Hi
When trying to tune with my TT Budget T1500,I get a divide error from
the kernel. Tried 2.6.21.2 and 2.6.21.5.
Is this a well known issue ?
More info below. When I try to tune my TT Premium DVB-C (same front end
ST STV0297 DVB-C) the same dvide error happens locking up the card.
Kind regards
Peter MM
dvbtune -c 1 -f 562000
Using DVB card "ST STV0297 DVB-C"
tuning DVB-C to 562000, srate=0
polling....
Getting frontend event
Message from syslogd@dvb01 at Thu Jun 14 20:36:09 2007 ...
dvb01 kernel: divide error: 0000 [#1]
-----------------------------------------------------------
From syslog
Jun 14 20:18:07 dvb01 kernel: saa7146: register extension 'budget_ci dvb'.
Jun 14 20:18:07 dvb01 kernel: saa7146: found saa7146 @ mem f8866000
(revision 1, irq 21) (0x13c2,0x1012).
Jun 14 20:18:07 dvb01 kernel: saa7146 (0): dma buffer size 192512
Jun 14 20:18:07 dvb01 kernel: DVB: registering new adapter
(TT-Budget-T-CI PCI).
Jun 14 20:18:07 dvb01 kernel: adapter has MAC addr = 00:d0:5c:07:dc:d9
Jun 14 20:18:07 dvb01 kernel: saa7146: register extension 'dvb'.
Jun 14 20:18:07 dvb01 kernel: budget-ci: A frontend driver was not found
for device 1131/7146 subsystem 13c2/1012
Jun 14 20:18:07 dvb01 kernel: saa7146: found saa7146 @ mem f886a400
(revision 1, irq 22) (0x13c2,0x1010).
Jun 14 20:18:07 dvb01 kernel: saa7146 (1): dma buffer size 192512
Jun 14 20:18:07 dvb01 kernel: DVB: registering new adapter
(TT-Budget-C-CI PCI).
Jun 14 20:18:07 dvb01 kernel: adapter has MAC addr = 00:d0:5c:67:be:ed
Jun 14 20:18:07 dvb01 kernel: DVB: registering frontend 1 (ST STV0297
DVB-C)...
Jun 14 20:18:07 dvb01 kernel: saa7146: found saa7146 @ mem f8816c00
(revision 1, irq 20) (0x13c2,0x000a).
Jun 14 20:18:07 dvb01 kernel: DVB: registering new adapter
(Technotrend/Hauppauge WinTV Nexus-CA rev1.X).
Jun 14 20:18:07 dvb01 kernel: adapter has MAC addr = 00:d0:5c:01:d9:cc
Jun 14 20:18:07 dvb01 kernel: dvb-ttpci: gpioirq unknown type=0 len=0
Jun 14 20:18:07 dvb01 kernel: dvb-ttpci: info @ card 2: firm f0240009,
rtsl b0250018, vid 71010068, app 80002622
Jun 14 20:18:07 dvb01 kernel: dvb-ttpci: firmware @ card 2 supports CI
link layer interface
Jun 14 20:18:07 dvb01 kernel: dvb-ttpci: DVB-C analog module @ card 2
detected, initializing MSP3415
Jun 14 20:18:07 dvb01 kernel: dvb_ttpci: saa7113 not accessible.
Jun 14 20:18:07 dvb01 kernel: saa7146_vv: saa7146 (2): registered device
video0 [v4l2]
Jun 14 20:18:07 dvb01 kernel: saa7146_vv: saa7146 (2): registered device
vbi0 [v4l2]
Jun 14 20:18:07 dvb01 kernel: DVB: registering frontend 2 (ST STV0297
DVB-C)...
Jun 14 20:18:07 dvb01 kernel: saa7146: found saa7146 @ mem f8c32000
(revision 1, irq 21) (0x13c2,0x000e).
Jun 14 20:18:07 dvb01 kernel: DVB: registering new adapter
(Technotrend/Hauppauge WinTV Nexus-S rev2.3).
Jun 14 20:18:07 dvb01 kernel: adapter has MAC addr = 00:d0:5c:63:ac:3c
Jun 14 20:18:07 dvb01 kernel: dvb-ttpci: gpioirq unknown type=0 len=0
Jun 14 20:18:07 dvb01 kernel: dvb-ttpci: info @ card 3: firm f0240009,
rtsl b0250018, vid 71010068, app 80002622
Jun 14 20:18:07 dvb01 kernel: dvb-ttpci: firmware @ card 3 supports CI
link layer interface
Jun 14 20:18:07 dvb01 kernel: dvb-ttpci: Crystal audio DAC @ card 3 detected
Jun 14 20:18:07 dvb01 kernel: saa7146_vv: saa7146 (3): registered device
video1 [v4l2]
Jun 14 20:18:07 dvb01 kernel: saa7146_vv: saa7146 (3): registered device
vbi1 [v4l2]
Jun 14 20:18:07 dvb01 kernel: DVB: registering frontend 3 (ST STV0299
DVB-S)...
Jun 14 20:18:08 dvb01 sshd[2795]: error: Bind to port 22 on 0.0.0.0
failed: Address already in use.
