[Android Software/Hacking General [Developers Only]] kalekume:
Hi,

I would really appreciate any help. Tvheadend is launched correctly but I cannot scan frequencies.

I managed to compile the kernel modules (RTL8232 tuner R820T) for Amlogic DroidTV MX (kernel 3.0.50).

But I can only load the module "dvb-usb-rtl2832.ko". When I try to load the other modules (dvb-core,dvb-pll,dvb-usb)

I get an error. This is the dmesg output of the error when I try to load dvb-usb module:

dvb_usb: exports duplicate symbol dvb_usb_device_exit (owned by kernel)

However the module "dvb-usb-rtl2832.ko" seems to be loaded correctly:

<6>[ 65.075452@1] dvb-usb: found a 'RTL2832U DVB-T USB DEVICE' in warm state.

<6>[ 65.076606@1] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.

<6>[ 65.087091@0] DVB: registering new adapter (RTL2832U DVB-T USB DEVICE)

<4>[ 66.048152@0] DVB: registering adapter 1 frontend -610008276 (Realtek DVB-T RTL2832)...

<6>[ 66.054248@0] input: IR-receiver inside an USB DVB receiver as /devices/lm1/usb2/2-1/2-1.2/input/input8

<6>[ 66.062022@0] dvb-usb: schedule remote query interval to 287 msecs.

<6>[ 66.069996@1] dvb-usb: RTL2832U DVB-T USB DEVICE successfully initialized and connected.

<6>[ 66.075501@1] usbcore: registered new interface driver dvb_usb_rtl2832u

Tvheadend is launched correctly but I cannot scan frequencies.

[ ERROR]:dvb: "/dev/dvb/adapter1" tuning to "858,000 kHz" -- Front configuration failed -- Operation not supported on transport endpoint, frequency: 858000000

TVHeadend entire log:

Nov 25 22:59:12 [ INFO]:START: initialising

Nov 25 22:59:12 [ DEBUG]:config: no configuration, loading defaults

Nov 25 22:59:12 [ INFO]:charset: 71 entries loaded

Nov 25 22:59:12 [ INFO]:dvb: Found adapter /dev/dvb/adapter1 (Realtek DVB-T RTL2832) via USB (480 Mbit/s)

Nov 25 22:59:12 [ INFO]:dvb: Adapter /dev/dvb/adapter1 will run in filtered mode

Nov 25 22:59:12 [ INFO]:webui: Running web interface in debug mode

Nov 25 22:59:12 [ INFO]:CSA: Using 32bit parallel descrambling

Nov 25 22:59:12 [ INFO]:epggrab: module eit created

Nov 25 22:59:12 [ INFO]:epggrab: module uk_freesat created

Nov 25 22:59:12 [ INFO]:epggrab: module uk_freeview created

Nov 25 22:59:12 [ INFO]:epggrab: module viasat_baltic created

Nov 25 22:59:12 [ DEBUG] opentv: dictionary skyit loaded

Nov 25 22:59:12 [ DEBUG] opentv: dictionary skyeng loaded

Nov 25 22:59:12 [ DEBUG] opentv: dictonaries loaded

Nov 25 22:59:12 [ DEBUG] opentv: genre map skyuk loaded

Nov 25 22:59:12 [ DEBUG] opentv: genre maps loaded

Nov 25 22:59:12 [ INFO]:epggrab: module opentv-ausat created

Nov 25 22:59:12 [ DEBUG] opentv: provider ausat loaded

Nov 25 22:59:12 [ INFO]:epggrab: module opentv-skyuk created

Nov 25 22:59:12 [ DEBUG] opentv: provider skyuk loaded

Nov 25 22:59:12 [ INFO]:epggrab: module opentv-skyit created

Nov 25 22:59:12 [ DEBUG] opentv: provider skyit loaded

Nov 25 22:59:12 [ DEBUG] opentv: providers loaded

Nov 25 22:59:12 [ INFO]:epggrab: module pyepg created

Nov 25 22:59:12 [ INFO]:epggrab: module xmltv created

Nov 25 22:59:12 [ DEBUG]:epggrab: using internal grab search

Nov 25 22:59:12 [ INFO]:epgdb: loaded v2

Nov 25 22:59:12 [ INFO]:epgdb: channels 0

Nov 25 22:59:12 [ INFO]:epgdb: brands 0

Nov 25 22:59:12 [ INFO]:epgdb: seasons 0

Nov 25 22:59:12 [ INFO]:epgdb: episodes 0

Nov 25 22:59:12 [ INFO]:epgdb: broadcasts 0

Nov 25 22:59:12 [ INFO]:dvr: Creating new configuration ''

Nov 25 22:59:12 [WARNING]:dvr: Output directory for video recording is not yet configured for DVR configuration "". Defaulting to to "/". This can be changed from the web user interface.

Nov 25 22:59:12 [ NOTICE]:START: HTS Tvheadend version started, running as PID:5174 UID:0 GID:0, settings located in '/sdcard/.hts/'

Nov 25 22:59:13 [ DEBUG]:dvb: /dev/dvb/adapter1 opened frontend /dev/dvb/adapter1/frontend0

Nov 25 22:59:13 [ DEBUG]:dvb: /dev/dvb/adapter1 started dvr thread

Nov 25 22:59:13 [ DEBUG]:dvb: "/dev/dvb/adapter1" tuning to "858,000 kHz" (Initial autoscan)

Nov 25 22:59:14 [ ERROR]:dvb: "/dev/dvb/adapter1" tuning to "858,000 kHz" -- Front configuration failed -- Operation not supported on transport endpoint, frequency: 858000000

Nov 25 22:59:33 [ DEBUG]:dvb: "/dev/dvb/adapter1" tuning to "850,000 kHz" (Initial autoscan)

Nov 25 22:59:33 [ ERROR]:dvb: "/dev/dvb/adapter1" tuning to "850,000 kHz" -- Front configuration failed -- Operation not supported on transport endpoint, frequency: 850000000

Nov 25 22:59:53 [ DEBUG]:dvb: "/dev/dvb/adapter1" tuning to "842,000 kHz" (Initial autoscan)

Nov 25 22:59:53 [ ERROR]:dvb: "/dev/dvb/adapter1" tuning to "842,000 kHz" -- Front configuration failed -- Operation not supported on transport endpoint, frequency: 842000000

Nov 25 22:59:59 [ INFO]:epgdb: saved

Nov 25 22:59:59 [ INFO]:epgdb: brands 0

Nov 25 22:59:59 [ INFO]:epgdb: seasons 0

Nov 25 22:59:59 [ INFO]:epgdb: episodes 0

Nov 25 22:59:59 [ INFO]:epgdb: broadcasts 0

Nov 25 22:59:59 [ NOTICE]:STOP: Exiting HTS Tvheadend