drivers/media/pci/ttpci/budget.h

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