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by Laguna
Mon Feb 10, 2020 2:46 pm
Forum: Device Tree
Topic: Combining overlays for single GPIO use
Replies: 7
Views: 2519

Re: Combining overlays for single GPIO use

Both of those drivers try to claim the GPIO line so it isn't possible to combine the two functions on a single pin in the way you would like.
by Laguna
Mon Feb 10, 2020 2:40 pm
Forum: Device Tree
Topic: DPI displays - dpi24 overlay fails on RPi4 (SOLVED)
Replies: 39
Views: 9611

Re: DPI displays - dpi24 overlay fails on RPi4 (SOLVED)

Might only be a minor problem but can cause some issues.
by Laguna
Mon Feb 10, 2020 2:37 pm
Forum: Device Tree
Topic: Touch-triggered display dimming
Replies: 4
Views: 564

Re: Touch-triggered display dimming

Is there any built-in kernel infrastructure to support this functionality.
by Laguna
Mon Jun 17, 2019 11:48 am
Forum: Graphics, sound and multimedia
Topic: ws2813 strip led with raspberry
Replies: 6
Views: 2366

Re: ws2813 strip led with raspberry

Library on it and run some test script.

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