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>
22 /* ---------------------------------------------------------- */
23 /* exported by bttv-cards.c */
25 #define BTTV_BOARD_UNKNOWN 0x00
26 #define BTTV_BOARD_MIRO 0x01
27 #define BTTV_BOARD_HAUPPAUGE 0x02
28 #define BTTV_BOARD_STB 0x03
29 #define BTTV_BOARD_INTEL 0x04
30 #define BTTV_BOARD_DIAMOND 0x05
31 #define BTTV_BOARD_AVERMEDIA 0x06
32 #define BTTV_BOARD_MATRIX_VISION 0x07
33 #define BTTV_BOARD_FLYVIDEO 0x08
34 #define BTTV_BOARD_TURBOTV 0x09
35 #define BTTV_BOARD_HAUPPAUGE878 0x0a
36 #define BTTV_BOARD_MIROPRO 0x0b
37 #define BTTV_BOARD_ADSTECH_TV 0x0c
38 #define BTTV_BOARD_AVERMEDIA98 0x0d
39 #define BTTV_BOARD_VHX 0x0e
40 #define BTTV_BOARD_ZOLTRIX 0x0f
41 #define BTTV_BOARD_PIXVIEWPLAYTV 0x10
42 #define BTTV_BOARD_WINVIEW_601 0x11
43 #define BTTV_BOARD_AVEC_INTERCAP 0x12
44 #define BTTV_BOARD_LIFE_FLYKIT 0x13
45 #define BTTV_BOARD_CEI_RAFFLES 0x14
46 #define BTTV_BOARD_CONFERENCETV 0x15
47 #define BTTV_BOARD_PHOEBE_TVMAS 0x16
48 #define BTTV_BOARD_MODTEC_205 0x17
49 #define BTTV_BOARD_MAGICTVIEW061 0x18
50 #define BTTV_BOARD_VOBIS_BOOSTAR 0x19
51 #define BTTV_BOARD_HAUPPAUG_WCAM 0x1a
52 #define BTTV_BOARD_MAXI 0x1b
53 #define BTTV_BOARD_TERRATV 0x1c
54 #define BTTV_BOARD_PXC200 0x1d
55 #define BTTV_BOARD_FLYVIDEO_98 0x1e
56 #define BTTV_BOARD_IPROTV 0x1f
57 #define BTTV_BOARD_INTEL_C_S_PCI 0x20
58 #define BTTV_BOARD_TERRATVALUE 0x21
59 #define BTTV_BOARD_WINFAST2000 0x22
60 #define BTTV_BOARD_CHRONOS_VS2 0x23
61 #define BTTV_BOARD_TYPHOON_TVIEW 0x24
62 #define BTTV_BOARD_PXELVWPLTVPRO 0x25
63 #define BTTV_BOARD_MAGICTVIEW063 0x26
64 #define BTTV_BOARD_PINNACLE 0x27
65 #define BTTV_BOARD_STB2 0x28
66 #define BTTV_BOARD_AVPHONE98 0x29
67 #define BTTV_BOARD_PV951 0x2a
68 #define BTTV_BOARD_ONAIR_TV 0x2b
69 #define BTTV_BOARD_SIGMA_TVII_FM 0x2c
70 #define BTTV_BOARD_MATRIX_VISION2 0x2d
71 #define BTTV_BOARD_ZOLTRIX_GENIE 0x2e
72 #define BTTV_BOARD_TERRATVRADIO 0x2f
73 #define BTTV_BOARD_DYNALINK 0x30
74 #define BTTV_BOARD_GVBCTV3PCI 0x31
75 #define BTTV_BOARD_PXELVWPLTVPAK 0x32
76 #define BTTV_BOARD_EAGLE 0x33
77 #define BTTV_BOARD_PINNACLEPRO 0x34
78 #define BTTV_BOARD_TVIEW_RDS_FM 0x35
79 #define BTTV_BOARD_LIFETEC_9415 0x36
80 #define BTTV_BOARD_BESTBUY_EASYTV 0x37
81 #define BTTV_BOARD_FLYVIDEO_98FM 0x38
82 #define BTTV_BOARD_GRANDTEC 0x39
83 #define BTTV_BOARD_ASKEY_CPH060 0x3a
84 #define BTTV_BOARD_ASKEY_CPH03X 0x3b
85 #define BTTV_BOARD_MM100PCTV 0x3c
86 #define BTTV_BOARD_GMV1 0x3d
87 #define BTTV_BOARD_BESTBUY_EASYTV2 0x3e
88 #define BTTV_BOARD_ATI_TVWONDER 0x3f
89 #define BTTV_BOARD_ATI_TVWONDERVE 0x40
90 #define BTTV_BOARD_FLYVIDEO2000 0x41
91 #define BTTV_BOARD_TERRATVALUER 0x42
92 #define BTTV_BOARD_GVBCTV4PCI 0x43
93 #define BTTV_BOARD_VOODOOTV_FM 0x44
94 #define BTTV_BOARD_AIMMS 0x45
95 #define BTTV_BOARD_PV_BT878P_PLUS 0x46
96 #define BTTV_BOARD_FLYVIDEO98EZ 0x47
97 #define BTTV_BOARD_PV_BT878P_9B 0x48
98 #define BTTV_BOARD_SENSORAY311 0x49
99 #define BTTV_BOARD_RV605 0x4a
100 #define BTTV_BOARD_POWERCLR_MTV878 0x4b
101 #define BTTV_BOARD_WINDVR 0x4c
