3 * bttv - Bt848 frame grabber driver
5 * card ID's and external interfaces of the bttv driver
6 * basically stuff needed by other drivers (i2c, lirc, ...)
7 * and is supported not to change much over time.
9 * Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
10 * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
17 #include <linux/videodev.h>
18 #include <linux/i2c.h>
19 #include <media/ir-common.h>
20 #include <media/ir-kbd-i2c.h>
21 #include <media/i2c-addr.h>
23 /* ---------------------------------------------------------- */
24 /* exported by bttv-cards.c */
26 #define BTTV_BOARD_UNKNOWN 0x00
27 #define BTTV_BOARD_MIRO 0x01
28 #define BTTV_BOARD_HAUPPAUGE 0x02
29 #define BTTV_BOARD_STB 0x03
30 #define BTTV_BOARD_INTEL 0x04
31 #define BTTV_BOARD_DIAMOND 0x05
32 #define BTTV_BOARD_AVERMEDIA 0x06
33 #define BTTV_BOARD_MATRIX_VISION 0x07
34 #define BTTV_BOARD_FLYVIDEO 0x08
35 #define BTTV_BOARD_TURBOTV 0x09
36 #define BTTV_BOARD_HAUPPAUGE878 0x0a
37 #define BTTV_BOARD_MIROPRO 0x0b
38 #define BTTV_BOARD_ADSTECH_TV 0x0c
39 #define BTTV_BOARD_AVERMEDIA98 0x0d
40 #define BTTV_BOARD_VHX 0x0e
41 #define BTTV_BOARD_ZOLTRIX 0x0f
42 #define BTTV_BOARD_PIXVIEWPLAYTV 0x10
43 #define BTTV_BOARD_WINVIEW_601 0x11
44 #define BTTV_BOARD_AVEC_INTERCAP 0x12
45 #define BTTV_BOARD_LIFE_FLYKIT 0x13
46 #define BTTV_BOARD_CEI_RAFFLES 0x14
47 #define BTTV_BOARD_CONFERENCETV 0x15
48 #define BTTV_BOARD_PHOEBE_TVMAS 0x16
49 #define BTTV_BOARD_MODTEC_205 0x17
50 #define BTTV_BOARD_MAGICTVIEW061 0x18
51 #define BTTV_BOARD_VOBIS_BOOSTAR 0x19
52 #define BTTV_BOARD_HAUPPAUG_WCAM 0x1a
53 #define BTTV_BOARD_MAXI 0x1b
54 #define BTTV_BOARD_TERRATV 0x1c
55 #define BTTV_BOARD_PXC200 0x1d
56 #define BTTV_BOARD_FLYVIDEO_98 0x1e
57 #define BTTV_BOARD_IPROTV 0x1f
58 #define BTTV_BOARD_INTEL_C_S_PCI 0x20
59 #define BTTV_BOARD_TERRATVALUE 0x21
60 #define BTTV_BOARD_WINFAST2000 0x22
61 #define BTTV_BOARD_CHRONOS_VS2 0x23
62 #define BTTV_BOARD_TYPHOON_TVIEW 0x24
63 #define BTTV_BOARD_PXELVWPLTVPRO 0x25
64 #define BTTV_BOARD_MAGICTVIEW063 0x26
65 #define BTTV_BOARD_PINNACLE 0x27
66 #define BTTV_BOARD_STB2 0x28
67 #define BTTV_BOARD_AVPHONE98 0x29
68 #define BTTV_BOARD_PV951 0x2a
69 #define BTTV_BOARD_ONAIR_TV 0x2b
70 #define BTTV_BOARD_SIGMA_TVII_FM 0x2c
71 #define BTTV_BOARD_MATRIX_VISION2 0x2d
72 #define BTTV_BOARD_ZOLTRIX_GENIE 0x2e
73 #define BTTV_BOARD_TERRATVRADIO 0x2f
74 #define BTTV_BOARD_DYNALINK 0x30
75 #define BTTV_BOARD_GVBCTV3PCI 0x31
76 #define BTTV_BOARD_PXELVWPLTVPAK 0x32
77 #define BTTV_BOARD_EAGLE 0x33
78 #define BTTV_BOARD_PINNACLEPRO 0x34
79 #define BTTV_BOARD_TVIEW_RDS_FM 0x35
80 #define BTTV_BOARD_LIFETEC_9415 0x36
81 #define BTTV_BOARD_BESTBUY_EASYTV 0x37
82 #define BTTV_BOARD_FLYVIDEO_98FM 0x38
83 #define BTTV_BOARD_GRANDTEC 0x39
84 #define BTTV_BOARD_ASKEY_CPH060 0x3a
85 #define BTTV_BOARD_ASKEY_CPH03X 0x3b
86 #define BTTV_BOARD_MM100PCTV 0x3c
87 #define BTTV_BOARD_GMV1 0x3d
88 #define BTTV_BOARD_BESTBUY_EASYTV2 0x3e
89 #define BTTV_BOARD_ATI_TVWONDER 0x3f
90 #define BTTV_BOARD_ATI_TVWONDERVE 0x40
