[media] Added support for AVerTV Hybrid Express Slim HC81R

This patch provide only analog support.
The device is based on AF9013 demodulator, XC3028 tuner
and CX23885 chipset; subsystem id: 1461:d939

Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --cc drivers/media/pci/cx23885/cx23885-cards.c
Simple merge

diff --cc drivers/media/pci/cx23885/cx23885-video.c
Simple merge

diff --cc drivers/media/pci/cx23885/cx23885.h
Simple merge