aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/video/bttv.h
blob: dcdf9cde785703f490335a59eae08ae3d3644c60 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
/*
 *
 *  bttv - Bt848 frame grabber driver
 *
 *  card ID's and external interfaces of the bttv driver
 *  basically stuff needed by other drivers (i2c, lirc, ...)
 *  and is supported not to change much over time.
 *
 *  Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
 *  (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
 *
 */

#ifndef _BTTV_H_
#define _BTTV_H_

#include <linux/videodev.h>
#include <linux/i2c.h>

/* ---------------------------------------------------------- */
/* exported by bttv-cards.c                                   */

#define BTTV_UNKNOWN       0x00
#define BTTV_MIRO          0x01
#define BTTV_HAUPPAUGE     0x02
#define BTTV_STB           0x03
#define BTTV_INTEL         0x04
#define BTTV_DIAMOND       0x05
#define BTTV_AVERMEDIA     0x06
#define BTTV_MATRIX_VISION 0x07
#define BTTV_FLYVIDEO      0x08
#define BTTV_TURBOTV       0x09
#define BTTV_HAUPPAUGE878  0x0a
#define BTTV_MIROPRO       0x0b
#define BTTV_ADSTECH_TV    0x0c
#define BTTV_AVERMEDIA98   0x0d
#define BTTV_VHX           0x0e
#define BTTV_ZOLTRIX       0x0f
#define BTTV_PIXVIEWPLAYTV 0x10
#define BTTV_WINVIEW_601   0x11
#define BTTV_AVEC_INTERCAP 0x12
#define BTTV_LIFE_FLYKIT   0x13
#define BTTV_CEI_RAFFLES   0x14
#define BTTV_CONFERENCETV  0x15
#define BTTV_PHOEBE_TVMAS  0x16
#define BTTV_MODTEC_205    0x17
#define BTTV_MAGICTVIEW061 0x18
#define BTTV_VOBIS_BOOSTAR 0x19
#define BTTV_HAUPPAUG_WCAM 0x1a
#define BTTV_MAXI          0x1b
#define BTTV_TERRATV       0x1c
#define BTTV_PXC200        0x1d
#define BTTV_FLYVIDEO_98   0x1e
#define BTTV_IPROTV        0x1f
#define BTTV_INTEL_C_S_PCI 0x20
#define BTTV_TERRATVALUE   0x21
#define BTTV_WINFAST2000   0x22
#define BTTV_CHRONOS_VS2   0x23
#define BTTV_TYPHOON_TVIEW 0x24
#define BTTV_PXELVWPLTVPRO 0x25
#define BTTV_MAGICTVIEW063 0x26
#define BTTV_PINNACLE      0x27
#define BTTV_STB2          0x28
#define BTTV_AVPHONE98     0x29
#define BTTV_PV951         0x2a
#define BTTV_ONAIR_TV      0x2b
#define BTTV_SIGMA_TVII_FM 0x2c
#define BTTV_MATRIX_VISION2 0x2d
#define BTTV_ZOLTRIX_GENIE 0x2e
#define BTTV_TERRATVRADIO  0x2f
#define BTTV_DYNALINK      0x30
#define BTTV_GVBCTV3PCI    0x31
#define BTTV_PXELVWPLTVPAK 0x32
#define BTTV_EAGLE         0x33
#define BTTV_PINNACLEPRO   0x34
#define BTTV_TVIEW_RDS_FM  0x35
#define BTTV_LIFETEC_9415  0x36
#define BTTV_BESTBUY_EASYTV 0x37
#define BTTV_FLYVIDEO_98FM 0x38
#define BTTV_GMV1          0x3d
#define BTTV_BESTBUY_EASYTV2 0x3e
#define BTTV_ATI_TVWONDER  0x3f
#define BTTV_ATI_TVWONDERVE 0x40
#define BTTV_FLYVIDEO2000   0x41
#define BTTV_TERRATVALUER   0x42
#define BTTV_GVBCTV4PCI     0x43
#define BTTV_VOODOOTV_FM    0x44
#define BTTV_AIMMS          0x45
#define BTTV_PV_BT878P_PLUS 0x46
#define BTTV_FLYVIDEO98EZ   0x47
#define BTTV_PV_BT878P_9B   0x48
#define BTTV_SENSORAY311    0x49
#define BTTV_RV605          0x4a
#define BTTV_WINDVR         0x4c
#define BTTV_GRANDTEC       0x4d
#define BTTV_KWORLD         0x4e
#define BTTV_HAUPPAUGEPVR   0x50
#define BTTV_GVBCTV5PCI     0x51
#define BTTV_OSPREY1x0      0x52
#define BTTV_OSPREY1x0_848  0x53
#define BTTV_OSPREY101_848  0x54
#define BTTV_OSPREY1x1      0x55
#define BTTV_OSPREY1x1_SVID 0x56
#define BTTV_OSPREY2xx      0x57
#define BTTV_OSPREY2x0_SVID 0x58
#define BTTV_OSPREY2x0      0x59
#define BTTV_OSPREY500      0x5a
#define BTTV_OSPREY540      0x5b
#define BTTV_OSPREY2000     0x5c
#define BTTV_IDS_EAGLE      0x5d
#define BTTV_PINNACLESAT    0x5e
#define BTTV_FORMAC_PROTV   0x5f
#define BTTV_EURESYS_PICOLO 0x61
#define BTTV_PV150          0x62
#define BTTV_AD_TVK503      0x63
#define BTTV_IVC200         0x66
#define BTTV_XGUARD         0x67
#define BTTV_NEBULA_DIGITV  0x68
#define BTTV_PV143          0x69
#define BTTV_IVC100         0x6e
#define BTTV_IVC120         0x6f
#define BTTV_PC_HDTV        0x70
#define BTTV_TWINHAN_DST    0x71
#define BTTV_WINFASTVC100   0x72
#define BTTV_SIMUS_GVC1100  0x74
#define BTTV_NGSTV_PLUS     0x75
#define BTTV_LMLBT4         0x76
#define BTTV_PICOLO_TETRA_CHIP 0x79
#define BTTV_AVDVBT_771     0x7b
#define BTTV_AVDVBT_761     0x7c
#define BTTV_MATRIX_VISIONSQ  0x7d
#define BTTV_MATRIX_VISIONSLC 0x7e
#define BTTV_APAC_VIEWCOMP  0x7f
#define BTTV_DVICO_DVBT_LITE  0x80
#define BTTV_TIBET_CS16  0x83
#define BTTV_KODICOM_4400R  0x84
#define BTTV_ADLINK_RTV24   0x86
#define BTTV_DVICO_FUSIONHDTV_5_LITE 0x87
#define BTTV_ACORP_Y878F   0x88
#define BTTV_CONCEPTRONIC_CTVFMI2 0x89

