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[linux-dvb] Re: Problem with Nova-T & 2.6.1



zen7175@zen.co.uk wrote:
Holger Waechtler <holger@convergence.de> wrote :


zen7175@zen.co.uk
wrote:

Koivisto Kimmo &amp;lang=en">kimmo.koivisto@surfeu.fi>
wrote :


Hi

I've been reading various things about how to get a DVB card working,
and am know quite confused as to what is actually required. I would like
to avoid having to compile a driver if at all possible (from reading
around


it seems that the 2.6 kernel should support my dvb card without any other
patches, is this right?).
Hello

At least my Nova-T worked with Fedora C1 + 2.6.1-1.37, I haven't tried it
with

newer kernels.


I have installed Fedora Core1, with a 2.6.1-1.61 kernel (from the Fedora
Core2 development tree).

I did the same



Can anybody suggest what I should be 'modprobing' to get the card (&
frontend) recognised. I assumed that a modprobe of tda1004x (after the
dvb

& budget bits are loaded) should be enough, but the tda1004x module isn't
found.
My card is nova-t pci, version 923.

I'm loading the modules in following order (I also have analog TV card,
which

uses bttv so I have some of the modules needed loaded already):

dvb_core
saa7146
budget-core
budget
grundig_29504-401

List of other modules that are loaded too (for analog TV-card):
tuner tvaudio msp3400 bttv video_buf i2c_algo_bit btcx_risc i2c_core v4l2_common
After I have loaded the modules, dmesg shows:
saa7146: register extension 'budget dvb'.
saa7146: found saa7146 @ mem e2f91000 (revision 1, irq 5) (0x13c2,0x1005).
DVB: registering new adapter (TT-Budget/WinTV-NOVA-T PCI).
TT-Budget/WinTV-NOVA-T PCI adapter 0 has MAC addr = 00:d0:5c:20:4d:8e
DVB: registering frontend 0:0 (Grundig 29504-401)..

Only thing that you need, is dvb-apps from CVS. From dvb-apps you can find

scan and tzap.

scan: you can scan your channels and create channels.conf file for other applications
tzap: you can tune to some channel with this

In addition, you can get the dvbtools from dvbtools CVS (http://sourceforge.net/projects/dvbtools/),
where you can get:
dvbtune: you can scan your channels and do other things that I dont know anything dvbstream: you can pipe your audio and video stream to file or to some
player

(mplayer).
You can use mplayer or xine directly without dvbstream by defining dvb://
to

the command line (mplayer dvb:// -tv lots-of-options).

Someone should verify that these "instructions" are okay, I'm not sure
about

anything...

BR
Kimmo Koivisto


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Thanks for the info.

The more I look at this, (and I may be very wrong on this as my linux
experience isn't great) it appears as though the FC2 2.6.1-1.61 kernel package
isn't created with a module for the tda1004x frontend.

From the kernel config file;

#
# Digital Video Broadcasting Devices
#
CONFIG_DVB=y
CONFIG_DVB_CORE=m

#
# Supported Frontend Modules
#
CONFIG_DVB_TWINHAN_DST=m
CONFIG_DVB_STV0299=m
# CONFIG_DVB_ALPS_TDLB7 is not set
CONFIG_DVB_ALPS_TDMB7=m
CONFIG_DVB_ATMEL_AT76C651=m
CONFIG_DVB_CX24110=m
CONFIG_DVB_GRUNDIG_29504_491=m
CONFIG_DVB_GRUNDIG_29504_401=m
CONFIG_DVB_MT312=m
CONFIG_DVB_VES1820=m
CONFIG_DVB_VES1X93=m

# # Supported SAA7146 based PCI Adapters
#
CONFIG_DVB_AV7110=m
CONFIG_DVB_AV7110_OSD=y
CONFIG_DVB_BUDGET=m
CONFIG_DVB_BUDGET_CI=m
CONFIG_DVB_BUDGET_AV=m
CONFIG_DVB_BUDGET_PATCH=m

#
# Supported USB Adapters
#
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m

#
# Supported FlexCopII (B2C2) Adapters
#
CONFIG_DVB_B2C2_SKYSTAR=m

#
# Supported BT878 Adapters
#
CONFIG_DVB_BT8XX=m
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_VIDEO_VIDEOBUF=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_BUF=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m

#


Should I expect a module for tda1004x?
Read dvb-kernel/linux/Documentation/dvb/firmware.txt and the kernel config help for the tda1004x -- you need to install a not anymore included firmware file coming with your windows driver to get this driver running...

PC sucks.

Holger



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Hi
Two different locations are mentioned in the dvb-kernel firmware.txt;

/etc/dvb/tda1004x.bin
and the kernel tda1004x Kconfig file;
/usr/lib/hotplug/firmware/tda1004x.bin

I have placed the .dll file to both locations, but I still can't modprobe tda1004x. I assume i'm missing something fairly obvious. Any ideas?
Have you recompiled the driver? Check for warnings at compile time and follow the instructions there...

Holger



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