path: root/drivers/stream_input/parser/tsdemux.h (plain)
blob: f63bcdf0b6323ff63642daca0ec4ac94c570f74c

1	/*
2	* drivers/amlogic/media/stream_input/parser/tsdemux.h
3	*
4	* Copyright (C) 2016 Amlogic, Inc. All rights reserved.
5	*
6	* This program is free software; you can redistribute it and/or modify
7	* it under the terms of the GNU General Public License as published by
8	* the Free Software Foundation; either version 2 of the License, or
9	* (at your option) any later version.
10	*
11	* This program is distributed in the hope that it will be useful, but WITHOUT
12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14	* more details.
15	*
16	*/
17
18	#ifndef TSDEMUX_H
19	#define TSDEMUX_H
20	#include <linux/amlogic/media/utils/amports_config.h>
21
22	/* TODO: move to register headers */
23	#define NEW_PDTS_READY 4
24	#define AUDIO_PTS_READY 2
25	#define VIDEO_PTS_READY 0
26	#define DIS_CONTINUITY_PACKET 6
27	#define SUB_PES_READY 7
28	#define PCR_READY 11
29
30	#define PARSER_INTSTAT_FETCH_CMD (1<<7)
31
32	#define FETCH_ENDIAN 27
33	#define FETCH_ENDIAN_MASK (0x7<<27)
34
35	#define RESET_DEMUXSTB (1<<1)
36	#define RESET_PARSER (1<<8)
37
38	#define VIDEO_PACKET 0
39	#define AUDIO_PACKET 1
40	#define SUB_PACKET 2
41
42	#define OTHER_ENDIAN 6
43	#define BYPASS_ENDIAN 3
44	#define SECTION_ENDIAN 0
45
46	#define USE_HI_BSF_INTERFACE 7
47	#define DES_OUT_DLY 8
48	#define TRANSPORT_SCRAMBLING_CONTROL_ODD 6
49	#define TS_HIU_ENABLE 5
50	#define FEC_FILE_CLK_DIV 0
51	#define STB_DEMUX_ENABLE 4
52	#define KEEP_DUPLICATE_PACKAGE 6
53
54	#define ES_VID_MAN_RD_PTR (1<<0)
55	#define ES_AUD_MAN_RD_PTR (1<<4)
56
57	#define PS_CFG_PFIFO_EMPTY_CNT_BIT 16
58	#define PS_CFG_MAX_ES_WR_CYCLE_BIT 12
59	#define PS_CFG_MAX_FETCH_CYCLE_BIT 0
60
61	#define ES_SUB_WR_ENDIAN_BIT 9
62	#define ES_SUB_MAN_RD_PTR (1<<8)
63	#define PARSER_INTSTAT_FETCH_CMD (1<<7)
64
65	#define PARSER_INT_HOST_EN_BIT 8
66
67	struct stream_buf_s;
68	struct vdec_s;
69
70	extern s32 tsdemux_init(u32 vid, u32 aid, u32 sid, u32 pcrid, bool is_hevc,
71	struct vdec_s *vdec);
72
73	extern void tsdemux_release(void);
74	extern ssize_t drm_tswrite(struct file *file,
75	struct stream_buf_s *vbuf,
76	struct stream_buf_s *abuf,
77	const char __user *buf, size_t count);
78
79	extern ssize_t tsdemux_write(struct file *file,
80	struct stream_buf_s *vbuf,
81	struct stream_buf_s *abuf,
82	const char __user *buf, size_t count);
83
84	extern u32 tsdemux_pcrscr_get(void);
85	extern u8 tsdemux_pcrscr_valid(void);
86	extern u8 tsdemux_pcraudio_valid(void);
87	extern u8 tsdemux_pcrvideo_valid(void);
88	extern u32 tsdemux_first_pcrscr_get(void);
89	extern void timestamp_pcrscr_enable(u32 enable);
90	extern void timestamp_pcrscr_set(u32 pts);
91
92	int tsdemux_class_register(void);
93	void tsdemux_class_unregister(void);
94	void tsdemux_change_avid(unsigned int vid, unsigned int aid);
95	void tsdemux_change_sid(unsigned int sid);
96	void tsdemux_audio_reset(void);
97	void tsdemux_sub_reset(void);
98	void tsdemux_set_skipbyte(int skipbyte);
99	void tsdemux_set_demux(int dev);
100	void tsdemux_tsync_func_init(void);
101
102
103	#endif /* TSDEMUX_H */
104