1 /**********************************************************************
2 * Copyright (C) 2014 Intel Corporation. All rights reserved.
3 
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 
8 * http://www.apache.org/licenses/LICENSE-2.0
9 
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 **********************************************************************/
16 
17 #ifndef __DRM_PR_API_H__
18 #define __DRM_PR_API_H__
19 
20 /*!
21  * Defines
22  */
23 #define DRM_SECURE_CLOCK_FLAG_RESET     (1)
24 
25 struct drm_nalu_headers
26 {
27    uint32_t frame_size;
28    uint32_t parse_size;
29    uint8_t  *p_enc_ciphertext;
30    uint32_t hdrs_buf_len;
31    uint8_t  *p_hdrs_buf;
32 };
33 
34 /*!
35  *@brief Returns NALU header
36  *
37  */
38 uint32_t drm_pr_return_naluheaders(uint32_t session_id,
39                                    struct drm_nalu_headers *nalu_info);
40 
41 /*!
42  *@brief Returns SRTC time
43  *
44  */
45 uint32_t drm_pr_get_srtc_time(uint32_t  *time,
46                               uint32_t  *flags);
47 #endif
48