1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * c8sectpfe-common.h - C8SECTPFE STi DVB driver
4 *
5 * Copyright (c) STMicroelectronics 2015
6 *
7 *   Author: Peter Griffin <peter.griffin@linaro.org>
8 *
9 */
10#ifndef _C8SECTPFE_COMMON_H_
11#define _C8SECTPFE_COMMON_H_
12
13#include <linux/dvb/dmx.h>
14#include <linux/dvb/frontend.h>
15#include <linux/gpio.h>
16
17#include <media/dmxdev.h>
18#include <media/dvb_demux.h>
19#include <media/dvb_frontend.h>
20#include <media/dvb_net.h>
21
22/* Maximum number of channels */
23#define C8SECTPFE_MAXADAPTER (4)
24#define C8SECTPFE_MAXCHANNEL 64
25#define STPTI_MAXCHANNEL 64
26
27#define MAX_INPUTBLOCKS 7
28
29struct c8sectpfe;
30struct stdemux;
31
32struct stdemux {
33	struct dvb_demux	dvb_demux;
34	struct dmxdev		dmxdev;
35	struct dmx_frontend	hw_frontend;
36	struct dmx_frontend	mem_frontend;
37	int			tsin_index;
38	int			running_feed_count;
39	struct			c8sectpfei *c8sectpfei;
40};
41
42struct c8sectpfe {
43	struct stdemux demux[MAX_INPUTBLOCKS];
44	struct mutex lock;
45	struct dvb_adapter adapter;
46	struct device *device;
47	int mapping;
48	int num_feeds;
49};
50
51/* Channel registration */
52int c8sectpfe_tuner_register_frontend(struct c8sectpfe **c8sectpfe,
53					struct c8sectpfei *fei,
54					void *start_feed,
55					void *stop_feed);
56
57void c8sectpfe_tuner_unregister_frontend(struct c8sectpfe *c8sectpfe,
58						struct c8sectpfei *fei);
59
60#endif
61