Hi ,all
I have the following problem with a TT S-1500 CI.
It used to work with no problem (card+ci OK). At some point things went
bad, namely either the cam is working (like in the following log) and
the frontend does not attach with a i2c timeout, but sometimes it is
the reverse, and finally unfrequently both work.
Is this a known problem, it does smell like an irq problem but I
already tried different settings in the bios and even when it worked it
did no last (eg the card works for a while and then quit working with
no notice (with no power cycle in beetween).
Is it a hardware failure?
Thx for any help
Bye
Manu
PS : the verbose dmesg when modprobing budget_ci
[ 640.600816] dvb_ca adapter 0: DVB CAM detected and initialised
successfully
[ 662.638775] dvb_ca adapter 0: DVB CAM detected and initialised
successfully
[ 857.587933] saa7146: unregister extension 'budget_ci dvb'.
[ 857.599366] ACPI: PCI interrupt for device 0000:00:0b.0 disabled
[ 901.954036] saa7146: register extension 'budget_ci dvb'.
[ 901.954767] ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 19 (level,
low) -> IRQ 20
[ 901.954998] saa7146: found saa7146 @ mem de9f4000 (revision 1, irq
20) (0x13c2,0x1017).
[ 901.955171] saa7146 (0): dma buffer size 192512
[ 901.955265] DVB: registering new adapter (TT-Budget/S-1500 PCI).
[ 902.018025] adapter has MAC addr = 00:d0:5c:24:90:ae
[ 902.019542] input: Budget-CI dvb ir receiver saa7146 (0) as
/class/input/input7
[ 902.019769] dvb_ca_en50221_init
[ 902.019892] budget_ci: CI interface initialised
[ 902.019896] CAMCHANGE IRQ slot:0 change_type:1
[ 902.019899] dvb_ca_en50221_thread_wakeup
[ 902.052394] dvb_ca_en50221_thread
[ 902.060343] saa7146_i2c_writeout: timed out waiting for end of xfer
[ 902.137120] CAMREADY IRQ slot:0
[ 902.137133] dvb_ca_en50221_thread_wakeup
[ 902.137308] TUPLE type:0x1d length:4
[ 902.137316] 0x00: 0x00 .
[ 902.137323] 0x01: 0xdb .
[ 902.137341] 0x02: 0x08 .
[ 902.137347] 0x03: 0xff .
[ 902.137358] TUPLE type:0x1c length:3
[ 902.137365] 0x00: 0x00 .
[ 902.137372] 0x01: 0x08 .
[ 902.137379] 0x02: 0xff .
[ 902.137391] TUPLE type:0x15 length:23
[ 902.137398] 0x00: 0x05 .
[ 902.137405] 0x01: 0x00 .
[ 902.137412] 0x02: 0x41 A
[ 902.137419] 0x03: 0x53 S
[ 902.137426] 0x04: 0x54 T
[ 902.137432] 0x05: 0x4f O
[ 902.137439] 0x06: 0x4e N
[ 902.137446] 0x07: 0x00 .
[ 902.137453] 0x08: 0x44 D
[ 902.137459] 0x09: 0x56 V
[ 902.137465] 0x0a: 0x42 B
[ 902.137472] 0x0b: 0x20
[ 902.137479] 0x0c: 0x43 C
[ 902.137486] 0x0d: 0x41 A
[ 902.137493] 0x0e: 0x20
[ 902.137500] 0x0f: 0x4d M
[ 902.137507] 0x10: 0x6f o
[ 902.137514] 0x11: 0x64 d
[ 902.137521] 0x12: 0x75 u
[ 902.137527] 0x13: 0x6c l
[ 902.137534] 0x14: 0x65 e
[ 902.137541] 0x15: 0x00 .
[ 902.137548] 0x16: 0xff .
[ 902.137560] TUPLE type:0x20 length:4
[ 902.137567] 0x00: 0xff .
[ 902.137574] 0x01: 0xff .
[ 902.137580] 0x02: 0x01 .
[ 902.137586] 0x03: 0x00 .
[ 902.137597] TUPLE type:0x1a length:21
[ 902.137604] 0x00: 0x01 .
[ 902.137611] 0x01: 0x0f .
[ 902.137618] 0x02: 0x00 .
[ 902.137624] 0x03: 0x02 .
[ 902.137630] 0x04: 0x01 .
[ 902.137636] 0x05: 0xc0 .
[ 902.137643] 0x06: 0x0e .
[ 902.137650] 0x07: 0x41 A
[ 902.137656] 0x08: 0x02 .
[ 902.137663] 0x09: 0x44 D
[ 902.137670] 0x0a: 0x56 V
[ 902.137677] 0x0b: 0x42 B
[ 902.137684] 0x0c: 0x5f _
[ 902.137691] 0x0d: 0x43 C
[ 902.137696] 0x0e: 0x49 I
[ 902.137702] 0x0f: 0x5f _
[ 902.137708] 0x10: 0x56 V
[ 902.137714] 0x11: 0x31 1
[ 902.137721] 0x12: 0x2e .
