[media] rtl2832: implement .read_snr()

Based rtl2830 implementation.

Cc: Thomas Mair <thomas.mair86@googlemail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antti Palosaari 2012-08-21 19:56:21 -03:00 • committed by Mauro Carvalho Chehab
commit 73983497ff