On Tue, 2009-12-29 at 23:23 +0200, Theunis Potgieter wrote: > Hi mailing list, > > I have a problem with my Compro S300 pci card under Linux 2.6.32. > > I cannot tune with this card and STR/SNRA is very bad compared to my > Technisat SkyStar 2 pci card, connected to the same dish. > > I have this card and are willing to run tests, tested drivers etc to > make this work. > > I currently load the module saa7134 with options: card=169 > > I enabled some debug parameters on the saa7134, not sure what else I > should enable. Please find my dmesg log attached. > > lsmod shows : > > # lsmod > Module Size Used by > zl10039 6268 2 > mt312 12048 2 > saa7134_dvb 41549 11 > saa7134 195664 1 saa7134_dvb > nfsd 416819 11 > videobuf_dvb 8187 1 saa7134_dvb > dvb_core 148140 1 videobuf_dvb > ir_common 40625 1 saa7134 > v4l2_common 21544 1 saa7134 > videodev 58341 2 saa7134,v4l2_common > v4l1_compat 24473 1 videodev > videobuf_dma_sg 17830 2 saa7134_dvb,saa7134 > videobuf_core 26534 3 saa7134,videobuf_dvb,videobuf_dma_sg > tveeprom 12550 1 saa7134 > thermal 20547 0 > processor 54638 1 > > # uname -a > Linux vbox 2.6.32-gentoo #4 Sat Dec 19 00:54:19 SAST 2009 i686 Pentium > III (Coppermine) GenuineIntel GNU/Linux > > Thanks, > Theunis Hi, It's probably the GPIO settings that are wrong for your SAA7133 based card revision. See http://osdir.com/ml/linux-media/2009-06/msg01256.html for an explanation. For quick confirmation check if you have 12V - 20V DC going to your LNB. The relevant lines of code is in ~/v4l-dvb/linux/drivers/media/video/saa7134/saa7134-cards.c: case SAA7134_BOARD_VIDEOMATE_S350: dev->has_remote = SAA7134_REMOTE_GPIO; saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00008000, 0x00008000); saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00008000); break; Looking at your log, at least the demodulator and tuner is responding correctly. You can see this by looking at the i2c traffic addressed to 0x1c (demodulator) and 0xc0 (tuner). Attached is a dmesg trace from my working SAA7130 based card. Regards JD
07:00.0 Multimedia controller [0480]: Philips Semiconductors SAA7130 Video Broadcast Decoder [1131:7130] (rev 01) Subsystem: Compro Technology, Inc. Device [185b:c900] 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 (21000ns min, 8000ns max) Interrupt: pin A routed to IRQ 21 Region 0: Memory at 50004800 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: saa7134 Kernel modules: saa7134 and [ 6.560811] Linux video capture interface: v2.00 [ 6.602624] saa7130/34: v4l2 driver version 0.2.15 loaded [ 6.602776] saa7134 0000:07:00.