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I'm currently migrating a project from a Pi Zero with an AudioInjector Zero to a custom carrier board for a Pi Compute Module. I'm reusing the WM8731 codec IC and hoping to not have to do any new dri…
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The PTL platform merged without a toolchain added to the Zephyr SDK for the ace30_ptl SOC, or any other way to create one. This means that builds from a bare tree checkout are always going to fail wi…
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With these options
```
hardware.raspberry-pi."4".apply-overlays-dtmerge.enable = true;
hardware.raspberry-pi."4".audio.enable = true;
hardware.deviceTree.filter = "bcm2711-rpi-4-*.dtb";
boot.ke…
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Two device tree overlays cannot specify chip-select pins on a single SPI device.
For example, if a board revision introduces a device on an SPI bus, and then a shield also introduces a device on th…
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**Describe the bug**
I was able to make Adafruit 3.5" screen board work with Raspberry PI 3B on official Raspberry PI 3 OS Lite.
The changes I needed were
- append `fbcon=map:10 fbcon=font:VGA8x8` …
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In NixOS 21.05, the ``hardware.deviceTree.base`` option can no longer be used. After trying to do some research, I figured out that the lines that I was using successfully:
```
hardware.deviceTre…
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I have tried _unsuccessfully_ to setup/run the DS1307 overlay on either kernels:
- 5.10.168-bone-rt-r71
- 5.10.168-ti-rt-72 (desired, bc incorporates the reset-gpios, reset-assert-us, reset-deassert…
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We want to use ov2640 camera module with Beaglebone AI for our project. We found that ov2640.ko.xz is available under in the Linux Buster version 10. kernel version 4.19.
We understand that we will…
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### Creating a feature request
#### Is your feature request related to a problem? Please describe:
GPS satellites include timing data in their signals, as part of how they operate. Because of t…
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### Description
When attempting to port OutlinePassNode, I came across this issue when trying to conditionally set the color of the outline depending on the depth of the fragment within the scene.
…