Jun 14 20:36:09 dvb01 kernel: divide error: 0000 [#1]
Jun 14 20:36:09 dvb01 kernel: SMP
Jun 14 20:36:09 dvb01 kernel: Modules linked in: lnbp21 stv0299 stv0297
tda1004x dvb_ttpci saa7146_vv video_buf budget_ci videod
ev budget_core v4l2_common dvb_core v4l1_compat saa7146 ttpci_eeprom
ir_common i2c_i801 i2c_core
Jun 14 20:36:09 dvb01 kernel: CPU: 0
Jun 14 20:36:09 dvb01 kernel: EIP: 0060:[<f887d37f>] Not tainted VLI
Jun 14 20:36:09 dvb01 kernel: EFLAGS: 00010206 (2.6.21.5 #1)
Jun 14 20:36:09 dvb01 kernel: EIP is at stv0297_set_sweeprate+0xa/0x5f
[stv0297]
Jun 14 20:36:09 dvb01 kernel: eax: 0fa00000 ebx: 000003e8 ecx:
00000000 edx: 00000000
Jun 14 20:36:09 dvb01 kernel: esi: f7b15400 edi: 00000009 ebp:
00000009 esp: f7523ee8
Jun 14 20:36:09 dvb01 kernel: ds: 007b es: 007b fs: 00d8 gs: 0000
ss: 0068
Jun 14 20:36:09 dvb01 kernel: Process kdvb-fe-1 (pid: 2879, ti=f7522000
task=c3247a30 task.ti=f7522000)
Jun 14 20:36:09 dvb01 kernel: Stack: 000003e8 f7b15400 f887db81 00000000
00000000 fffffeb6 000003e8 00000064
Jun 14 20:36:09 dvb01 kernel: f752f004 00000286 f752f000 00000000
f7b15408 00000000 f8a94624 c03f3f1d
Jun 14 20:36:09 dvb01 kernel: 00000000 00000001 c3247a30 c011857e
00100100 00200200 00089350 00000000
Jun 14 20:36:09 dvb01 kernel: Call Trace:
Jun 14 20:36:09 dvb01 kernel: [<f887db81>]
stv0297_set_frontend+0x42a/0x6c0 [stv0297]
Jun 14 20:36:09 dvb01 kernel: [<f8a94624>]
dvb_frontend_swzigzag_autotune+0x195/0x1b5 [dvb_core]
Jun 14 20:36:09 dvb01 kernel: [<c03f3f1d>] __down_interruptible+0xfc/0x10e
Jun 14 20:36:09 dvb01 kernel: [<c011857e>] default_wake_function+0x0/0xc
Jun 14 20:36:09 dvb01 kernel: [<f8a947e8>]
dvb_frontend_swzigzag+0x1a4/0x200 [dvb_core]
Jun 14 20:36:09 dvb01 kernel: [<f8a94b13>]
dvb_frontend_thread+0x243/0x2ba [dvb_core]
Jun 14 20:36:09 dvb01 kernel: [<c012d2d5>]
autoremove_wake_function+0x0/0x33
Jun 14 20:36:09 dvb01 kernel: [<c012d2d5>]
autoremove_wake_function+0x0/0x33
Jun 14 20:36:09 dvb01 kernel: [<f8a948d0>]
dvb_frontend_thread+0x0/0x2ba [dvb_core]
Jun 14 20:36:09 dvb01 kernel: [<c012cf9c>] kthread+0x74/0x98
Jun 14 20:36:09 dvb01 kernel: [<c012cf28>] kthread+0x0/0x98
Jun 14 20:36:09 dvb01 kernel: [<c0103ccb>] kernel_thread_helper+0x7/0x10
Jun 14 20:36:09 dvb01 kernel: =======================
Jun 14 20:36:09 dvb01 kernel: Code: 00 c1 f9 10 0f b6 c9 89 f0 c1 eb 18
e8 9b fc ff ff 89 d9 5b 89 f0 ba 58 00 00 00 5e e9 8b fc
ff ff 56 89 c6 89 d0 53 c1 e0 12 99 <f7> f9 53 c1 e0 0a 85 c0 8d 90 e0
5e f8 ff 8d 98 20 a1 07 00 0f
Jun 14 20:36:09 dvb01 kernel: EIP: [<f887d37f>]
stv0297_set_sweeprate+0xa/0x5f [stv0297] SS:ESP 0068:f7523ee8
---------------------------------------------------------------------
# uname -a
Linux dvb01 2.6.21.5 #1 SMP Thu Jun 14 19:21:19 CEST 2007 i686 i686 i386
GNU/Linux
0a:01.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH Unknown device 1019
Flags: bus master, fast Back2Back, medium devsel, latency 123,
IRQ 11
Memory at ee200000 (32-bit, non-prefetchable) [size=512]
0f:02.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH Unknown device 1012
Flags: bus master, fast Back2Back, medium devsel, latency 123,
IRQ 21
Memory at ee540000 (32-bit, non-prefetchable) [size=512]
0f:03.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH Unknown device 1010
Flags: bus master, fast Back2Back, medium devsel, latency 123,
IRQ 22
Memory at ee540400 (32-bit, non-prefetchable) [size=512]
0f:04.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH Unknown device 1019
Flags: bus master, fast Back2Back, medium devsel, latency 123,
IRQ 12
Memory at ee540800 (32-bit, non-prefetchable) [size=512]
0f:05.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH Octal/Technotrend
DVB-C for iTV
Flags: bus master, fast Back2Back, medium devsel, latency 123,
IRQ 20
Memory at ee540c00 (32-bit, non-prefetchable) [size=512]
0f:06.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
Subsystem: Technotrend Systemtechnik GmbH Unknown device 000e
Flags: bus master, fast Back2Back, medium devsel, latency 123,
IRQ 21
Memory at ee541000 (32-bit, non-prefetchable) [size=512]
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