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MIPI driver need anything change when use sn65dsi86 ?

Other Parts Discussed in Thread: SN65DSI86

Hi,everybody.

      My sn65dsi86 work well on color bar mode,and the mipi driver also work well on a mipi LCD panel. I have two questions need you help.

1、

Now I use sn65dsi86 instead of the mipi LCD  panel ,convert MIPI to EDP signal.

I have been changed h-active,v-active,hbp,hfb,hpw,vbp,vfb,vpw parameter  as same as the  parameters of sn65dsi86,and the   parameters is work well on color bar mode. But the edp lcd is back,just seeing backlight. why? Must i change the MIPI driver code to adjust the sn65dis86 chip? If need to change the code ,please give me some example,thanks.

2、What is the most largest pixel when just using single CHA 0f sn65dsi86 ?my edp LCD is IPAD mini2 ,the pixcel is 2048*1536. should I use single CHA or CHA and CHB?

  • haha,I have fixed the two bugs last week。
    1、just need changed hs-clk,LCD timing value(hbp,vpb.....),no need to change MIPI driver.but must set the hs-clk larger than input DSA/DSB input clk
    2 . the most largest pixel when just using single CHA 0f sn65dsi86 =750MHZ *2*4=6Gpbs ,so single CHA can drivier <=6Gpbs , ipad mini2 2048*1536 is 4.8 Gpbs, so ,i success driving it!