Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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> |
Ricardo Cerqueira | 4abdfed | 2006-01-09 15:25:25 -0200 | [diff] [blame] | 19 | #include <media/ir-common.h> |
| 20 | #include <media/ir-kbd-i2c.h> |
Mauro Carvalho Chehab | fa3fcce | 2006-03-23 21:45:24 -0300 | [diff] [blame] | 21 | #include <media/i2c-addr.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | |
| 23 | /* ---------------------------------------------------------- */ |
| 24 | /* exported by bttv-cards.c */ |
| 25 | |
Michael Krufky | cf583ac | 2005-11-08 21:37:03 -0800 | [diff] [blame] | 26 | #define BTTV_BOARD_UNKNOWN 0x00 |
| 27 | #define BTTV_BOARD_MIRO 0x01 |
| 28 | #define BTTV_BOARD_HAUPPAUGE 0x02 |
| 29 | #define BTTV_BOARD_STB 0x03 |
| 30 | #define BTTV_BOARD_INTEL 0x04 |
| 31 | #define BTTV_BOARD_DIAMOND 0x05 |
| 32 | #define BTTV_BOARD_AVERMEDIA 0x06 |
| 33 | #define BTTV_BOARD_MATRIX_VISION 0x07 |
| 34 | #define BTTV_BOARD_FLYVIDEO 0x08 |
| 35 | #define BTTV_BOARD_TURBOTV 0x09 |
| 36 | #define BTTV_BOARD_HAUPPAUGE878 0x0a |
| 37 | #define BTTV_BOARD_MIROPRO 0x0b |
| 38 | #define BTTV_BOARD_ADSTECH_TV 0x0c |
| 39 | #define BTTV_BOARD_AVERMEDIA98 0x0d |
| 40 | #define BTTV_BOARD_VHX 0x0e |
| 41 | #define BTTV_BOARD_ZOLTRIX 0x0f |
| 42 | #define BTTV_BOARD_PIXVIEWPLAYTV 0x10 |
| 43 | #define BTTV_BOARD_WINVIEW_601 0x11 |
| 44 | #define BTTV_BOARD_AVEC_INTERCAP 0x12 |
| 45 | #define BTTV_BOARD_LIFE_FLYKIT 0x13 |
| 46 | #define BTTV_BOARD_CEI_RAFFLES 0x14 |
| 47 | #define BTTV_BOARD_CONFERENCETV 0x15 |
| 48 | #define BTTV_BOARD_PHOEBE_TVMAS 0x16 |
| 49 | #define BTTV_BOARD_MODTEC_205 0x17 |
| 50 | #define BTTV_BOARD_MAGICTVIEW061 0x18 |
| 51 | #define BTTV_BOARD_VOBIS_BOOSTAR 0x19 |
| 52 | #define BTTV_BOARD_HAUPPAUG_WCAM 0x1a |
| 53 | #define BTTV_BOARD_MAXI 0x1b |
| 54 | #define BTTV_BOARD_TERRATV 0x1c |
| 55 | #define BTTV_BOARD_PXC200 0x1d |
| 56 | #define BTTV_BOARD_FLYVIDEO_98 0x1e |
| 57 | #define BTTV_BOARD_IPROTV 0x1f |
| 58 | #define BTTV_BOARD_INTEL_C_S_PCI 0x20 |
| 59 | #define BTTV_BOARD_TERRATVALUE 0x21 |
| 60 | #define BTTV_BOARD_WINFAST2000 0x22 |
| 61 | #define BTTV_BOARD_CHRONOS_VS2 0x23 |
| 62 | #define BTTV_BOARD_TYPHOON_TVIEW 0x24 |
| 63 | #define BTTV_BOARD_PXELVWPLTVPRO 0x25 |
| 64 | #define BTTV_BOARD_MAGICTVIEW063 0x26 |
| 65 | #define BTTV_BOARD_PINNACLE 0x27 |
| 66 | #define BTTV_BOARD_STB2 0x28 |
| 67 | #define BTTV_BOARD_AVPHONE98 0x29 |
| 68 | #define BTTV_BOARD_PV951 0x2a |
| 69 | #define BTTV_BOARD_ONAIR_TV 0x2b |
| 70 | #define BTTV_BOARD_SIGMA_TVII_FM 0x2c |
| 71 | #define BTTV_BOARD_MATRIX_VISION2 0x2d |
| 72 | #define BTTV_BOARD_ZOLTRIX_GENIE 0x2e |
| 73 | #define BTTV_BOARD_TERRATVRADIO 0x2f |
| 74 | #define BTTV_BOARD_DYNALINK 0x30 |
| 75 | #define BTTV_BOARD_GVBCTV3PCI 0x31 |
| 76 | #define BTTV_BOARD_PXELVWPLTVPAK 0x32 |
| 77 | #define BTTV_BOARD_EAGLE 0x33 |
| 78 | #define BTTV_BOARD_PINNACLEPRO 0x34 |
