Does Ethernet route through the RP1?if you use both dtoverlay=disable-wifi and dtoverlay=disable-bt, then you will get a measurable drop in power usage* removed (rmmod) various kernel modules to completely disable devices, like wifi and bluetooth
no need to remove any modulesa number of the pci drivers dont take unloading well, its better to disable things in DT and make them never load in the first place* Tried turning off some PCI devices that powertop was reporting as 100% active, until the board froze
if you dont need gpio/ethernet/dsi/csi/fan, then you could disable the entire RP1 and keep it in reset, that might have some savings
Is there any way to disable HDMI, Bluetooth and RP1 but leave Ethernet up?
Statistics: Posted by ejolson — Mon Apr 29, 2024 2:10 am