91 #define BTTV_BOARD_FLYVIDEO2000 0x41
92 #define BTTV_BOARD_TERRATVALUER 0x42
93 #define BTTV_BOARD_GVBCTV4PCI 0x43
94 #define BTTV_BOARD_VOODOOTV_FM 0x44
95 #define BTTV_BOARD_AIMMS 0x45
96 #define BTTV_BOARD_PV_BT878P_PLUS 0x46
97 #define BTTV_BOARD_FLYVIDEO98EZ 0x47
98 #define BTTV_BOARD_PV_BT878P_9B 0x48
99 #define BTTV_BOARD_SENSORAY311 0x49
100 #define BTTV_BOARD_RV605 0x4a
101 #define BTTV_BOARD_POWERCLR_MTV878 0x4b
102 #define BTTV_BOARD_WINDVR 0x4c
103 #define BTTV_BOARD_GRANDTEC_MULTI 0x4d
104 #define BTTV_BOARD_KWORLD 0x4e
105 #define BTTV_BOARD_DSP_TCVIDEO 0x4f
106 #define BTTV_BOARD_HAUPPAUGEPVR 0x50
107 #define BTTV_BOARD_GVBCTV5PCI 0x51
108 #define BTTV_BOARD_OSPREY1x0 0x52
109 #define BTTV_BOARD_OSPREY1x0_848 0x53
110 #define BTTV_BOARD_OSPREY101_848 0x54
111 #define BTTV_BOARD_OSPREY1x1 0x55
112 #define BTTV_BOARD_OSPREY1x1_SVID 0x56
113 #define BTTV_BOARD_OSPREY2xx 0x57
114 #define BTTV_BOARD_OSPREY2x0_SVID 0x58
115 #define BTTV_BOARD_OSPREY2x0 0x59
116 #define BTTV_BOARD_OSPREY500 0x5a
117 #define BTTV_BOARD_OSPREY540 0x5b
118 #define BTTV_BOARD_OSPREY2000 0x5c
119 #define BTTV_BOARD_IDS_EAGLE 0x5d
120 #define BTTV_BOARD_PINNACLESAT 0x5e
121 #define BTTV_BOARD_FORMAC_PROTV 0x5f
122 #define BTTV_BOARD_MACHTV 0x60
123 #define BTTV_BOARD_EURESYS_PICOLO 0x61
124 #define BTTV_BOARD_PV150 0x62
125 #define BTTV_BOARD_AD_TVK503 0x63
126 #define BTTV_BOARD_HERCULES_SM_TV 0x64
127 #define BTTV_BOARD_PACETV 0x65
128 #define BTTV_BOARD_IVC200 0x66
129 #define BTTV_BOARD_XGUARD 0x67
130 #define BTTV_BOARD_NEBULA_DIGITV 0x68
131 #define BTTV_BOARD_PV143 0x69
132 #define BTTV_BOARD_VD009X1_MINIDIN 0x6a
133 #define BTTV_BOARD_VD009X1_COMBI 0x6b
134 #define BTTV_BOARD_VD009_MINIDIN 0x6c
135 #define BTTV_BOARD_VD009_COMBI 0x6d
136 #define BTTV_BOARD_IVC100 0x6e
137 #define BTTV_BOARD_IVC120 0x6f
138 #define BTTV_BOARD_PC_HDTV 0x70
139 #define BTTV_BOARD_TWINHAN_DST 0x71
140 #define BTTV_BOARD_WINFASTVC100 0x72
141 #define BTTV_BOARD_TEV560 0x73
142 #define BTTV_BOARD_SIMUS_GVC1100 0x74
143 #define BTTV_BOARD_NGSTV_PLUS 0x75
144 #define BTTV_BOARD_LMLBT4 0x76
145 #define BTTV_BOARD_TEKRAM_M205 0x77
146 #define BTTV_BOARD_CONTVFMI 0x78
147 #define BTTV_BOARD_PICOLO_TETRA_CHIP 0x79
148 #define BTTV_BOARD_SPIRIT_TV 0x7a
149 #define BTTV_BOARD_AVDVBT_771 0x7b
150 #define BTTV_BOARD_AVDVBT_761 0x7c
151 #define BTTV_BOARD_MATRIX_VISIONSQ 0x7d
152 #define BTTV_BOARD_MATRIX_VISIONSLC 0x7e
153 #define BTTV_BOARD_APAC_VIEWCOMP 0x7f
154 #define BTTV_BOARD_DVICO_DVBT_LITE 0x80
155 #define BTTV_BOARD_VGEAR_MYVCD 0x81
156 #define BTTV_BOARD_SUPER_TV 0x82
157 #define BTTV_BOARD_TIBET_CS16 0x83
158 #define BTTV_BOARD_KODICOM_4400R 0x84
159 #define BTTV_BOARD_KODICOM_4400R_SL 0x85
160 #define BTTV_BOARD_ADLINK_RTV24 0x86
161 #define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
162 #define BTTV_BOARD_ACORP_Y878F 0x88
163 #define BTTV_BOARD_CONCEPTRONIC_CTVFMI2 0x89
164 #define BTTV_BOARD_PV_BT878P_2E 0x8a
165 #define BTTV_BOARD_PV_M4900 0x8b
166 #define BTTV_BOARD_OSPREY440 0x8c
167 #define BTTV_BOARD_ASOUND_SKYEYE 0x8d
