[mythtv-users] UDEV rules

[Hika van den Hoven]

Hoi Daryl,

I think I see the problem "saa7133[0] video (Kworld PC150-" contains
illegal characters: '[0]' put a '\' in front of '[' and ']' or replace
them with a '?'.

Tot mails,
  Hika                            mailto:hikavdh at gmail.com

"Zonder hoop kun je niet leven
Zonder leven is er geen hoop
Het eeuwige dilemma
Zeker als je hoop moet vernietigen om te kunnen overleven!"

De lerende Mens
--

Monday, January 27, 2014, 9:50:25 PM, you wrote:

> On Mon, Jan 27, 2014 at 3:28 PM, Daryl McDonald <darylangela at gmail.com> wrote:
>> On Mon, Jan 27, 2014 at 2:06 PM, Yianni <yiannividalis at hotmail.com> wrote:
>>>>
>>>> Bill's rule:
>>>> KERNEL=="dvb?.frontend?",SUBSYSTEM=="dvb",ATTRS{subsystem_vendor}=="0x0070",ATTRS{subsystem_device}=="0x7911",SYMLINK+="JustTesting",GROUP="video"
>>>>
>>>> My rule:
>>>> KERNEL=="dvb?.frontend?",SUBSYSTEM=="dvb",ATTRS{subsystem_vendor}=="0x0070",ATTRS{subsystem_device}=="0x7911",SYMLINK+="HP1250",GROUP="video"
>>>>
>>>> Bill's result:
>>>> lrwxrwxrwx 1 root root 22 Jan 25 16:43 /dev/JustTesting ->
>>>> dvb/adapter0/frontend0
>>>>
>>>> MY result:
>>>> drwxr-xr-x 2 root root 120 Jan 27 13:29 adapter0
>>>
>>>
>>> The "SYMLINK+=" directive means "create a symbolic link under /dev" with the name it is given.
>>>
>>> The full path is "/dev" + the symlink, i.e. SYMLINK+="HP1250" must have created a symbolic link named HP1250 under /dev, not under /dev/dvb.
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>>
>> Correct, so how do I create it under /dev/dvb?
>> Would this by why the symlink name won't stick to the card in BE setup?

> MY bad, The rules I have in place are:
> KERNEL=="video[0-9]", ATTR{name}=="ivtv[0-1] encoder MPG",
> ATTRS{subsystem_device}=="0x8801",SYMLINK+="videopvr150",GROUP="video"
> KERNEL=="video[0-9]", ATTR{name}=="saa7133[0] video (Kworld PC150-",
> ATTRS{subsystem_device}=="0xa135",SYMLINK+="videoKWd150",GROUP="video"
> KERNEL=="video[0-9]", ATTR{name}=="Hauppauge WinTV-HVR1250 (video)",
> ATTRS{subsystem_device}=="0x7911",SYMLINK+="videoHP1250",GROUP="video"
> KERNEL=="dvb?.frontend?",SUBSYSTEM=="dvb",ATTRS{subsystem_vendor}=="0x0070",ATTRS{subsystem_device}=="0x7911",SYMLINK+="dvbHP1250",GROUP="video"
> KERNEL=="dvb?.frontend?",SUBSYSTEM=="dvb",ATTRS{subsystem_vendor}=="0x17de",ATTRS{subsystem_device}=="0xa135",SYMLINK+="dvbKWd150",GROUP="video"

> Which results in:
> daryl at daryl-A780L3C:~$ ls -lah /dev/video*
> crw-rw----+ 1 root video 81, 0 Jan 27 15:18 /dev/video0
> crw-rw----+ 1 root video 81, 5 Jan 27 15:18 /dev/video1
> crw-rw----+ 1 root video 81, 7 Jan 27 15:18 /dev/video2
> crw-rw----+ 1 root video 81, 3 Jan 27 15:18 /dev/video24
> crw-rw----+ 1 root video 81, 1 Jan 27 15:18 /dev/video32
> lrwxrwxrwx  1 root root      6 Jan 27 15:18 /dev/videoHP1250 -> video1
> lrwxrwxrwx  1 root root      6 Jan 27 15:18 /dev/videopvr150 -> video0
> daryl at daryl-A780L3C:~$ ls -lah /dev/dvb*
> lrwxrwxrwx 1 root root 22 Jan 27 15:18 /dev/dvbHP1250 -> dvb/adapter0/frontend0
> lrwxrwxrwx 1 root root 22 Jan 27 15:18 /dev/dvbKWd150 -> dvb/adapter1/frontend0

> /dev/dvb:
> total 0
> drwxr-xr-x  4 root root   80 Jan 27 15:18 .
> drwxr-xr-x 16 root root 4.6K Jan 27 15:18 ..
> drwxr-xr-x  2 root root  120 Jan 27 15:18 adapter0
> drwxr-xr-x  2 root root  120 Jan 27 15:18 adapter1
> daryl at daryl-A780L3C:~$

> And all that looks good except for no "dvbKWd150" symlink
> Daryl
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