[mythtv-users] el7 kernel update lost my tuners

[Hika van den Hoven]

Hoi John,

Friday, December 12, 2014, 1:04:56 PM, you wrote:

> On 11/12/14 21:30, John Pilkington wrote:
>> I was beginning to think my el7 mythbox was settling down - but after
>> installing 3.10.0-123.13.1 today all my upcoming recordings were shown
>> as disabled.  3.10.0-123.9.3 was, and still appears to be, working fine.
>>
>> [john at HP_Box ~]$ dmesg | grep "registering adapter"
>> [   14.345933] usb 2-2: DVB: registering adapter 0 frontend 0 (Kworld
>> UB499-2T T09(IT9137)_1)...
>> [   14.991941] usb 2-2: DVB: registering adapter 1 frontend 0 (Kworld
>> UB499-2T T09(IT9137)_2)...
>> [   20.597036] saa7134 0000:07:04.0: DVB: registering adapter 2 frontend
>> 0 (Philips TDA10046H DVB-T)...
>> [john at HP_Box ~]$ uname -r
>> 3.10.0-123.9.3.el7.x86_64
>> [john at HP_Box ~]$
>> ================
>>
>> I also have 3.18.0-1 from elrepo; that doesn't see the Philips PCI
>> adapter at all, but it might work with my pctv-290e.
>>
>> [john at HP_Box ~]$ dmesg | grep adapter
>> [   11.707221] DVB: registering new adapter (Kworld UB499-2T T09)
>> [   12.054409] usb 2-2: DVB: registering adapter 0 frontend 0 (Afatech
>> AF9033 (DVB-T))...
>> [   12.343371] DVB: registering new adapter (Kworld UB499-2T T09)
>> [   12.352152] usb 2-2: DVB: registering adapter 1 frontend 0 (Afatech
>> AF9033 (DVB-T))...
>> [john at HP_Box ~]$ uname -r
>> 3.18.0-1.el7.elrepo.x86_64
>>
>> I'll do more tests later.
>>
>> John P
> ================
> Here's what I see with the new kernel:

> [john at HP_Box ~]$ dmesg | grep adapter
> [    1.845944] DVB: registering new adapter (Kworld UB499-2T T09(IT9137))
> [john at HP_Box ~]$ dmesg | grep DVB
> [    1.556887] saa7133[0]: subsystem: 0070:6700, board: Hauppauge 
> WinTV-HVR1110 DVB-T/Hybrid [card=104,autodetected]
> [    1.695217] tveeprom 0-0050: TV standards PAL(B/G) NTSC(M) PAL(I) 
> SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xfc)
> [    1.708443] DVB: Unable to find symbol tda10046_attach()
> [    1.736049] usb 2-2: Product: DVB-T TV Stick
> [    1.845944] DVB: registering new adapter (Kworld UB499-2T T09(IT9137))
> [    1.848465] DVB: Unable to find symbol it913x_fe_attach()
> [john at HP_Box ~]$ uname -r
> 3.10.0-123.13.1.el7.x86_64
> [john at HP_Box ~]$

> I guess I should report to the linux-media list.

> ... and earlier I haven't been able to find an effective form of 
> /etc/modpobe.d or /etc/modules-load.d to fix the adapter numbers.

> John

Is your driver in-kernel? For if not, you'll have to recompile against
the new kernel! If it is, you could try one of the separate modules
from the linux-media list and compile against your new kernel.


Tot mails,
  Hika                            mailto:hikavdh at gmail.com

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