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79107f274b
Hook up drm_bridge support in the omapdrm driver. Despite the recent extensive preparation work, this is a rather intrusive change, as the management of outputs needs to be adapted through the driver to handle both omap_dss_device and drm_bridge. Connector creation is skipped when using a drm_bridge, as the bridge creates the connector internally. This creates issues with systems that split connector operations (such as modes retrieval and hot-plug detection) across different bridges. These systems can't be supported using drm_bridge for now (their support through the omap_dss_device infrastructure is not affected), this will be fixed in subsequent changes. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/*
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* omap_connector.h -- OMAP DRM Connector
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*
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* Copyright (C) 2011 Texas Instruments
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* Author: Rob Clark <rob@ti.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __OMAPDRM_CONNECTOR_H__
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#define __OMAPDRM_CONNECTOR_H__
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#include <linux/types.h>
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enum drm_mode_status;
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struct drm_connector;
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struct drm_device;
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struct drm_encoder;
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struct omap_dss_device;
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struct drm_connector *omap_connector_init(struct drm_device *dev,
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struct omap_dss_device *output,
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struct drm_encoder *encoder);
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bool omap_connector_get_hdmi_mode(struct drm_connector *connector);
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void omap_connector_enable_hpd(struct drm_connector *connector);
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void omap_connector_disable_hpd(struct drm_connector *connector);
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enum drm_mode_status omap_connector_mode_fixup(struct omap_dss_device *dssdev,
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const struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode);
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#endif /* __OMAPDRM_CONNECTOR_H__ */
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