LeiSong

I have some problem, I want to rotate the resolution. I got a 1080P screen with a MIPI2HDMI bridging board. Its display is vertical, because this display is for mobile phone. When I using H3DISP to change the resolution to 1920x1080p, it doesn't work at all. I guess I have to patch the kernel to add 1080x1920 resolution. I don't know how to calculate parameters in para_tab and pll value. I think maybe the para_tab and pll_value of 1920x1080p50 can be used to get my desired pll_value and para_tab