102 #define BTTV_BOARD_GRANDTEC_MULTI 0x4d
103 #define BTTV_BOARD_KWORLD 0x4e
104 #define BTTV_BOARD_DSP_TCVIDEO 0x4f
105 #define BTTV_BOARD_HAUPPAUGEPVR 0x50
106 #define BTTV_BOARD_GVBCTV5PCI 0x51
107 #define BTTV_BOARD_OSPREY1x0 0x52
108 #define BTTV_BOARD_OSPREY1x0_848 0x53
109 #define BTTV_BOARD_OSPREY101_848 0x54
110 #define BTTV_BOARD_OSPREY1x1 0x55
111 #define BTTV_BOARD_OSPREY1x1_SVID 0x56
112 #define BTTV_BOARD_OSPREY2xx 0x57
113 #define BTTV_BOARD_OSPREY2x0_SVID 0x58
114 #define BTTV_BOARD_OSPREY2x0 0x59
115 #define BTTV_BOARD_OSPREY500 0x5a
116 #define BTTV_BOARD_OSPREY540 0x5b
117 #define BTTV_BOARD_OSPREY2000 0x5c
118 #define BTTV_BOARD_IDS_EAGLE 0x5d
119 #define BTTV_BOARD_PINNACLESAT 0x5e
120 #define BTTV_BOARD_FORMAC_PROTV 0x5f
121 #define BTTV_BOARD_MACHTV 0x60
122 #define BTTV_BOARD_EURESYS_PICOLO 0x61
123 #define BTTV_BOARD_PV150 0x62
124 #define BTTV_BOARD_AD_TVK503 0x63
125 #define BTTV_BOARD_HERCULES_SM_TV 0x64
126 #define BTTV_BOARD_PACETV 0x65
127 #define BTTV_BOARD_IVC200 0x66
128 #define BTTV_BOARD_XGUARD 0x67
129 #define BTTV_BOARD_NEBULA_DIGITV 0x68
130 #define BTTV_BOARD_PV143 0x69
131 #define BTTV_BOARD_VD009X1_MINIDIN 0x6a
132 #define BTTV_BOARD_VD009X1_COMBI 0x6b
133 #define BTTV_BOARD_VD009_MINIDIN 0x6c
134 #define BTTV_BOARD_VD009_COMBI 0x6d
135 #define BTTV_BOARD_IVC100 0x6e
136 #define BTTV_BOARD_IVC120 0x6f
137 #define BTTV_BOARD_PC_HDTV 0x70
138 #define BTTV_BOARD_TWINHAN_DST 0x71
139 #define BTTV_BOARD_WINFASTVC100 0x72
140 #define BTTV_BOARD_TEV560 0x73
141 #define BTTV_BOARD_SIMUS_GVC1100 0x74
142 #define BTTV_BOARD_NGSTV_PLUS 0x75
143 #define BTTV_BOARD_LMLBT4 0x76
144 #define BTTV_BOARD_TEKRAM_M205 0x77
145 #define BTTV_BOARD_CONTVFMI 0x78
146 #define BTTV_BOARD_PICOLO_TETRA_CHIP 0x79
147 #define BTTV_BOARD_SPIRIT_TV 0x7a
148 #define BTTV_BOARD_AVDVBT_771 0x7b
149 #define BTTV_BOARD_AVDVBT_761 0x7c
150 #define BTTV_BOARD_MATRIX_VISIONSQ 0x7d
151 #define BTTV_BOARD_MATRIX_VISIONSLC 0x7e
152 #define BTTV_BOARD_APAC_VIEWCOMP 0x7f
153 #define BTTV_BOARD_DVICO_DVBT_LITE 0x80
154 #define BTTV_BOARD_VGEAR_MYVCD 0x81
155 #define BTTV_BOARD_SUPER_TV 0x82
156 #define BTTV_BOARD_TIBET_CS16 0x83
157 #define BTTV_BOARD_KODICOM_4400R 0x84
158 #define BTTV_BOARD_KODICOM_4400R_SL 0x85
159 #define BTTV_BOARD_ADLINK_RTV24 0x86
160 #define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
161 #define BTTV_BOARD_ACORP_Y878F 0x88
162 #define BTTV_BOARD_CONCEPTRONIC_CTVFMI2 0x89
163 #define BTTV_BOARD_PV_BT878P_2E 0x8a
164 #define BTTV_BOARD_PV_M4900 0x8b
165 #define BTTV_BOARD_OSPREY440 0x8c
166 #define BTTV_BOARD_ASOUND_SKYEYE 0x8d
167 #define BTTV_BOARD_SABRENT_TVFM 0x8e
168 #define BTTV_BOARD_HAUPPAUGE_IMPACTVCB 0x8f
169 #define BTTV_BOARD_MACHTV_MAGICTV 0x90
171 /* i2c address list */
172 #define I2C_TSA5522 0xc2
173 #define I2C_TDA7432 0x8a
174 #define I2C_BT832_ALT1 0x88
175 #define I2C_BT832_ALT2 0x8a // alternate setting
176 #define I2C_TDA8425 0x82
177 #define I2C_TDA9840 0x84
178 #define I2C_TDA9850 0xb6 /* also used by 9855,9873 */
179 #define I2C_TDA9874 0xb0 /* also used by 9875 */
180 #define I2C_TDA9875 0xb0
