blob: 8322b66e09054344c97619195d86cb5dac57ec36 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * $Id: bttv.h,v 1.17 2005/02/22 14:06:32 kraxel Exp $
3 *
4 * bttv - Bt848 frame grabber driver
5 *
6 * card ID's and external interfaces of the bttv driver
7 * basically stuff needed by other drivers (i2c, lirc, ...)
8 * and is supported not to change much over time.
9 *
10 * Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
11 * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
12 *
13 */
14
15#ifndef _BTTV_H_
16#define _BTTV_H_
17
18#include <linux/videodev.h>
19#include <linux/i2c.h>
20
21/* ---------------------------------------------------------- */
22/* exported by bttv-cards.c */
23
24#define BTTV_UNKNOWN 0x00
25#define BTTV_MIRO 0x01
26#define BTTV_HAUPPAUGE 0x02
27#define BTTV_STB 0x03
28#define BTTV_INTEL 0x04
29#define BTTV_DIAMOND 0x05
30#define BTTV_AVERMEDIA 0x06
31#define BTTV_MATRIX_VISION 0x07
32#define BTTV_FLYVIDEO 0x08
33#define BTTV_TURBOTV 0x09
34#define BTTV_HAUPPAUGE878 0x0a
35#define BTTV_MIROPRO 0x0b
36#define BTTV_ADSTECH_TV 0x0c
37#define BTTV_AVERMEDIA98 0x0d
38#define BTTV_VHX 0x0e
39#define BTTV_ZOLTRIX 0x0f
40#define BTTV_PIXVIEWPLAYTV 0x10
41#define BTTV_WINVIEW_601 0x11
42#define BTTV_AVEC_INTERCAP 0x12
43#define BTTV_LIFE_FLYKIT 0x13
44#define BTTV_CEI_RAFFLES 0x14
45#define BTTV_CONFERENCETV 0x15
46#define BTTV_PHOEBE_TVMAS 0x16
47#define BTTV_MODTEC_205 0x17
48#define BTTV_MAGICTVIEW061 0x18
49#define BTTV_VOBIS_BOOSTAR 0x19
50#define BTTV_HAUPPAUG_WCAM 0x1a
51#define BTTV_MAXI 0x1b
52#define BTTV_TERRATV 0x1c
53#define BTTV_PXC200 0x1d
54#define BTTV_FLYVIDEO_98 0x1e
55#define BTTV_IPROTV 0x1f
56#define BTTV_INTEL_C_S_PCI 0x20
57#define BTTV_TERRATVALUE 0x21
58#define BTTV_WINFAST2000 0x22
59#define BTTV_CHRONOS_VS2 0x23
60#define BTTV_TYPHOON_TVIEW 0x24
61#define BTTV_PXELVWPLTVPRO 0x25
62#define BTTV_MAGICTVIEW063 0x26
63#define BTTV_PINNACLE 0x27
64#define BTTV_STB2 0x28
65#define BTTV_AVPHONE98 0x29
66#define BTTV_PV951 0x2a
67#define BTTV_ONAIR_TV 0x2b
68#define BTTV_SIGMA_TVII_FM 0x2c
69#define BTTV_MATRIX_VISION2 0x2d
70#define BTTV_ZOLTRIX_GENIE 0x2e
71#define BTTV_TERRATVRADIO 0x2f
72#define BTTV_DYNALINK 0x30
73#define BTTV_GVBCTV3PCI 0x31
74#define BTTV_PXELVWPLTVPAK 0x32
75#define BTTV_EAGLE 0x33
76#define BTTV_PINNACLEPRO 0x34
77#define BTTV_TVIEW_RDS_FM 0x35
78#define BTTV_LIFETEC_9415 0x36
79#define BTTV_BESTBUY_EASYTV 0x37
80#define BTTV_FLYVIDEO_98FM 0x38
81#define BTTV_GMV1 0x3d
82#define BTTV_BESTBUY_EASYTV2 0x3e
83#define BTTV_ATI_TVWONDER 0x3f
84#define BTTV_ATI_TVWONDERVE 0x40
85#define BTTV_FLYVIDEO2000 0x41
86#define BTTV_TERRATVALUER 0x42
87#define BTTV_GVBCTV4PCI 0x43
88#define BTTV_VOODOOTV_FM 0x44
89#define BTTV_AIMMS 0x45
90#define BTTV_PV_BT878P_PLUS 0x46
91#define BTTV_FLYVIDEO98EZ 0x47
92#define BTTV_PV_BT878P_9B 0x48
93#define BTTV_SENSORAY311 0x49
94#define BTTV_RV605 0x4a
95#define BTTV_WINDVR 0x4c
96#define BTTV_GRANDTEC 0x4d
97#define BTTV_KWORLD 0x4e
98#define BTTV_HAUPPAUGEPVR 0x50
99#define BTTV_GVBCTV5PCI 0x51
100#define BTTV_OSPREY1x0 0x52
101#define BTTV_OSPREY1x0_848 0x53
102#define BTTV_OSPREY101_848 0x54
103#define BTTV_OSPREY1x1 0x55
104#define BTTV_OSPREY1x1_SVID 0x56
105#define BTTV_OSPREY2xx 0x57
106#define BTTV_OSPREY2x0_SVID 0x58
107#define BTTV_OSPREY2x0 0x59
108#define BTTV_OSPREY500 0x5a
109#define BTTV_OSPREY540 0x5b
110#define BTTV_OSPREY2000 0x5c
111#define BTTV_IDS_EAGLE 0x5d
112#define BTTV_PINNACLESAT 0x5e
113#define BTTV_FORMAC_PROTV 0x5f
114#define BTTV_EURESYS_PICOLO 0x61
115#define BTTV_PV150 0x62
