tvin: vdin: tl1 improve vdin function [1/1]

tvin: vdin: tl1 improve vdin function [1/1]

PD#172587

Problem:
1.in the afbce mode,
  screen flicker when serial port print too many debugging information
2.vdin afbce 4K crash
3.viu loop back error
4.need afbce lossy mode

Solution:
1.vdin use rdma mode
2.change vdin afbce buff size
3.change VDIN_ASFIFO_CTRL3 register
4.add lossy mode

Verify:
x301

Change-Id: Id66c0d7df22a9aeaca15d645f9a2ce0ecf47be3f
Signed-off-by: Xuhua Zhang <xuhua.zhang@amlogic.com>