| 79 | #define BTTV_BOARD_TVIEW_RDS_FM 0x35 |
| 80 | #define BTTV_BOARD_LIFETEC_9415 0x36 |
| 81 | #define BTTV_BOARD_BESTBUY_EASYTV 0x37 |
| 82 | #define BTTV_BOARD_FLYVIDEO_98FM 0x38 |
| 83 | #define BTTV_BOARD_GRANDTEC 0x39 |
| 84 | #define BTTV_BOARD_ASKEY_CPH060 0x3a |
| 85 | #define BTTV_BOARD_ASKEY_CPH03X 0x3b |
| 86 | #define BTTV_BOARD_MM100PCTV 0x3c |
| 87 | #define BTTV_BOARD_GMV1 0x3d |
| 88 | #define BTTV_BOARD_BESTBUY_EASYTV2 0x3e |
| 89 | #define BTTV_BOARD_ATI_TVWONDER 0x3f |
| 90 | #define BTTV_BOARD_ATI_TVWONDERVE 0x40 |
| 91 | #define BTTV_BOARD_FLYVIDEO2000 0x41 |
| 92 | #define BTTV_BOARD_TERRATVALUER 0x42 |
| 93 | #define BTTV_BOARD_GVBCTV4PCI 0x43 |
| 94 | #define BTTV_BOARD_VOODOOTV_FM 0x44 |
| 95 | #define BTTV_BOARD_AIMMS 0x45 |
| 96 | #define BTTV_BOARD_PV_BT878P_PLUS 0x46 |
| 97 | #define BTTV_BOARD_FLYVIDEO98EZ 0x47 |
| 98 | #define BTTV_BOARD_PV_BT878P_9B 0x48 |
| 99 | #define BTTV_BOARD_SENSORAY311 0x49 |
| 100 | #define BTTV_BOARD_RV605 0x4a |
| 101 | #define BTTV_BOARD_POWERCLR_MTV878 0x4b |
| 102 | #define BTTV_BOARD_WINDVR 0x4c |
| 103 | #define BTTV_BOARD_GRANDTEC_MULTI 0x4d |
| 104 | #define BTTV_BOARD_KWORLD 0x4e |
| 105 | #define BTTV_BOARD_DSP_TCVIDEO 0x4f |
| 106 | #define BTTV_BOARD_HAUPPAUGEPVR 0x50 |
| 107 | #define BTTV_BOARD_GVBCTV5PCI 0x51 |
| 108 | #define BTTV_BOARD_OSPREY1x0 0x52 |
| 109 | #define BTTV_BOARD_OSPREY1x0_848 0x53 |
| 110 | #define BTTV_BOARD_OSPREY101_848 0x54 |
| 111 | #define BTTV_BOARD_OSPREY1x1 0x55 |
| 112 | #define BTTV_BOARD_OSPREY1x1_SVID 0x56 |
| 113 | #define BTTV_BOARD_OSPREY2xx 0x57 |
| 114 | #define BTTV_BOARD_OSPREY2x0_SVID 0x58 |
| 115 | #define BTTV_BOARD_OSPREY2x0 0x59 |
| 116 | #define BTTV_BOARD_OSPREY500 0x5a |
| 117 | #define BTTV_BOARD_OSPREY540 0x5b |
| 118 | #define BTTV_BOARD_OSPREY2000 0x5c |
| 119 | #define BTTV_BOARD_IDS_EAGLE 0x5d |
| 120 | #define BTTV_BOARD_PINNACLESAT 0x5e |
| 121 | #define BTTV_BOARD_FORMAC_PROTV 0x5f |
| 122 | #define BTTV_BOARD_MACHTV 0x60 |
| 123 | #define BTTV_BOARD_EURESYS_PICOLO 0x61 |
| 124 | #define BTTV_BOARD_PV150 0x62 |
| 125 | #define BTTV_BOARD_AD_TVK503 0x63 |
| 126 | #define BTTV_BOARD_HERCULES_SM_TV 0x64 |
| 127 | #define BTTV_BOARD_PACETV 0x65 |
| 128 | #define BTTV_BOARD_IVC200 0x66 |
| 129 | #define BTTV_BOARD_XGUARD 0x67 |
| 130 | #define BTTV_BOARD_NEBULA_DIGITV 0x68 |
| 131 | #define BTTV_BOARD_PV143 0x69 |
| 132 | #define BTTV_BOARD_VD009X1_MINIDIN 0x6a |
| 133 | #define BTTV_BOARD_VD009X1_COMBI 0x6b |
| 134 | #define BTTV_BOARD_VD009_MINIDIN 0x6c |
| 135 | #define BTTV_BOARD_VD009_COMBI 0x6d |
| 136 | #define BTTV_BOARD_IVC100 0x6e |
| 137 | #define BTTV_BOARD_IVC120 0x6f |
| 138 | #define BTTV_BOARD_PC_HDTV 0x70 |
| 139 | #define BTTV_BOARD_TWINHAN_DST 0x71 |
| 140 | #define BTTV_BOARD_WINFASTVC100 0x72 |
| 141 | #define BTTV_BOARD_TEV560 0x73 |
| 142 | #define BTTV_BOARD_SIMUS_GVC1100 0x74 |
| 143 | #define BTTV_BOARD_NGSTV_PLUS 0x75 |
