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arm64: dts: rockchip: overlay: yy3588: disable eDP overlay temporarily#509

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SuperKali merged 1 commit into
armbian:rk-6.1-rkr5.1from
OpenSource-YYT:fix/yy3588-disable-edp-overlay
Jul 7, 2026
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arm64: dts: rockchip: overlay: yy3588: disable eDP overlay temporarily#509
SuperKali merged 1 commit into
armbian:rk-6.1-rkr5.1from
OpenSource-YYT:fix/yy3588-disable-edp-overlay

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@SuperKali

@SuperKali SuperKali commented Jul 7, 2026

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The 11.6 inch eDP kit panel we have shows severe image retention that gets worse with use, and as it degrades it can hang the display-subsystem bind at boot. That leaves the eDP overlay impossible to validate on a known-good panel right now.

image

This renames the overlay to .disabled and drops it from the overlay Makefile so it is not built or offered until a working panel is available to re-verify the path. The DSI overlays are untouched and keep working.

The pending backlight-PWM and regulator fixes for this overlay are parked and will land together with the re-enable once the eDP path can be tested on good hardware.

The 11.6 inch eDP kit panel currently available shows severe image
retention and can hang the display-subsystem bind as it degrades, so
the overlay cannot be validated on known-good hardware right now. Rename
it to .disabled and drop it from the overlay Makefile so it is not built
or offered until a working panel is available to re-verify the path.

Signed-off-by: SuperKali <hello@superkali.me>
@coderabbitai

coderabbitai Bot commented Jul 7, 2026

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Review Change Stack

Walkthrough

This change removes a single overlay entry, youyeetoo-yy3588-display-edp.dtbo, from the dtbo-$(CONFIG_ARCH_ROCKCHIP) build list in the Rockchip overlay Makefile. No other files or declarations are affected.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Changes

File Summary
arch/arm64/boot/dts/rockchip/overlay/Makefile Removed youyeetoo-yy3588-display-edp.dtbo from the overlay build list.

Related issues: None provided.

Related PRs: None provided.

Suggested labels: rockchip, dts, overlay

Suggested reviewers: None provided.

Poem

A single line, quietly cut,
one overlay entry, gone for good.
The Makefile hums a lighter tune,
edp bows out as it should. 🐇

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Title check ✅ Passed The title clearly states the temporary disablement of the yy3588 eDP overlay, matching the change.
Description check ✅ Passed The description directly explains the temporary disablement, the hardware issue, and the Makefile change.
✨ Finishing Touches
🧪 Generate unit tests (beta)
  • Create PR with unit tests

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@SuperKali
SuperKali merged commit 5dc1d62 into armbian:rk-6.1-rkr5.1 Jul 7, 2026
2 checks passed
@SuperKali
SuperKali deleted the fix/yy3588-disable-edp-overlay branch July 7, 2026 08:46
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