I am trying to record video from some analog cameras. I have the Jetson TX1 Development Kit connected to the ADV7280M over I2C. The first question is why I can not see the device on I2C. When I type
sudo i2cdetect -y -r 1
I get
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: UU -- UU UU -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- UU -- -- UU
it should be on 41, 42 and 43.
Additionally I have seen that people have tried to use this video decoder with l4t, however it seems like the driver has to be configured differently. I wanted to ask if somebody got it to work with the Jetson TX1 or if somebody can point me into the right direction?