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ljalves / linux_media

TBS linux open source drivers
https://github.com/ljalves/linux_media/wiki
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TBS QBOX22 driver load error #101

Closed jendik closed 8 years ago

jendik commented 9 years ago

Hi Luis,

thanks a lot for all the work you've done once again...

I tried to use your latest driver versions with QBOX22 but got following error-(

Any idea? Could you help me please with that? Thanks a lot j.

sudo modprobe dvb_usb_tbsqbox22

dmesg: [ 256.675441] dvb-usb: found a 'TBS QBOX22 DVBS2 USB2.0' in cold state, will try to load a firmware [ 256.676473] dvb-usb: downloading firmware from file 'dvb-usb-tbsqbox-id5922.fw' [ 256.676483] tbsqbox22: start downloading TBSQBOX firmware [ 256.796873] dvb-usb: found a 'TBS QBOX22 DVBS2 USB2.0' in warm state. [ 256.797302] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 256.797832] dvb-usb: TBS QBOX22 DVBS2 USB2.0 error while loading driver (-23) [ 256.798030] usbcore: registered new interface driver tbsqbox22

lsusb: Bus 001 Device 003: ID 734c:5922 TBS Technologies China Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x734c TBS Technologies China idProduct 0x5922 bcdDevice 0.01 iManufacturer 1 iProduct 2 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 32 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0

ljalves commented 9 years ago

Do you have the dvb-usb-tbsqbox-id5922.fw file at /lib/firmware ?

mpmc commented 9 years ago

Hi both,

I haven't tried the 5922 in a while on my RPi, so today I decided to try and build the driver on my RPi2 & to my surprise (after a few hiccups) it works perfectly fine!

All, I did was make sure the kernel was up to date & grab the linux source made sure it was proper etc (so the driver builds correctly).

@ljalves There was a few warnings about a function being declared twice (write1 or something), when I rebuild on the RPi1 & if I get the message again I'll post it.

And heres the result!

[    7.978246] usb 1-1.5: new high-speed USB device number 5 using dwc_otg
[    8.098835] usb 1-1.5: New USB device found, idVendor=734c, idProduct=5922
[    8.107767] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    8.118183] usb 1-1.5: Product: TBS 5922
[    8.124096] usb 1-1.5: Manufacturer: TBS-Tech
[    8.131528] dvb-usb: found a 'TBS QBOX22 DVBS2 USB2.0' in cold state, will try to load a firmware
[    8.144441] dvb-usb: downloading firmware from file 'dvb-usb-tbsqbox-id5922.fw'
[    8.153865] tbsqbox22: start downloading TBSQBOX firmware
[    8.278166] dvb-usb: found a 'TBS QBOX22 DVBS2 USB2.0' in warm state.
[    8.286830] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[    8.299315] DVB: registering new adapter (TBS QBOX22 DVBS2 USB2.0)
[    8.307772] usb 1-1.5: media controller created
[    8.410216] dvb-usb: MAC address: 00:22:ab:c0:20:34
[    8.417981] dvb_register_media_device: media device 'dvb-demux' registered.
[    8.418303] dvb_register_media_device: media device 'dvb-dvr' registered.
[    8.418557] dvb_register_media_device: media device 'dvb-net' registered.
[    8.418760] i2c i2c-0: Added multiplexed i2c bus 1
[    8.425735] i2c i2c-0: Added multiplexed i2c bus 2
[    8.574294] i2c i2c-2: av201x: Airoha Technology AV201x successfully attached
[    8.583455] QBOX22: TBS5922 attached.
[    8.590857] QBOX22: frontend attached
[    8.596343] usb 1-1.5: DVB: registering adapter 0 frontend 0 (Tmax TAS2101)...
[    8.605858] dvb_register_media_device: media device 'Tmax TAS2101' registered.
[    8.606134] dvb-usb: TBS QBOX22 DVBS2 USB2.0 successfully initialized and connected.
[    8.791454] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    8.800170] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[   22.818270] usb 1-1.5: DVB: adapter 0 frontend 0 frequency 0 out of range (950000..2150000)

I remember having so many issue with this trying to get it to work on my RPi1 before, so I'm not sure what's changed but I'm tempted to see if it I can get it to run on that too!

It didn't take that long to build either! =D

Although now I'm stuck between using my Technisat and the TBS 5922! :+1: The TBS with @ljalves' driver seems to be slightly faster. If it's this good on an RPi1 I might continue to use it instead of the Technisat as thats becoming a collectors piece now (they no longer make pc tuners at all)!

ljalves commented 9 years ago

@mpmc , Thanks for letting me know that it works!

mpmc commented 9 years ago

@ljalves

Do you know how I go about integrating your drivers into the Raspberry Pi Kernel? =P

jendik commented 9 years ago

Hi Luis,

YES, I have it there...

~$ uname -va Linux jendaserver 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux ~$ ls -lrtah /lib/firmware/dvb-usb-tbsqbox-id5922.fw -rw-r--r-- 1 root root 8.0K May 30 14:30 /lib/firmware/dvb-usb-tbsqbox-id5922.fw ~$ md5sum /lib/firmware/dvb-usb-tbsqbox-id5922.fw c88d4b13b573b9c4726c5f4d8e0a9d8f /lib/firmware/dvb-usb-tbsqbox-id5922.fw

mpmc commented 9 years ago

@jendik

I'm getting the same hash too

mark@tvpi:~$ md5sum /lib/firmware/dvb-usb-tbsqbox-id5922.fw
c88d4b13b573b9c4726c5f4d8e0a9d8f  /lib/firmware/dvb-usb-tbsqbox-id5922.fw

But I'm using a newer kernel with the drivers, so you may want to upgrade & try again, IIRC I used 3.12 the last time I tried on my RPi1 & it completely crashed the Pi.

I know you're not using the PI but I have used it fine on my Microserver before without issue.

Linux tvpi 3.18.14-v7+ #794 SMP PREEMPT Sun Jun 7 12:50:51 BST 2015 armv7l GNU/Linux
jendik commented 9 years ago

OK...thx for the info... I'll give it a try...

take care j.

jendik commented 9 years ago

Hi,

I've updated the kernel, but unfortunately there is the same issue...

Probably smth bad in my OS...Have you got any idea how to resolve it please?

thx a lot j.

Linux 3.16.0-43-generic #58~14.04.1-Ubuntu SMP Mon Jun 22 10:21:20 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.2 LTS Release: 14.04 Codename: trusty

ljalves commented 8 years ago

Closing old issue - reopen if needed.