[media] it913x-fe ver 1.10 correct SNR reading from frontend

Correction of reading from frontend and represents
a SNR nonlinear scale of minimum signal to full signal.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
1 file changed