amlv4l2dec: CB1 add property for nr [1/1]

PD#SWPL-168463

Problem:
add property for nr

Solution:
add property for nr

Verify:
Yocto-4.0

Signed-off-by: zengliang.li <zengliang.li@amlogic.com>
Change-Id: I14b5571156dc7b5dd0d5058b0eb05128f4c8823b
2 files changed