116#define BTTV_AD_TVK503 0x63
117#define BTTV_IVC200 0x66
118#define BTTV_XGUARD 0x67
119#define BTTV_NEBULA_DIGITV 0x68
120#define BTTV_PV143 0x69
121#define BTTV_IVC100 0x6e
122#define BTTV_IVC120 0x6f
123#define BTTV_PC_HDTV 0x70
124#define BTTV_TWINHAN_DST 0x71
125#define BTTV_WINFASTVC100 0x72
126#define BTTV_SIMUS_GVC1100 0x74
127#define BTTV_NGSTV_PLUS 0x75
128#define BTTV_LMLBT4 0x76
129#define BTTV_PICOLO_TETRA_CHIP 0x79
130#define BTTV_AVDVBT_771 0x7b
131#define BTTV_AVDVBT_761 0x7c
132#define BTTV_MATRIX_VISIONSQ 0x7d
133#define BTTV_MATRIX_VISIONSLC 0x7e
134#define BTTV_APAC_VIEWCOMP 0x7f
135#define BTTV_DVICO_DVBT_LITE 0x80
136#define BTTV_TIBET_CS16 0x83
137#define BTTV_KODICOM_4400R 0x84
138
139/* i2c address list */
140#define I2C_TSA5522 0xc2
141#define I2C_TDA7432 0x8a
142#define I2C_BT832_ALT1 0x88
143#define I2C_BT832_ALT2 0x8a // alternate setting
144#define I2C_TDA8425 0x82
145#define I2C_TDA9840 0x84
146#define I2C_TDA9850 0xb6 /* also used by 9855,9873 */
147#define I2C_TDA9874 0xb0 /* also used by 9875 */
148#define I2C_TDA9875 0xb0
149#define I2C_HAUPEE 0xa0
150#define I2C_STBEE 0xae
151#define I2C_VHX 0xc0
152#define I2C_MSP3400 0x80
153#define I2C_MSP3400_ALT 0x88
154#define I2C_TEA6300 0x80 /* also used by 6320 */
155#define I2C_DPL3518 0x84
156#define I2C_TDA9887 0x86
157
158/* more card-specific defines */
159#define PT2254_L_CHANNEL 0x10
160#define PT2254_R_CHANNEL 0x08
161#define PT2254_DBS_IN_2 0x400
162#define PT2254_DBS_IN_10 0x20000
163#define WINVIEW_PT2254_CLK 0x40
164#define WINVIEW_PT2254_DATA 0x20
165#define WINVIEW_PT2254_STROBE 0x80
166
167/* digital_mode */
168#define DIGITAL_MODE_VIDEO 1
169#define DIGITAL_MODE_CAMERA 2
170
171struct bttv_core {
172 /* device structs */
173 struct pci_dev *pci;
174 struct i2c_adapter i2c_adap;
175 struct list_head subs; /* struct bttv_sub_device */
176
177 /* device config */
178 unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */
179 unsigned int type; /* card type (pointer into tvcards[]) */
180 char name[8]; /* dev name */
181};
182
183struct bttv;
184
185struct tvcard
186{
187 char *name;
188 unsigned int video_inputs;
189 unsigned int audio_inputs;
190 unsigned int tuner;
191 unsigned int svhs;
192 unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
193 u32 gpiomask;
194 u32 muxsel[16];
195 u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
196 u32 gpiomask2; /* GPIO MUX mask */
197
198 /* i2c audio flags */
199 unsigned int no_msp34xx:1;
200 unsigned int no_tda9875:1;
201 unsigned int no_tda7432:1;
202 unsigned int needs_tvaudio:1;
203 unsigned int msp34xx_alt:1;
204
205 /* flag: video pci function is unused */
206 unsigned int no_video:1;
207 unsigned int has_dvb:1;
208 unsigned int has_remote:1;
209 unsigned int no_gpioirq:1;
210
211 /* other settings */
212 unsigned int pll;
213#define PLL_NONE 0
214#define PLL_28 1
215#define PLL_35 2
216
217 unsigned int tuner_type;
218 unsigned int has_radio;
219 void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set);
220 void (*muxsel_hook)(struct bttv *btv, unsigned int input);
221};
222
223extern struct tvcard bttv_tvcards[];
224
225/* identification / initialization of the card */
226extern void bttv_idcard(struct bttv *btv);
227extern void bttv_init_card1(struct bttv *btv);
228extern void bttv_init_card2(struct bttv *btv);
229
230/* card-specific funtions */
231extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
232extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);
233
234/* extra tweaks for some chipsets */
235extern void bttv_check_chipset(void);
