First Push

NVIDIA-Linux-x86_64-535.161.07-grid/kernel/nvidia-drm/nvidia-drm-utils.h

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+/*
+ * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __NVIDIA_DRM_UTILS_H__
+#define __NVIDIA_DRM_UTILS_H__
+
+#include "nvidia-drm-conftest.h"
+
+#if defined(NV_DRM_ATOMIC_MODESET_AVAILABLE)
+
+#include "nvkms-kapi.h"
+
+enum drm_plane_type;
+struct drm_display_mode;
+
+struct NvKmsKapiConnectorInfo*
+nvkms_get_connector_info(struct NvKmsKapiDevice *pDevice,
+                         NvKmsKapiConnector hConnector);
+
+int nvkms_connector_signal_to_drm_encoder_signal(
+    NvKmsConnectorSignalFormat format);
+
+int nvkms_connector_type_to_drm_connector_type(NvKmsConnectorType type,
+                                               NvBool internal);
+
+void nvkms_display_mode_to_drm_mode(
+    const struct NvKmsKapiDisplayMode *displayMode,
+    struct drm_display_mode *mode);
+
+void drm_mode_to_nvkms_display_mode(const struct drm_display_mode *src,
+                                    struct NvKmsKapiDisplayMode *dst);
+
+#endif /* NV_DRM_ATOMIC_MODESET_AVAILABLE */
+
+#endif /* __NVIDIA_DRM_UTILS_H__ */