c8sectpfe-common.h (1315B)
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