树莓派使用5.5寸2k液晶屏设置参数

修改 config.txt 添加如下条目即可

hdmi_pixel_freq_limit=300000000

hdmi_timings=1440 0 70 35 45 2560 0 12 2 2 0 0 0 50 0 204790000 0

hdmi_drive=2

hdmi_group=2

hdmi_mode=87

hdmi_cvt=1440 2560 50

disable_overscan=1

max_framebuffer_width=1440

max_framebuffer_height=2560

display_rotate=0

framebuffer_width=1440

framebuffer_height=2560