Commit 3ef2f119 authored by Boris Brezillon's avatar Boris Brezillon
Browse files

drm/msm: Use drm_attach_bridge() to attach a bridge to an encoder 



This is part of our attempt to make the bridge chain a double-linked
list based on the generic list helpers. In order to do that, we must
patch all drivers manipulating the encoder->bridge field directly.

Signed-off-by: default avatarBoris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarSean Paul <sean@poorly.run>
Link: https://patchwork.freedesktop.org/patch/msgid/20190826152649.13820-9-boris.brezillon@collabora.com
parent ee68c743

drivers/gpu/drm/msm/edp/edp.c

+3 −1
Original line number Diff line number Diff line
@@ -178,7 +178,9 @@ int msm_edp_modeset_init(struct msm_edp *edp, struct drm_device *dev, 
		goto fail;

	}



	encoder->bridge = edp->bridge;

	ret = drm_bridge_attach(encoder, edp->bridge, NULL);

	if (ret)

		goto fail;



	priv->bridges[priv->num_bridges++]       = edp->bridge;

	priv->connectors[priv->num_connectors++] = edp->connector;

drivers/gpu/drm/msm/hdmi/hdmi.c

+3 −1
Original line number Diff line number Diff line
@@ -327,7 +327,9 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi, 
		goto fail;

	}



	encoder->bridge = hdmi->bridge;

	ret = drm_bridge_attach(encoder, hdmi->bridge, NULL);

	if (ret)

		goto fail;



	priv->bridges[priv->num_bridges++]       = hdmi->bridge;

	priv->connectors[priv->num_connectors++] = hdmi->connector;

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