[linux-dvb] Re: Kernel 2.6 + DVB-S FF Problem

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Subject: [linux-dvb] Re: Kernel 2.6 + DVB-S FF Problem
From: Dariush Forouher <dariush@forouher.de>
Date: Fri, 16 Jan 2004 19:50:56 +0100 (CET)
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On Fri, 16 Jan 2004, Holger Waechtler wrote:

> don't use the '-x' option, otherwise the frontend file descriptor will
> get closed and the driver will thus think you don't need the device
> anymore and shut it down.

Ah, ok. I was confused by the different behaviour of the two versions.

Xawtv still doesn't work, but perhaps this is caused by the new
V4Lv2 interface? I'll retry this with a recompiled version of xawtv...

> can you please be more specific? Driver-, firmware- or VDR-crashes? what
> log messages? what kernel messages?

Yes of course, sorry.

The most significant problem is that there is no livestream picture.
(One time (of about 20 trys) suddenly the livepicture was there and
working even on switching channels, but unfortunatly I wasn't able to
reproduce this).

Viewing a video in fast-forward/backward makes sometime the picture freeze.
Changing between fast-fw/bw, pause and normal replay often hangs for one
or more seconds and the picture freezes for this durage.

While replay VDR logs this type of messages:

vdr[4840]: SetBrokenLink: no GOP header found in video packet
[...]
vdr[4840]: cTS2PES got 116 TS errors, 6 TS continuity errors
vdr[4840]: cTS2PES got 406 TS errors, 20 TS continuity errors
vdr[4840]: cTS2PES got 371 TS errors, 5 TS continuity errors

...and the kernel a lot of this:

kernel: OutCommand: timeout waiting for COMMAND idle
kernel: SOutCommand error
kernel: outcom error

Recording on the budget card works fine, but not on the FF card.

I haven't observed any ARM crashes so far, but three or four times vdr
didn't exit cleanly and was then killed by the kernel while unloading the
driver ("Unable to handle kernel paging request at virtual address").
And shortly after that the kernel paniced.

I'm using kernel 2.6.1 (not patched or linked with CVS versions of
dvb-kernel) with the firware from your site ("dvb-ttpci-01.fw")
via hotplug. I've also recompiled vdr (1.2.6 vanilla) against the
kernel-header 2.6, without any impact.

I've compiled the hole DVB stuff as modules, heres the output of
'lsmod':
Module                  Size  Used by
budget                  4736  0
budget_core             5764  1 budget
dvb_ttpci              81928  0
ttpci_eeprom            2560  2 budget_core,dvb_ttpci
saa7146_vv             42880  1 dvb_ttpci
saa7146                15396  4 budget,budget_core,dvb_ttpci,saa7146_vv
mt312                   7428  0
grundig_29504_491       5636  0
grundig_29504_401       6276  0
ves1820                 7172  0
stv0299                10244  0
alps_tdmb7              5892  0
alps_tdlb7              8336  0
ves1x93                 7056  1
dvb_core               51860  11
budget,budget_core,dvb_ttpci,mt312,grundig_2950
4_491,grundig_29504_401,ves1820,stv0299,alps_tdmb7,alps_tdlb7,ves1x93
video_buf              17156  1 saa7146_vv

These are the kernel log messages if I load the modules via `insmod.sh
debug`:

