[linux-dvb] Support for Leadtek DTV1000S ?

Mitchell, J.G. jgm11 at leicester.ac.uk
Thu Oct 2 16:29:41 CEST 2008


Hello,

I also have this card and I would like to get it working under Linux. I'm currently undergoing a bit of a hectic freshers week and have not been able to look into how I would go about doing this, but it seems as though you have done a fair bit of ground work. I'm also currently learning C amongst some other things and hope to be diving into it headfirst asap! If there is anything else that needs to be tested or executed then I also run 32bit XP along with 64bit Archlinux, so i have both those operating systems at my disposal.

Jack
________________________________________
From: linux-dvb-bounces at linuxtv.org [linux-dvb-bounces at linuxtv.org] On Behalf Of Plantain [yellowplantain at gmail.com]
Sent: 02 October 2008 11:38
To: hermann pitton
Cc: linux-dvb at linuxtv.org
Subject: Re: [linux-dvb] Support for Leadtek DTV1000S ?

hermann pitton wrote:
> Hi,
>
> Am Mittwoch, den 01.10.2008, 14:05 -0400 schrieb Steven Toth:
>
>> Plantain wrote:
>>
>>> Steven Toth wrote:
>>>
>>>> Plantain wrote:
>>>>
>>>>> Hey,
>>>>>
>>>>> I've luckily come across a Leadtek DTV1000S that I'd like to get working
>>>>> under Linux!
>>>>>
>>>>> From reading the Leadtek specifications
>>>>> (http://leadtek.com/eng/tv_tuner/specification.asp?pronameid=382&lineid=6&act=2),
>>>>>
>>>>> I now understand it has contained within it the following chips;
>>>>> NXP 18271
>>>>> TDA10048
>>>>>
>>>> Firmware:
>>>>
>>>> http://steventoth.net/linux/hvr1700/
>>>>
>>>> Good luck!
>>>>
>>>> Regards,
>>>>
>>>> - Steve
>>>>
>>> Hey,
>>>
>> Either you or I dropped the mailinglist is CC'd. I've added it back.
>> Please ensure the mailinglist is CC'd at all times.
>>
>>
>>> So it doesn't matter at all that they are for different cards even
>>> though the chipsets are the same?
>>>
>> Correct.
>>
>>
>>> Even with the firmware, it seems that the tuner is not detected/loaded.
>>> I've pasted my current modprobe/dmesg below.
>>>
>> If it's not found during an i2c scan then it's probably held in reset by
>> a GPIO. YOu'd need to figure out which GPIO needs to be raised. I don't
>> know the 7130 framework very well by I suspect running regspy.exe (from
>> the dscaler project) on a windows system will probably show you the gpio
>> configuration that windows uses when the TV playback software is running.
>>
>
> for all what I can see we have no analog demodulator on that card like
> tda8290/95 or a 8290 integrated within a saa7131e chip.
> All other saa713x chips don't have an internal analog demod with an i2c
> bridge to control the tuner.
>
> That simply means there is no analog tuner and  the correct tuner type
> for analog is tuner=4 TUNER_ABSENT. We can only configure the card for
> auto detection as a saa7130 device, enable Composite and S-Video support
> and maybe the remote if the IR controller is supported.
>
> Rest must be found and done within saa7134-dvb.c like pointed.
> Tuner is at 0x60/0xc0 and tda10048 at 0x08 (0x10 >> 1).
>
>
>>> plantain at plantain-king ~ $ sudo modprobe saa7134 card=104 tuner=54
>>> plantain at plantain-king ~ $ dmesg
>>> ...
>>> saa7130/34: v4l2 driver version 0.2.14 loaded
>>> saa7130[0]: found at 0000:01:07.0, rev: 1, irq: 19, latency: 32, mmio:
>>> 0xfc005000
>>> saa7130[0]: subsystem: 107d:6655, board: Hauppauge WinTV-HVR1110
>>> DVB-T/Hybrid [card=104,insmod option]
>>> saa7130[0]: board init: gpio is 222104
>>> Chip ID is not zero. It is not a TEA5767
>>> tuner' 2-0060: chip found @ 0xc0 (saa7130[0])
>>> saa7130[0]: i2c eeprom 00: 7d 10 55 66 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
>>> saa7130[0]: i2c eeprom 10: 00 ff 82 0e ff 20 ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom 20: 01 40 01 01 01 ff 01 03 08 ff 00 8a ff ff ff ff
>>> saa7130[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom 40: ff 35 00 c0 00 10 03 02 ff 04 ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> saa7130[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
>>> tveeprom 2-0050: Encountered bad packet header [ff]. Corrupt or not a
>>> Hauppauge eeprom.
>>> saa7130[0]: warning: unknown hauppauge model #0
>>> saa7130[0]: hauppauge eeprom: model=0
>>> tuner' 2-0060: Tuner has no way to set tv freq
>>> tuner' 2-0060: Tuner has no way to set tv freq
>>> saa7130[0]: registered device video0 [v4l2]
>>> saa7130[0]: registered device vbi0
>>> saa7130[0]: registered device radio0
>>> tda10046: chip is not answering. Giving up.
>>> tuner' 2-0060: Tuner has no way to set tv freq
>>> plantain at plantain-king ~ $
>>>
>>>
>>> I believe I am right with the tuner=54 modprobe option for the NXP 18271?
>>> I've no idea what to actually set card= to, I just guessed HVR1110 since
>>> it was similar to the firmware from which I've now taken from. If anyone
>>> can point me towards a better card= setting, that'd be great!
>>>
>> I don't normally force load drivers with card=X. I typically just start
>> patching the [7130] tree with the correct PCI'd, attach structs etc.
>> It's easier that guessing - which leads to bad assumptions and mistakes.
>>
>> You can use the other trees [ cx23885, cx88 ] for reference code to show
>> how to attach tuners and demods.
>>
>> - Steve
>>
>>
> Cheers,
> Hermann
>
>
Hey,

I'm not actually able to code in C, but I've spent the last 24 hours
puddling around trying to get somewhere. I believe I've added everything
that is needed for the card to be detected, but it's not detecting it,
even if I specify it with card=152 (the ID I've added). I have got the
code to compile at least, which I'm pretty proud of :)

I managed to get regspy to work (needed to revert 64bit vista to 32bit
XP), but the viewing software that came with the card just crashes on
32bit XP. I've built a small wiki page (with highres images) detailing
my progress, but I've really just hit a brick wall. Wikipage at
http://www.linuxtv.org/wiki/index.php/WinFast_DTV_1000_S

Short of learning C (which I am very slowly doing), I don't see anyway
forwards under my direction, so I've attached my efforts in the hope
someone else can take this forwards. From my limited understanding I've
provided all the necessary information for someone to finish it, and if
not I'll happily dig up anything else needed. I'm not familiar with any
version control system/patching, so I've just hg diff > file.diff, I
hope this is adequate.

I'm on #linuxtv @ freenode IRC for a significant portion of the day if
anyone has pointers for me/wants to ask questions about the card.

Cheers,

~Matthew~ (plantain on IRC)



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