On Wed, Nov 24, 2021 at 6:42 AM Hector Martin <marcan@xxxxxxxxx> wrote: > Pulling down an I2C bus between transactions is not legal; the idle > state has to be high. Oh right. > Apple are actually not very good at configuring GPIOs for power saving; > e.g. the I/Os for that unused i2c bus still have their input buffers > turned on, which is a waste of power. If they wanted to save the > smallest drop of power they'd turn that off. But the effect of this is > so trivial it probably makes no difference in the context of a laptop, > nevermind a desktop like the Mac Mini. Hm that's true. The saying is that 99% is the backlight, the remaining 1% isn't so significant after that. Yours, Linus Walleij
