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The LTDC RGB565 format corresponds to the PIXEL_FORMAT_BGR565 format. Update the LTDC driver to advertise PIXEL_FORMAT_BGR565 as the supported format instead of PIXEL_FORMAT_RGB565. This change ensures correct color rendering in the sample display application and enables usage of the video capture sample application.

danieldegrasse
danieldegrasse previously approved these changes Jul 1, 2025
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This is a breaking change, all out-of-tree users are building on top of the driver, not the samples.

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avolmat-st commented Jul 2, 2025

I missed to add an entry within the migration-guide to indicate this change of format of the LTDC. Will add an additionnal commit while fixing the commit log length warning.

…ations

The LTDC RGB565 format corresponds to the PIXEL_FORMAT_BGR565 format.
Update the LTDC driver to advertise PIXEL_FORMAT_BGR565 as the supported
format instead of PIXEL_FORMAT_RGB565. This change ensures correct color
rendering in the sample display application and enables usage of the
video capture sample application.

Signed-off-by: Alain Volmat <[email protected]>
@avolmat-st avolmat-st force-pushed the pr-display-fix-ltdc-rgb565-bgr565 branch from 0e93294 to df0d335 Compare July 2, 2025 16:48
@github-actions github-actions bot added the Release Notes To be mentioned in the release notes label Jul 2, 2025
@github-actions github-actions bot requested review from dkalowsk and kartben July 2, 2025 16:49
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sonarqubecloud bot commented Jul 2, 2025

@danieldegrasse danieldegrasse merged commit 772fbfe into zephyrproject-rtos:main Jul 4, 2025
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4 participants