[media] cxd2820r: switch automatically between DVB-T and DVB-T2

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Remove old DVB-T2 freq module param and detect DVB-T/T2 automatically.

Implementation is trial and error, if DVB-T does not lock try DVB-T2
and vice versa. That's done by replacing normal DVBFE_ALGO_SW with
DVBFE_ALGO_CUSTOM which gives better control for tuning process.

DVB-C still uses normal software ZigZag, DVBFE_ALGO_SW.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Antti Palosaari 2011-05-03 20:31:36 -03:00 • committed by Mauro Carvalho Chehab

parent 2e1ea06e9c

commit e47b78f036

2 changed files with 73 additions and 39 deletions

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111

drivers/media/dvb/frontends/cxd2820r_core.c

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1

drivers/media/dvb/frontends/cxd2820r_priv.h

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