[linux-dvb] Hauppauge HVR-1700 Support

Torben Viets viets at web.de
Tue Apr 29 20:24:36 CEST 2008


Steven Toth wrote:
> Torben Viets wrote:
>> Hello,
>>
>> I've got it: http://pastebin.com/f50f33096
>>
>> the trick was to compile the kernel (now linux-2.6.25-git13) with:
>>
>> CONFIG_I2C_DEBUG_CORE=y
>> CONFIG_I2C_DEBUG_ALGO=y
>> CONFIG_I2C_DEBUG_BUS=y
>> CONFIG_I2C_DEBUG_CHIP=y
>>
>> I hope you've got an idea, i updated my bios (afters this my RAM 
>> doesn't work anymore), installed a new Ubuntu Linux hardy (8.04)...
>>
>> One last question when will the firmware be loaded and why there is 
>> no hotplug tool in ubuntu, or is it in the kernel?
>>
>> greetings
>> Torben
>>
>>
>> Steven Toth wrote:
>>> Torben Viets wrote:
>>>> Steven Toth wrote:
>>>>> Torben Viets wrote:
>>>>>> Steven Toth wrote:
>>>>>>> Torben Viets wrote:
>>>>>>>> Hello,
>>>>>>>>
>>>>>>>> thanks for the quick reply.
>>>>>>>>
>>>>>>>> Steven Toth wrote:
>>>>>>>>> Torben Viets wrote:
>>>>>>>>>> Hello,
>>>>>>>>>>
>>>>>>>>>> I have a Hauppauge HVR-1700 PCI Express, I have read all 
>>>>>>>>>> posts about
>>>>>>>>>> this card here, but I didn't get it working, how does it work?
>>>>>>>>>
>>>>>>>>> It's working fine for me on a stock 7.10 ubuntu install.
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Kernel: linux-2.6.25-git10
>>>>>>>>>>
>>>>>>>>>> Firmware-Files:
>>>>>>>>>> ls -al /lib/firmware/2.6.25-git10/
>>>>>>>>>> total 416
>>>>>>>>>> drwxr-xr-x 2 root root     91 Apr 27 16:27 .
>>>>>>>>>> drwxr-xr-x 3 root root     25 Apr 27 16:26 ..
>>>>>>>>>> -rw-r--r-- 1 root root  24878 Apr 27 16:27 
>>>>>>>>>> dvb-fe-tda10048-1.0.fw
>>>>>>>>>> -r--r--r-- 1 root root  16382 Apr 27 16:27 
>>>>>>>>>> v4l-cx23885-avcore-01.fw
>>>>>>>>>> -r--r--r-- 1 root root 376836 Apr 27 16:26 v4l-cx23885-enc.fw
>>>>>>>>>>
>>>>>>>>>> The modules I use are from the actual v4l-dvb hg, if I type 
>>>>>>>>>> make load,
>>>>>>>>>> the only thing I get is a /dev/video0, but I have no picture 
>>>>>>>>>> with xawtv...
>>>>>>>>>
>>>>>>>>> /dev/video doesn't work, it's not supported.
>>>>>>>>>
>>>>>>>> Are there any plans to support it?
>>>>>>>
>>>>>>>
>>>>>>> No immediate plans.
>>>>>>>
>>>>>>>
>>>>>>>>> You should aim to use the dvb-apps tools (tzap, scan) and 
>>>>>>>>> mplayer as example tools, or MythTV as an app.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> The DVB doesn't work at all, I have no /dev/dvb*, here is my 
>>>>>>>>>> dmesg:
>>>>>>>>>>
>>>>>>>>>> cx23885 driver version 0.0.1 loaded
>>>>>>>>>> ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 24 (level, low) -> 
>>>>>>>>>> IRQ 24
>>>>>>>>>> CORE cx23885[0]: subsystem: 0070:8101, board: Hauppauge 
>>>>>>>>>> WinTV-HVR1700
>>>>>>>>>> [card=8,autodetected]
>>>>>>>>>> cx23885[0]: i2c bus 0 registered
>>>>>>>>>> cx23885[0]: i2c bus 1 registered
>>>>>>>>>> cx23885[0]: i2c bus 2 registered
>>>>>>>>>> tveeprom 0-0050: Huh, no eeprom present (err=-5)?
>>>>>>>>>> tveeprom 0-0050: Encountered bad packet header [00].
>>>>>>>>>> Corrupt or not a Hauppauge
>>>>>>>>>> eeprom.
>>>>>>>>>> cx23885[0]: warning: unknown hauppauge model #0
>>>>>>>>>> cx23885[0]: hauppauge eeprom: model=0
>>>>>>>>>> cx23885[0]: cx23885 based dvb card
>>>>>>>>>> tda10048_readreg: readreg error (ret == -5)
>>>>>>>>>> cx23885[0]: frontend initialization failed
>>>>>>>>>> cx23885_dvb_register() dvb_register failed err = -1
>>>>>>>>>> cx23885_dev_setup() Failed to register dvb on VID_C
>>>>>>>>>> cx23885_dev_checkrevision() New hardware revision found 0x0
>>>>>>>>>> cx23885_dev_checkrevision() Hardware revision unknown 0x0
>>>>>>>>>> cx23885[0]/0: found at 0000:02:00.0, rev: 2, irq: 24, 
>>>>>>>>>> latency: 0, mmio:
>>>>>>>>>> 0xfe800000
>>>>>>>>>
>>>>>>>>> This looks bad, it looks like i2c is broken badly, so that the 
>>>>>>>>> eeprom isn't detected and the demodulator isn't found during 
>>>>>>>>> attach. This is the reason why your missing /dev/dvb/adapterX/
>>>>>>>>>
>>>>>>>>> No idea why. Try loading the cx23885 with debug=5 and report 
>>>>>>>>> any log messages here - on this mailing list.
>>>>>>>> here ist the debug=5 output
>>>>>>>>
>>>>>>>> cx23885[0]/0: cx23885_dev_setup() Memory configured for PCIe 
>>>>>>>> bridge type 885
>>>>>>>> cx23885[0]/0: cx23885_init_tsport(portno=2)
>>>>>>>> CORE cx23885[0]: subsystem: 0070:8101, board: Hauppauge 
>>>>>>>> WinTV-HVR1700 [card=8,autodetected]
