/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

/*
 * Copyright (C) 2017 Red Hat
 * Copyright (C) 2018 DisplayLink (UK) Ltd.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 */

#ifndef META_CRTC_KMS_H
#define META_CRTC_KMS_H

#include <xf86drm.h>
#include <xf86drmMode.h>

#include "backends/meta-backend-types.h"
#include "backends/meta-crtc.h"
#include "backends/native/meta-drm-buffer.h"
#include "backends/native/meta-gpu-kms.h"
#include "backends/native/meta-kms-crtc.h"
#include "backends/native/meta-kms-update.h"

#define META_TYPE_CRTC_KMS (meta_crtc_kms_get_type ())
G_DECLARE_FINAL_TYPE (MetaCrtcKms, meta_crtc_kms,
                      META, CRTC_KMS,
                      MetaCrtc)

gpointer meta_crtc_kms_get_cursor_renderer_private (MetaCrtcKms *crtc_kms);

void meta_crtc_kms_set_cursor_renderer_private (MetaCrtcKms    *crtc_kms,
                                                gpointer        cursor_renderer_private,
                                                GDestroyNotify  destroy_notify);

gboolean meta_crtc_kms_is_transform_handled (MetaCrtcKms          *crtc_kms,
                                             MetaMonitorTransform  transform);

void meta_crtc_kms_apply_transform (MetaCrtcKms            *crtc_kms,
                                    MetaKmsPlaneAssignment *kms_plane_assignment);

void meta_crtc_kms_assign_primary_plane (MetaCrtcKms   *crtc_kms,
                                         MetaDrmBuffer *buffer,
                                         MetaKmsUpdate *kms_update);

void meta_crtc_kms_set_mode (MetaCrtcKms   *crtc_kms,
                             MetaKmsUpdate *kms_update);

void meta_crtc_kms_set_is_underscanning (MetaCrtcKms *crtc_kms,
                                         gboolean     is_underscanning);

MetaKmsCrtc * meta_crtc_kms_get_kms_crtc (MetaCrtcKms *crtc_kms);

GArray * meta_crtc_kms_get_modifiers (MetaCrtcKms *crtc_kms,
                                      uint32_t     format);

GArray *
meta_crtc_kms_copy_drm_format_list (MetaCrtcKms *crtc_kms);

gboolean
meta_crtc_kms_supports_format (MetaCrtcKms *crtc_kms,
                               uint32_t     drm_format);

void meta_crtc_kms_invalidate_gamma (MetaCrtcKms *crtc_kms);

void meta_crtc_kms_maybe_set_gamma (MetaCrtcKms   *crtc_kms,
                                    MetaKmsDevice *kms_device);

MetaCrtcKms * meta_crtc_kms_from_kms_crtc (MetaKmsCrtc *kms_crtc);

MetaCrtcKms * meta_crtc_kms_new (MetaGpuKms  *gpu_kms,
                                 MetaKmsCrtc *kms_crtc);

#endif /* META_CRTC_KMS_H */