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 6.602783] saa7130[0]: found at 0000:07:00.0, rev: 1, irq: 21, latency: 32, mmio: 0x50004800 [ 6.602788] saa7130[0]: subsystem: 185b:c900, board: Compro VideoMate S350/S300 [card=169,autodetected] [ 6.602803] saa7130[0]: board init: gpio is 843f00 [ 6.602873] input: saa7134 IR (Compro VideoMate S3 as /devices/pci0000:00/0000:00:1e.0/0000:07:00.0/input/input14 [ 6.602935] Creating IR device irrcv0 [ 6.602939] IRQ 21/saa7130[0]: IRQF_DISABLED is not guaranteed on shared IRQs [ 6.710132] saa7130[0]: i2c xfer: < a0 00 > [ 6.730092] saa7130[0]: i2c xfer: < a1 =5b =18 =00 =c9 =54 =20 =1c =00 =43 =43 =a9 =1c =55 =d2 =b2 =92 =00 =ff =86 =0f =ff =20 =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =01 =40 =01 =02 =02 =01 =03 =01 =08 =ff =00 =87 =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =d6 =00 =c0 =86 =1c =02 =01 =02 =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =cb =30 =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff = ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =f f =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff =ff > [ 6.780031] saa7130[0]: i2c eeprom 00: 5b 18 00 c9 54 20 1c 00 43 43 a9 1c 55 d2 b2 92 [ 6.780044] saa7130[0]: i2c eeprom 10: 00 ff 86 0f ff 20 ff ff ff ff ff ff ff ff ff ff [ 6.780056] saa7130[0]: i2c eeprom 20: 01 40 01 02 02 01 03 01 08 ff 00 87 ff ff ff ff [ 6.780068] saa7130[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780080] saa7130[0]: i2c eeprom 40: ff d6 00 c0 86 1c 02 01 02 ff ff ff ff ff ff ff [ 6.780092] saa7130[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff cb [ 6.780104] saa7130[0]: i2c eeprom 60: 30 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780116] saa7130[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780127] saa7130[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780139] saa7130[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780151] saa7130[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780163] saa7130[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780174] saa7130[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780186] saa7130[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780198] saa7130[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780210] saa7130[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 6.780222] saa7130[0]: i2c xfer: < 01 ERROR: NO_DEVICE [ 6.780399] saa7130[0]: i2c xfer: < 03 ERROR: NO_DEVICE [ 6.780575] saa7130[0]: i2c xfer: < 05 ERROR: NO_DEVICE [ 6.780750] saa7130[0]: i2c xfer: < 07 ERROR: NO_DEVICE [ 6.780926] saa7130[0]: i2c xfer: < 09 ERROR: NO_DEVICE [ 6.781101] saa7130[0]: i2c xfer: < 0b ERROR: NO_DEVICE [ 6.781277] saa7130[0]: i2c xfer: < 0d ERROR: NO_DEVICE [ 6.781453] saa7130[0]: i2c xfer: < 0f ERROR: NO_DEVICE [ 6.781628] saa7130[0]: i2c xfer: < 11 ERROR: NO_DEVICE [ 6.781804] saa7130[0]: i2c xfer: < 13 ERROR: NO_DEVICE [ 6.781979] saa7130[0]: i2c xfer: < 15 ERROR: NO_DEVICE [ 6.782155] saa7130[0]: i2c xfer: < 17 ERROR: NO_DEVICE [ 6.782331] saa7130[0]: i2c