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 30 struct c8sectpfe; 31 struct stdemux; 32 33 struct 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 43 struct 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 */ 53 int c8sectpfe_tuner_register_frontend(struct c8sectpfe **c8sectpfe, 54 struct c8sectpfei *fei, 55 void *start_feed, 56 void *stop_feed); 57 58 void c8sectpfe_tuner_unregister_frontend(struct c8sectpfe *c8sectpfe, 59 struct c8sectpfei *fei); 60 61 #endif 62