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c1683073f1
In order to eventually support multilpe GPUs with their own connectors, split out related meta data management (i.e. outputs, CRTCs and CRTC modes) into a new MetaGpu GObject. The Xrandr backend always assumes there is always only a single "GPU" as the GPU is abstracted by the X server; only the native backend (aside from the test backend) will eventually see more than one GPU. The Xrandr backend still moves some management to MetaGpuXrandr, in order to behave more similarly to the KMS counterparts. https://bugzilla.gnome.org/show_bug.cgi?id=785381
67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2017 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_GPU_H
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#define META_GPU_H
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#include <glib-object.h>
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#include "backends/meta-monitor-manager-private.h"
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#define META_TYPE_GPU (meta_gpu_get_type ())
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G_DECLARE_DERIVABLE_TYPE (MetaGpu, meta_gpu, META, GPU, GObject)
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struct _MetaGpuClass
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{
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GObjectClass parent_class;
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gboolean (* read_current) (MetaGpu *gpu,
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GError **error);
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};
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int meta_gpu_get_kms_fd (MetaGpu *gpu);
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const char * meta_gpu_get_kms_file_path (MetaGpu *gpu);
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gboolean meta_gpu_read_current (MetaGpu *gpu,
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GError **error);
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gboolean meta_gpu_has_hotplug_mode_update (MetaGpu *gpu);
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MetaMonitorManager * meta_gpu_get_monitor_manager (MetaGpu *gpu);
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GList * meta_gpu_get_outputs (MetaGpu *gpu);
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GList * meta_gpu_get_crtcs (MetaGpu *gpu);
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GList * meta_gpu_get_modes (MetaGpu *gpu);
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void meta_gpu_take_outputs (MetaGpu *gpu,
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GList *outputs);
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void meta_gpu_take_crtcs (MetaGpu *gpu,
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GList *crtcs);
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void meta_gpu_take_modes (MetaGpu *gpu,
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GList *modes);
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#endif /* META_GPU_H */
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