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4eb581ffc1
If the device supports the atomic API the property based API is used to write gamma updates and the legacy API is used in the non-atomic case. The current state is read from the legacy API always though which can be different from the property API. This commit always uses the correct API to update the state. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2861>
60 lines
2.1 KiB
C
60 lines
2.1 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_CRTC_PRIVATE_H
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#define META_KMS_CRTC_PRIVATE_H
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#include <xf86drmMode.h>
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#include "backends/native/meta-kms-crtc.h"
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#include "backends/native/meta-kms-update-private.h"
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typedef enum _MetaKmsCrtcProp
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{
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META_KMS_CRTC_PROP_MODE_ID = 0,
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META_KMS_CRTC_PROP_ACTIVE,
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META_KMS_CRTC_PROP_GAMMA_LUT,
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META_KMS_CRTC_PROP_GAMMA_LUT_SIZE,
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META_KMS_CRTC_N_PROPS
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} MetaKmsCrtcProp;
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MetaKmsCrtc * meta_kms_crtc_new (MetaKmsImplDevice *impl_device,
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drmModeCrtc *drm_crtc,
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int idx,
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GError **error);
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MetaKmsResourceChanges meta_kms_crtc_update_state_in_impl (MetaKmsCrtc *crtc);
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void meta_kms_crtc_disable_in_impl (MetaKmsCrtc *crtc);
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void meta_kms_crtc_predict_state_in_impl (MetaKmsCrtc *crtc,
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MetaKmsUpdate *update);
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uint32_t meta_kms_crtc_get_prop_id (MetaKmsCrtc *crtc,
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MetaKmsCrtcProp prop);
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const char * meta_kms_crtc_get_prop_name (MetaKmsCrtc *crtc,
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MetaKmsCrtcProp prop);
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uint64_t meta_kms_crtc_get_prop_drm_value (MetaKmsCrtc *crtc,
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MetaKmsCrtcProp prop,
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uint64_t value);
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#endif /* META_KMS_CRTC_PRIVATE_H */
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