168 #define BTTV_BOARD_SABRENT_TVFM 0x8e
169 #define BTTV_BOARD_HAUPPAUGE_IMPACTVCB 0x8f
170 #define BTTV_BOARD_MACHTV_MAGICTV 0x90
172 /* more card-specific defines */
173 #define PT2254_L_CHANNEL 0x10
174 #define PT2254_R_CHANNEL 0x08
175 #define PT2254_DBS_IN_2 0x400
176 #define PT2254_DBS_IN_10 0x20000
177 #define WINVIEW_PT2254_CLK 0x40
178 #define WINVIEW_PT2254_DATA 0x20
179 #define WINVIEW_PT2254_STROBE 0x80
182 #define DIGITAL_MODE_VIDEO 1
183 #define DIGITAL_MODE_CAMERA 2
188 struct i2c_adapter i2c_adap;
189 struct list_head subs; /* struct bttv_sub_device */
192 unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */
193 unsigned int type; /* card type (pointer into tvcards[]) */
194 char name[8]; /* dev name */
201 struct input_dev *dev;
202 struct ir_input_state ir;
206 /* Usual gpio signalling */
213 struct work_struct work;
214 struct timer_list timer;
218 struct timer_list timer_end; /* timer_end for code completion */
219 struct timer_list timer_keyup; /* timer_end for key release */
220 u32 last_rc5; /* last good rc5 code */
221 u32 last_bit; /* last raw bit seen */
222 u32 code; /* raw code under construction */
223 struct timeval base_time; /* time of last seen code */
224 int active; /* building raw code */
230 unsigned int video_inputs;
231 unsigned int audio_inputs;
234 unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
237 u32 gpiomux[4]; /* Tuner, Radio, external, internal */
238 u32 gpiomute; /* GPIO mute setting */
239 u32 gpiomask2; /* GPIO MUX mask */
241 /* i2c audio flags */
242 unsigned int no_msp34xx:1;
243 unsigned int no_tda9875:1;
244 unsigned int no_tda7432:1;
245 unsigned int needs_tvaudio:1;
246 unsigned int msp34xx_alt:1;
248 /* flag: video pci function is unused */
249 unsigned int no_video:1;
250 unsigned int has_dvb:1;
251 unsigned int has_remote:1;
252 unsigned int no_gpioirq:1;
260 unsigned int tuner_type;
261 unsigned int tuner_addr;
262 unsigned int radio_addr;
264 unsigned int has_radio;
265 void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
266 void (*muxsel_hook)(struct bttv *btv, unsigned int input);
269 extern struct tvcard bttv_tvcards[];
271 /* identification / initialization of the card */
272 extern void bttv_idcard(struct bttv *btv);
273 extern void bttv_init_card1(struct bttv *btv);
274 extern void bttv_init_card2(struct bttv *btv);
276 /* card-specific funtions */
277 extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
278 extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);
280 /* extra tweaks for some chipsets */
281 extern void bttv_check_chipset(void);
282 extern int bttv_handle_chipset(struct bttv *btv);
284 /* ---------------------------------------------------------- */
285 /* exported by bttv-if.c */
287 /* this obsolete -- please use the sysfs-based
288 interface below for new code */
290 /* returns card type + card ID (for bt878-based ones)
291 for possible values see lines below beginning with #define BTTV_BOARD_UNKNOWN
292 returns negative value if error occurred
294 extern int bttv_get_cardinfo(unsigned int card, int *type,
