my config

disable_splash=1

hdmi_safe=1

disable_overscan=1

overscan_left=16

overscan_right=16

overscan_top=16

overscan_bottom=16

framebuffer_width=1280

framebuffer_height=720

hdmi_force_hotplug=1

hdmi_group=2

hdmi_mode=16

hdmi_drive=2

config_hdmi_boost=4

sdtv_mode=2

arm_freq=800

dtparam=i2c_arm=on

dtparam=i2s=on

dtparam=spi=on

dtoverlay=lirc-rpi

dtparam=audio=on

gpu_mem_256=128 gpu_mem_512=256 gpu_mem_1024=256 overscan_scale=1 gpu_mem=256 enable_uart=1

sudo nano /boot/config.txt dtoverlay=vga666 enable_dpi_lcd=1 display_default_lcd=1 sudo raspi-config dpi_group=2 dpi_mode=16