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>
20 /* ---------------------------------------------------------- */
21 /* exported by bttv-cards.c */
23 #define BTTV_UNKNOWN 0x00
24 #define BTTV_MIRO 0x01
25 #define BTTV_HAUPPAUGE 0x02
27 #define BTTV_INTEL 0x04
28 #define BTTV_DIAMOND 0x05
29 #define BTTV_AVERMEDIA 0x06
30 #define BTTV_MATRIX_VISION 0x07
31 #define BTTV_FLYVIDEO 0x08
32 #define BTTV_TURBOTV 0x09
33 #define BTTV_HAUPPAUGE878 0x0a
34 #define BTTV_MIROPRO 0x0b
35 #define BTTV_ADSTECH_TV 0x0c
36 #define BTTV_AVERMEDIA98 0x0d
38 #define BTTV_ZOLTRIX 0x0f
39 #define BTTV_PIXVIEWPLAYTV 0x10
40 #define BTTV_WINVIEW_601 0x11
41 #define BTTV_AVEC_INTERCAP 0x12
42 #define BTTV_LIFE_FLYKIT 0x13
43 #define BTTV_CEI_RAFFLES 0x14
44 #define BTTV_CONFERENCETV 0x15
45 #define BTTV_PHOEBE_TVMAS 0x16
46 #define BTTV_MODTEC_205 0x17
47 #define BTTV_MAGICTVIEW061 0x18
48 #define BTTV_VOBIS_BOOSTAR 0x19
49 #define BTTV_HAUPPAUG_WCAM 0x1a
50 #define BTTV_MAXI 0x1b
51 #define BTTV_TERRATV 0x1c
52 #define BTTV_PXC200 0x1d
53 #define BTTV_FLYVIDEO_98 0x1e
54 #define BTTV_IPROTV 0x1f
55 #define BTTV_INTEL_C_S_PCI 0x20
56 #define BTTV_TERRATVALUE 0x21
57 #define BTTV_WINFAST2000 0x22
58 #define BTTV_CHRONOS_VS2 0x23
59 #define BTTV_TYPHOON_TVIEW 0x24
60 #define BTTV_PXELVWPLTVPRO 0x25
61 #define BTTV_MAGICTVIEW063 0x26
62 #define BTTV_PINNACLE 0x27
63 #define BTTV_STB2 0x28
64 #define BTTV_AVPHONE98 0x29
65 #define BTTV_PV951 0x2a
66 #define BTTV_ONAIR_TV 0x2b
67 #define BTTV_SIGMA_TVII_FM 0x2c
68 #define BTTV_MATRIX_VISION2 0x2d
69 #define BTTV_ZOLTRIX_GENIE 0x2e
70 #define BTTV_TERRATVRADIO 0x2f
71 #define BTTV_DYNALINK 0x30
72 #define BTTV_GVBCTV3PCI 0x31
73 #define BTTV_PXELVWPLTVPAK 0x32
74 #define BTTV_EAGLE 0x33
75 #define BTTV_PINNACLEPRO 0x34
76 #define BTTV_TVIEW_RDS_FM 0x35
77 #define BTTV_LIFETEC_9415 0x36
78 #define BTTV_BESTBUY_EASYTV 0x37
79 #define BTTV_FLYVIDEO_98FM 0x38
80 #define BTTV_GMV1 0x3d
81 #define BTTV_BESTBUY_EASYTV2 0x3e
82 #define BTTV_ATI_TVWONDER 0x3f
83 #define BTTV_ATI_TVWONDERVE 0x40
84 #define BTTV_FLYVIDEO2000 0x41
85 #define BTTV_TERRATVALUER 0x42
86 #define BTTV_GVBCTV4PCI 0x43
87 #define BTTV_VOODOOTV_FM 0x44
88 #define BTTV_AIMMS 0x45
89 #define BTTV_PV_BT878P_PLUS 0x46
90 #define BTTV_FLYVIDEO98EZ 0x47
91 #define BTTV_PV_BT878P_9B 0x48
92 #define BTTV_SENSORAY311 0x49
93 #define BTTV_RV605 0x4a
94 #define BTTV_WINDVR 0x4c
95 #define BTTV_GRANDTEC 0x4d
96 #define BTTV_KWORLD 0x4e
97 #define BTTV_HAUPPAUGEPVR 0x50
98 #define BTTV_GVBCTV5PCI 0x51
99 #define BTTV_OSPREY1x0 0x52
100 #define BTTV_OSPREY1x0_848 0x53
101 #define BTTV_OSPREY101_848 0x54
102 #define BTTV_OSPREY1x1 0x55
103 #define BTTV_OSPREY1x1_SVID 0x56
104 #define BTTV_OSPREY2xx 0x57
105 #define BTTV_OSPREY2x0_SVID 0x58
106 #define BTTV_OSPREY2x0 0x59
107 #define BTTV_OSPREY500 0x5a
108 #define BTTV_OSPREY540 0x5b
109 #define BTTV_OSPREY2000 0x5c
110 #define BTTV_IDS_EAGLE 0x5d
111 #define BTTV_PINNACLESAT 0x5e
112 #define BTTV_FORMAC_PROTV 0x5f
113 #define BTTV_EURESYS_PICOLO 0x61
114 #define BTTV_PV150 0x62
115 #define BTTV_AD_TVK503 0x63
116 #define BTTV_IVC200 0x66
117 #define BTTV_XGUARD 0x67
118 #define BTTV_NEBULA_DIGITV 0x68
119 #define BTTV_PV143 0x69
120 #define BTTV_IVC100 0x6e
