budget.h

  1/* SPDX-License-Identifier: GPL-2.0 */
  2
  3#ifndef __BUDGET_DVB__
  4#define __BUDGET_DVB__
  5
  6#ifdef pr_fmt
  7#undef pr_fmt
  8#endif
  9
 10#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 11
 12#include <media/dvb_frontend.h>
 13#include <media/dvbdev.h>
 14#include <media/demux.h>
 15#include <media/dvb_demux.h>
 16#include <media/dmxdev.h>
 17#include <media/dvb_net.h>
 18
 19#include <linux/module.h>
 20#include <linux/mutex.h>
 21#include <linux/workqueue.h>
 22
 23#include <media/drv-intf/saa7146.h>
 24
 25extern int budget_debug;
 26
 27#ifdef dprintk
 28#undef dprintk
 29#endif
 30
 31#define dprintk(level, fmt, arg...) do {				\
 32	if ((level) & budget_debug)					\
 33		pr_info("%s(): " fmt, __func__, ##arg);			\
 34} while (0)
 35
 36#define TS_SIZE        188
 37
 38struct budget_info {
 39	char *name;
 40	int type;
 41};
 42
 43/* place to store all the necessary device information */
 44struct budget {
 45
 46	/* devices */
 47	struct dvb_device dvb_dev;
 48	struct dvb_net dvb_net;
 49
 50	struct saa7146_dev *dev;
 51
 52	struct i2c_adapter i2c_adap;
 53	struct budget_info *card;
 54
 55	unsigned char *grabbing;
 56	struct saa7146_pgtable pt;
 57
 58	struct work_struct fidb_bh_work;
 59	struct work_struct vpe_bh_work;
 60
 61	struct dmxdev dmxdev;
 62	struct dvb_demux demux;
 63
 64	struct dmx_frontend hw_frontend;
 65	struct dmx_frontend mem_frontend;
 66
 67	int ci_present;
 68	int video_port;
 69
 70	u32 buffer_width;
 71	u32 buffer_height;
 72	u32 buffer_size;
 73	u32 buffer_warning_threshold;
 74	u32 buffer_warnings;
 75	unsigned long buffer_warning_time;
 76
 77	u32 ttbp;
 78	int feeding;
 79
 80	spinlock_t feedlock;
 81
 82	spinlock_t debilock;
 83
 84	struct dvb_adapter dvb_adapter;
 85	struct dvb_frontend *dvb_frontend;
 86	int (*read_fe_status)(struct dvb_frontend *fe, enum fe_status *status);
 87	int fe_synced;
 88
 89	void *priv;
 90};
 91
 92#define MAKE_BUDGET_INFO(x_var, x_name, x_type) \
 93static struct budget_info x_var ## _info = { \
 94	.name = x_name,	\
 95	.type = x_type };	\
 96static struct saa7146_pci_extension_data x_var = { \
 97	.ext_priv = &x_var ## _info, \
 98	.ext = &budget_extension }
 99
100#define BUDGET_TT		   0
101#define BUDGET_TT_HW_DISEQC	   1
102#define BUDGET_PATCH		   3
103#define BUDGET_FS_ACTIVY	   4
104#define BUDGET_CIN1200S		   5
105#define BUDGET_CIN1200C		   6
106#define BUDGET_CIN1200T		   7
107#define BUDGET_KNC1S		   8
108#define BUDGET_KNC1C		   9
109#define BUDGET_KNC1T		   10
110#define BUDGET_KNC1SP		   11
111#define BUDGET_KNC1CP		   12
112#define BUDGET_KNC1TP		   13
113#define BUDGET_TVSTAR		   14
114#define BUDGET_CIN1200C_MK3	   15
115#define BUDGET_KNC1C_MK3	   16
116#define BUDGET_KNC1CP_MK3	   17
117#define BUDGET_KNC1S2              18
118#define BUDGET_KNC1C_TDA10024	   19
119
120#define BUDGET_VIDEO_PORTA         0
121#define BUDGET_VIDEO_PORTB         1
122
123extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
124			     struct saa7146_pci_extension_data *info,
125			     struct module *owner, short *adapter_nums);
126extern void ttpci_budget_init_hooks(struct budget *budget);
127extern int ttpci_budget_deinit(struct budget *budget);
128extern void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 *isr);
129extern void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port);
130extern int ttpci_budget_debiread(struct budget *budget, u32 config, int addr, int count,
131				 int uselocks, int nobusyloop);
132extern int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, int count, u32 value,
133				  int uselocks, int nobusyloop);
134
135#endif