162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __PVRUSB2_DVB_H__ 362306a36Sopenharmony_ci#define __PVRUSB2_DVB_H__ 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <media/dvb_frontend.h> 662306a36Sopenharmony_ci#include <media/dvb_demux.h> 762306a36Sopenharmony_ci#include <media/dvb_net.h> 862306a36Sopenharmony_ci#include <media/dmxdev.h> 962306a36Sopenharmony_ci#include "pvrusb2-context.h" 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define PVR2_DVB_BUFFER_COUNT 32 1262306a36Sopenharmony_ci#define PVR2_DVB_BUFFER_SIZE PAGE_ALIGN(0x4000) 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_cistruct pvr2_dvb_adapter { 1562306a36Sopenharmony_ci struct pvr2_channel channel; 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci struct dvb_adapter dvb_adap; 1862306a36Sopenharmony_ci struct dmxdev dmxdev; 1962306a36Sopenharmony_ci struct dvb_demux demux; 2062306a36Sopenharmony_ci struct dvb_net dvb_net; 2162306a36Sopenharmony_ci struct dvb_frontend *fe[2]; 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci struct i2c_client *i2c_client_demod[2]; 2462306a36Sopenharmony_ci struct i2c_client *i2c_client_tuner; 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci int feedcount; 2762306a36Sopenharmony_ci int max_feed_count; 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci struct task_struct *thread; 3062306a36Sopenharmony_ci struct mutex lock; 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci unsigned int stream_run:1; 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ci wait_queue_head_t buffer_wait_data; 3562306a36Sopenharmony_ci char *buffer_storage[PVR2_DVB_BUFFER_COUNT]; 3662306a36Sopenharmony_ci}; 3762306a36Sopenharmony_ci 3862306a36Sopenharmony_cistruct pvr2_dvb_props { 3962306a36Sopenharmony_ci int (*frontend_attach) (struct pvr2_dvb_adapter *); 4062306a36Sopenharmony_ci int (*tuner_attach) (struct pvr2_dvb_adapter *); 4162306a36Sopenharmony_ci}; 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_cistruct pvr2_dvb_adapter *pvr2_dvb_create(struct pvr2_context *pvr); 4462306a36Sopenharmony_ci 4562306a36Sopenharmony_ci#endif /* __PVRUSB2_DVB_H__ */ 46