On Wed, 29 Jan 2025 10:51:48 +0100, Hans Verkuil wrote:
> If the hotplug detect of a display is low for longer than one second
> (configurable through drm_dp_cec_unregister_delay), then the CEC adapter
> is unregistered since we assume the display was disconnected. If the
> HPD went low for less than one second, then we check if the properties
> of the CEC adapter have changed, since that indicates that we actually
> switch to new hardware and we have to unregister the old CEC device and
> register a new one.
>
> [...]
Applied to drm-misc-next-fixes, thanks!
[1/1] gpu: drm_dp_cec: fix broken CEC adapter properties check
commit: 6daaae5ff7f3b23a2dacc9c387ff3d4f95b67cad
Best regards,
--
With best wishes
Dmitry
