tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 *
3 * bttv - Bt848 frame grabber driver
4 *
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.
8 *
9 * Copyright (C) 1996,97 Ralph Metzler (rjkm@thp.uni-koeln.de)
10 * (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
11 *
12 */
13
14#ifndef _BTTV_H_
15#define _BTTV_H_
16
17#include <linux/videodev.h>
18#include <linux/i2c.h>
19#include <media/ir-common.h>
20#include <media/ir-kbd-i2c.h>
21
22/* ---------------------------------------------------------- */
23/* exported by bttv-cards.c */
24
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
170
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
183#define I2C_VHX 0xc0
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
189
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
198
199/* digital_mode */
200#define DIGITAL_MODE_VIDEO 1
201#define DIGITAL_MODE_CAMERA 2
202
203struct bttv_core {
204 /* device structs */
205 struct pci_dev *pci;
206 struct i2c_adapter i2c_adap;
207 struct list_head subs; /* struct bttv_sub_device */
208
209 /* device config */
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 */
213};
214
215struct bttv;
216
217
218struct bttv_ir {
219 struct input_dev *dev;
220 struct ir_input_state ir;
221 char name[32];
222 char phys[32];
223
224 /* Usual gpio signalling */
225
226 u32 mask_keycode;
227 u32 mask_keydown;
228 u32 mask_keyup;
229 u32 polling;
230 u32 last_gpio;
231 struct work_struct work;
232 struct timer_list timer;
233
234 /* RC5 gpio */
235 u32 rc5_gpio;
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 */
243};
244
245struct tvcard
246{
247 char *name;
248 unsigned int video_inputs;
249 unsigned int audio_inputs;
250 unsigned int tuner;
251 unsigned int svhs;
252 unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO
253 u32 gpiomask;
254 u32 muxsel[16];
255 u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */
256 u32 gpiomask2; /* GPIO MUX mask */
257
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;
264
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;
270
271 /* other settings */
272 unsigned int pll;
273#define PLL_NONE 0
274#define PLL_28 1
275#define PLL_35 2
276
277 unsigned int tuner_type;
278 unsigned int tuner_addr;
279 unsigned int radio_addr;
280
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);
284};
285
286extern struct tvcard bttv_tvcards[];
287
288/* identification / initialization of the card */
289extern void bttv_idcard(struct bttv *btv);
290extern void bttv_init_card1(struct bttv *btv);
291extern void bttv_init_card2(struct bttv *btv);
292
293/* card-specific funtions */
294extern void tea5757_set_freq(struct bttv *btv, unsigned short freq);
295extern void bttv_tda9880_setnorm(struct bttv *btv, int norm);
296
297/* extra tweaks for some chipsets */
298extern void bttv_check_chipset(void);
299extern int bttv_handle_chipset(struct bttv *btv);
300
301/* ---------------------------------------------------------- */
302/* exported by bttv-if.c */
303
304/* this obsolete -- please use the sysfs-based
305 interface below for new code */
306
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
310*/
311extern int bttv_get_cardinfo(unsigned int card, int *type,
312 unsigned int *cardid);
313extern struct pci_dev* bttv_get_pcidev(unsigned int card);
314
315/* obsolete, use bttv_get_cardinfo instead */
316extern int bttv_get_id(unsigned int card);
317
318/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
319 data | (current_GPOE_value & ~mask)
320 returns negative value if error occurred
321*/
322extern int bttv_gpio_enable(unsigned int card,
323 unsigned long mask, unsigned long data);
324
325/* fills data with GPDATA register contents
326 returns negative value if error occurred
327*/
328extern int bttv_read_gpio(unsigned int card, unsigned long *data);
329
330/* sets GPDATA register to new value:
331 (data & mask) | (current_GPDATA_value & ~mask)
332 returns negative value if error occurred
333*/
334extern int bttv_write_gpio(unsigned int card,
335 unsigned long mask, unsigned long data);
336
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
344 process data ASAP
345*/
346extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
347
348/* call i2c clients
349*/
350extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);
351
352
353
354/* ---------------------------------------------------------- */
355/* sysfs/driver-moded based gpio access interface */
356
357
358struct bttv_sub_device {
359 struct device dev;
360 struct bttv_core *core;
361 struct list_head list;
362};
363#define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev)
364
365struct 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);
371};
372#define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
373
374int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted);
375int bttv_sub_unregister(struct bttv_sub_driver *drv);
376
377/* gpio access functions */
378void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits);
379u32 bttv_gpio_read(struct bttv_core *core);
380void bttv_gpio_write(struct bttv_core *core, u32 value);
381void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits);
382
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)
387
388
389/* ---------------------------------------------------------- */
390/* i2c */
391
392extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg);
393extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for);
394extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1,
395 unsigned char b2, int both);
396extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr);
397
398extern int bttv_input_init(struct bttv *dev);
399extern void bttv_input_fini(struct bttv *dev);
400extern void bttv_input_irq(struct bttv *dev);
401
402#endif /* _BTTV_H_ */
403/*
404 * Local variables:
405 * c-basic-offset: 8
406 * End:
407 */