release/src-rt-6.x/linux/linux-2.6/drivers/media/dvb/ttpci/budget.h

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