[mythtv-users] Re: mythtv-users Digest, Vol 27, Issue 18

Tue Apr 5 22:19:54 UTC 2005

I have mine working after figuring out that I had installed
vidoe4linux and bttv-kmdl via apt-get.  After I removed them the
cx88-dvb driver installed fine.

-Gregg
> 
> I have been unsuccessful still in trying to load the DVB drivers for my pcHDTV-3000.  What I have done so far is: Download the drivers for the pcHDTV from their website (using the latest 2.0 drivers). Installed the DVB programs as per Mr. Sturgeon's instructions to add azap
> 
>             Those instructions dictated to got to kernel 2.6.11
> 
>             I also upgraded to lastest nVidia 7174 drivers
> 
>             Now when I try to install the pcHDTV drivers,  I do the "make", "make install" and "make udev". Below are the results for the make, make install, modprobe cx88-dvb and dmesg
> 
> If anyone has any ideas, they would be greatly appreciated.  Thanks in advance. (Sorry for the long logs ... better to be complete than miss something important)
> 
> MythTV.019
> 
> FC3-kernel 2.6.11
> 
> Asus P5AD2 Premium Motherboard
> 
> Pentium 540 3.2GHz LGA775
> 
> 1GB of DDR2 RAM
> 
>  Gigabyte nVidia 6600GT RT pci-16x
> 
>  pcHDTV-3000
> 
> [@localhost pcHDTV-2.0]# make
> 
> make -C /lib/modules/2.6.11/build SUBDIRS=/pcHDTV-2.0 modules
> 
> make[1]: Entering directory `/usr/src/linux-2.6.11'
> 
>   Building modules, stage 2.
> 
>   MODPOST
> 
> make[1]: Leaving directory `/usr/src/linux-2.6.11'
> 
> [@localhost pcHDTV-2.0]# make install
> 
> strip --strip-debug bt878.ko btcx-risc.ko bttv.ko cx22702.ko cx24110.ko cx8800.k
> 
> o cx8801.ko cx8802.ko cx88-atsc.ko cx88-blackbird.ko cx88-dvb.ko cx88xx.ko dst.k
> 
> o dvb-bt8xx.ko dvb-core.ko dvb-pll.ko ir-common.ko ir-kbd-gpio.ko ir-kbd-i2c.ko
> 
> msp3400.ko mt352.ko nxt6000.ko or51132.ko or51211.ko saa6752hs.ko saa7134-dvb.ko
> 
>  saa7134-empress.ko saa7134.ko sp887x.ko tda1004x.ko tda9887.ko tuner.ko tvaudio
> 
> .ko tveeprom.ko tvmixer.ko v4l1-compat.ko v4l2-common.ko video-buf-dvb.ko video-
> 
> buf.ko
> 
> <deleted for space>
> 
> `videodev2.h' -> `/usr/include/linux/videodev2.h'
> 
> `videodev.h' -> `/usr/include/linux/videodev.h'
> 
> su -c "patch -Np0 /usr/include/linux/videodev2.h <videodev2-patch"
> 
> patching file /usr/include/linux/videodev2.h
> 
> su -c "./scripts/patch_modprobe.sh"
> 
> [@localhost pcHDTV-2.0]# modprobe cx88-dvb
> 
> WARNING: Error inserting video_buf_dvb (/lib/modules/2.6.11/v4l2/video-buf-dvb.k
> 
> o): Unknown symbol in module, or unknown parameter (see dmesg)
> 
> WARNING: Error inserting video_buf_dvb (/lib/modules/2.6.11/v4l2/video-buf-dvb.k
> 
> o): Unknown symbol in module, or unknown parameter (see dmesg)
> 
> FATAL: Error inserting cx88_dvb (/lib/modules/2.6.11/v4l2/cx88-dvb.ko): Unknown
> 
> symbol in module, or unknown parameter (see dmesg)
> 
> FATAL: Error running install command for cx88_dvb
> 
> =============================
> 
> [@localhost ~]# dmesg
> 
> ACPI: PCI interrupt 0000:01:03.0[A] -> GSI 21 (level, low) -> IRQ 193
> 
> ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[193]  MMIO=[d2cef000-d2cef7ff]  Max Packet=[4096]
> 
> md: Autodetecting RAID arrays.
> 
> md: autorun ...
> 
> md: ... autorun DONE.
> 
> NET: Registered protocol family 10
> 
> Disabled Privacy Extensions on device c03a33a0(lo)
> 
> IPv6 over IPv4 tunneling driver
> 
> ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00e0180000c3235a]
> 
> nvidia: module license 'NVIDIA' taints kernel.
> 