| 144 | #define BTTV_BOARD_LMLBT4 0x76 |
| 145 | #define BTTV_BOARD_TEKRAM_M205 0x77 |
| 146 | #define BTTV_BOARD_CONTVFMI 0x78 |
| 147 | #define BTTV_BOARD_PICOLO_TETRA_CHIP 0x79 |
| 148 | #define BTTV_BOARD_SPIRIT_TV 0x7a |
| 149 | #define BTTV_BOARD_AVDVBT_771 0x7b |
| 150 | #define BTTV_BOARD_AVDVBT_761 0x7c |
| 151 | #define BTTV_BOARD_MATRIX_VISIONSQ 0x7d |
| 152 | #define BTTV_BOARD_MATRIX_VISIONSLC 0x7e |
| 153 | #define BTTV_BOARD_APAC_VIEWCOMP 0x7f |
| 154 | #define BTTV_BOARD_DVICO_DVBT_LITE 0x80 |
| 155 | #define BTTV_BOARD_VGEAR_MYVCD 0x81 |
| 156 | #define BTTV_BOARD_SUPER_TV 0x82 |
| 157 | #define BTTV_BOARD_TIBET_CS16 0x83 |
| 158 | #define BTTV_BOARD_KODICOM_4400R 0x84 |
| 159 | #define BTTV_BOARD_KODICOM_4400R_SL 0x85 |
| 160 | #define BTTV_BOARD_ADLINK_RTV24 0x86 |
Mauro Carvalho Chehab | 5a25e84 | 2005-11-08 21:36:52 -0800 | [diff] [blame] | 161 | #define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87 |
Michael Krufky | cf583ac | 2005-11-08 21:37:03 -0800 | [diff] [blame] | 162 | #define BTTV_BOARD_ACORP_Y878F 0x88 |
| 163 | #define BTTV_BOARD_CONCEPTRONIC_CTVFMI2 0x89 |
| 164 | #define BTTV_BOARD_PV_BT878P_2E 0x8a |
| 165 | #define BTTV_BOARD_PV_M4900 0x8b |
| 166 | #define BTTV_BOARD_OSPREY440 0x8c |
nshmyrev@yandex.ru | 71633c0 | 2005-11-08 21:37:38 -0800 | [diff] [blame] | 167 | #define BTTV_BOARD_ASOUND_SKYEYE 0x8d |
Bill Pechter | 633323f | 2005-11-13 16:07:50 -0800 | [diff] [blame] | 168 | #define BTTV_BOARD_SABRENT_TVFM 0x8e |
Steven Toth | cd1257d | 2006-01-09 15:25:01 -0200 | [diff] [blame] | 169 | #define BTTV_BOARD_HAUPPAUGE_IMPACTVCB 0x8f |
Julian Calaby | 2d05ae6 | 2006-01-11 19:40:09 -0200 | [diff] [blame] | 170 | #define BTTV_BOARD_MACHTV_MAGICTV 0x90 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 171 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 172 | /* more card-specific defines */ |
| 173 | #define PT2254_L_CHANNEL 0x10 |
| 174 | #define PT2254_R_CHANNEL 0x08 |
| 175 | #define PT2254_DBS_IN_2 0x400 |
| 176 | #define PT2254_DBS_IN_10 0x20000 |
| 177 | #define WINVIEW_PT2254_CLK 0x40 |
| 178 | #define WINVIEW_PT2254_DATA 0x20 |
| 179 | #define WINVIEW_PT2254_STROBE 0x80 |
| 180 | |
| 181 | /* digital_mode */ |
| 182 | #define DIGITAL_MODE_VIDEO 1 |
| 183 | #define DIGITAL_MODE_CAMERA 2 |
| 184 | |
| 185 | struct bttv_core { |
| 186 | /* device structs */ |
| 187 | struct pci_dev *pci; |
| 188 | struct i2c_adapter i2c_adap; |
| 189 | struct list_head subs; /* struct bttv_sub_device */ |
| 190 | |
| 191 | /* device config */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 192 | unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 193 | unsigned int type; /* card type (pointer into tvcards[]) */ |
| 194 | char name[8]; /* dev name */ |
| 195 | }; |
| 196 | |
| 197 | struct bttv; |
| 198 | |
Ricardo Cerqueira | 4abdfed | 2006-01-09 15:25:25 -0200 | [diff] [blame] | 199 | |
| 200 | struct bttv_ir { |
