/* SPDX-License-Identifier: GPL-2.0 */

#ifndef __BUDGET_DVB__
#define __BUDGET_DVB__

#ifdef pr_fmt
#undef pr_fmt
#endif

#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#include <media/dvb_frontend.h>
#include <media/dvbdev.h>
#include <media/demux.h>
#include <media/dvb_demux.h>
#include <media/dmxdev.h>
#include <media/dvb_net.h>

#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>

#include <media/drv-intf/saa7146.h>

extern int budget_debug;

#ifdef dprintk
#undef dprintk
#endif

#define dprintk(level, fmt, arg...) do {                                \
        if ((level) & budget_debug)                                     \
                pr_info("%s(): " fmt, __func__, ##arg);                 \
} while (0)

#define TS_SIZE        188

struct budget_info {
        char *name;
        int type;
};

/* place to store all the necessary device information */
struct budget {

        /* devices */
        struct dvb_device dvb_dev;
        struct dvb_net dvb_net;

        struct saa7146_dev *dev;

        struct i2c_adapter i2c_adap;
        struct budget_info *card;

        unsigned char *grabbing;
        struct saa7146_pgtable pt;

        struct work_struct fidb_bh_work;
        struct work_struct vpe_bh_work;

        struct dmxdev dmxdev;
        struct dvb_demux demux;

        struct dmx_frontend hw_frontend;
        struct dmx_frontend mem_frontend;

        int ci_present;
        int video_port;

        u32 buffer_width;
        u32 buffer_height;
        u32 buffer_size;
        u32 buffer_warning_threshold;
        u32 buffer_warnings;
        unsigned long buffer_warning_time;

        u32 ttbp;
        int feeding;

        spinlock_t feedlock;

        spinlock_t debilock;

        struct dvb_adapter dvb_adapter;
        struct dvb_frontend *dvb_frontend;
        int (*read_fe_status)(struct dvb_frontend *fe, enum fe_status *status);
        int fe_synced;

        void *priv;
};

#define MAKE_BUDGET_INFO(x_var, x_name, x_type) \
static struct budget_info x_var ## _info = { \
        .name = x_name, \
        .type = x_type };       \
static struct saa7146_pci_extension_data x_var = { \
        .ext_priv = &x_var ## _info, \
        .ext = &budget_extension }

#define BUDGET_TT                  0
#define BUDGET_TT_HW_DISEQC        1
#define BUDGET_PATCH               3
#define BUDGET_FS_ACTIVY           4
#define BUDGET_CIN1200S            5
#define BUDGET_CIN1200C            6
#define BUDGET_CIN1200T            7
#define BUDGET_KNC1S               8
#define BUDGET_KNC1C               9
#define BUDGET_KNC1T               10
#define BUDGET_KNC1SP              11
#define BUDGET_KNC1CP              12
#define BUDGET_KNC1TP              13
#define BUDGET_TVSTAR              14
#define BUDGET_CIN1200C_MK3        15
#define BUDGET_KNC1C_MK3           16
#define BUDGET_KNC1CP_MK3          17
#define BUDGET_KNC1S2              18
#define BUDGET_KNC1C_TDA10024      19

#define BUDGET_VIDEO_PORTA         0
#define BUDGET_VIDEO_PORTB         1

extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
                             struct saa7146_pci_extension_data *info,
                             struct module *owner, short *adapter_nums);
extern void ttpci_budget_init_hooks(struct budget *budget);
extern int ttpci_budget_deinit(struct budget *budget);
extern void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 *isr);
extern void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port);
extern int ttpci_budget_debiread(struct budget *budget, u32 config, int addr, int count,
                                 int uselocks, int nobusyloop);
extern int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, int count, u32 value,
                                  int uselocks, int nobusyloop);

#endif