xfer: < 19 ERROR: NO_DEVICE [ 6.782506] saa7130[0]: i2c xfer: < 1b ERROR: NO_DEVICE [ 6.782682] saa7130[0]: i2c xfer: < 1d > [ 6.800032] saa7130[0]: i2c scan: found device @ 0x1c [???] [ 6.800035] saa7130[0]: i2c xfer: < 1f ERROR: NO_DEVICE [ 6.800212] saa7130[0]: i2c xfer: < 21 ERROR: NO_DEVICE [ 6.800397] saa7130[0]: i2c xfer: < 23 ERROR: NO_DEVICE [ 6.800573] saa7130[0]: i2c xfer: < 25 ERROR: NO_DEVICE [ 6.800749] saa7130[0]: i2c xfer: < 27 ERROR: NO_DEVICE [ 6.800924] saa7130[0]: i2c xfer: < 29 ERROR: NO_DEVICE [ 6.801100] saa7130[0]: i2c xfer: < 2b ERROR: NO_DEVICE [ 6.801276] saa7130[0]: i2c xfer: < 2d ERROR: NO_DEVICE [ 6.801451] saa7130[0]: i2c xfer: < 2f ERROR: NO_DEVICE [ 6.801627] saa7130[0]: i2c xfer: < 31 ERROR: NO_DEVICE [ 6.801802] saa7130[0]: i2c xfer: < 33 ERROR: NO_DEVICE [ 6.801978] saa7130[0]: i2c xfer: < 35 ERROR: NO_DEVICE [ 6.802153] saa7130[0]: i2c xfer: < 37 ERROR: NO_DEVICE [ 6.802329] saa7130[0]: i2c xfer: < 39 ERROR: NO_DEVICE [ 6.802505] saa7130[0]: i2c xfer: < 3b ERROR: NO_DEVICE [ 6.802680] saa7130[0]: i2c xfer: < 3d ERROR: NO_DEVICE [ 6.802856] saa7130[0]: i2c xfer: < 3f ERROR: NO_DEVICE [ 6.803031] saa7130[0]: i2c xfer: < 41 ERROR: NO_DEVICE [ 6.803207] saa7130[0]: i2c xfer: < 43 ERROR: NO_DEVICE [ 6.803383] saa7130[0]: i2c xfer: < 45 ERROR: NO_DEVICE [ 6.803558] saa7130[0]: i2c xfer: < 47 ERROR: NO_DEVICE [ 6.803734] saa7130[0]: i2c xfer: < 49 ERROR: NO_DEVICE [ 6.803909] saa7130[0]: i2c xfer: < 4b ERROR: NO_DEVICE [ 6.804085] saa7130[0]: i2c xfer: < 4d ERROR: NO_DEVICE [ 6.804261] saa7130[0]: i2c xfer: < 4f ERROR: NO_DEVICE [ 6.804436] saa7130[0]: i2c xfer: < 51 ERROR: NO_DEVICE [ 6.804612] saa7130[0]: i2c xfer: < 53 ERROR: NO_DEVICE [ 6.804787] saa7130[0]: i2c xfer: < 55 ERROR: NO_DEVICE [ 6.804963] saa7130[0]: i2c xfer: < 57 ERROR: NO_DEVICE [ 6.805138] saa7130[0]: i2c xfer: < 59 ERROR: NO_DEVICE [ 6.805314] saa7130[0]: i2c xfer: < 5b ERROR: NO_DEVICE [ 6.805489] saa7130[0]: i2c xfer: < 5d ERROR: NO_DEVICE [ 6.805665] saa7130[0]: i2c xfer: < 5f ERROR: NO_DEVICE [ 6.805841] saa7130[0]: i2c xfer: < 61 ERROR: NO_DEVICE [ 6.806016] saa7130[0]: i2c xfer: < 63 ERROR: NO_DEVICE [ 6.806191] saa7130[0]: i2c xfer: < 65 ERROR: NO_DEVICE [ 6.806367] saa7130[0]: i2c xfer: < 67 ERROR: NO_DEVICE [ 6.806542] saa7130[0]: i2c xfer: < 69 ERROR: NO_DEVICE [ 6.806718] saa7130[0]: i2c xfer: < 6b ERROR: NO_DEVICE [ 6.806893] saa7130[0]: i2c xfer: < 6d ERROR: NO_DEVICE [ 6.807069] saa7130[0]: i2c xfer: < 6f ERROR: NO_DEVICE [ 6.807244] saa7130[0]: i2c xfer: < 71 ERROR: NO_DEVICE [ 6.807420] saa7130[0]: i2c xfer: < 73 ERROR: NO_DEVICE [ 6.807596] saa7130[0]: i2c xfer: < 75 ERROR: NO_DEVICE [ 6.807771] saa7130[0]: i2c xfer: < 77 ERROR: NO_DEVICE [ 6.807946] saa7130[0]: i2c xfer: < 79 ERROR: NO_DEVICE [ 6.808122] saa7130[0]: i2c xfer: < 7b ERROR: NO_DEVICE [ 6.808297] saa7130[0]: i2c xfer: < 7d ERROR: NO_DEVICE [ 6.808473] saa7130[0]: i2c xfer: < 7f ERROR: NO_DEVICE [ 6.808648] saa7130[0]: i2c xfer: < 81 ERROR: NO_DEVICE [ 6.808824] saa7130[0]: i2c xfer: < 83 ERROR: NO_DEVICE [ 6.808999] saa7130[0]: i2c xfer: < 85 ERROR: NO_DEVICE [ 6.809175] saa7130[0]: i2c xfer: < 87 ERROR: NO_DEVICE [ 6.809350] saa7130[0]: i2c xfer: < 89 ERROR: NO_DEVICE [ 6.809526] saa7130[0]: i2c xfer: < 8b ERROR: NO_DEVICE [ 6.809701] saa7130[0]: i2c xfer: < 8d ERROR: NO_DEVICE [ 6.809877] saa7130[0]: i2c xfer: < 8f ERROR: NO_DEVICE [ 6.810063] saa7130[0]: i2c xfer: < 91 ERROR: NO_DEVICE [ 6.810238] saa7130[0]: i2c xfer: < 93 ERROR: NO_DEVICE [ 6.810414] saa7130[0]: i2c xfer: < 95 ERROR: NO_DEVICE [ 6.810589] saa7130[0]: i2c xfer: < 97 ERROR: NO_DEVICE [ 6.810765] saa7130[0]: i2c xfer: < 99 ERROR: NO_DEVICE [ 6.810940] saa7130[0]: i2c xfer: < 9b ERROR: NO_DEVICE [ 6.811116] saa7130[0]: i2c xfer: < 9d ERROR: NO_DEVICE [ 6.811291] saa7130[0]: i2c xfer: < 9f ERROR: NO_DEVICE [ 6.811467] saa7130[0]: i2c xfer: < a1 > [ 6.830029] saa7130[0]: i2c scan: found device @ 0xa0 [eeprom] [ 6.830033] saa7130[0]: i2c xfer: < a3 ERROR: NO_DEVICE [ 6.830210] saa7130[0]: i2c xfer: < a5 ERROR: NO_DEVICE [ 6.830364] saa7130[0]: i2c xfer: < a7 ERROR: NO_DEVICE [ 6.830539] saa7130[0]: i2c xfer: < a9 ERROR: NO_DEVICE [ 6.830715] saa7130[0]: i2c xfer: < ab ERROR: NO_DEVICE [ 6.830891] saa7130[0]: i2c xfer: < ad ERROR: NO_DEVICE [ 6.831067] saa7130[0]: i2c xfer: < af ERROR: NO_DEVICE [ 6.831281] saa7130[0]: i2c xfer: < b1 ERROR: NO_DEVICE [ 6.831457] saa7130[0]: i2c xfer: < b3 ERROR: NO_DEVICE [ 6.831633] saa7130[0]: i2c xfer: < b5 ERROR: NO_DEVICE [ 6.831808] saa7130[0]: i2c xfer: < b7 ERROR: NO_DEVICE [ 6.831984] saa7130[0]: i2c xfer: < b9 ERROR: NO_DEVICE [ 6.832159] saa7130[0]: i2c xfer: < bb ERROR: NO_DEVICE [ 6.832334] saa7130[0]: i2c xfer: < bd ERROR: NO_DEVICE [ 6.832510] saa7130[0]: i2c xfer: < bf ERROR: NO_DEVICE [ 6.832685] saa7130[0]: i2c xfer: < c1 ERROR: NO_DEVICE [ 6.832861] saa7130[0]: i2c xfer: < c3 ERROR: NO_DEVICE [ 6.833036] saa7130[0]: i2c xfer: < c5 ERROR: NO_DEVICE [ 6.833212] saa7130[0]: i2c xfer: < c7 ERROR: NO_DEVICE [ 6.833387] saa7130[0]: i2c xfer: < c9 ERROR: NO_DEVICE [ 6.833563] saa7130[0]: i2c xfer: < cb ERROR: NO_DEVICE [ 6.833738] saa7130[0]: i2c xfer: < cd ERROR: NO_DEVICE [ 6.833914] saa7130[0]: i2c xfer: < cf ERROR: NO_DEVICE [ 6.834089] saa7130[0]: i2c xfer: < d1 ERROR: NO_DEVICE [ 6.834265] saa7130[0]: i2c xfer: < d3 ERROR: NO_DEVICE [ 6.834440] saa7130[0]: i2c xfer: < d5 ERROR: NO_DEVICE [ 6.834615] saa7130[0]: i2c xfer: < d7 ERROR: NO_DEVICE [ 6.834791] saa7130[0]: i2c xfer: < d9 ERROR: NO_DEVICE [ 6.834966] saa7130[0]: i2c xfer: < db ERROR: NO_DEVICE [ 6.835142] saa7130[0]: i2c xfer: < dd ERROR: NO_DEVICE [ 6.835317] saa7130[0]: