drm/stm: ltdc: disable all layers before crtc shutdown

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All plans must be disabled before the CRTC shutdown helping
the crtc to restart from a clean situation (without unwanted
planes already enable).

Signed-off-by: Yannick Fertre <yannick.fertre@foss.st.com>
Signed-off-by: Philippe Cornu <philippe.cornu@foss.st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220603134151.591997-1-yannick.fertre@foss.st.com

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Yannick Fertre 2022-06-03 15:41:51 +02:00 • committed by Philippe Cornu

parent 6fde8eec71

commit c4f218d46f

1 changed files with 6 additions and 0 deletions

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drivers/gpu/drm/stm/ltdc.c

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