[PATCH v4 4/8] drm/bridge: pass extra events to the HPD callback

[Francesco Dolcini]

On Mon, Jun 08, 2026 at 12:33:05AM +0300, Dmitry Baryshkov wrote:
> The DisplayPort standard defines a special kind of HPD events called
> IRQ_HPD. These events are used to notify DP Source about the events on
> the Sink side.
> 
> Bridge drivers report these events through the
> drm_bridge_hpd_notify_extra(). Pass down the extra status to the HPD
> callback, specified during the drm_bridge_hpd_enable(), letting
> underlying drivers (e.g. drm_bridge_connector) to receive these events.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>

Acked-by: Francesco Dolcini <francesco.dolcini at toradex.com> # lt8912b