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[linux-dvb] szap/driver problems
Hello
I have some problems with the new driver version, szap, vdr-1.1.x
Old driver, szap and vdr-1.0.x works fine, beside i can't see the
video/audio output direct, because i dont have a TV, but i can record and watch the
files with mplayer.
Card: KNC1 DVB-S Tv-Station
Chip: SAA7146AH
Problems:
vdr-1.1.x
- don't get any epg-data
- recordings end after 3 sec, files have 0 byte and vdr stops without
warning
- channel switching works!
but...
szap:
./szap 'ProSieben'
zapping to 'ProSieben':
sat 0, frequency = 12480 MHz V, symbolrate 27500000, vpid = 0x00ff, apid = 0x0100
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
but nothing happens...
messages shows the following:
/* driver/make insmod */
Jan 8 20:54:30 thargor kernel: DVB: registering new adapter (KNC1 DVB-S).
Jan 8 20:54:30 thargor kernel: DVB: registering frontend 0:0 (stv0299
based (e.g. Alps BSRU6 or LG TDQB-S00x))...
/* some micsecs after szap start */
Jan 8 20:55:17 thargor kernel: printing eip:
Jan 8 20:55:17 thargor kernel: c0113613
Jan 8 20:55:17 thargor kernel: Oops: 0000
Jan 8 20:55:17 thargor kernel: CPU: 0
Jan 8 20:55:17 thargor kernel: EIP: 0010:[__wake_up+51/160] Tainted: P
Jan 8 20:55:17 thargor kernel: EFLAGS: 00010097
Jan 8 20:55:17 thargor kernel: eax: cf3a7fb8 ebx: cf3a7fb8 ecx: 00000001 edx: 00000003
Jan 8 20:55:17 thargor kernel: esi: cf3a7fbc edi: 00000001 ebp: c5477fac esp: c5477f94
Jan 8 20:55:17 thargor kernel: ds: 0018 es: 0018 ss: 0018
Jan 8 20:55:17 thargor kernel: Process -fe-0:0 (pid: 1932, stackpage=c5477000)
Jan 8 20:55:17 thargor kernel: Stack: cf3a7fb0 cf3a7e00 cf3a7e00 cf3a7fbc 00000286 00000003 cea52ac0 c0107496
Jan 8 20:55:17 thargor kernel: c0107678 cf3a7fb0 cf3a7e00 00000000 d892fad4 cf3a7e00 00000000 d8930c42
Jan 8 20:55:17 thargor kernel: 00000000 00000000 00000000 0000012c 00000018 00000100 c43d7ee4 c0106f98
Jan 8 20:55:17 thargor kernel: Call Trace: [__up+22/32] [__up_wakeup+8/16] [<d892fad4>] [<d8930c42>] [kernel_thread+40/64]
Jan 8 20:55:17 thargor kernel:
Jan 8 20:55:17 thargor kernel: Code: 8b 01 85 45 fc 74 4d 31 c0 9c 5e fa c7 01 00 00 00 00 83 79
Jan 8 20:55:17 thargor kernel: general protection fault: 0000
Jan 8 20:55:17 thargor kernel: CPU: 0
Jan 8 20:55:17 thargor kernel: EIP: 0010:[exit_sighand+26/80] Tainted: P
Jan 8 20:55:17 thargor kernel: EFLAGS: 00010086
Jan 8 20:55:17 thargor kernel: eax: c0209800 ebx: c5476000 ecx: 0000000b edx: ffffffff
Jan 8 20:55:17 thargor kernel: esi: c5477f60 edi: c5476000 ebp: 0000000b esp: c5477e7c
Jan 8 20:55:17 thargor kernel: ds: 0018 es: 0018 ss: 0018
Jan 8 20:55:17 thargor kernel: Process -fe-0:0 (pid: 1932, stackpage=c5477000)
