1 files changed, 56 insertions, 0 deletions
diff --git a/chromium/ui/ozone/platform/drm/gpu/crtc_commit_request.cc b/chromium/ui/ozone/platform/drm/gpu/crtc_commit_request.cc
new file mode 100644
index 00000000000..8127e1633f2
--- /dev/null
+++ b/chromium/ui/ozone/platform/drm/gpu/crtc_commit_request.cc
@@ -0,0 +1,56 @@
+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ui/ozone/platform/drm/gpu/crtc_commit_request.h"
+
+namespace ui {
+
+CrtcCommitRequest::CrtcCommitRequest(uint32_t crtc_id,
+                                     uint32_t connector_id,
+                                     drmModeModeInfo mode,
+                                     HardwareDisplayPlaneList* plane_list,
+                                     DrmOverlayPlaneList overlays,
+                                     bool should_enable)
+    : should_enable_(should_enable),
+      crtc_id_(crtc_id),
+      connector_id_(connector_id),
+      mode_(mode),
+      plane_list_(plane_list),
+      overlays_(std::move(overlays)) {
+  DCHECK(!should_enable || DrmOverlayPlane::GetPrimaryPlane(overlays_));
+}
+
+CrtcCommitRequest::~CrtcCommitRequest() = default;
+
+CrtcCommitRequest::CrtcCommitRequest(const CrtcCommitRequest& other)
+    : should_enable_(other.should_enable_),
+      crtc_id_(other.crtc_id_),
+      connector_id_(other.connector_id_),
+      mode_(other.mode_),
+      plane_list_(other.plane_list_),
+      overlays_(DrmOverlayPlane::Clone(other.overlays_)) {}
+
+// static
+CrtcCommitRequest CrtcCommitRequest::EnableCrtcRequest(
+    uint32_t crtc_id,
+    uint32_t connector_id,
+    drmModeModeInfo mode,
+    HardwareDisplayPlaneList* plane_list,
+    DrmOverlayPlaneList overlays) {
+  DCHECK(plane_list && !overlays.empty());
+
+  return CrtcCommitRequest(crtc_id, connector_id, mode, plane_list,
+                           std::move(overlays), /*should_enable=*/true);
+}
+
+// static
+CrtcCommitRequest CrtcCommitRequest::DisableCrtcRequest(
+    uint32_t crtc_id,
+    uint32_t connector_id,
+    HardwareDisplayPlaneList* plane_list) {
+  return CrtcCommitRequest(crtc_id, connector_id, {}, plane_list,
+                           DrmOverlayPlaneList(), /*should_enable=*/false);
+}
+
+}  // namespace ui