Hi, with Debian kernel 3.2 I had the rare problem that dvb on my Hauppauge WinTV-HVR1300 was not always initialized properly on boot. After an upgrade to Debian kernel 3.8 and then for testing reasons to vanilla 3.9.4 I can reproduce this problem on every boot. This is from my dmesg output for vanilla 3.9.4 with debug for the cx88* modules enabled:
[ 6.329655] hda_intel: Disabling MSI [ 6.329773] snd_hda_intel 0000:00:07.0: setting latency timer to 64 [ 6.811772] cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.9 loaded [ 6.814199] cx88[0]: subsystem: 0070:9601, board: Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder [card=56,autodetected], frontend(s): 1 [ 6.814273] cx88[0]: TV tuner type 63, Radio tuner type -1 [ 6.833393] cx88/0: cx2388x v4l2 driver version 0.0.9 loaded [ 6.934169] cx88[0]: i2c init: enabling analog demod on HVR1300/3000/4000 tuner [ 6.999507] tda9887 2-0043: creating new instance [ 6.999570] tda9887 2-0043: tda988[5/6/7] found [ 7.000465] tuner 2-0043: Tuner 74 found with type(s) Radio TV. [ 7.004727] tuner 2-0061: Tuner -1 found with type(s) Radio TV. [ 7.043558] tveeprom 2-0050: Hauppauge model 96019, rev D6D3, serial# 3106328 [ 7.043609] tveeprom 2-0050: MAC address is 00:0d:fe:2f:66:18 [ 7.043657] tveeprom 2-0050: tuner model is Philips FMD1216MEX (idx 133, type 78) [ 7.043717] tveeprom 2-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xf4) [ 7.043777] tveeprom 2-0050: audio processor is CX882 (idx 33) [ 7.043824] tveeprom 2-0050: decoder processor is CX882 (idx 25) [ 7.043872] tveeprom 2-0050: has radio, has IR receiver, has IR transmitter [ 7.043919] cx88[0]: hauppauge eeprom: model=96019 [ 7.068691] tuner-simple 2-0061: creating new instance [ 7.068744] tuner-simple 2-0061: type set to 78 (Philips FMD1216MEX MK3 Hybrid Tuner) [ 7.074643] cx88[0]/2: cx2388x 8802 Driver Manager [ 7.075297] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 17 [ 7.075388] cx88[0]/2: found at 0000:01:07.2, rev: 5, irq: 17, latency: 64, mmio: 0xfa000000 [ 7.076348] cx88[0]/0: found at 0000:01:07.0, rev: 5, irq: 17, latency: 64, mmio: 0xfc000000 [ 7.134043] cx88/2: cx2388x dvb driver version 0.0.9 loaded [ 7.134101] cx88/2: registering cx8802 driver, type: dvb access: shared [ 7.134154] cx88[0]/2: subsystem: 0070:9601, board: Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder [card=56] [ 7.134221] cx88[0]/2-dvb: cx8802_dvb_probe [ 7.134228] cx88[0]/2-dvb: ->being probed by Card=56 Name=cx88[0], PCI 01:07 [ 7.134232] cx88[0]/2: cx2388x based DVB/ATSC card [ 7.134280] cx8802_alloc_frontends() allocating 1 frontend(s) [ 7.147301] i2c i2c-2: sendbytes: NAK bailout. [ 7.147380] cx22702_readreg: error (reg == 0x1f, ret == -5) [ 7.147429] cx88[0]/2: frontend initialization failed [ 7.147477] cx88[0]/2: dvb_register failed (err = -22) [ 7.147523] cx88[0]/2: cx8802 probe failed, err = -22 [ 7.158710] wm8775 2-001b: chip found @ 0x36 (cx88[0]) [ 7.174150] cx88[0]/0: registered device video0 [v4l2] [ 7.174332] cx88[0]/0: registered device vbi0 [ 7.174477] cx88[0]/0: registered device radio0 [ 7.202891] cx2388x blackbird driver version 0.0.9 loaded [ 7.202949] cx88/2: registering cx8802 driver, type: blackbird access: shared [ 7.203002] cx88[0]/2: subsystem: 0070:9601, board: Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder [card=56] [ 7.203143] cx88[0]/2: cx23416 based mpeg encoder (blackbird reference design) [ 7.203421] cx88[0]/2-bb: Firmware and/or mailbox pointer not initialized or corrupted ... [ 9.680686] cx88[0]/2-bb: Firmware upload successful. [ 9.689682] cx88[0]/2-bb: Firmware version is 0x02060039 [ 9.705095] cx88[0]/2: registered device video1 [mpeg] [ 9.709579] cx88[0]/2-mpeg: cx8802_request_acquire() Post acquire GPIO=ef9e [ 9.715684] cx88[0]/2-mpeg: cx8802_cancel_buffers [ 9.715687] cx88[0]/2-mpeg: cx8802_stop_dma [ 9.715697] cx88[0]/2-mpeg: cx8802_request_release() Post release GPIO=ef9e [ 11.194791] Adding 979928k swap on /dev/sdb6. Priority:-1 extents:1 across:979928k ... [ 12.012055] Registered IR keymap rc-hauppauge [ 12.012300] input: i2c IR (cx88 Hauppauge XVR remo as /devices/virtual/rc/rc0/input12 [ 12.012505] rc0: i2c IR (cx88 Hauppauge XVR remo as /devices/virtual/rc/rc0 [ 12.012551] ir-kbd-i2c: i2c IR (cx88 Hauppauge XVR remo detected at i2c-2/2-0071/ir0 [cx88[0]] ... After booting, if I remove the modules via modprobe -r cx88_blackbird cx88_dvb cx88_alsa cx88_vp3054_i2c cx22702 and reinsert them using modprobe cx8802 initialization is running fine and dvb is available: [ 478.523553] cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.9 loaded [ 478.525947] cx88[0]: subsystem: 0070:9601, board: Hauppauge WinTV-HVR1300 DVB -T/Hybrid MPEG Encoder [card=56,autodetected], frontend(s): 1 [ 478.526021] cx88[0]: TV tuner type 63, Radio tuner type -1 [ 478.646200] cx88[0]: i2c init: enabling analog demod on HVR1300/3000/4000 tuner [ 478.657713] tda9887 2-0043: creating new instance [ 478.657771] tda9887 2-0043: tda988[5/6/7] found [ 478.658624] tuner 2-0043: Tuner 74 found with type(s) Radio TV. [ 478.664518] tuner 2-0061: Tuner -1 found with type(s) Radio TV. [ 478.703370] tveeprom 2-0050: Hauppauge model 96019, rev D6D3, serial# 3106328 [ 478.703422] tveeprom 2-0050: MAC address is 00:0d:fe:2f:66:18 [ 478.703470] tveeprom 2-0050: tuner model is Philips FMD1216MEX (idx 133, type 78) [ 478.703529] tveeprom 2-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xf4) [ 478.703590] tveeprom 2-0050: audio processor is CX882 (idx 33) [ 478.703637] tveeprom 2-0050: decoder processor is CX882 (idx 25) [ 478.703684] tveeprom 2-0050: has radio, has IR receiver, has IR transmitter [ 478.703732] cx88[0]: hauppauge eeprom: model=96019 [ 478.706772] tuner-simple 2-0061: creating new instance [ 478.706820] tuner-simple 2-0061: type set to 78 (Philips FMD1216MEX MK3 Hybrid Tuner) [ 478.712720] Registered IR keymap rc-hauppauge [ 478.713022] input: i2c IR (cx88 Hauppauge XVR remo as /devices/virtual/rc/rc1/input13 [ 478.714504] rc1: i2c IR (cx88 Hauppauge XVR remo as /devices/virtual/rc/rc1 [ 478.714566] ir-kbd-i2c: i2c IR (cx88 Hauppauge XVR remo detected at i2c-2/2-0071/ir0 [cx88[0]] [ 478.714681] cx88[0]/2: cx2388x 8802 Driver Manager [ 478.714911] cx88[0]/2: found at 0000:01:07.2, rev: 5, irq: 17, latency: 64, mmio: 0xfa000000 [ 478.725707] cx88/2: cx2388x dvb driver version 0.0.9 loaded [ 478.725767] cx88/2: registering cx8802 driver, type: dvb access: shared [ 478.725818] cx88[0]/2: subsystem: 0070:9601, board: Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder [card=56] [ 478.725878] cx88[0]/2-dvb: