Posts by iashok

Quote from CvH

the driver crashed (line 867) - no idea whats wrong

you can open an issue at Issues · tbsdtv/linux_media · GitHub or maybe crazycat can help

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Good news from my side - TBS5520SE is working on my RPi 2/3 and LE 9 Release.

I have not not tried DVB-T tuner, DVB-S2 is working - but ONLY with external power supply - on the red USB

-----------------------------

[ 2.434877] usb 1-1.4: New USB device found, idVendor=734c, idProduct=5521, bcdDevice= 0.01

[ 2.434897] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[ 2.434909] usb 1-1.4: Product: TBS 5521

[ 2.434920] usb 1-1.4: Manufacturer: TBS-Tech

...

[ 11.726565] Latest git patches (needed if you report a bug to linux-media@vger.kernel.org

[ 11.726565] b9ac0e830b87e363d357353ab54ae9f892bbd821 si2183: i2x_mutex in base.

[ 11.735432] dvb-usb: found a 'TBS 5520se USB2.0' in cold state, will try to load a firmware

[ 11.778694] dvb-usb: downloading firmware from file 'dvb-usb-tbsqbox-id5521.fw'

[ 11.778722] tbs5520se: start downloading TBS5520se firmware

[ 11.920932] dvb-usb: found a 'TBS 5520se USB2.0' in warm state.

[ 11.921690] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.

[ 11.929158] dvbdev: DVB: registering new adapter (TBS 5520se USB2.0)

[ 11.929199] usb 1-1.4: media controller created

[ 12.084823] dvb-usb: MAC address: 00:22:xx:xx:xx:xx

[ 12.088469] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.

[ 12.125591] i2c i2c-3: Added multiplexed i2c bus 4

[ 12.125618] si2183 3-0067: Silicon Labs Si2183 successfully attached

[ 12.148039] i2c i2c-4: av201x: Airoha Technology AV201x successfully attached

[ 12.170440] si2157 4-0061: Silicon Labs Si2147/2148/2157/2158 successfully attached

[ 12.222853] usb 1-1.4: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2183)...

[ 12.222904] dvbdev: dvb_create_media_entity: media entity 'Silicon Labs Si2183' registered.

[ 12.223383] usb 1-1.4: DVB: registering adapter 0 frontend 1 (Silicon Labs Si2183)...

[ 12.223425] dvbdev: dvb_create_media_entity: media entity 'Silicon Labs Si2183' registered.

[ 12.230229] dvb-usb: TBS 5520se USB2.0 successfully initialized and connected.

[ 12.230624] usbcore: registered new interface driver tbs5520se

[ 29.081567] si2183 3-0067: found a 'Silicon Labs Si2183-B60'

[ 29.123819] si2183 3-0067: downloading firmware from file 'dvb-demod-si2183-b60-01.fw'

[ 29.792597] si2183 3-0067: firmware version: 6.0.13

----------------------------

Quote from CvH

Its likely somehow broken, you could try to boot LE with the HW it runs at Debian - if it works there the LE side should be okay.

It works on my HTPC with LE alpha 009:

here
I've managed to display boot messages with the same board on my RPi

here

Quote from jcoenen

The one I recompiled on my laptop (intel 32 bits) and on a NUC (intel 64) were picked up from

hxxp*://http://github.com/tbsdtv/linux_media/wiki

Both instances are working, I can access both DVBT and DVBS devices (not simultaneously though, but that's normal I guess).

The only drawback is that if a EPG grab is running on the DVBS it locks the device and I cannot use a stream from the DVBT.

To be fair, tvheadend does not expect both DVBs running on the same USB device. I disabled the EPGgrab and since then I can switch back and forth between DVBT and DVBS.

Sorry for the delay.

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Agree, it's the same with my TBS 5520SE - it's working on my Debian Stretch Intel 64 bit HTPC with the same compiled drivers.

My RPi with CrazyCat drivers and latest alpha 009 hangs immediately when I connect the board. With the previous alpha there was a lot

of kernel oops, but the system was operational. Is there a major ARM issue with these drivers /maybe firmware/ or something else?