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#include <linux/version.h>
17
18#include <media/dmxdev.h>
19#include <media/dvb_demux.h>
20#include <media/dvb_frontend.h>
21#include <media/dvb_net.h>
22
23/* Maximum number of channels */
24#define C8SECTPFE_MAXADAPTER (4)
25#define C8SECTPFE_MAXCHANNEL 64
26#define STPTI_MAXCHANNEL 64
27
28#define MAX_INPUTBLOCKS 7
29
30struct c8sectpfe;
31struct stdemux;
32
33struct stdemux {
34	struct dvb_demux	dvb_demux;
35	struct dmxdev		dmxdev;
36	struct dmx_frontend	hw_frontend;
37	struct dmx_frontend	mem_frontend;
38	int			tsin_index;
39	int			running_feed_count;
40	struct			c8sectpfei *c8sectpfei;
41};
42
43struct c8sectpfe {
44	struct stdemux demux[MAX_INPUTBLOCKS];
45	struct mutex lock;
46	struct dvb_adapter adapter;
47	struct device *device;
48	int mapping;
49	int num_feeds;
50};
51
52/* Channel registration */
53int c8sectpfe_tuner_register_frontend(struct c8sectpfe **c8sectpfe,
54					struct c8sectpfei *fei,
55					void *start_feed,
56					void *stop_feed);
57
58void c8sectpfe_tuner_unregister_frontend(struct c8sectpfe *c8sectpfe,
59						struct c8sectpfei *fei);
60
61#endif