cx8802_dvb_probe [ 478.725884] cx88[0]/2-dvb: ->being probed by Card=56 Name=cx88[0], PCI 01:07 [ 478.725889] cx88[0]/2: cx2388x based DVB/ATSC card [ 478.725934] cx8802_alloc_frontends() allocating 1 frontend(s) [ 478.731736] cx22702_i2c_gate_ctrl(1) [ 478.733386] cx22702_i2c_gate_ctrl(0) [ 478.734600] tuner-simple 2-0061: attaching existing instance [ 478.734650] tuner-simple 2-0061: couldn't set type to 63. Using 78 (Philips FMD1216MEX MK3 Hybrid Tuner) instead [ 478.734712] cx22702_i2c_gate_ctrl(1) [ 478.737634] cx22702_i2c_gate_ctrl(0) [ 478.738851] DVB: registering new adapter (cx88[0]) [ 478.738907] cx88-mpeg driver manager 0000:01:07.2: DVB: registering adapter 0 frontend 0 (Conexant CX22702 DVB-T)... [ 478.748769] cx88/0: cx2388x v4l2 driver version 0.0.9 loaded [ 478.749079] cx88[0]/0: found at 0000:01:07.0, rev: 5, irq: 17, latency: 64, mmio: 0xfc000000 [ 478.755747] wm8775 2-001b: chip found @ 0x36 (cx88[0]) [ 478.762421] cx22702_i2c_gate_ctrl(1) [ 478.766057] cx22702_i2c_gate_ctrl(0) [ 478.767274] cx22702_i2c_gate_ctrl(1) [ 478.769973] cx22702_i2c_gate_ctrl(0) [ 478.771176] cx22702_i2c_gate_ctrl(1) [ 478.773864] cx22702_i2c_gate_ctrl(0) [ 478.775063] cx22702_i2c_gate_ctrl(1) [ 478.777756] cx22702_i2c_gate_ctrl(0) [ 478.778965] cx22702_i2c_gate_ctrl(1) [ 478.781656] cx22702_i2c_gate_ctrl(0) [ 478.783002] cx88[0]/0: registered device video0 [v4l2] [ 478.783199] cx88[0]/0: registered device vbi0 [ 478.783338] cx88[0]/0: registered device radio0 [ 478.789012] cx2388x blackbird driver version 0.0.9 loaded [ 478.789071] cx88/2: registering cx8802 driver, type: blackbird access: shared [ 478.789123] cx88[0]/2: subsystem: 0070:9601, board: Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder [card=56] [ 478.789273] cx88[0]/2: cx23416 based mpeg encoder (blackbird reference design) [ 478.789550] cx88[0]/2-bb: Firmware and/or mailbox pointer not initialized or corrupted [ 481.211550] cx88[0]/2-bb: ERROR: Firmware load failed (checksum mismatch). [ 481.211753] cx22702_i2c_gate_ctrl(1) [ 481.215291] cx22702_i2c_gate_ctrl(0) [ 481.216484] cx22702_i2c_gate_ctrl(1) [ 481.220486] cx22702_i2c_gate_ctrl(0) [ 481.221674] cx88[0]/2-bb: Firmware and/or mailbox pointer not initialized or corrupted [ 481.221764] cx88[0]/2: registered device video1 [mpeg] [ 481.221814] cx22702_i2c_gate_ctrl(1) [ 481.224437] cx22702_i2c_gate_ctrl(0) [ 481.225628] cx22702_i2c_gate_ctrl(1) [ 481.229153] cx22702_i2c_gate_ctrl(0) [ 481.230419] cx22702_i2c_gate_ctrl(1) [ 481.233605] cx22702_i2c_gate_ctrl(0) [ 481.234836] cx22702_i2c_gate_ctrl(1) [ 481.237604] cx22702_i2c_gate_ctrl(0) [ 481.241821] cx88[0]/2-mpeg: cx8802_request_acquire() Post acquire GPIO=ef9e [ 481.241842] cx88[0]/2-bb: Firmware and/or mailbox pointer not initialized or corrupted [ 483.658039] cx88[0]/2-bb: ERROR: Firmware load failed (checksum mismatch). [ 483.658114] cx88[0]/2-mpeg: cx8802_request_release() Post release GPIO=ef9e The main difference I can spot is that in the fail case I always see: [ 7.147301] i2c i2c-2: sendbytes: NAK bailout. [ 7.147380] cx22702_readreg: error (reg == 0x1f, ret == -5) Does anyone have an idea what could be going wrong? Suggestions/patches are very welcome. Thanks a lot for your help, Martin. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
