Re: [DVB Digital Devices Cine CT V6] status support

[Lars Hanisch <dvb@cinnamon-sage.de>]

Hi,

  Please use "reply all", otherwise the list will not benefit from your experience. ;-)

Am 27.02.2012 19:27, schrieb Martin Herrman:
> Op 26 februari 2012 11:11 heeft Lars Hanisch<dvb@cinnamon-sage.de>
> het volgende geschreven:
>
>>   Since you are using Ubuntu, you can find a nearly up-to-date dkms of
>> linux-media with the patches of Oliver Endriss at
>>   https://launchpad.net/~yavdr/+archive/main called linux-media-dkms
>>
>>   With this my Cine-C/T with a ddbridge runs without any problems.
>
> Thomas and Lars,
>
> thanks to both of you for your input.
>
> I first tried the solution proposed by Lars because it seems to be
> more future-proof. After install of linux-media-dkms package (note: it
> took me a while to find out which kernel packages I had to install to
> have linux-media-dkms installation find the kernel sources) and a
> reboot, dmesg shows:
>
> [    7.316117] WARNING: You are using an experimental version of the
> media stack.
> [    7.316124]  As the driver is backported to an older kernel, it doesn't offer
> [    7.316125]  enough quality for its usage in production.
> [    7.316125]  Use it with care.
> [    7.316126] Latest git patches (needed if you report a bug to
> linux-media@vger.kernel.org):
> [    7.316127]  59b30294e14fa6a370fdd2bc2921cca1f977ef16 Merge branch
> 'v4l_for_linus' into staging/for_v3.4
> [    7.316128]  72565224609a23a60d10fcdf42f87a2fa8f7b16d [media]
> cxd2820r: sleep on DVB-T/T2 delivery system switch
> [    7.316129]  46de20a78ae4b122b79fc02633e9a6c3d539ecad [media]
> anysee: fix CI init
> [    7.355344] cfg80211: Calling CRDA to update world regulatory domain
> [    7.612757] Digital Devices PCIE bridge driver, Copyright (C)
> 2010-11 Digital Devices GmbH
> [    7.612805] DDBridge 0000:03:00.0: PCI INT A ->  GSI 18 (level, low) ->  IRQ 18
> [    7.612813] DDBridge driver detected: Digital Devices DVBCT V6.1 DVB adapter
> [    7.612838] HW 00010007 REG 00010003
> [    7.613010] DDBridge 0000:03:00.0: irq 45 for MSI/MSI-X
> [    7.614652] Port 0 (TAB 1): DUAL DVB-C/T
> [    7.615277] Port 1 (TAB 2): NO MODULE
> [    7.615904] Port 2 (TAB 3): NO MODULE
> [    7.616278] DVB: registering new adapter (DDBridge)
> [    7.616280] DVB: registering new adapter (DDBridge)
> (..)
> [    7.873616] Linux media interface: v0.10
> [    8.021310] stv0367 found
> [    8.028799] Linux video capture interface: v2.00
> [    8.028801] WARNING: You are using an experimental version of the
> media stack.
> [    8.028802]  As the driver is backported to an older kernel, it doesn't offer
> [    8.028803]  enough quality for its usage in production.
> [    8.028804]  Use it with care.
> [    8.028804] Latest git patches (needed if you report a bug to
> linux-media@vger.kernel.org):
> [    8.028805]  59b30294e14fa6a370fdd2bc2921cca1f977ef16 Merge branch
> 'v4l_for_linus' into staging/for_v3.4
> [    8.028806]  72565224609a23a60d10fcdf42f87a2fa8f7b16d [media]
> cxd2820r: sleep on DVB-T/T2 delivery system switch
> [    8.028808]  46de20a78ae4b122b79fc02633e9a6c3d539ecad [media]
> anysee: fix CI init
> [    8.216959] skipping empty audio interface (v1)
> [    8.216970] snd-usb-audio: probe of 1-3:1.0 failed with error -5
> [    8.216979] skipping empty audio interface (v1)
> [    8.216984] snd-usb-audio: probe of 1-3:1.1 failed with error -5
> [    8.227179] AV200 0000:05:00.0: PCI INT A ->  GSI 20 (level, low) ->  IRQ 20
> [    8.229650] uvcvideo: disagrees about version of symbol video_devdata
> [    8.229653] uvcvideo: Unknown symbol video_devdata (err -22)
> [    8.229670] uvcvideo: disagrees about version of symbol
> video_unregister_device
> [    8.229672] uvcvideo: Unknown symbol video_unregister_device (err -22)
> [    8.229681] uvcvideo: disagrees about version of symbol video_device_alloc
> [    8.229683] uvcvideo: Unknown symbol video_device_alloc (err -22)
> [    8.229691] uvcvideo: disagrees about version of symbol v4l2_device_register
> [    8.229693] uvcvideo: Unknown symbol v4l2_device_register (err -22)
> [    8.229701] uvcvideo: disagrees about version of symbol
> __video_register_device
> [    8.229703] uvcvideo: Unknown symbol __video_register_device (err -22)
> [    8.229707] uvcvideo: disagrees about version of symbol
> v4l2_device_unregister
> [    8.229709] uvcvideo: Unknown symbol v4l2_device_unregister (err -22)
> [    8.229713] uvcvideo: disagrees about version of symbol video_usercopy
> [    8.229715] uvcvideo: Unknown symbol video_usercopy (err -22)
> [    8.229718] uvcvideo: disagrees about version of symbol video_device_release
> [    8.229720] uvcvideo: Unknown symbol video_device_release (err -22)
> [    8.311744] tda18212dd: ChipID 4724
> [    8.312165] tda18212dd: PowerState 02
> [    8.331053] HDA Intel 0000:01:00.1: PCI INT B ->  GSI 17 (level,
> low) ->  IRQ 17
> [    8.331107] HDA Intel 0000:01:00.1: irq 46 for MSI/MSI-X
> [    8.331131] HDA Intel 0000:01:00.1: setting latency timer to 64
>
> I think that the second part indicates a problem with my webcam, which
> worked like a charm before :-)
> (it is a logitech 9000 pro)

  In mixed environments it's always difficult to combine all the various developer and mainline trees to get working 
drivers for all used hardware...
  But I'm no expert in configuring the dkms, it may have worked flawless... :)

Lars.

>
> lsmod output:
>
> root@desktop:/home/martin# lsmod | grep dd
> tda18212dd             17291  2
> stv0367dd              21759  2
> ddbridge               32964  4
> dvb_core              109744  1 ddbridge
> cxd2099                13281  1 ddbridge
>
> And devices are created:
>
> root@desktop:/home/martin# ls -ltr /dev/dvb/*
> /dev/dvb/adapter0:
> total 0
> crw-rw----+ 1 root video 212, 2 2012-02-27 19:14 net0
> crw-rw----+ 1 root video 212, 3 2012-02-27 19:14 frontend0
> crw-rw----+ 1 root video 212, 1 2012-02-27 19:14 dvr0
> crw-rw----+ 1 root video 212, 0 2012-02-27 19:14 demux0
>
> /dev/dvb/adapter1:
> total 0
> crw-rw----+ 1 root video 212, 6 2012-02-27 19:14 net0
> crw-rw----+ 1 root video 212, 7 2012-02-27 19:14 frontend0
> crw-rw----+ 1 root video 212, 5 2012-02-27 19:14 dvr0
> crw-rw----+ 1 root video 212, 4 2012-02-27 19:14 demux0
>
> So, everything seems to be recognized, and I can start playing around
> with tvheadend etc.
>
> Thanks a lot for your help!
>
> Martin
>