121 #define BTTV_IVC120 0x6f
122 #define BTTV_PC_HDTV 0x70
123 #define BTTV_TWINHAN_DST 0x71
124 #define BTTV_WINFASTVC100 0x72
125 #define BTTV_SIMUS_GVC1100 0x74
126 #define BTTV_NGSTV_PLUS 0x75
127 #define BTTV_LMLBT4 0x76
128 #define BTTV_PICOLO_TETRA_CHIP 0x79
129 #define BTTV_AVDVBT_771 0x7b
130 #define BTTV_AVDVBT_761 0x7c
131 #define BTTV_MATRIX_VISIONSQ 0x7d
132 #define BTTV_MATRIX_VISIONSLC 0x7e
133 #define BTTV_APAC_VIEWCOMP 0x7f
134 #define BTTV_DVICO_DVBT_LITE 0x80
135 #define BTTV_TIBET_CS16 0x83
136 #define BTTV_KODICOM_4400R 0x84
137 #define BTTV_ADLINK_RTV24 0x86
138 #define BTTV_DVICO_FUSIONHDTV_5_LITE 0x87
139 #define BTTV_ACORP_Y878F 0x88
141 /* i2c address list */
142 #define I2C_TSA5522 0xc2
143 #define I2C_TDA7432 0x8a
144 #define I2C_BT832_ALT1 0x88
145 #define I2C_BT832_ALT2 0x8a // alternate setting
146 #define I2C_TDA8425 0x82
147 #define I2C_TDA9840 0x84
148 #define I2C_TDA9850 0xb6 /* also used by 9855,9873 */
149 #define I2C_TDA9874 0xb0 /* also used by 9875 */
150 #define I2C_TDA9875 0xb0
151 #define I2C_HAUPEE 0xa0
152 #define I2C_STBEE 0xae
154 #define I2C_MSP3400 0x80
155 #define I2C_MSP3400_ALT 0x88
156 #define I2C_TEA6300 0x80 /* also used by 6320 */
157 #define I2C_DPL3518 0x84
158 #define I2C_TDA9887 0x86
160 /* more card-specific defines */
161 #define PT2254_L_CHANNEL 0x10
162 #define PT2254_R_CHANNEL 0x08
163 #define PT2254_DBS_IN_2 0x400
164 #define PT2254_DBS_IN_10 0x20000
165 #define WINVIEW_PT2254_CLK 0x40
166 #define WINVIEW_PT2254_DATA 0x20
167 #define WINVIEW_PT2254_STROBE 0x80
170 #define DIGITAL_MODE_VIDEO 1
171 #define DIGITAL_MODE_CAMERA 2
176 struct i2c_adapter i2c_adap;
177 struct list_head subs; /* struct bttv_sub_device */
180 unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */
181 unsigned int type; /* card type (pointer into tvcards[]) */
182 char name[8]; /* dev name */
190 unsigned int video_inputs;
191 unsigned int audio_inputs;
194 unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
197 u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
198 u32 gpiomask2; /* GPIO MUX mask */
200 /* i2c audio flags */
201 unsigned int no_msp34xx:1;
202 unsigned int no_tda9875:1;
203 unsigned int no_tda7432:1;
204 unsigned int needs_tvaudio:1;
205 unsigned int msp34xx_alt:1;
207 /* flag: video pci function is unused */
208 unsigned int no_video:1;
209 unsigned int has_dvb:1;
210 unsigned int has_remote:1;
211 unsigned int no_gpioirq:1;
219 unsigned int tuner_type;
220 unsigned int tuner_addr;
222 unsigned int has_radio;
223 void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
224 void (*muxsel_hook)(struct bttv *btv, unsigned int input);
227 extern struct tvcard bttv_tvcards[];
229 /* identification / initialization of the card */
230 extern void bttv_idcard(struct bttv *btv);
231 extern void bttv_init_card1(struct bttv *btv);
232 extern void bttv_init_card2(struct bttv *btv);
234 /* card-specific funtions */
235 extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
236 extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);
238 /* extra tweaks for some chipsets */
239 extern void bttv_check_chipset(void);
240 extern int bttv_handle_chipset(struct bttv *btv);
242 /* ---------------------------------------------------------- */
