[PATCH v2 3/5] drm: panel: Add a panel driver for the Summit display

Sasha Finkelstein fnkl.kernel at gmail.com
Sun Jan 12 20:27:00 UTC 2025


On Sat, 30 Nov 2024 at 12:36, Dmitry Baryshkov
<dmitry.baryshkov at linaro.org> wrote:
> Please add BL_CORE_SUSPENDRESUME option to the backlight device.
> But interestingly enough, none of the panels set that flag.

It appears that setting that option re-orders something in the resume process
in such a way that the entire display locks up and becomes unusable until
the machine is rebooted. I will be sending v3 without this change.


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