linux-phytec-fsl

[media] ISDB-T retune and offset fix and DVB-C bw fix

now when new tuning parameters specified demod should retune.
Also ISDB-T frequency offset calculation added
(cxd2841er_get_carrier_offset_i).

While here, fix re-tune for DVB-C Annex A, using the desired
bandwidth, instead of using 8MHz.

Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>