[linux-dvb] HVR-4000 driver problems - i2c error

[Ales Jurik <ajurik@quick.cz>]

Hi,

I've got a HVR-4000, but I have now some very strange problems.
I have Debian Leeny with 2.6.25-2 kernel and multiproto from Igor Lipianin hg 
running at Athlon64 X2 2700+ and Asus M2N-DVI mobo. 
Whole multiproto tree compiled without any problem.

- when starting system I got this message:

[   24.658572] tda9887 0-0043: i2c i/o error: rc == -121 (should be 4)
[   24.659047] tuner-simple 0-0061: i2c i/o error: rc == -121 (should be 4)
[   23.609971] tda9887 0-0043: i2c i/o error: rc == -121 (should be 4)

- the firmware is loaded into the card at first time the card is opened - it 
is okay?

[  917.660620] cx24116_firmware_ondemand: Waiting for firmware upload 
(dvb-fe-cx24116.fw)...
[  917.703010] cx24116_firmware_ondemand: Waiting for firmware upload(2)...
[  922.703870] cx24116_load_firmware: FW version 1.22.82.0
[  922.703889] cx24116_firmware_ondemand: Firmware upload complete

The result is that only for some channels it is possible to get lock with 
szap2. VDR is hanging (or starting) when trying to tune to initial channel, 
even when this channel is set to channel at which is szap2 successfull. I'm 
not able to say criteria which channels are possible to lock.

Any hints are appreciated.

BR,

Ales

[    9.343037] Linux video capture interface: v2.00
...
[    9.465617] cx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded
[    9.466569] cx88[0]: subsystem: 0070:6902, board: Hauppauge WinTV-HVR4000 
DVB-S/S2/T/Hybrid [card=68,autodetected]
[    9.466622] cx88[0]: TV tuner type 63, Radio tuner type -1
...
[    9.497778] cx88/0: cx2388x v4l2 driver version 0.0.6 loaded
[    9.539221] cx2388x alsa driver version 0.0.6 loaded
[    9.596629] cx88[0]: i2c init: enabling analog demod on HVR1300/3000/4000 
tuner
[    9.672364] tuner' 0-0043: chip found @ 0x86 (cx88[0])
[    9.701019] tda9887 0-0043: creating new instance
[    9.701019] tda9887 0-0043: tda988[5/6/7] found
[    9.704336] tuner' 0-0061: chip found @ 0xc2 (cx88[0])
[    9.705311] tuner' 0-0063: chip found @ 0xc6 (cx88[0])
[    9.750913] tveeprom 0-0050: Hauppauge model 69009, rev B2D3, serial# 
3326338
[    9.750954] tveeprom 0-0050: MAC address is 00-0D-FE-32-C1-82
[    9.750991] tveeprom 0-0050: tuner model is Philips FMD1216MEX (idx 133, 
type 63)
[    9.751041] tveeprom 0-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L') 
PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xf4)
[    9.751093] tveeprom 0-0050: audio processor is CX882 (idx 33)
[    9.751131] tveeprom 0-0050: decoder processor is CX882 (idx 25)
[    9.751169] tveeprom 0-0050: has radio, has IR receiver, has no IR 
transmitter
[    9.751218] cx88[0]: hauppauge eeprom: model=69009
[    9.802610] tuner-simple 0-0061: creating new instance
[    9.802610] tuner-simple 0-0061: type set to 63 (Philips FMD1216ME MK3 
Hybrid Tuner)
[    9.805659] input: cx88 IR (Hauppauge WinTV-HVR400 as /class/input/input6
[    9.850619] cx88[0]/2: cx2388x 8802 Driver Manager
[    9.850619] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 19
[    9.850619] ACPI: PCI Interrupt 0000:01:06.2[A] -> Link [LNKA] -> GSI 19 
(level, low) -> IRQ 19
[    9.850619] cx88[0]/2: found at 0000:01:06.2, rev: 5, irq: 19, latency: 64, 
mmio: 0xfb000000
[    9.849788] ACPI: PCI Interrupt Link [LNEA] enabled at IRQ 18
[    9.849840] ACPI: PCI Interrupt 0000:04:00.0[A] -> <6>ACPI: PCI Interrupt 
0000:01:06.1[A] -> Link [LNKA] -> GSI 19 (level, low) -> IRQ 19
[    9.850619] cx88[0]/1: CX88x/0: ALSA support for cx2388x boards
[    9.849841] Link [LNEA] -> GSI 18 (level, low) -> IRQ 18
...
[    9.901424] cx88/2: cx2388x dvb driver version 0.0.6 loaded
[    9.901465] cx88/2: registering cx8802 driver, type: dvb access: shared
[    9.901505] cx88[0]/2: subsystem: 0070:6902, board: Hauppauge WinTV-HVR4000 
DVB-S/S2/T/Hybrid [card=68]
[    9.901557] cx88[0]/2: cx2388x based DVB/ATSC card
...
[    9.976606] DVB: registering new adapter (cx88[0])
[    9.976648] DVB: registering frontend 0 (Conexant CX24116/CX24118)...
[   10.053023] ACPI: PCI Interrupt 0000:01:06.0[A] -> Link [LNKA] -> GSI 19 
(level, low) -> IRQ 19
[   10.053123] cx88[0]/0: found at 0000:01:06.0, rev: 5, irq: 19, latency: 64, 
mmio: 0xfd000000
[   10.053216] cx88[0]/0: registered device video0 [v4l2]
[   10.053270] cx88[0]/0: registered device vbi0
[   10.053321] cx88[0]/0: registered device radio0
...
[   24.658572] tda9887 0-0043: i2c i/o error: rc == -121 (should be 4)
[   24.659047] tuner-simple 0-0061: i2c i/o error: rc == -121 (should be 4)
[   23.609971] tda9887 0-0043: i2c i/o error: rc == -121 (should be 4)
...
[  917.660620] cx24116_firmware_ondemand: Waiting for firmware upload 
(dvb-fe-cx24116.fw)...
[  917.703010] cx24116_firmware_ondemand: Waiting for firmware upload(2)...
[  922.703870] cx24116_load_firmware: FW version 1.22.82.0
[  922.703889] cx24116_firmware_ondemand: Firmware upload complete

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