/* i2c address list */
#define I2C_TSA5522        0xc2
#define I2C_TDA7432        0x8a
#define I2C_BT832_ALT1	   0x88
#define I2C_BT832_ALT2	   0x8a // alternate setting
#define I2C_TDA8425        0x82
#define I2C_TDA9840        0x84
#define I2C_TDA9850        0xb6 /* also used by 9855,9873 */
#define I2C_TDA9874        0xb0 /* also used by 9875 */
#define I2C_TDA9875        0xb0
#define I2C_HAUPEE         0xa0
#define I2C_STBEE          0xae
#define I2C_VHX            0xc0
#define I2C_MSP3400        0x80
#define I2C_MSP3400_ALT    0x88
#define I2C_TEA6300        0x80 /* also used by 6320 */
#define I2C_DPL3518	   0x84
#define I2C_TDA9887	   0x86

/* more card-specific defines */
#define PT2254_L_CHANNEL 0x10
#define PT2254_R_CHANNEL 0x08
#define PT2254_DBS_IN_2 0x400
#define PT2254_DBS_IN_10 0x20000
#define WINVIEW_PT2254_CLK  0x40
#define WINVIEW_PT2254_DATA 0x20
#define WINVIEW_PT2254_STROBE 0x80

/* digital_mode */
#define DIGITAL_MODE_VIDEO 1
#define DIGITAL_MODE_CAMERA 2

struct bttv_core {
	/* device structs */
	struct pci_dev       *pci;
	struct i2c_adapter   i2c_adap;
	struct list_head     subs;     /* struct bttv_sub_device */