i2c xfer: < df ERROR: NO_DEVICE [ 6.835493] saa7130[0]: i2c xfer: < e1 ERROR: NO_DEVICE [ 6.835668] saa7130[0]: i2c xfer: < e3 ERROR: NO_DEVICE [ 6.835844] saa7130[0]: i2c xfer: < e5 ERROR: NO_DEVICE [ 6.836019] saa7130[0]: i2c xfer: < e7 ERROR: NO_DEVICE [ 6.836195] saa7130[0]: i2c xfer: < e9 ERROR: NO_DEVICE [ 6.836370] saa7130[0]: i2c xfer: < eb ERROR: NO_DEVICE [ 6.836546] saa7130[0]: i2c xfer: < ed ERROR: NO_DEVICE [ 6.836721] saa7130[0]: i2c xfer: < ef ERROR: NO_DEVICE [ 6.836897] saa7130[0]: i2c xfer: < f1 ERROR: NO_DEVICE [ 6.837072] saa7130[0]: i2c xfer: < f3 ERROR: NO_DEVICE [ 6.837248] saa7130[0]: i2c xfer: < f5 ERROR: NO_DEVICE [ 6.837423] saa7130[0]: i2c xfer: < f7 ERROR: NO_DEVICE [ 6.837599] saa7130[0]: i2c xfer: < f9 ERROR: NO_DEVICE [ 6.837774] saa7130[0]: i2c xfer: < fb ERROR: NO_DEVICE [ 6.837950] saa7130[0]: i2c xfer: < fd ERROR: NO_DEVICE [ 6.838125] saa7130[0]: i2c xfer: < ff ERROR: NO_DEVICE [ 6.838333] saa7130[0]: registered device video0 [v4l2] [ 6.838359] saa7130[0]: registered device vbi0 [ 6.851697] saa7134 ALSA driver for DMA sound loaded [ 6.851700] saa7130[0]/alsa: Compro VideoMate S350/S300 doesn't support digital audio [ 6.900913] dvb_init() allocating 1 frontend [ 6.937822] saa7130[0]: i2c xfer: < 1c 7e [fe quirk] < 1d =05 > [ 7.063256] saa7130[0]: i2c xfer: < 1c 14 [fe quirk] < 1d =03 > [ 7.080036] saa7130[0]: i2c xfer: < 1c 14 40 > [ 7.100091] saa7130[0]: i2c xfer: < c0 0f [fe quirk] < c1 =81 > [ 7.120106] saa7130[0]: i2c xfer: < 1c 14 [fe quirk] < 1d =43 > [ 7.140098] saa7130[0]: i2c xfer: < 1c 14 00 > [ 7.160100] DVB: registering new adapter (saa7130[0]) [ 7.160104] DVB: registering adapter 0 frontend 0 (Zarlink ZL10313 DVB-S)... [ 7.160414] saa7130[0]: i2c xfer: < 1c 7f 8c > [ 7.180183] saa7130[0]: i2c xfer: < 1c 15 80 > [ 7.200073] saa7130[0]: i2c xfer: < 1c 56 14 12 03 02 01 00 00 00 > [ 7.220073] saa7130[0]: i2c xfer: < 1c 14 80 > [ 7.240073] saa7130[0]: i2c xfer: < 1c 54 80 b0 > [ 7.260095] saa7130[0]: i2c xfer: < 1c 54 00 > [ 7.280043] saa7130[0]: i2c xfer: < 1c 55 00 > [ 7.300094] saa7130[0]: i2c xfer: < 1c 22 b6 73 > [ 7.320085] saa7130[0]: i2c xfer: < 1c 31 32 > [ 7.341911] saa7130[0]: i2c xfer: < 1c 60 33 > [ 7.360076] saa7130[0]: i2c xfer: < 1c 33 8c 98 > [ 7.380044] saa7130[0]: i2c xfer: < 1c 39 69 > [ 7.400076] saa7130[0]: i2c xfer: < 1c 15 80 > [ 7.420097] saa7130[0]: i2c xfer: < 1c 14 00 > [ 7.440160] saa7130[0]: i2c xfer: < 1c 54 0d > [ 7.460055] saa7130[0]: i2c xfer: < 1c 7f [fe quirk] < 1d =8c > [ 7.480115] saa7130[0]: i2c xfer: < 1c 7f 0c > [ 7.500122] saa7130[0]: i2c xfer: < 1c 14 [fe quirk] < 1d =03 > [ 7.520115] saa7130[0]: i2c xfer: < 1c 14 40 > [ 7.540153] saa7130[0]: i2c xfer: < c0 0f 80 > [ 7.560074] saa7130[0]: i2c xfer: < 1c 14 [fe quirk] < 1d =43 > [ 7.580117] saa7130[0]: i2c xfer: < 1c 14 00 >
