2 * bttv - Bt848 frame grabber driver
4 * card ID's and external interfaces of the bttv driver
5 * basically stuff needed by other drivers (i2c, lirc, ...)
6 * and is supported not to change much over time.
8 * Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
9 * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
16 #include <linux/videodev.h>
18 /* ---------------------------------------------------------- */
19 /* exported by bttv-cards.c */
21 #define BTTV_UNKNOWN 0x00
22 #define BTTV_MIRO 0x01
23 #define BTTV_HAUPPAUGE 0x02
25 #define BTTV_INTEL 0x04
26 #define BTTV_DIAMOND 0x05
27 #define BTTV_AVERMEDIA 0x06
28 #define BTTV_MATRIX_VISION 0x07
29 #define BTTV_FLYVIDEO 0x08
30 #define BTTV_TURBOTV 0x09
31 #define BTTV_HAUPPAUGE878 0x0a
32 #define BTTV_MIROPRO 0x0b
33 #define BTTV_ADSTECH_TV 0x0c
34 #define BTTV_AVERMEDIA98 0x0d
36 #define BTTV_ZOLTRIX 0x0f
37 #define BTTV_PIXVIEWPLAYTV 0x10
38 #define BTTV_WINVIEW_601 0x11
39 #define BTTV_AVEC_INTERCAP 0x12
40 #define BTTV_LIFE_FLYKIT 0x13
41 #define BTTV_CEI_RAFFLES 0x14
42 #define BTTV_CONFERENCETV 0x15
43 #define BTTV_PHOEBE_TVMAS 0x16
44 #define BTTV_MODTEC_205 0x17
45 #define BTTV_MAGICTVIEW061 0x18
46 #define BTTV_VOBIS_BOOSTAR 0x19
47 #define BTTV_HAUPPAUG_WCAM 0x1a
48 #define BTTV_MAXI 0x1b
49 #define BTTV_TERRATV 0x1c
50 #define BTTV_PXC200 0x1d
51 #define BTTV_FLYVIDEO_98 0x1e
52 #define BTTV_IPROTV 0x1f
53 #define BTTV_INTEL_C_S_PCI 0x20
54 #define BTTV_TERRATVALUE 0x21
55 #define BTTV_WINFAST2000 0x22
56 #define BTTV_CHRONOS_VS2 0x23
57 #define BTTV_TYPHOON_TVIEW 0x24
58 #define BTTV_PXELVWPLTVPRO 0x25
59 #define BTTV_MAGICTVIEW063 0x26
60 #define BTTV_PINNACLE 0x27
61 #define BTTV_STB2 0x28
62 #define BTTV_AVPHONE98 0x29
63 #define BTTV_PV951 0x2a
64 #define BTTV_ONAIR_TV 0x2b
65 #define BTTV_SIGMA_TVII_FM 0x2c
66 #define BTTV_MATRIX_VISION2 0x2d
67 #define BTTV_ZOLTRIX_GENIE 0x2e
68 #define BTTV_TERRATVRADIO 0x2f
69 #define BTTV_DYNALINK 0x30
70 #define BTTV_GVBCTV3PCI 0x31
71 #define BTTV_PXELVWPLTVPAK 0x32
72 #define BTTV_EAGLE 0x33
73 #define BTTV_PINNACLEPRO 0x34
74 #define BTTV_TVIEW_RDS_FM 0x35
75 #define BTTV_LIFETEC_9415 0x36
76 #define BTTV_BESTBUY_EASYTV 0x37
77 #define BTTV_FLYVIDEO_98FM 0x38
78 #define BTTV_GMV1 0x3d
79 #define BTTV_BESTBUY_EASYTV2 0x3e
80 #define BTTV_ATI_TVWONDER 0x3f
81 #define BTTV_ATI_TVWONDERVE 0x40
82 #define BTTV_FLYVIDEO2000 0x41
83 #define BTTV_TERRATVALUER 0x42
84 #define BTTV_GVBCTV4PCI 0x43
85 #define BTTV_VOODOOTV_FM 0x44
86 #define BTTV_AIMMS 0x45
87 #define BTTV_PV_BT878P_PLUS 0x46
88 #define BTTV_FLYVIDEO98EZ 0x47
89 #define BTTV_PV_BT878P_9B 0x48
90 #define BTTV_SENSORAY311 0x49
91 #define BTTV_RV605 0x4a
92 #define BTTV_WINDVR 0x4c
93 #define BTTV_HAUPPAUGEPVR 0x50
95 /* i2c address list */
96 #define I2C_TSA5522 0xc2
97 #define I2C_TDA7432 0x8a
98 #define I2C_TDA8425 0x82
99 #define I2C_TDA9840 0x84
100 #define I2C_TDA9850 0xb6 /* also used by 9855,9873 */
101 #define I2C_TDA9874 0xb0 /* also used by 9875 */
102 #define I2C_TDA9875 0xb0
103 #define I2C_HAUPEE 0xa0
104 #define I2C_STBEE 0xae
106 #define I2C_MSP3400 0x80
107 #define I2C_TEA6300 0x80
108 #define I2C_DPL3518 0x84
110 /* more card-specific defines */
111 #define PT2254_L_CHANNEL 0x10
112 #define PT2254_R_CHANNEL 0x08