236extern int bttv_handle_chipset(struct bttv *btv);
237
238/* ---------------------------------------------------------- */
239/* exported by bttv-if.c */
240
241/* this obsolete -- please use the sysfs-based
242 interface below for new code */
243
244/* returns card type + card ID (for bt878-based ones)
245 for possible values see lines below beginning with #define BTTV_UNKNOWN
246 returns negative value if error occurred
247*/
248extern int bttv_get_cardinfo(unsigned int card, int *type,
249 unsigned int *cardid);
250extern struct pci_dev* bttv_get_pcidev(unsigned int card);
251
252/* obsolete, use bttv_get_cardinfo instead */
253extern int bttv_get_id(unsigned int card);
254
255/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
256 data | (current_GPOE_value & ~mask)
257 returns negative value if error occurred
258*/
259extern int bttv_gpio_enable(unsigned int card,
260 unsigned long mask, unsigned long data);
261
262/* fills data with GPDATA register contents
263 returns negative value if error occurred
264*/
265extern int bttv_read_gpio(unsigned int card, unsigned long *data);
266
267/* sets GPDATA register to new value:
268 (data & mask) | (current_GPDATA_value & ~mask)
269 returns negative value if error occurred
270*/
271extern int bttv_write_gpio(unsigned int card,
272 unsigned long mask, unsigned long data);
273
274/* returns pointer to task queue which can be used as parameter to
275 interruptible_sleep_on
276 in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
277 (wake_up_interruptible) and following call to the function bttv_read_gpio
278 should return new value of GPDATA,
279 returns NULL value if error occurred or queue is not available
280 WARNING: because there is no buffer for GPIO data, one MUST
281 process data ASAP
282*/
283extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
284
285/* call i2c clients
286*/
287extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);
288
289
290
291/* ---------------------------------------------------------- */
292/* sysfs/driver-moded based gpio access interface */
293
294
295struct bttv_sub_device {
296 struct device dev;
297 struct bttv_core *core;
298 struct list_head list;
299};
300#define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
301
302struct bttv_sub_driver {
303 struct device_driver drv;
304 char wanted[BUS_ID_SIZE];
305 void (*gpio_irq)(struct bttv_sub_device *sub);
306};
307#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
308
309int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
310int bttv_sub_unregister(struct bttv_sub_driver *drv);
311
312/* gpio access functions */
313void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
314u32 bttv_gpio_read(struct bttv_core *core);
315void bttv_gpio_write(struct bttv_core *core, u32 value);
316void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
317
318#define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits)
319#define gpio_read() bttv_gpio_read(&btv->c)
320#define gpio_write(value) bttv_gpio_write(&btv->c, value)
321#define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits)
322
323
324/* ---------------------------------------------------------- */
325/* i2c */
326
327extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
328extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
329extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
330 unsigned char b2, int both);
331extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
332
333#endif /* _BTTV_H_ */
334/*
335 * Local variables:
336 * c-basic-offset: 8
337 * End:
338 */