| 201 | struct input_dev *dev; |
| 202 | struct ir_input_state ir; |
| 203 | char name[32]; |
| 204 | char phys[32]; |
| 205 | |
| 206 | /* Usual gpio signalling */ |
| 207 | |
| 208 | u32 mask_keycode; |
| 209 | u32 mask_keydown; |
| 210 | u32 mask_keyup; |
| 211 | u32 polling; |
| 212 | u32 last_gpio; |
| 213 | struct work_struct work; |
| 214 | struct timer_list timer; |
| 215 | |
| 216 | /* RC5 gpio */ |
| 217 | u32 rc5_gpio; |
| 218 | struct timer_list timer_end; /* timer_end for code completion */ |
| 219 | struct timer_list timer_keyup; /* timer_end for key release */ |
| 220 | u32 last_rc5; /* last good rc5 code */ |
| 221 | u32 last_bit; /* last raw bit seen */ |
| 222 | u32 code; /* raw code under construction */ |
| 223 | struct timeval base_time; /* time of last seen code */ |
| 224 | int active; /* building raw code */ |
| 225 | }; |
| 226 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 227 | struct tvcard |
| 228 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 229 | char *name; |
| 230 | unsigned int video_inputs; |
| 231 | unsigned int audio_inputs; |
| 232 | unsigned int tuner; |
| 233 | unsigned int svhs; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 234 | unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 235 | u32 gpiomask; |
| 236 | u32 muxsel[16]; |
Hans Verkuil | 8bf2f8e | 2006-03-18 21:31:00 -0300 | [diff] [blame] | 237 | u32 gpiomux[4]; /* Tuner, Radio, external, internal */ |
| 238 | u32 gpiomute; /* GPIO mute setting */ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame] | 239 | u32 gpiomask2; /* GPIO MUX mask */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 240 | |
| 241 | /* i2c audio flags */ |
| 242 | unsigned int no_msp34xx:1; |
| 243 | unsigned int no_tda9875:1; |
| 244 | unsigned int no_tda7432:1; |
| 245 | unsigned int needs_tvaudio:1; |
| 246 | unsigned int msp34xx_alt:1; |
| 247 | |
| 248 | /* flag: video pci function is unused */ |
| 249 | unsigned int no_video:1; |
| 250 | unsigned int has_dvb:1; |
| 251 | unsigned int has_remote:1; |
| 252 | unsigned int no_gpioirq:1; |
| 253 | |
| 254 | /* other settings */ |
| 255 | unsigned int pll; |
| 256 | #define PLL_NONE 0 |
| 257 | #define PLL_28 1 |
| 258 | #define PLL_35 2 |
| 259 | |
| 260 | unsigned int tuner_type; |
Mauro Carvalho Chehab | 24a70fd | 2005-09-09 13:03:39 -0700 | [diff] [blame] | 261 | unsigned int tuner_addr; |
Mauro Carvalho Chehab | 10c2c8b | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 262 | unsigned int radio_addr; |
Mauro Carvalho Chehab | 24a70fd | 2005-09-09 13:03:39 -0700 | [diff] [blame] | 263 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 264 | unsigned int has_radio; |
| 265 | void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set); |
| 266 | void (*muxsel_hook)(struct bttv *btv, unsigned int input); |
| 267 | }; |
| 268 | |
| 269 | extern struct tvcard bttv_tvcards[]; |
| 270 | |