113 #define PT2254_DBS_IN_2 0x400
114 #define PT2254_DBS_IN_10 0x20000
115 #define WINVIEW_PT2254_CLK 0x40
116 #define WINVIEW_PT2254_DATA 0x20
117 #define WINVIEW_PT2254_STROBE 0x80
130 u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
131 u32 gpiomask2; /* GPIO MUX mask */
133 /* i2c audio flags */
146 void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
147 void (*muxsel_hook)(struct bttv *btv, unsigned int input);
150 extern struct tvcard bttv_tvcards[];
151 extern const int bttv_num_tvcards;
153 /* identification / initialization of the card */
154 extern void bttv_idcard(struct bttv *btv);
155 extern void bttv_init_card1(struct bttv *btv);
156 extern void bttv_init_card2(struct bttv *btv);
158 /* card-specific funtions */
159 extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
160 extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);
162 /* kernel cmd line parse helper */
163 extern int bttv_parse(char *str, int max, int *vals);
165 /* extra tweaks for some chipsets */
166 extern void bttv_check_chipset(void);
167 extern int bttv_handle_chipset(struct bttv *btv);
169 /* ---------------------------------------------------------- */
170 /* exported by bttv-if.c */
171 /* interface for gpio access by other modules */
173 /* returns card type + card ID (for bt878-based ones)
174 for possible values see lines below beginning with #define BTTV_UNKNOWN
175 returns negative value if error occurred
177 extern int bttv_get_cardinfo(unsigned int card, int *type, int *cardid);
178 extern struct pci_dev* bttv_get_pcidev(unsigned int card);
180 /* obsolete, use bttv_get_cardinfo instead */
181 extern int bttv_get_id(unsigned int card);
183 /* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
184 data | (current_GPOE_value & ~mask)
185 returns negative value if error occurred
187 extern int bttv_gpio_enable(unsigned int card,
188 unsigned long mask, unsigned long data);
190 /* fills data with GPDATA register contents
191 returns negative value if error occurred
193 extern int bttv_read_gpio(unsigned int card, unsigned long *data);
195 /* sets GPDATA register to new value:
196 (data & mask) | (current_GPDATA_value & ~mask)
197 returns negative value if error occurred
199 extern int bttv_write_gpio(unsigned int card,
200 unsigned long mask, unsigned long data);
202 /* returns pointer to task queue which can be used as parameter to
203 interruptible_sleep_on
204 in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
205 (wake_up_interruptible) and following call to the function bttv_read_gpio
206 should return new value of GPDATA,
207 returns NULL value if error occurred or queue is not available
208 WARNING: because there is no buffer for GPIO data, one MUST
211 extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
215 extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);
219 #define I2C_CLIENTS_MAX 16
220 extern void bttv_bit_setscl(void *data, int state);
221 extern void bttv_bit_setsda(void *data, int state);
222 extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
223 extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
224 extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
225 unsigned char b2, int both);
226 extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
228 #endif /* _BTTV_H_ */