Simplify the check if CONFIG_DVB_LGDT3306A is enabled, use the
IS_ENABLED() macro, just like the other frontend modules.
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

No functional changes.
Signed-off-by: NMichael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

This ATSC/QAM-B demodulator is used by several new devices.

Add support for it. Other patches will fix CodingStyle issues.
Signed-off-by: NFred Richter <frichter@hauppauge.com>
Signed-off-by: NMichael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

Sparse complains that these are "dubious one-bit signed bitfields" and
the comment says it was intended to be 1 and 0 instead of -1 and 0.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Instead of checking everywhere there for 3 symbols, use instead
IS_ENABLED macro.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Raise the DVB frontends one level up, as the intention is to remove
the drivers/media/dvb directory.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch adds support for controlling the LG2160 and
LG2161 ATSC-MH demodulators.

[mchehab@redhat.com: fold with the next patch that was fixing the DVB ABI]
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>