[media] rtl2832_sdr: put complex U16 format behind module parameter
[media] rtl2832_sdr: put complex U16 format behind module parameter

Move emulated format behind module parameter as those are not
supported. Format conversions will be on library eventually.

Signed-off-by: Antti Palosaari <293134fe763ce2d9d8609280ea107c73cbd2eb86@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <0cae1d1e981e84d16b82ca3d17be8a7f826608d3@samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs