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6902 throwing i2c error (solved)

PostPosted: Sun Mar 28, 2021 2:21 pm
by Boronsbruder
Code: Select All Code

[    5.998510] TBSECP3 driver 0000:02:00.0: enabling device (0100 -> 0102)
[    5.998607] TBSECP3 driver 0000:02:00.0: TurboSight TBS 6902 DVB-S/S2
[    5.998855] dvbdev: DVB: registering new adapter (TBSECP3 DVB Adapter)
[    6.120348] TBSECP3 driver 0000:02:00.0: MAC address 00:22:ab:f0:f5:c2
[    6.232442] i2c i2c-2: av201x: Airoha Technology AV201x successfully attached
[    6.232445] TBSECP3 driver 0000:02:00.0: DVB: registering adapter 0 frontend 0 (TurboSight TBS 6902 DVB-S/S2 )...
[    6.232505] dvbdev: DVB: registering new adapter (TBSECP3 DVB Adapter)
[    6.352459] TBSECP3 driver 0000:02:00.0: MAC address 00:22:ab:f0:f5:c3
[    6.462252] TBSECP3 driver 0000:02:00.0: DVB: registering adapter 1 frontend 0 (TurboSight TBS 6902 DVB-S/S2 )...
[    6.462310] TBSECP3 driver 0000:02:00.0: TurboSight TBS 6902 DVB-S/S2 : PCI 0000:02:00.0, IRQ 86, MMIO 0xfb900000
[    6.462331] TBSECP3 driver 0000:06:00.0: enabling device (0000 -> 0002)
[    6.462413] TBSECP3 driver 0000:06:00.0: TurboSight TBS 6902 DVB-S/S2
[    6.462673] dvbdev: DVB: registering new adapter (TBSECP3 DVB Adapter)
[    6.584085] TBSECP3 driver 0000:06:00.0: MAC address 00:22:ab:f0:f5:d0
[    6.689469] TBSECP3 driver 0000:06:00.0: i2c nack (7)
[    6.689498] i2c i2c-7: tas2101: i2c rdm err(-5) @0x00 (len=2)
[    6.689499] i2c i2c-7: tas2101: Error attaching frontend
[    6.689537] TBSECP3 driver 0000:06:00.0: TBSECP3 frontend 0 attach failed
[    6.689567] TBSECP3 driver 0000:06:00.0: frontend attach failed
[    6.689798] TBSECP3 driver 0000:06:00.0: adapter0 attach failed
[    6.689836] dvbdev: DVB: registering new adapter (TBSECP3 DVB Adapter)
[    6.779964] TBSECP3 driver 0000:06:00.0: MAC address 00:22:ab:f0:f5:d1
[    6.886246] TBSECP3 driver 0000:06:00.0: DVB: registering adapter 2 frontend 0 (TurboSight TBS 6902 DVB-S/S2 )...
[    6.886301] TBSECP3 driver 0000:06:00.0: TurboSight TBS 6902 DVB-S/S2 : PCI 0000:06:00.0, IRQ 87, MMIO 0xfb700000
[   10.814504] TBSECP3 driver 0000:06:00.0: DVB: adapter 2 frontend 0 frequency 0 out of range (950000..2150000)
[   11.510627] TBSECP3 driver 0000:02:00.0: DVB: adapter 1 frontend 0 frequency 0 out of range (950000..2150000)
[   12.122542] TBSECP3 driver 0000:02:00.0: DVB: adapter 0 frontend 0 frequency 0 out of range (950000..2150000)


As you see i have installed 2 tbs6902.
When checking my tvheadend-server i found out that only 3 adapters are availible.

The cards are running on 4.9.0-14-amd64 #1 SMP Debian 4.9.246-2 (2020-12-17) x86_64 GNU/Linux.

I already compiled the drivers newly from GIT and from also media_build-2020-09-23.tar.bz2 and . There is no difference...

Is there a hardware failure?

Re: 6902 throwing i2c error

PostPosted: Mon Mar 29, 2021 10:23 am
by smile
Hi
Are they new? or they have been working for a long time then throw i2c error now? We can not rule out that it is broken.
Could you show me the device id? (lspci -vvvv| grep 6903).

Best Regards

Re: 6902 throwing i2c error (solved)

PostPosted: Mon Mar 29, 2021 2:41 pm
by Boronsbruder
Good morning!
They were running for about 1 year on this platform...

I solved the problem by updating the BIOS of my server...
I don't now why, but they are now all showing up an running fine...

Thx