I. refer to README_TBS6981 for installation instructions

II. in case you want to use 5280 for DVBC then before 
step I.4 (and after I.3) from the steps in I. run:

- for x86 kernel 3.x (x86 32 bit installations of kernel 3.x):

# ./v4l/tbs-dvbc-x86_r3.sh

- for x86 kernel 2.6.x (x86 32 bit installations of kernel 2.6.x):

# ./v4l/tbs-dvbc-x86.sh

- for any x86_64 kernel (x86 64 bit installations of Linux):

# ./v4l/tbs-dvbc-x86_64.sh
