On 2016-01-05 11:24, Torbjorn Jansson wrote:
Hello.
i just bought a new CT2-4650 dvb usb device for use with dvb-t2.
i picked this since it was supposed to be already working with the built
in drivers in the kernel, but that is not the case.
as far as i can tell it is the module dvb-usb-dvbsky that is supposed to
be loaded for this device.
after checking the source and the output of lsusb the device i have
appears to have a new product id that the drivers dont yet support :(
top few lines of output from lsusb -v:
----
Bus 006 Device 003: ID 0b48:3015 TechnoTrend AG
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0b48 TechnoTrend AG
idProduct 0x3015
bcdDevice 0.00
iManufacturer 1 CityCom GmbH
iProduct 2 TechnoTrend USB2.0
----
the only id number i can find in the source for CT2_4650_CI is 0x3012
and not 0x3015
any idea what to do?
as an experiment i modified linux/drivers/media/dvb-core/dvb-usb-ids.h
by changing this line:
#define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI> 0x3012
to
#define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI> 0x3015
and recompiled the modules and got it to work.
modules load, i can scan channels, tuning and watching tv works and the
CI module works too.
so looks like it will be possible to just add this id and get it to work.
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