Re: saa7146_vv.ko and dvb-ttpci.ko undefined with kernel 2.6.23.17

Stone <syphyr@xxxxxxxxx> · Tue, 29 Apr 2008 23:36:18 +0200

Thanks for the confirmation.  Would you happen to know which file to
edit so that I can add such missing dependencies (ie;
videobuf-dma-sg)?  It seems like it should be a one line fix.  I would
build "all" but my machine is so slow, it really drags on.  There must
be an easier way.

Best Regards.

On Tue, Apr 29, 2008 at 9:58 PM, hermann pitton <hermann-pitton@xxxxxxxx> wrote:

Hi,

Am Dienstag, den 29.04.2008, 07:01 +0200 schrieb Stone:

> I tried to build current v4l-dvb against kernel 2.6.23.17 and now I

> have the following undefined errors.  I assume there is a problem with

> the build script because some of the drivers were moved to a new

> location.  Does anyone have a patch?  I'm not sure if this is another

> problem, but I also noticed that 7 additional modules are built since

> revision 7673 and I did not select any new drivers in the menuconfig.

>

> Groeten.

due of current changes, but also since long before, the backward compat

of the build system is broken. Means if you use xconfig/menuconfig you

can't trust that all dependencies are resolved automatically.

Specifically at the moment saa7146 related build is broken.

It should select videobuf-dma-sg but doesn't yet.

The worst I did built so far was a 2.6.20 fc5, still doable if you

collect the modules of several different build attempts, since make all

does not enable everything and I had also to disable one frontend

manually the old compiler there did not like.

However, at least 2.6.23/24/25 should build without visible unresolved

dependencies if you "make distclean" and just "make". (all)

The only warning here is:

CC [M]  /mnt/xfer/mercurial/v4l-dvb-head/v4l-dvb/v4l/cx88-i2c.o

/mnt/xfer/mercurial/v4l-dvb-head/v4l-dvb/v4l/cx88-i2c.c: In function 'attach_inform':

/mnt/xfer/mercurial/v4l-dvb-head/v4l-dvb/v4l/cx88-i2c.c:105: warning: unused variable 'tun_setup'

gcc (GCC) 4.1.2 20070925 (Red Hat 4.1.2-33)

> Kernel build directory is /lib/modules/2.6.23.17.20080229.1/build

> make -C /lib/modules/2.6.23.17.20080229.1/build

> SUBDIRS=/var/local/linuxtv.cvs/v4l-dvb/v4l  modules

> make[2]: Entering directory `/var/local/kernel-src/linux-2.6.23.17'

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-xc2028.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-simple.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-types.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/mt20xx.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tda8290.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tea5767.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tea5761.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tda9887.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/xc5000.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/videodev.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/compat_ioctl32.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l2-int-device.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l2-common.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l1-compat.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvbdev.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dmxdev.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb_demux.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb_filter.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb_ca_en50221.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb_frontend.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb_net.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb_ringbuffer.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb_math.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/av7110_hw.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/av7110_v4l.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/av7110_av.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/av7110_ca.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/av7110.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/av7110_ipack.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/av7110_ir.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_fops.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_video.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_hlp.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vbi.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-core.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-core.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/stv0299.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/sp8870.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tda8083.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/l64781.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/ves1820.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/ves1x93.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/stv0297.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/lnbp21.o

>   CC [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/ttpci-eeprom.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.o

>   Building modules, stage 2.

>   MODPOST 27 modules

> WARNING:

> "videobuf_to_dma" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "videobuf_mmap_mapper" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_mmap_setup" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_queue_cancel" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_streamon" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "videobuf_iolock" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "saa7146_pgtable_free" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "saa7146_pgtable_alloc" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_read_one" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "videobuf_qbuf" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "saa7146_pgtable_build_single" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_querybuf" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "videobuf_read_stream" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_dma_unmap" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_queue_sg_init" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_stop" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "saa7146_devices" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "saa7146_debug" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "videobuf_dqbuf" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "videobuf_waiton" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "videobuf_reqbufs" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "videobuf_dma_free" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko]

> undefined!

> WARNING:

> "saa7146_devices_lock" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_poll_stream" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "videobuf_streamoff" [/var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko] undefined!

> WARNING:

> "saa7146_vfree_destroy_pgtable" [/var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.ko] undefined!

> WARNING:

> "saa7146_vmalloc_build_pgtable" [/var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.ko] undefined!

> WARNING:

> "saa7146_setgpio" [/var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.ko]

> undefined!

> WARNING:

> "saa7146_register_extension" [/var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.ko] undefined!

> WARNING:

> "saa7146_i2c_adapter_prepare" [/var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.ko] undefined!

> WARNING:

> "saa7146_wait_for_debi_done" [/var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.ko] undefined!

> WARNING:

> "saa7146_unregister_extension" [/var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.ko] undefined!

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/compat_ioctl32.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/compat_ioctl32.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-core.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-core.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/dvb-ttpci.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/l64781.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/l64781.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/lnbp21.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/lnbp21.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/mt20xx.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/mt20xx.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/saa7146_vv.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/sp8870.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/sp8870.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/stv0297.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/stv0297.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/stv0299.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/stv0299.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tda8083.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tda8083.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tda8290.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tda8290.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tda9887.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tda9887.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tea5761.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tea5761.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tea5767.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tea5767.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/ttpci-eeprom.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/ttpci-eeprom.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-simple.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-simple.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-types.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-types.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-xc2028.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner-xc2028.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/tuner.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l1-compat.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l1-compat.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l2-common.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l2-common.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l2-int-device.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/v4l2-int-device.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/ves1820.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/ves1820.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/ves1x93.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/ves1x93.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/videodev.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/videodev.ko

>   CC      /var/local/linuxtv.cvs/v4l-dvb/v4l/xc5000.mod.o

>   LD [M]  /var/local/linuxtv.cvs/v4l-dvb/v4l/xc5000.ko

> make[2]: Leaving directory `/var/local/kernel-src/linux-2.6.23.17'

> ./scripts/rmmod.pl check

> found 27 modules

If you enable for example saa7134 support under video you should get the

missing videobuf* modules too until the build dependencies are working

for saa7146 again?

Cheers,

Hermann

_______________________________________________
linux-dvb mailing list
linux-dvb@xxxxxxxxxxx
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb