[linux-dvb] twinhan VP7045A new version ?

Henrik Beckman henrik.list at gmail.com
Thu Nov 9 16:03:35 CET 2006


Hi,
I just got this instead of a VP7045
Twinhan 7045A, Twinhan DTV Alpha

Windows,
Arrived with V1.0.4.0 drivers, no channels detected.
Latest Twinhan driver detects channels.

Linux,
No channels detected.
Only filter timeouts, I´m 100% certain that the arial is ok.

After some investigation, it seems like later windows drivers add support
for:
Samsung PH10046 channel decoder
Fix MT353 issue

The following strings are in the XP driver 1.06.3

CheckDemodulator: Ph10046
CheckDemodulator: MT353
CheckDemodulator: MT352

This looks like there are several different version of the stick, any
possibility to get it working on linux ?

Anything one can do to help, I´m a lousy coder =(

/Henrik
Below is an Cut an Past of the windows Revision History.


Revision History,
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.6.3
1. Fix issue: System crash when Win2000 install driver.
2. Modify HID driver for MCE application.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.6.2
1. Fix issue: Driver fail to init when update driver from device manager.
2. HID issue: Reduce HID driver installation process.
   Add registry key "RC_Report" in UDTT2HID.inf
   ;0:Twinhan Hotkey table only, 1:All RC table
3. Modify (Merge) HID INF fiiles.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.6.1
1. Fix issue: System crash when install driver.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.6.0
1. Add MCE remote control device support.
   To support MCE RC, please set the following registry keys in
UDTT2BDA_HID.INF,
    ; //IR Stanard (NEC:0x01, RC-6:0x04)
    HKR,"DriverData","IR_Standard",0x00010001, 0x04,0x00,0x00,0x00
    ; //IR system code checklist1 (NEC:0x00FF, MCE:0x0004)
    HKR,"DriverData","IRSYSCODECHECK1",0x00010001, 0x04,0x00,0x00,0x00
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.5.9
1. Fix issue: THDTV can't get driver information when filter is in the
running state.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.5.8
1. Fix MT353 issue: Update tuner control code with new Samsung latest sample
code.
2. Fix MT353 issue: Modify signal quality presentation.
3. Modify device plug/unplug event only on the second driver loading time.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.5.7
1. Fix MT353 issue: Add more time to check locked status when frequnecy is
shift +-125.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.5.6
1. Fix MT353 issue: Device #2 can't playback when THDTV3.0 first startup.
2. Fix MT353 issue: Can't lock non-integral frequency.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.5.5
1. Fix THDTV sometimes playback fail issue by modify PH10046 lock function.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.5.4
1. Add new THBDACmd32 for x64
2. Modify PH10046 checking lock status function.
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.5.3
1. Fix tuner power control bug that will cause fail to lock at first time.
2. Update HID driver to 1.0.1.2 (Ctrl+'n' for Play)
--------------------------------------------------------
Twinhan BDA driver for VP7045/VP7046 DVB-T  v 1.0.5.2
1. Support Samsung PH10046 channel decoder
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