Hello everyone.
A few days ago I swapped my old KNC1 TV Station Plus for a newer revision TV
Station (MK3; non plus) which was slightly modified by KNC1 to better handle
my cable provider's QAM256 modulated signal. So far the BER value has dropped
to zero and things seem to work fine except that I now get the following msgs
from time to time:
"saa7146 (0) saa7146_i2c_writeout [irq]: timed out waiting for end of xfer"
and
"DVB: TDA10023: tda10023_readreg: readreg error (ret == -512)"
Also infrequently, it takes a few more extra seconds to tune to another
channel after I have been switching around a lot. It's not related to any
specific channel and happens (more or less) totally randomly.
All this worked fine with my old card which had a tda10021 and besides that
was mostly the same. I haven't changed anything software-wise between the
swap, so it's somehow related to the new card.
By the way, I am using a mercurial checkout from 20 Apr 08.
If anyone can help me out on this one, I'd greatly appreciate it.
Here some infos:
uname -a:
Linux dreamgate 2.6.25 #1 SMP PREEMPT Sun Apr 20 15:25:13 CEST 2008 x86_64
AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ AuthenticAMD GNU/Linux
some log:
May 2 07:03:09 dreamgate Linux video capture interface: v2.00
May 2 07:03:09 dreamgate saa7146: register extension 'budget_av'.
May 2 07:03:09 dreamgate saa7146: found saa7146 @ mem ffffc2000002e000
(revision 1, irq 16) (0x1894,0x0022).
May 2 07:03:09 dreamgate saa7146 (0): dma buffer size 192512
May 2 07:03:09 dreamgate DVB: registering new adapter (KNC1 DVB-C MK3)
May 2 07:03:09 dreamgate encoded MAC from EEPROM was
ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff
May 2 07:03:09 dreamgate KNC1-0: MAC addr = 00:09:d6:01:ab:5b
May 2 07:03:09 dreamgate DVB: registering frontend 0 (Philips TDA10023
DVB-C)...
May 2 07:03:09 dreamgate budget-av: ci interface initialised.
May 2 07:03:09 dreamgate budget-av: cam inserted A
May 2 07:03:09 dreamgate dvb_ca adapter 0: DVB CAM detected and initialised
successfully
cat /proc/interrupts:
CPU0 CPU1
0: 81 35 IO-APIC-edge timer
1: 0 2 IO-APIC-edge i8042
7: 1 0 IO-APIC-edge
8: 0 1 IO-APIC-edge rtc
9: 0 0 IO-APIC-fasteoi acpi
12: 0 4 IO-APIC-edge i8042
14: 46 17884 IO-APIC-edge pata_amd
15: 0 0 IO-APIC-edge pata_amd
16: 562 480617 IO-APIC-fasteoi sata_sil24, saa7146 (0), nvidia
20: 149 45696 IO-APIC-fasteoi ehci_hcd:usb1
21: 190 91267 IO-APIC-fasteoi sata_nv, HDA Intel
22: 2 113 IO-APIC-fasteoi sata_nv
23: 109 35363 IO-APIC-fasteoi sata_nv, ohci_hcd:usb2
315: 1073 606201 PCI-MSI-edge eth2
NMI: 0 0 Non-maskable interrupts
LOC: 1150975 1301850 Local timer interrupts
RES: 214884 78607 Rescheduling interrupts
CAL: 20235 7779 function call interrupts
TLB: 1206 1240 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
SPU: 0 0 Spurious interrupts
lspci -vvv:
02:06.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: KNC One Device 0022
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32 (3750ns min, 9500ns max)
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fdfff000 (32-bit, non-prefetchable) [size=512]
Kernel driver in use: budget_av
Kernel modules: budget-av
Thanks a lot in advance,
matthew.
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