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Devices have capabilities that other parts need to know about. Instead of having them probe using drmMode* API, outsource this to MetaKmsDevice. Currently the only capability tracked is HW cursor size. https://gitlab.gnome.org/GNOME/mutter/merge_requests/930
78 lines
2.9 KiB
C
78 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_IMPL_DEVICE_H
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#define META_KMS_IMPL_DEVICE_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/native/meta-kms-device.h"
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#include "backends/native/meta-kms-types.h"
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#include "backends/native/meta-kms-update.h"
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typedef struct _MetaKmsDeviceCaps
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{
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gboolean has_cursor_size;
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uint64_t cursor_width;
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uint64_t cursor_height;
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} MetaKmsDeviceCaps;
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#define META_TYPE_KMS_IMPL_DEVICE (meta_kms_impl_device_get_type ())
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G_DECLARE_FINAL_TYPE (MetaKmsImplDevice, meta_kms_impl_device,
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META, KMS_IMPL_DEVICE,
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GObject)
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MetaKmsDevice * meta_kms_impl_device_get_device (MetaKmsImplDevice *impl_device);
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GList * meta_kms_impl_device_copy_connectors (MetaKmsImplDevice *impl_device);
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GList * meta_kms_impl_device_copy_crtcs (MetaKmsImplDevice *impl_device);
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GList * meta_kms_impl_device_copy_planes (MetaKmsImplDevice *impl_device);
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const MetaKmsDeviceCaps * meta_kms_impl_device_get_caps (MetaKmsImplDevice *impl_device);
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gboolean meta_kms_impl_device_dispatch (MetaKmsImplDevice *impl_device,
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GError **error);
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drmModePropertyPtr meta_kms_impl_device_find_property (MetaKmsImplDevice *impl_device,
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drmModeObjectProperties *props,
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const char *prop_name,
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int *idx);
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int meta_kms_impl_device_get_fd (MetaKmsImplDevice *impl_device);
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int meta_kms_impl_device_leak_fd (MetaKmsImplDevice *impl_device);
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void meta_kms_impl_device_update_states (MetaKmsImplDevice *impl_device);
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void meta_kms_impl_device_predict_states (MetaKmsImplDevice *impl_device,
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MetaKmsUpdate *update);
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int meta_kms_impl_device_close (MetaKmsImplDevice *impl_device);
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MetaKmsImplDevice * meta_kms_impl_device_new (MetaKmsDevice *device,
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MetaKmsImpl *kms_impl,
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int fd,
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GError **error);
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#endif /* META_KMS_IMPL_DEVICE_H */
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