	/* device config */
        unsigned int         nr;       /* dev nr (for printk("bttv%d: ...");  */
	unsigned int         type;     /* card type (pointer into tvcards[])  */
	char                 name[8];  /* dev name */
};

struct bttv;

struct tvcard
{
        char *name;
        unsigned int video_inputs;
        unsigned int audio_inputs;
        unsigned int tuner;
        unsigned int svhs;
	unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
        u32 gpiomask;
        u32 muxsel[16];
        u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
        u32 gpiomask2;   /* GPIO MUX mask */

	/* i2c audio flags */
	unsigned int no_msp34xx:1;
	unsigned int no_tda9875:1;
	unsigned int no_tda7432:1;
	unsigned int needs_tvaudio:1;
	unsigned int msp34xx_alt:1;

	/* flag: video pci function is unused */
	unsigned int no_video:1;
	unsigned int has_dvb:1;
	unsigned int has_remote:1;
	unsigned int no_gpioirq:1;

	/* other settings */
	unsigned int pll;
#define PLL_NONE 0
#define PLL_28   1
#define PLL_35   2

	unsigned int tuner_type;
	unsigned int tuner_addr;

	unsigned int has_radio;
	void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
	void (*muxsel_hook)(struct bttv *btv, unsigned int input);
};

extern struct tvcard bttv_tvcards[];

/* identification / initialization of the card */
extern void bttv_idcard(struct bttv *btv);
extern void bttv_init_card1(struct bttv *btv);
extern void bttv_init_card2(struct bttv *btv);

/* card-specific funtions */
extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);

/* extra tweaks for some chipsets */
extern void bttv_check_chipset(void);
extern int bttv_handle_chipset(struct bttv *btv);

/* ---------------------------------------------------------- */
/* exported by bttv-if.c                                      */

/* this obsolete -- please use the sysfs-based
   interface below for new code */

/* returns card type + card ID (for bt878-based ones)
   for possible values see lines below beginning with #define BTTV_UNKNOWN
   returns negative value if error occurred
*/
extern int bttv_get_cardinfo(unsigned int card, int *type,
			     unsigned int *cardid);
extern struct pci_dev* bttv_get_pcidev(unsigned int card);

/* obsolete, use bttv_get_cardinfo instead */
extern int bttv_get_id(unsigned int card);

/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
   data | (current_GPOE_value & ~mask)
   returns negative value if error occurred
*/
extern int bttv_gpio_enable(unsigned int card,
			    unsigned long mask, unsigned long data);

/* fills data with GPDATA register contents
   returns negative value if error occurred
*/
extern int bttv_read_gpio(unsigned int card, unsigned long *data);

/* sets GPDATA register to new value:
  (data & mask) | (current_GPDATA_value & ~mask)
  returns negative value if error occurred
*/
extern int bttv_write_gpio(unsigned int card,
			   unsigned long mask, unsigned long data);

/* returns pointer to task queue which can be used as parameter to
   interruptible_sleep_on
   in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
   (wake_up_interruptible) and following call to the function bttv_read_gpio
   should return new value of GPDATA,
   returns NULL value if error occurred or queue is not available
   WARNING: because there is no buffer for GPIO data, one MUST
   process data ASAP
*/
extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);

/* call i2c clients
*/
extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);



/* ---------------------------------------------------------- */
/* sysfs/driver-moded based gpio access interface             */


struct bttv_sub_device {
	struct device    dev;
	struct bttv_core *core;
	struct list_head list;
};
#define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)

struct bttv_sub_driver {
	struct device_driver   drv;
	char                   wanted[BUS_ID_SIZE];
	void                   (*gpio_irq)(struct bttv_sub_device *sub);
};
#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)

int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
int bttv_sub_unregister(struct bttv_sub_driver *drv);

/* gpio access functions */
void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
u32 bttv_gpio_read(struct bttv_core *core);
void bttv_gpio_write(struct bttv_core *core, u32 value);
void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);

#define gpio_inout(mask,bits)  bttv_gpio_inout(&btv->c, mask, bits)
#define gpio_read()            bttv_gpio_read(&btv->c)
#define gpio_write(value)      bttv_gpio_write(&btv->c, value)
#define gpio_bits(mask,bits)   bttv_gpio_bits(&btv->c, mask, bits)


/* ---------------------------------------------------------- */
/* i2c                                                        */

extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
			 unsigned char b2, int both);
extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);

#endif /* _BTTV_H_ */
/*
 * Local variables:
 * c-basic-offset: 8
 * End:
 */