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SN65DSI85: screen alignment issue

Part Number: SN65DSI85
Other Parts Discussed in Thread: DSI-TUNER

Hi team,

We have turned on a AUO panel with SN65DSI85, but screen alignment is not correct.

So far we still can’t correct it. Could your please provide the suggestions? Thanks! 

More information for your reference

1. SN65DSI85 is designed to connect one MIPI-DSI and two LVDS channels in our project.

2. Incorrect LVDS panel screen capture:

3. Correct screen captured from HDMI:

4.  AUO Panel timing table:

5. SN65DSI85 registers dump:

        0   1   2   3   4   5   6   7   8   9   a   b   c   d   e   f    0123456789abcdef

00: 35 38 49 53 44 20 20 20 01 00 8b 18 00 01 00 00    58ISD   ?.??.?..

10: 26 00 63 00 00 00 00 00 6c 00 03 00 00 00 00 00    &.c.....l.?.....

20: 80 07 80 07 38 04 38 04 e1 03 00 00 0a 00 0a 00    ????8?8???..?.?.

30: 04 00 04 00 32 32 08 08 32 32 08 08 00 00 00 00    ?.?.22??22??....

40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................

e0: 00 00 00 00 00 0d 00 00 00 00 00 00 00 00 00 00    .....?..........

f0: 00 00 00 00 40 00 00 80 00 00 00 00 00 00 00 00    ....@..?........

6. We have tuned below red frame registers, but it didn’t work.

Best regards,

Sam Ting