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cc7bca073b
When there are a set of primary planes, and a set of CRTCs, where each plane can be used on multiple CRTCs, we need to make sure that when we mode set and page flip, each CRTC gets assigned an individual plane that isn't used with any other CRTC. Do this during the monitor resource assignments that sets up later to be applied configurations of the mode setting objects, but with the new hooks into the backend, so that we don't need to teach the monitor config manager about planes. Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2398 Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3428>
75 lines
2.8 KiB
C
75 lines
2.8 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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* Copyright (C) 2018 DisplayLink (UK) Ltd.
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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, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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#include "backends/meta-backend-types.h"
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#include "backends/meta-crtc.h"
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#include "backends/native/meta-crtc-native.h"
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#include "backends/native/meta-drm-buffer.h"
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#include "backends/native/meta-gpu-kms.h"
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#include "backends/native/meta-kms-crtc.h"
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#include "backends/native/meta-kms-update.h"
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#define META_TYPE_CRTC_KMS (meta_crtc_kms_get_type ())
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META_EXPORT_TEST
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G_DECLARE_FINAL_TYPE (MetaCrtcKms, meta_crtc_kms,
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META, CRTC_KMS,
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MetaCrtcNative)
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void meta_crtc_kms_apply_transform (MetaCrtcKms *crtc_kms,
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MetaKmsPlaneAssignment *kms_plane_assignment);
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MetaKmsPlaneAssignment * meta_crtc_kms_assign_primary_plane (MetaCrtcKms *crtc_kms,
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MetaDrmBuffer *buffer,
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MetaKmsUpdate *kms_update,
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MetaKmsAssignPlaneFlag flags);
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MetaKmsPlane * meta_crtc_kms_get_assigned_cursor_plane (MetaCrtcKms *crtc_kms);
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void meta_crtc_kms_set_mode (MetaCrtcKms *crtc_kms,
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MetaKmsUpdate *kms_update);
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void meta_crtc_kms_set_is_underscanning (MetaCrtcKms *crtc_kms,
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gboolean is_underscanning);
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META_EXPORT_TEST
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MetaKmsCrtc * meta_crtc_kms_get_kms_crtc (MetaCrtcKms *crtc_kms);
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GArray * meta_crtc_kms_get_modifiers (MetaCrtcKms *crtc_kms,
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uint32_t format);
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GArray *
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meta_crtc_kms_copy_drm_format_list (MetaCrtcKms *crtc_kms);
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gboolean
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meta_crtc_kms_supports_format (MetaCrtcKms *crtc_kms,
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uint32_t drm_format);
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const MetaGammaLut * meta_crtc_kms_peek_gamma_lut (MetaCrtcKms *crtc_kms);
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MetaCrtcKms * meta_crtc_kms_from_kms_crtc (MetaKmsCrtc *kms_crtc);
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MetaCrtcKms * meta_crtc_kms_new (MetaGpuKms *gpu_kms,
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MetaKmsCrtc *kms_crtc);
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