Jan 16 18:09:48 palomar kernel: saa7146_vv: Unknown parameter `saa7146_debug'
Jan 16 18:09:48 palomar kernel: saa7146: register extension 'dvb'.
Jan 16 18:09:48 palomar kernel: saa7146: found saa7146 @ mem e1cae000 (revision 1, irq 11) (0x13c2,0x0000).
Jan 16 18:09:48 palomar kernel: dvb_ttpci: av7110_attach(): dev: de451380, av7110: 00000000
Jan 16 18:09:49 palomar kernel: DVB: registering new adapter (Siemens/Technotrend/Hauppauge PCI rev1.3).
Jan 16 18:09:49 palomar kernel: DVB: registering frontend 0:0 (VES1893)...
Jan 16 18:09:49 palomar kernel: Siemens/Technotrend/Hauppauge PCI rev1.3 adapter 0 has MAC addr = 00:d0:5c:01:12:91
Jan 16 18:09:49 palomar kernel: dvb_ttpci: bootarm(): av7110: d7a00000
Jan 16 18:09:49 palomar kernel: dvb_ttpci: bootarm(): bootarm: debi test OK
Jan 16 18:09:49 palomar kernel: dvb_ttpci: bootarm(): bootarm: load boot code
Jan 16 18:09:51 palomar kernel: dvb_ttpci: bootarm(): bootarm: load dram code
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 0
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 1
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 2
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 3
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 4
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 5
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 6
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 7
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 8
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 9
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 10
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 11
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 12
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 13
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 14
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 15
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 16
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 17
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 18
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 19
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 20
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 21
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 22
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 23
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 24
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 25
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 26
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 27
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 28
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 29
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 30
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 31
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 32
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 33
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 34
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 35
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 36
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 37
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 38
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 39
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 40
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 41
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 42
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 43
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 44
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 45
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 46
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 47
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 48
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 49
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 50
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 51
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 52
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 53
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 54
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 55
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 56
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 57
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 58
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 59
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 60
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 61
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 62
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 63
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 64
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 65
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 66
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 67
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 68
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 69
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 70
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 71
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: load_dram(): Writing DRAM block 72
Jan 16 18:09:51 palomar kernel: dvb_ttpci: waitdebi(): av7110: d7a00000
Jan 16 18:09:51 palomar last message repeated 2 times
Jan 16 18:09:51 palomar kernel: dvb_ttpci: bootarm(): bootarm: load dpram code
Jan 16 18:09:51 palomar kernel: dvb_ttpci: ARM_ResetMailBox(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: firmversion(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: CommandRequest(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: DVB: AV7111(0) - firm f0240009, rtsl b0250018, vid 71010068, app 8000261a
Jan 16 18:09:51 palomar kernel: DVB: AV7111(0) - firmware supports CI link layer interface
Jan 16 18:09:51 palomar kernel: dvb_ttpci: SetVolume(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: arm_thread(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: av7110(0): adac type set to 0
Jan 16 18:09:51 palomar kernel: dvb_ttpci: SetVolume(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: av7110_setup_irc_config(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: dvb_ttpci: av7110_register(): av7110: d7a00000
Jan 16 18:09:51 palomar kernel: videodev: "av7110" has no release callback. Please fix your driver for proper sysfs support, see http://lwn.net/Articles/36850/
Jan 16 18:09:51 palomar kernel: saa7146_vv: saa7146 (0): registered device video0 [v4l2]
Jan 16 18:09:51 palomar kernel: av7110: found av7110-0.
Jan 16 18:09:51 palomar kernel: dvb_ttpci: av7110_setup_irc_config(): av7110: 00000000
Jan 16 18:09:51 palomar kernel: saa7146: register extension 'budget dvb'.
Jan 16 18:09:51 palomar kernel: saa7146: found saa7146 @ mem e1cd4000 (revision 1, irq 11) (0x13c2,0x1003).
Jan 16 18:09:51 palomar kernel: DVB: registering new adapter (TT-Budget/WinTV-NOVA-S  PCI).
Jan 16 18:09:51 palomar input.agent[4497]: ... no modules for INPUT product 0/0/0/0
Jan 16 18:09:51 palomar kernel: probe_tuner: try to attach to TT-Budget/WinTV-NOVA-S  PCI
Jan 16 18:09:51 palomar kernel: drivers/media/dvb/frontends/stv0299.c: setup for tuner BSRU6, TDQB-S00x
Jan 16 18:09:51 palomar kernel: DVB: registering frontend 1:0 (STV0299/TSA5059/SL1935 based)...
Jan 16 18:09:51 palomar kernel: TT-Budget/WinTV-NOVA-S  PCI adapter 1 has MAC addr = 00:d0:5c:1f:84:87
Jan 16 18:09:51 palomar kernel: saa7146: register extension 'budget_ci dvb'.
Jan 16 18:09:51 palomar kernel: saa7146: register extension 'budget dvb /w video in'.
Jan 16 18:09:51 palomar kernel: drivers/usb/core/usb.c: registered new driver Technotrend/Hauppauge USB-Nova
Jan 16 18:09:55 palomar kernel: dvb_ttpci: gpioirq(): GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = 0/0/0
Jan 16 18:09:55 palomar kernel: dvb_ttpci: dvb_video_add_event():


... and this is the kernel output while running 'szap':

Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_before_after_tune(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: SetPIDs(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:15 palomar last message repeated 2 times
Jan 16 18:10:15 palomar kernel: dvb_ttpci: Set22K(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: SendDiSEqCMsg(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: SendDiSEqCMsg(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: Set22K(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_start_feed(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: dvb_feed_start_pid(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: ChangePIDs(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_start_feed(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: dvb_feed_start_pid(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: ChangePIDs(): av7110: d7a00000
Jan 16 18:10:15 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:16 palomar last message repeated 11 times
Jan 16 18:10:16 palomar kernel: dvb_ttpci: av7110_before_after_tune(): av7110: d7a00000
Jan 16 18:10:16 palomar kernel: dvb_ttpci: SetPIDs(): av7110: d7a00000
Jan 16 18:10:16 palomar kernel: dvb_ttpci: gpioirq(): GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = 720/576/0
Jan 16 18:10:16 palomar kernel: dvb_ttpci: dvb_video_add_event():
Jan 16 18:10:16 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000
Jan 16 18:10:47 palomar last message repeated 193 times
Jan 16 18:10:57 palomar last message repeated 66 times
Jan 16 18:10:58 palomar kernel: dvb_ttpci: av7110_stop_feed(): av7110: d7a00000
Jan 16 18:10:58 palomar kernel: dvb_ttpci: dvb_feed_stop_pid(): av7110: d7a00000
Jan 16 18:10:58 palomar kernel: dvb_ttpci: AV_Stop(): av7110: d7a00000
Jan 16 18:10:58 palomar kernel: dvb_ttpci: av7110_stop_feed(): av7110: d7a00000
Jan 16 18:10:58 palomar kernel: dvb_ttpci: dvb_feed_stop_pid(): av7110: d7a00000
Jan 16 18:10:58 palomar kernel: dvb_ttpci: AV_Stop(): av7110: d7a00000
Jan 16 18:10:58 palomar kernel: dvb_ttpci: av7110_diseqc_ioctl(): av7110: d7a00000

I hope this will help you finding the problem.

ciao
Dariush


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References:
- [linux-dvb] Kernel 2.6 + DVB-S FF Problem
  - From: Dariush Forouher <dariush@forouher.de>
- [linux-dvb] Re: Kernel 2.6 + DVB-S FF Problem
  - From: Holger Waechtler <holger@convergence.de>
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