243 /* exported by bttv-if.c */
245 /* this obsolete -- please use the sysfs-based
246 interface below for new code */
248 /* returns card type + card ID (for bt878-based ones)
249 for possible values see lines below beginning with #define BTTV_UNKNOWN
250 returns negative value if error occurred
252 extern int bttv_get_cardinfo(unsigned int card, int *type,
253 unsigned int *cardid);
254 extern struct pci_dev* bttv_get_pcidev(unsigned int card);
256 /* obsolete, use bttv_get_cardinfo instead */
257 extern int bttv_get_id(unsigned int card);
259 /* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
260 data | (current_GPOE_value & ~mask)
261 returns negative value if error occurred
263 extern int bttv_gpio_enable(unsigned int card,
264 unsigned long mask, unsigned long data);
266 /* fills data with GPDATA register contents
267 returns negative value if error occurred
269 extern int bttv_read_gpio(unsigned int card, unsigned long *data);
271 /* sets GPDATA register to new value:
272 (data & mask) | (current_GPDATA_value & ~mask)
273 returns negative value if error occurred
275 extern int bttv_write_gpio(unsigned int card,
276 unsigned long mask, unsigned long data);
278 /* returns pointer to task queue which can be used as parameter to
279 interruptible_sleep_on
280 in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
281 (wake_up_interruptible) and following call to the function bttv_read_gpio
282 should return new value of GPDATA,
283 returns NULL value if error occurred or queue is not available
284 WARNING: because there is no buffer for GPIO data, one MUST
287 extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
291 extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);
295 /* ---------------------------------------------------------- */
296 /* sysfs/driver-moded based gpio access interface */
299 struct bttv_sub_device {
301 struct bttv_core *core;
302 struct list_head list;
304 #define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
306 struct bttv_sub_driver {
307 struct device_driver drv;
308 char wanted[BUS_ID_SIZE];
309 void (*gpio_irq)(struct bttv_sub_device *sub);
311 #define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
313 int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
314 int bttv_sub_unregister(struct bttv_sub_driver *drv);
316 /* gpio access functions */
317 void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
318 u32 bttv_gpio_read(struct bttv_core *core);
319 void bttv_gpio_write(struct bttv_core *core, u32 value);
320 void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
322 #define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits)
323 #define gpio_read() bttv_gpio_read(&btv->c)
324 #define gpio_write(value) bttv_gpio_write(&btv->c, value)
325 #define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits)
328 /* ---------------------------------------------------------- */
331 extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
332 extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
333 extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
334 unsigned char b2, int both);
335 extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
337 #endif /* _BTTV_H_ */