295 unsigned int *cardid);
296 extern struct pci_dev* bttv_get_pcidev(unsigned int card);
298 /* obsolete, use bttv_get_cardinfo instead */
299 extern int bttv_get_id(unsigned int card);
301 /* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
302 data | (current_GPOE_value & ~mask)
303 returns negative value if error occurred
305 extern int bttv_gpio_enable(unsigned int card,
306 unsigned long mask, unsigned long data);
308 /* fills data with GPDATA register contents
309 returns negative value if error occurred
311 extern int bttv_read_gpio(unsigned int card, unsigned long *data);
313 /* sets GPDATA register to new value:
314 (data & mask) | (current_GPDATA_value & ~mask)
315 returns negative value if error occurred
317 extern int bttv_write_gpio(unsigned int card,
318 unsigned long mask, unsigned long data);
320 /* returns pointer to task queue which can be used as parameter to
321 interruptible_sleep_on
322 in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
323 (wake_up_interruptible) and following call to the function bttv_read_gpio
324 should return new value of GPDATA,
325 returns NULL value if error occurred or queue is not available
326 WARNING: because there is no buffer for GPIO data, one MUST
329 extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
333 extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);
337 /* ---------------------------------------------------------- */
338 /* sysfs/driver-moded based gpio access interface */
341 struct bttv_sub_device {
343 struct bttv_core *core;
344 struct list_head list;
346 #define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
348 struct bttv_sub_driver {
349 struct device_driver drv;
350 char wanted[BUS_ID_SIZE];
351 int (*probe)(struct bttv_sub_device *sub);
352 void (*remove)(struct bttv_sub_device *sub);
354 #define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
356 int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
357 int bttv_sub_unregister(struct bttv_sub_driver *drv);
359 /* gpio access functions */
360 void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
361 u32 bttv_gpio_read(struct bttv_core *core);
362 void bttv_gpio_write(struct bttv_core *core, u32 value);
363 void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
365 #define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits)
366 #define gpio_read() bttv_gpio_read(&btv->c)
367 #define gpio_write(value) bttv_gpio_write(&btv->c, value)
368 #define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits)
371 /* ---------------------------------------------------------- */
374 extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
375 extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
376 extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
377 unsigned char b2, int both);
378 extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
380 extern int bttv_input_init(struct bttv *dev);
381 extern void bttv_input_fini(struct bttv *dev);
382 extern void bttv_input_irq(struct bttv *dev);
384 #endif /* _BTTV_H_ */