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Raspberry Pi 4 DSI display#1111

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mattiaswal merged 5 commits into
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rpi-4-dsi-display
Aug 22, 2025
Merged

Raspberry Pi 4 DSI display#1111
mattiaswal merged 5 commits into
mainfrom
rpi-4-dsi-display

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@mattiaswal

@mattiaswal mattiaswal commented Aug 21, 2025

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Description

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Checklist

Tick relevant boxes, this PR is-a or has-a:

  • Bugfix
    • Regression tests
    • ChangeLog updates (for next release)
  • Feature
    • YANG model change => revision updated?
    • Regression tests added?
    • ChangeLog updates (for next release)
    • Documentation added?
  • Test changes
    • Checked in changed Readme.adoc (make test-spec)
    • Added new test to group Readme.adoc and yaml file
  • Code style update (formatting, renaming)
  • Refactoring (please detail in commit messages)
  • Build related changes
  • Documentation content changes
    • ChangeLog updated (for major changes)
  • Other (please describe):

@mattiaswal mattiaswal requested review from troglobit and wkz August 21, 2025 19:21
@mattiaswal mattiaswal added the ci:main Build default defconfig, not minimal label Aug 21, 2025
@mattiaswal mattiaswal force-pushed the rpi-4-dsi-display branch 2 times, most recently from c43ac1c to 318e931 Compare August 22, 2025 08:48

@wkz wkz left a comment

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Very cool! 🔥

Just a thought: Many (most?) people might want to use the RPi in headless applications. So it would be great if you added a feature-graphics meta package (like feature-wifi), and then pulled in the RPi-graphics stuff in the kernel only when both the RPi board and the graphics feature is selected.

@mattiaswal

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Very cool! 🔥

Just a thought: Many (most?) people might want to use the RPi in headless applications. So it would be great if you added a feature-graphics meta package (like feature-wifi), and then pulled in the RPi-graphics stuff in the kernel only when both the RPi board and the graphics feature is selected.

I do not agree, I think most people want HDMI output, keyboard for setting up the system. HDMI output should work now with my fixes, but I can not test it.

Bootloaders is not built during normal build, not possible to create
sdcard images.
This adds support for Raspberry Pi Official touchscreen (only version 1)
Can be seen here: https://www.raspberrypi.com/products/raspberry-pi-touch-display/

Sound is enabled in the kernel due to it is required by the GPU.
Including touchscreen support.
@mattiaswal mattiaswal merged commit 3ac6eaa into main Aug 22, 2025
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@mattiaswal mattiaswal deleted the rpi-4-dsi-display branch August 22, 2025 21:46
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2 participants