> ACPI: PCI interrupt 0000:05:00.0[A] -> GSI 16 (level, low) -> IRQ 217
> 
> PCI: Setting latency timer of device 0000:05:00.0 to 64
> 
> NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module  1.0-7174  Tue Mar 22 06:44:39 PST 2005
> 
> ACPI: Power Button (FF) [PWRF]
> 
> ibm_acpi: ec object not found
> 
> EXT3 FS on sda2, internal journal
> 
> cdrom: open failed.
> 
> kjournald starting.  Commit interval 5 seconds
> 
> EXT3 FS on sda1, internal journal
> 
> EXT3-fs: mounted filesystem with ordered data mode.
> 
> SGI XFS with ACLs, security attributes, large block numbers, no debug enabled
> 
> SGI XFS Quota Management subsystem
> 
> Adding 1574360k swap on /dev/sda3.  Priority:-1 extents:1
> 
> parport: PnPBIOS parport detected.
> 
> parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
> 
> Trying to free free DMA3
> 
> pnp: Device 00:06 disabled.
> 
> ip_tables: (C) 2000-2002 Netfilter core team
> 
> ip_tables: (C) 2000-2002 Netfilter core team
> 
> ACPI: PCI interrupt 0000:01:0a.0[A] -> GSI 21 (level, low) -> IRQ 193
> 
> eth0: no IPv6 routers present
> 
> pnp: Device 00:06 activated.
> 
> parport: PnPBIOS parport detected.
> 
> pnp: Device 00:06 disabled.
> 
> lp: driver loaded but no devices found
> 
> cx88[0]/2: atsc_open - device data
> 
> cx88[0]/2: device minor 1
> 
> cx88[0]/2: tuner_type 52
> 
> program python is using a deprecated SCSI ioctl, please convert it to SG_IO
> 
> kobject_register failed for dvb_core (-17)
> 
>  [<c01d0e71>] kobject_register+0x51/0x60
> 
>  [<c013a5f8>] mod_sysfs_setup+0x58/0xb0
> 
>  [<c013b970>] load_module+0xa00/0xae0
> 
>  [<c013baa8>] sys_init_module+0x58/0x220
> 
>  [<c010405d>] sysenter_past_esp+0x52/0x75
> 
> video_buf_dvb: disagrees about version of symbol dvb_dmx_release
> 
> video_buf_dvb: Unknown symbol dvb_dmx_release
> 
> video_buf_dvb: disagrees about version of symbol dvb_dmx_swfilter
> 
> video_buf_dvb: Unknown symbol dvb_dmx_swfilter
> 
> video_buf_dvb: disagrees about version of symbol dvb_dmx_init
> 
> video_buf_dvb: Unknown symbol dvb_dmx_init
> 
> kobject_register failed for dvb_core (-17)
> 
>  [<c01d0e71>] kobject_register+0x51/0x60
> 
>  [<c013a5f8>] mod_sysfs_setup+0x58/0xb0
> 
>  [<c013b970>] load_module+0xa00/0xae0
> 
>  [<c013baa8>] sys_init_module+0x58/0x220
> 
>  [<c010405d>] sysenter_past_esp+0x52/0x75
> 
> <repeats over and over>
> 
> John Sturgeon <mythtv at sturgeonfamily.com> wrote: SacTwoThirtyEight wrote:
> 
> > First off, I'd like to thank everyone on their help so far. Here is
> > where I'm at ...
> > If I load "modprobe cx8800" -- no errors and no signal.
> > "modprobe cx88-dvb" -- no errors and no signal
> > "modprobe cx88-atsc" -- no errors and 92-98% signal.
> >
> > The question now becomes can I use atsc in mythtv ? I thought it was
> > preferred to use dvb because that will hopefully be more heavily
> > supported in upcoming releases on mythtv. Anyone have any ideas on this ?
> >
> 
> You say no signal... How are you checking for a signal when cx88-dvb
> drivers have loaded? You should follow the directions at
> http://www.rsmas.miami.edu/personal/angel/mythtv/air2pc-howto.html
> and get azap. I don't think dtvsignal will work for the dvb drivers.
> If at all possible, I would recommend sticking with cx88-dvb, it plays
> nicer with MythTV.
> 
> --
> John Sturgeon <><
> http://www.sturgeonfamily.com/mythtv.php
> 
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> End of mythtv-users Digest, Vol 27, Issue 18
> ********************************************
>