[media] dib7090: add the reference board TFE7790E

The intend of this patch is to add the support for the DiBcom reference
board TFE7790E.

Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --cc drivers/media/dvb/dvb-usb/dib0700_devices.c
Simple merge

diff --cc drivers/media/dvb/dvb-usb/dvb-usb-ids.h
Simple merge