i have a problem with a TBS-6902 DVB-S2 card. i got lots of continuity erros and flickering in tvheadend.
i think it is a driver problem.
i tested the card in a seperate pc with ubuntu and tvheadend local installed (and in docker) with this drivers tbs-open-linux-drivers_v20221231
with the ubuntu setup it works perfectly without errors or flickering.
Here the infos from Unraid
lspci -v:
05:00.0 Multimedia controller: TBS Technologies DVB Tuner PCIe Card
Subsystem: Device 6902:0003
Flags: bus master, fast devsel, latency 0, IRQ 150, IOMMU group 15
Memory at 51500000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [50] Power Management version 3
Capabilities: [70] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [90] Express Endpoint, MSI 00
Capabilities: [100] Device Serial Number 00-00-00-00-00-00-00-00
Kernel driver in use: TBSECP3 driver
Kernel modules: tbsecp3
dmesg:
dmesg | grep 'DVB'
[ 29.354414] TBSECP3 driver 0000:05:00.0: TurboSight TBS 6902 DVB-S/S2
[ 29.356486] dvbdev: DVB: registering new adapter (TBSECP3 DVB Adapter)
[ 29.623267] TBSECP3 driver 0000:05:00.0: DVB: registering adapter 0 frontend 0 (TurboSight TBS 6902 DVB-S/S2 )...
[ 29.623661] dvbdev: DVB: registering new adapter (TBSECP3 DVB Adapter)
[ 29.854632] TBSECP3 driver 0000:05:00.0: DVB: registering adapter 1 frontend 0 (TurboSight TBS 6902 DVB-S/S2 )...
[ 29.854896] TBSECP3 driver 0000:05:00.0: TurboSight TBS 6902 DVB-S/S2 : PCI 0000:05:00.0, IRQ 150, MMIO 0x51500000
[ 90.686986] TBSECP3 driver 0000:05:00.0: DVB: adapter 1 frontend 0 frequency 0 out of range (950000..2150000)
[ 91.013997] TBSECP3 driver 0000:05:00.0: DVB: adapter 0 frontend 0 frequency 0 out of range (950000..2150000)
[ 444.577014] TBSECP3 driver 0000:05:00.0: DVB: adapter 1 frontend 0 frequency 0 out of range (950000..2150000)
[ 561.609935] TBSECP3 driver 0000:05:00.0: DVB: adapter 1 frontend 0 frequency 0 out of range (950000..2150000)
unraid verison: 6.11.5
dvb-plugin version: 2022.07.20