diff options
| author | Olli Salonen <olli.salonen@iki.fi> | 2014-08-08 04:06:37 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-09-02 15:12:38 -0300 |
| commit | 6832d11edde3e47ef54e0da5d61380de9043b704 (patch) | |
| tree | 066119346b64fae749e3c09527315e38a25f5fa2 /drivers/media/usb/dvb-usb/Kconfig | |
| parent | 868736ad3404b205794bc04233eca58293818dea (diff) | |
| download | lwn-6832d11edde3e47ef54e0da5d61380de9043b704.tar.gz lwn-6832d11edde3e47ef54e0da5d61380de9043b704.zip | |
[media] cxusb: Add support for TechnoTrend TT-connect CT2-4650 CI
TechnoTrend TT-connect CT2-4650 CI (0b48:3012) is an USB DVB-T2/C tuner with
the following components:
USB interface: Cypress CY7C68013A-56LTXC
Demodulator: Silicon Labs Si2168-A20
Tuner: Silicon Labs Si2158-A20
CI chip: CIMaX SP2HF
The firmware for the tuner is the same as for TechnoTrend TT-TVStick CT2-4400.
See https://www.mail-archive.com/linux-media@vger.kernel.org/msg76944.html
The demodulator needs a firmware that can be extracted from the Windows drivers.
File ttConnect4650_64.sys should be extracted from
http://www.tt-downloads.de/bda-treiber_4.1.0.4.zip (MD5 sum below).
3464bfc37a47b4032568718bacba23fb ttConnect4650_64.sys
Then the firmware can be extracted:
dd if=ttConnect4650_64.sys ibs=1 skip=273376 count=6424 of=dvb-demod-si2168-a20-01.fw
The SP2 CI module requires a definition of a function cxusb_tt_ct2_4650_ci_ctrl
that is passed on to the SP2 driver and called back for CAM operations.
[crope@iki.fi: meld USB ID define patch to this]
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb/dvb-usb/Kconfig')
| -rw-r--r-- | drivers/media/usb/dvb-usb/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/dvb-usb/Kconfig b/drivers/media/usb/dvb-usb/Kconfig index 10aef2188fbe..41d3eb922a00 100644 --- a/drivers/media/usb/dvb-usb/Kconfig +++ b/drivers/media/usb/dvb-usb/Kconfig @@ -130,7 +130,7 @@ config DVB_USB_CXUSB Medion MD95700 hybrid USB2.0 device. DViCO FusionHDTV (Bluebird) USB2.0 devices - TechnoTrend TVStick CT2-4400 + TechnoTrend TVStick CT2-4400 and CT2-4650 CI devices config DVB_USB_M920X tristate "Uli m920x DVB-T USB2.0 support" |