Re: [PATCH v3 2/2] drm/bridge: Pass down connector to drm bridge detect hook

From: Dmitry Baryshkov
Date: Thu Jul 03 2025 - 17:28:05 EST


On Thu, Jul 03, 2025 at 08:49:53PM +0800, Andy Yan wrote:
> From: Andy Yan <andy.yan@xxxxxxxxxxxxxx>
>
> In some application scenarios, we hope to get the corresponding
> connector when the bridge's detect hook is invoked.
>
> In most cases, we can get the connector by drm_atomic_get_connector_for_encoder
> if the encoder attached to the bridge is enabled, however there will
> still be some scenarios where the detect hook of the bridge is called
> but the corresponding encoder has not been enabled yet. For instance,
> this occurs when the device is hot plug in for the first time.
>
> Since the call to bridge's detect is initiated by the connector, passing
> down the corresponding connector directly will make things simpler.
>
> Signed-off-by: Andy Yan <andy.yan@xxxxxxxxxxxxxx>
> ---
>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


--
With best wishes
Dmitry