7564c2f2e4
Detect displays marked as 'non-desktop' by the kernel and skip them when creating the outputs. Mutter is not able to render images that are shown properly on those devices anyway. This avoids lighting up attached VR HMDs and showing the GDM login screen between the eyes in a VR HMD instead of on the monitor. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1393
90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
/*
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* Copyright (C) 2019 Red Hat
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifndef META_KMS_CONNECTOR_H
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#define META_KMS_CONNECTOR_H
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#include <glib-object.h>
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#include <stdint.h>
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#include <xf86drmMode.h>
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#include "backends/meta-output.h"
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#include "backends/native/meta-kms-types.h"
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#define META_TYPE_KMS_CONNECTOR (meta_kms_connector_get_type ())
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G_DECLARE_FINAL_TYPE (MetaKmsConnector, meta_kms_connector,
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META, KMS_CONNECTOR, GObject)
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typedef struct _MetaKmsConnectorState
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{
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uint32_t current_crtc_id;
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uint32_t common_possible_crtcs;
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uint32_t common_possible_clones;
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uint32_t encoder_device_idxs;
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drmModeModeInfo *modes;
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int n_modes;
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uint32_t width_mm;
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uint32_t height_mm;
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MetaTileInfo tile_info;
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GBytes *edid_data;
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gboolean has_scaling;
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gboolean non_desktop;
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CoglSubpixelOrder subpixel_order;
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int suggested_x;
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int suggested_y;
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gboolean hotplug_mode_update;
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MetaMonitorTransform panel_orientation_transform;
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} MetaKmsConnectorState;
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MetaKmsDevice * meta_kms_connector_get_device (MetaKmsConnector *connector);
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void meta_kms_connector_update_set_dpms_state (MetaKmsConnector *connector,
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MetaKmsUpdate *update,
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uint64_t state);
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void meta_kms_connector_set_underscanning (MetaKmsConnector *connector,
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MetaKmsUpdate *update,
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uint64_t hborder,
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uint64_t vborder);
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void meta_kms_connector_unset_underscanning (MetaKmsConnector *connector,
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MetaKmsUpdate *update);
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MetaConnectorType meta_kms_connector_get_connector_type (MetaKmsConnector *connector);
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uint32_t meta_kms_connector_get_id (MetaKmsConnector *connector);
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const char * meta_kms_connector_get_name (MetaKmsConnector *connector);
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gboolean meta_kms_connector_can_clone (MetaKmsConnector *connector,
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MetaKmsConnector *other_connector);
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const MetaKmsConnectorState * meta_kms_connector_get_current_state (MetaKmsConnector *connector);
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gboolean meta_kms_connector_is_underscanning_supported (MetaKmsConnector *connector);
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#endif /* META_KMS_CONNECTOR_H */
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