181 #define I2C_HAUPEE 0xa0
182 #define I2C_STBEE 0xae
184 #define I2C_MSP3400 0x80
185 #define I2C_MSP3400_ALT 0x88
186 #define I2C_TEA6300 0x80 /* also used by 6320 */
187 #define I2C_DPL3518 0x84
188 #define I2C_TDA9887 0x86
190 /* more card-specific defines */
191 #define PT2254_L_CHANNEL 0x10
192 #define PT2254_R_CHANNEL 0x08
193 #define PT2254_DBS_IN_2 0x400
194 #define PT2254_DBS_IN_10 0x20000
195 #define WINVIEW_PT2254_CLK 0x40
196 #define WINVIEW_PT2254_DATA 0x20
197 #define WINVIEW_PT2254_STROBE 0x80
200 #define DIGITAL_MODE_VIDEO 1
201 #define DIGITAL_MODE_CAMERA 2
206 struct i2c_adapter i2c_adap;
207 struct list_head subs; /* struct bttv_sub_device */
210 unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */
211 unsigned int type; /* card type (pointer into tvcards[]) */
212 char name[8]; /* dev name */
219 struct input_dev *dev;
220 struct ir_input_state ir;
224 /* Usual gpio signalling */
231 struct work_struct work;
232 struct timer_list timer;
236 struct timer_list timer_end; /* timer_end for code completion */
237 struct timer_list timer_keyup; /* timer_end for key release */
238 u32 last_rc5; /* last good rc5 code */
239 u32 last_bit; /* last raw bit seen */
240 u32 code; /* raw code under construction */
241 struct timeval base_time; /* time of last seen code */
242 int active; /* building raw code */
248 unsigned int video_inputs;
249 unsigned int audio_inputs;
252 unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
255 u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
256 u32 gpiomask2; /* GPIO MUX mask */
258 /* i2c audio flags */
259 unsigned int no_msp34xx:1;
260 unsigned int no_tda9875:1;
261 unsigned int no_tda7432:1;
262 unsigned int needs_tvaudio:1;
263 unsigned int msp34xx_alt:1;
265 /* flag: video pci function is unused */
266 unsigned int no_video:1;
267 unsigned int has_dvb:1;
268 unsigned int has_remote:1;
269 unsigned int no_gpioirq:1;
277 unsigned int tuner_type;
278 unsigned int tuner_addr;
279 unsigned int radio_addr;
281 unsigned int has_radio;
282 void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
283 void (*muxsel_hook)(struct bttv *btv, unsigned int input);
286 extern struct tvcard bttv_tvcards[];
288 /* identification / initialization of the card */
289 extern void bttv_idcard(struct bttv *btv);
290 extern void bttv_init_card1(struct bttv *btv);
291 extern void bttv_init_card2(struct bttv *btv);
293 /* card-specific funtions */
294 extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
295 extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);
297 /* extra tweaks for some chipsets */
298 extern void bttv_check_chipset(void);
299 extern int bttv_handle_chipset(struct bttv *btv);
301 /* ---------------------------------------------------------- */
302 /* exported by bttv-if.c */
304 /* this obsolete -- please use the sysfs-based
305 interface below for new code */
307 /* returns card type + card ID (for bt878-based ones)
308 for possible values see lines below beginning with #define BTTV_BOARD_UNKNOWN
309 returns negative value if error occurred
311 extern int bttv_get_cardinfo(unsigned int card, int *type,
312 unsigned int *cardid);
313 extern struct pci_dev* bttv_get_pcidev(unsigned int card);
315 /* obsolete, use bttv_get_cardinfo instead */
316 extern int bttv_get_id(unsigned int card);
318 /* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
319 data | (current_GPOE_value & ~mask)
320 returns negative value if error occurred
322 extern int bttv_gpio_enable(unsigned int card,
323 unsigned long mask, unsigned long data);
325 /* fills data with GPDATA register contents
326 returns negative value if error occurred
328 extern int bttv_read_gpio(unsigned int card, unsigned long *data);
330 /* sets GPDATA register to new value:
331 (data & mask) | (current_GPDATA_value & ~mask)
332 returns negative value if error occurred
334 extern int bttv_write_gpio(unsigned int card,
335 unsigned long mask, unsigned long data);
337 /* returns pointer to task queue which can be used as parameter to
338 interruptible_sleep_on
339 in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
340 (wake_up_interruptible) and following call to the function bttv_read_gpio
341 should return new value of GPDATA,
342 returns NULL value if error occurred or queue is not available
343 WARNING: because there is no buffer for GPIO data, one MUST
346 extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
350 extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);
354 /* ---------------------------------------------------------- */
355 /* sysfs/driver-moded based gpio access interface */
358 struct bttv_sub_device {
360 struct bttv_core *core;
361 struct list_head list;
363 #define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
365 struct bttv_sub_driver {
366 struct device_driver drv;
367 char wanted[BUS_ID_SIZE];
368 int (*probe)(struct bttv_sub_device *sub);
369 void (*remove)(struct bttv_sub_device *sub);
370 void (*gpio_irq)(struct bttv_sub_device *sub);
372 #define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
374 int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
375 int bttv_sub_unregister(struct bttv_sub_driver *drv);
377 /* gpio access functions */
378 void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
379 u32 bttv_gpio_read(struct bttv_core *core);
380 void bttv_gpio_write(struct bttv_core *core, u32 value);
381 void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
383 #define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits)
384 #define gpio_read() bttv_gpio_read(&btv->c)
385 #define gpio_write(value) bttv_gpio_write(&btv->c, value)
386 #define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits)
389 /* ---------------------------------------------------------- */
392 extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
393 extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
394 extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
395 unsigned char b2, int both);
396 extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
398 extern int bttv_input_init(struct bttv *dev);
399 extern void bttv_input_fini(struct bttv *dev);
400 extern void bttv_input_irq(struct bttv *dev);
402 #endif /* _BTTV_H_ */