On 08/21/2012 07:13 PM, M. Fletcher wrote:
Open the rtl28xxu.c file and find line:
{ DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK, replace
it:
{ DVB_USB_DEVICE(0x185b, 0x0680,
Line changed as follows:
//{ DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK,
{ DVB_USB_DEVICE(0x185b, 0x0680,
&rtl2832u_props, "NOXON DAB/DAB+ USB dongle", NULL) },
Compile and install.
Successful.
Enable debugs:
#modprobe dvb_usb_rtl28xxu; echo -n 'module dvb_usb_rtl28xxu +p' >
/sys/kernel/debug/dynamic_debug/control
Executing this entire line produced:
bash: /sys/kernel/debug/dynamic_debug/control: No such file or directory
Succesfully executed:
modprobe dvb_usb_rtl28xxu
Module loaded:
root@DCTbox:/# lsmod | grep dvb
dvb_usb_rtl28xxu 18522 0
dvb_usbv2 23726 1 dvb_usb_rtl28xxu
rc_core 26343 2 dvb_usb_rtl28xxu,dvb_usbv2
rtl2830 18340 1 dvb_usb_rtl28xxu
dvb_core 110590 2 dvb_usbv2,rtl2830
plug stick in and look what dmesg says. With a good luck there is supported
RF-tuner and it works, but most likely there is some RF-tuner which is >not
supported and it does not work.
root@DCTbox:/home/dct# dmesg
[ 136.285497] usb 5-2: new high-speed USB device number 4 using xhci_hcd
[ 136.319609] usb 5-2: ep 0x81 - rounding interval to 32768 microframes, ep
desc says 0 microframes
[ 136.367747] WARNING: You are using an experimental version of the media
stack.
[ 136.367748] As the driver is backported to an older kernel, it doesn't
offer
[ 136.367749] enough quality for its usage in production.
[ 136.367750] Use it with care.
[ 136.367750] Latest git patches (needed if you report a bug to
linux-media@xxxxxxxxxxxxxxx):
[ 136.367751] 9b78c5a3007e10a172d4e83bea18509fdff2e8e3 [media] b2c2:
export b2c2_flexcop_debug symbol
[ 136.367752] 88f8472c9fc6c08f5113887471f1f4aabf7b2929 [media] Fix some
Makefile rules
[ 136.367753] 893430558e5bf116179915de2d3d119ad25c01cf [media]
cx23885-cards: fix netup card default revision
[ 136.389963] WARNING: You are using an experimental version of the media
stack.
[ 136.389964] As the driver is backported to an older kernel, it doesn't
offer
[ 136.389965] enough quality for its usage in production.
[ 136.389965] Use it with care.
[ 136.389966] Latest git patches (needed if you report a bug to
linux-media@xxxxxxxxxxxxxxx):
[ 136.389966] 9b78c5a3007e10a172d4e83bea18509fdff2e8e3 [media] b2c2:
export b2c2_flexcop_debug symbol
[ 136.389967] 88f8472c9fc6c08f5113887471f1f4aabf7b2929 [media] Fix some
Makefile rules
[ 136.389968] 893430558e5bf116179915de2d3d119ad25c01cf [media]
cx23885-cards: fix netup card default revision
[ 136.407633] usb 5-2: dvb_usbv2: found a 'NOXON DAB/DAB+ USB dongle' in
warm state
[ 136.407655] usbcore: registered new interface driver dvb_usb_rtl28xxu
[ 136.434729] usb 5-2: dvb_usbv2: will pass the complete MPEG2 transport
stream to the software demuxer
[ 136.434796] DVB: registering new adapter (NOXON DAB/DAB+ USB dongle)
[ 136.470930] usb 5-2: dvb_usb_rtl28xxu: E4000 tuner found
[ 136.482557] usb 5-2: dvb_usbv2: 'NOXON DAB/DAB+ USB dongle' error while
loading driver (-19)
[ 136.483313] usb 5-2: dvb_usbv2: 'NOXON DAB/DAB+ USB dongle' successfully
deinitialized and disconnected
If this is an unsupported tuner do I need to get a different usb device or
can I try a different rtl driver?
No luck, no driver for e4000.
I think vendor driver could support your device, try to find it.
regards
Antti
--
http://palosaari.fi/
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