Dear TI support,
We meet some problem about SN65DSI86 convert IC. It works well on color bar mode, but the edp lcd is black, just seeing backlight.
The config of hardware:
2560 x 1440 dual mipi
26MHz ref clk
4 Lanes
418MHz DSI CLK
Also, we used DSI TUNER to config the register, and the related info is as below:
(0x0009=0x00000001)
(0x000A=0x00000004)
(0x0012=0x00000053)
(0x0013=0x00000053)
(0x005A=0x00000005)
(0x0010=0x00000000)
(0x0093=0x00000020)
(0x0094=0x000000E0)
(0x000D=0x00000001)
DelayMs(10)
(0x0095=0x00000000)
(0x0064=0x00000001)
(0x0074=0x00000000)
(0x0075=0x00000001)
(0x0076=0x0000000A)
(0x0077=0x00000001)
(0x0078=0x00000081)
DelayMs(10)
(0x0096=0x0000000A)
DelayMs(10)
(0x005B=0x00000000)
(0x003C=0x00000000)
(0x005A=0x0000000D)
(0x0011=0x00000000)
(0x0022=0x00000000)
(0x0023=0x00000005)
(0x0024=0x000000A0)
(0x0025=0x00000005)
(0x002C=0x00000005)
(0x002D=0x00000000)
(0x0030=0x00000003)
(0x0031=0x00000000)
(0x0034=0x00000050)
(0x0036=0x00000021)
(0x0038=0x00000030)
(0x003A=0x00000003)
(0x003D=0x00000000)
(0x003E=0x00000000)
We don't know the configuration is right or not. Cause we don't know the related parameter the convert need.
So, please help to check this issue. If need to change the code, please give us some example.
Thank you much!