[linux-dvb] Hauppauge HVR-1700 Support

Steven Toth stoth at linuxtv.org
Mon Apr 28 18:46:31 CEST 2008


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).

Regards,

Steve



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