This is not possible, only the last condition will win. For example, if case of gpio0 and gpio1, dtoverlay will only be equal to baz if gpio01=1
Kinda. GPIO based conditional filters are XOR and last one wins. That means one GPIO per overlay or combination of overlays except for the default.If both GPIO0 and GPIO1 are high you only get the bar overlay loaded. If GPIO0 is high and GPIO1 is low you get nothing.Code:
[gpio0=1]dtoverlay=foo[gpio1=1]dtoverly=bar[all]
Similarly,Will load baz if GPIO1 is high, not, as you might expect, only if both GPIO0 and GPIO1 are high.Code:
[gpio0=1][gpio1=1]dtoverlay=baz[all]Might load both if both GPIO are high but you'd need to test that as it's been a long time since I tried.Code:
[gpio0=1]dtoverlay=foo[all][gpio1=1]dtoverly=bar[all]
To which of those examples are you referring? If the second one, isn't that what I said (that's the only one where I used "baz")?
If you're referring to my last exmple (which does not use "baz"), I believe I said that it "might load both" and that "you'd need to test that".
Statistics: Posted by thagrol — Tue Jun 25, 2024 12:45 pm