Jan 8 20:55:17 thargor kernel: Stack: cffef180 c0118a4c c5476000 00000000 c5477f60 c01128e0 00000001 c0108ca6
Jan 8 20:55:17 thargor kernel: 0000000b 00000000 00000000 c0112c37 c01e6b7e c5477f60 00000000 c5476000
Jan 8 20:55:17 thargor kernel: 00000000 c01128e0 c5477fac cf3a7800 00000293 c5476000 c2796000 00000064
Jan 8 20:55:17 thargor kernel: Call Trace: [do_exit+444/576] [do_page_fault+0/1172] [die+86/96] [do_page_fault+855/1172] [do_page_fault+0/1172]
Jan 8 20:55:17 thargor kernel: [<d894b47a>] [<d894bec0>] [<d894bfa2>] [<d89340e5>] [error_code+52/60] [__wake_up+51/160]
Jan 8 20:55:17 thargor kernel: [__up+22/32] [__up_wakeup+8/16] [<d892fad4>] [<d8930c42>] [kernel_thread+40/64]
Jan 8 20:55:17 thargor kernel:
Jan 8 20:55:17 thargor kernel: Code: ff 0a 0f 94 c0 84 c0 74 0f a1 d0 a4 25 c0 52 50 e8 f1 d0 00
Jan 8 20:55:23 thargor kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
Jan 8 20:55:23 thargor kernel: printing eip:
Jan 8 20:55:23 thargor kernel: c0113613
Jan 8 20:55:23 thargor kernel: Oops: 0000
Jan 8 20:55:23 thargor kernel: CPU: 0
Jan 8 20:55:23 thargor kernel: EIP: 0010:[__wake_up+51/160] Tainted: P
Jan 8 20:55:23 thargor kernel: EFLAGS: 00010097
Jan 8 20:55:23 thargor kernel: eax: cf3a7fb8 ebx: cf3a7fb8 ecx: 00000000 edx: 00000003
Jan 8 20:55:23 thargor kernel: esi: cf3a7fbc edi: 00000001 ebp: c43d7e88 esp: c43d7e70
Jan 8 20:55:23 thargor kernel: ds: 0018 es: 0018 ss: 0018
Jan 8 20:55:23 thargor kernel: Process szap (pid: 1931, stackpage=c43d7000)
Jan 8 20:55:23 thargor kernel: Stack: cf3a7fb8 c43d7ea0 c43d6000 cf3a7fbc 00000286 00000003 fffffffc c01075fb
Jan 8 20:55:23 thargor kernel: cf3a7e00 cf3a7fb0 80a86f3d ccc4a340 00000001 c43d6000 cf3a7fbc d8931b28
Jan 8 20:55:23 thargor kernel: c010765f cf3a7fb0 bfffc7f8 d892fafc cf3a7e00 cea52ac0 0000078c 00000000
Jan 8 20:55:23 thargor kernel: Call Trace: [__down_interruptible+187/208] [<d8931b28>] [__down_failed_interruptible+7/12] [<d892fafc>] [<d89304cc>]
Jan 8 20:55:23 thargor kernel: [<d892eb10>] [<d892f138>] [<d8931c20>] [<d892fd0d>] [chrdev_open+62/80] [dentry_open+225/400]
Jan 8 20:55:23 thargor kernel: [filp_open+82/96] [<d892fde7>] [<d892eeb0>] [sys_ioctl+359/384] [system_call+51/56]
Jan 8 20:55:23 thargor kernel:
Jan 8 20:55:23 thargor kernel: Code: 8b 01 85 45 fc 74 4d 31 c0 9c 5e fa c7 01 00 00 00 00 83 79
and so on
Press STRG-C stop szap with Segmentation fault
start szap again:
opening frontend failed: Device or resource busy
driver/make rmmod fails:
alps_bsru6: Device or resource busy
dvb-core: Device or resource busy
videodev: Device or resource busy
but no dvb-s application is running.
--
Thargor
--
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