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Commit a3c6d686 authored by Josef Holzmayr's avatar Josef Holzmayr Committed by Daniel Vetter
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DRM: Don't re-poll connector for disconnect 



DRM probe should not repoll a connector if it is already
connected and the DRM_CONNECTOR_POLL_DISCONNECT flag is not set.

Signed-off-by: default avatarJosef Holzmayr <holzmayr@rsi-elektrotechnik.de>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 396aa445

drivers/gpu/drm/drm_probe_helper.c

+2 −2
Original line number Diff line number Diff line
@@ -322,8 +322,6 @@ static void output_poll_execute(struct work_struct *work) 
		if (!connector->polled || connector->polled == DRM_CONNECTOR_POLL_HPD)

			continue;



		repoll = true;



		old_status = connector->status;

		/* if we are connected and don't want to poll for disconnect

		   skip it */
@@ -331,6 +329,8 @@ static void output_poll_execute(struct work_struct *work) 
		    !(connector->polled & DRM_CONNECTOR_POLL_DISCONNECT))

			continue;



		repoll = true;



		connector->status = connector->funcs->detect(connector, false);

		if (old_status != connector->status) {

			const char *old, *new;