb: found a 'DiBcom STK7700P reference design' in warm state.
dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
DVB: registering new adapter (DiBcom STK7700P reference design)
DVB: registering frontend 0 (DiBcom 7000PC)...
MT2060: successfully identified (IF1 = 1220)
input: IR-receiver inside an USB DVB receiver as /class/input/input9
dvb-usb: schedule remote query interval to 150 msecs.
dvb-usb: DiBcom STK7700P reference design successfully initialized and connected.

But it doesn't appear to tune :-

$ dvbscan /usr/share/dvb/scan/dvb-t/uk-CrystalPalace
scanning /usr/share/dvb/scan/dvb-t/uk-CrystalPalace
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 505833333 0 3 9 1 0 0 0
>>> tune to: 505833333:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_AUTO:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to: 505833333:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_AUTO:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE (tuning failed)
WARNING: filter timeout pid 0x0011
WARNING: filter timeout pid 0x0000
WARNING: filter timeout pid 0x0010
dumping lists (0 services)
Done.


Is there anything I can do ?

Also, I can't see any sign of analogue ( which, according to the box,
this device is supposed to support ).

cheers,

Pete


-- 
---
Peter Lord

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