We made custom board TX2 with DSI 4 lane .
this is panel spec.
800 x 1280
HS Pulse with = 2
HS Back Porch = 48
HS Front Porch = 16 - 255
VS Pulse with = 4-255
VS Back Porch = 10
VS Front Porch = 15-255
DCLK = 69.5 (Typ.)
DSI-CLK +/ Double UI = 4ns -8ns ( 4lane)
DSI-CLK +/- UI halfs = 2ns- 8ns (4 lane)
there are working sequence by guide.
- add custom panel driver and follow power sequence
- modify device tree by panel datasheet.
a. initial commands.
b. horizontal vertical timing , refresh , etcs…
datasheet X2 DSI Videomode 1280x800 is not support.
can we use 1280x800 panel at TX2 ?
PCLK(DCLK) can not make 69.5Mhz
//if i change code DIV value in code.
HS Clock is under 4ns .
I saw HS Clock configured 20800 Khz. in dmesg
can we change beside 2ns - 4ns ?
please help … answer ~