>>>>>>>> cx23885[0]/0: cx23885_pci_quirks()
>>>>>>>> cx23885[0]/0: cx23885_dev_setup() tuner_type = 0x0 tuner_addr = 
>>>>>>>> 0x0
>>>>>>>> cx23885[0]/0: cx23885_dev_setup() radio_type = 0x0 radio_addr = 
>>>>>>>> 0x0
>>>>>>>> cx23885[0]/0: cx23885_reset()
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Configuring channel 
>>>>>>>> [VID A]
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x000107b0 <- 
>>>>>>>> 0x00000040
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x000107c0 <- 
>>>>>>>> 0x00000b80
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x000107d0 <- 
>>>>>>>> 0x000016c0
>>>>>>>> cx23885[0]/0: [bridge 885] sram setup VID A: bpl=2880 lines=3
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Erasing channel [ch2]
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Configuring channel 
>>>>>>>> [TS1 B]
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x00010400 <- 
>>>>>>>> 0x00005000
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x00010410 <- 
>>>>>>>> 0x000052f0
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x00010420 <- 
>>>>>>>> 0x000055e0
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x00010430 <- 
>>>>>>>> 0x000058d0
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x00010440 <- 
>>>>>>>> 0x00005bc0
>>>>>>>> cx23885[0]/0: [bridge 885] sram setup TS1 B: bpl=752 lines=5
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Erasing channel [ch4]
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Erasing channel [ch5]
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Configuring channel 
>>>>>>>> [TS2 C]
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x000108d0 <- 
>>>>>>>> 0x00006000
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x000108e0 <- 
>>>>>>>> 0x000062f0
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x000108f0 <- 
>>>>>>>> 0x000065e0
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x00010900 <- 
>>>>>>>> 0x000068d0
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() 0x00010910 <- 
>>>>>>>> 0x00006bc0
>>>>>>>> cx23885[0]/0: [bridge 885] sram setup TS2 C: bpl=752 lines=5
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Erasing channel [ch7]
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Erasing channel [ch8]
>>>>>>>> cx23885[0]/0: cx23885_sram_channel_setup() Erasing channel [ch9]
>>>>>>>> cx23885[0]: i2c bus 0 registered
>>>>>>>> cx23885[0]: i2c bus 1 registered
>>>>>>>> cx23885[0]: i2c bus 2 registered
>>>>>>>
>>>>>>> Everything looks fine up to this point, then i2c looks bad.
>>>>>>>
>>>>>>> Can you try again with modprobe cx23885 i2c_scan=1 and post the 
>>>>>>> output again? (Output will be large - feel free to use 
>>>>>>> pastebin.com and post the URL here).
>>>>>>
>>>>>> hmm, output doesn't change with it. here is a lsmod plus a 
>>>>>> complete dmesg, is some module missing?
>>>>>>
>>>>>> http://pastebin.com/f4f9b58ed
>>>>>>
>>>>>
>>>>> The module option isn't active.
>>>>>
>>>>> Unload the cx23885 module (and any dependencies) then try modprobe 
>>>>> i2c_scan=1
>>>>>
>>>>> When the module option is set correctly, you'll see a lot of extra 
>>>>> debug messages.
>>>>>
>>>>> - Steve
>>>>>
>>>>>
>>>>
>>>> hmm, I've unload all modules that sounds interesting, but there is 
>>>> no more output: http://pastebin.com/f157a3978
>>>
>>> Hmm. No idea. i2c_scan is working for me and various other people. 
>>> Something is wrong with your environment and I don't know what.
>>>
>>> The only time I've seen i2c_scan output not work, is when i2c_scan 
>>> is not passed as a module parameter.
>>>
>>> Unload all modules, then use lsmod to ensure cx23885.ko is not loaded.
>>> Then, modprobe cx23885 debug=5 i2c_scan=1
>>>
>>> If that doesn't show i2c device scanning traffic then I'm stumped.
>>>
>>> - Steve
>>>
>>
>
> Thanks for the feedback. This is odd, it looks like either I2C isn;t 
> working at all, or it's working partially for device 0x44. I think I'm 
> tempted to believe it's not working at all.
>
> The firmware gets loaded by the cx25840 module (if required), the 
> module is requested on the fly. But, that doesn't explain the missing 
> eeprom errors.
>
> Does this board work under windows?
>
> - Steve
>
hmm, never tested under windows, i' windows free ;) but i will install 
Windows now and will try wether it works....

Torben



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