[ 902.137728] 0x13: 0x30 0
[ 902.137734] 0x14: 0x30 0
[ 902.137747] TUPLE type:0x1b length:17
[ 902.137754] 0x00: 0xc9 .
[ 902.137761] 0x01: 0x41 A
[ 902.137768] 0x02: 0x19 .
[ 902.137774] 0x03: 0x37 7
[ 902.137781] 0x04: 0x55 U
[ 902.137788] 0x05: 0x4e N
[ 902.137795] 0x06: 0x5e ^
[ 902.137802] 0x07: 0x1d .
[ 902.137809] 0x08: 0x56 V
[ 902.137816] 0x09: 0xaa .
[ 902.137822] 0x0a: 0x60 `
[ 902.137829] 0x0b: 0x20
[ 902.137836] 0x0c: 0x03 .
[ 902.137842] 0x0d: 0x03 .
[ 902.137849] 0x0e: 0x50 P
[ 902.137855] 0x0f: 0xff .
[ 902.137862] 0x10: 0xff .
[ 902.137872] TUPLE type:0x1b length:37
[ 902.137879] 0x00: 0xcf .
[ 902.137886] 0x01: 0x04 .
[ 902.137893] 0x02: 0x09 .
[ 902.137899] 0x03: 0x37 7
[ 902.137906] 0x04: 0x55 U
[ 902.137913] 0x05: 0x4d M
[ 902.137919] 0x06: 0x5d ]
[ 902.137926] 0x07: 0x1d .
[ 902.137933] 0x08: 0x56 V
[ 902.137940] 0x09: 0x22 "
[ 902.137946] 0x0a: 0xc0 .
[ 902.137953] 0x0b: 0x09 .
[ 902.137960] 0x0c: 0x44 D
[ 902.137967] 0x0d: 0x56 V
[ 902.137974] 0x0e: 0x42 B
[ 902.137980] 0x0f: 0x5f _
[ 902.137987] 0x10: 0x48 H
[ 902.137994] 0x11: 0x4f O
[ 902.138001] 0x12: 0x53 S
[ 902.138008] 0x13: 0x54 T
[ 902.138015] 0x14: 0x00 .
[ 902.138022] 0x15: 0xc1 .
[ 902.138028] 0x16: 0x0e .
[ 902.138035] 0x17: 0x44 D
[ 902.138042] 0x18: 0x56 V
[ 902.138049] 0x19: 0x42 B
[ 902.138056] 0x1a: 0x5f _
[ 902.138063] 0x1b: 0x43 C
[ 902.138070] 0x1c: 0x49 I
[ 902.138077] 0x1d: 0x5f _
[ 902.138084] 0x1e: 0x4d M
[ 902.138091] 0x1f: 0x4f O
[ 902.138098] 0x20: 0x44 D
[ 902.138105] 0x21: 0x55 U
[ 902.138112] 0x22: 0x4c L
[ 902.138119] 0x23: 0x45 E
[ 902.138125] 0x24: 0x00 .
[ 902.138137] TUPLE type:0x14 length:0
[ 902.138144] END OF CHAIN TUPLE type:0xff
[ 902.138148] Valid DVB CAM detected MANID:ffff DEVID:1
CONFIGBASE:0x200 CONFIGOPTION:0xf
[ 902.138151] dvb_ca_en50221_set_configoption
[ 902.138163] Set configoption 0xf, read configoption 0xf
[ 902.138170] DVB CAM validated successfully
[ 902.232056] saa7146_i2c_writeout: timed out waiting for end of xfer
[ 902.240046] dvb_ca_en50221_link_init
[ 902.240060] dvb_ca_en50221_wait_if_status
[ 902.240073] FR/DA IRQ slot:0
[ 902.240081] CAM supports DA IRQ
[ 902.240089] dvb_ca_en50221_wait_if_status succeeded timeout:0
[ 902.240092] dvb_ca_en50221_read_data
[ 902.240125] Received CA packet for slot 0 connection id 0x0
last_frag:1 size:0x2
[ 902.240133] Chosen link buffer size of 16
[ 902.240139] dvb_ca_en50221_wait_if_status
[ 902.240147] dvb_ca_en50221_wait_if_status succeeded timeout:0
[ 902.240150] dvb_ca_en50221_write_data
[ 902.240190] Wrote CA packet for slot 0, connection id 0x0
last_frag:1 size:0x2
[ 902.241297] dvb_ca adapter 0: DVB CAM detected and initialised
successfully
[ 902.643482] saa7146_i2c_writeout: timed out waiting for end of xfer
[ 902.731362] saa7146_i2c_writeout: timed out waiting for end of xfer
[ 902.807479] budget-ci: A frontend driver was not found for device
1131/7146 subsystem 13c2/1017
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