Now I have a piece of AV interface 7 inch screen in my hands, I would like to use it, but according to the reference scheme to God, now still cannot be used.
Specific solution steps:
1. Reference to 123 of the post and its reference to the document, modify the configuration file. The address is as follows:
2. Follow the steps to successfully modify the configuration file:
dac_used = 1
dac0_src = 4
dac1_src = 5
dac2_src = 6
dac3_src = 0
dacused = 0 Change to 1._
tvout_used = 1
tvout_channel_num = 1
tvin_used = 0
tvin_channel_num = 4
tvoutused = 0 Change to 1`_
Both of the two methods are not working!
My system info:raspbian for bananapi . kernel vision :3.4.108
If the statement is not clear, or incomplete statements, please post questioning, I am a novice may have errors, please forgive me!