RK3576+10.1icn mipi

正在施工

背光

背光可以看电源的功率，电流会变大。

VOP route

查看VOP timing 和Connector 信息

cat /sys/kernel/debug/dri/0/summary

查看时钟

cat /sys/kernel/debug/clk/clk_summary | grep vop
cat /sys/kernel/debug/clk/clk_summary | grep dsi
cat /sys/kernel/debug/clk/clk_summary | grep mipi

plane

sudo systemctl set-default multi-user.target
modetest -M rockchip -s 200@73:800x1280
sudo systemctl set-default graphical.target

HDMI

只开启HDMI的VP的话，板子是亮不起来的。好像是会自动把HDMI对应的vp关闭掉。

[  139.992690] rockchip-vop2 27d00000.vop: [drm:vop2_crtc_atomic_disable] Crtc atomic disable vp0