| 271 | /* identification / initialization of the card */ |
| 272 | extern void bttv_idcard(struct bttv *btv); |
| 273 | extern void bttv_init_card1(struct bttv *btv); |
| 274 | extern void bttv_init_card2(struct bttv *btv); |
| 275 | |
| 276 | /* card-specific funtions */ |
| 277 | extern void tea5757_set_freq(struct bttv *btv, unsigned short freq); |
| 278 | extern void bttv_tda9880_setnorm(struct bttv *btv, int norm); |
| 279 | |
| 280 | /* extra tweaks for some chipsets */ |
| 281 | extern void bttv_check_chipset(void); |
| 282 | extern int bttv_handle_chipset(struct bttv *btv); |
| 283 | |
| 284 | /* ---------------------------------------------------------- */ |
| 285 | /* exported by bttv-if.c */ |
| 286 | |
| 287 | /* this obsolete -- please use the sysfs-based |
| 288 | interface below for new code */ |
| 289 | |
| 290 | /* returns card type + card ID (for bt878-based ones) |
Mauro Carvalho Chehab | 5a25e84 | 2005-11-08 21:36:52 -0800 | [diff] [blame] | 291 | for possible values see lines below beginning with #define BTTV_BOARD_UNKNOWN |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | returns negative value if error occurred |
| 293 | */ |
| 294 | extern int bttv_get_cardinfo(unsigned int card, int *type, |
| 295 | unsigned int *cardid); |
| 296 | extern struct pci_dev* bttv_get_pcidev(unsigned int card); |
| 297 | |
| 298 | /* obsolete, use bttv_get_cardinfo instead */ |
| 299 | extern int bttv_get_id(unsigned int card); |
| 300 | |
| 301 | /* sets GPOE register (BT848_GPIO_OUT_EN) to new value: |
| 302 | data | (current_GPOE_value & ~mask) |
| 303 | returns negative value if error occurred |
| 304 | */ |
| 305 | extern int bttv_gpio_enable(unsigned int card, |
| 306 | unsigned long mask, unsigned long data); |
| 307 | |
| 308 | /* fills data with GPDATA register contents |
| 309 | returns negative value if error occurred |
| 310 | */ |
| 311 | extern int bttv_read_gpio(unsigned int card, unsigned long *data); |
| 312 | |
| 313 | /* sets GPDATA register to new value: |
| 314 | (data & mask) | (current_GPDATA_value & ~mask) |
| 315 | returns negative value if error occurred |
| 316 | */ |
| 317 | extern int bttv_write_gpio(unsigned int card, |
| 318 | unsigned long mask, unsigned long data); |
| 319 | |
| 320 | /* returns pointer to task queue which can be used as parameter to |
| 321 | interruptible_sleep_on |
| 322 | in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated |
| 323 | (wake_up_interruptible) and following call to the function bttv_read_gpio |
| 324 | should return new value of GPDATA, |
| 325 | returns NULL value if error occurred or queue is not available |
| 326 | WARNING: because there is no buffer for GPIO data, one MUST |
| 327 | process data ASAP |
| 328 | */ |
| 329 | extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card); |
| 330 | |
| 331 | /* call i2c clients |
| 332 | */ |
| 333 | extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg); |
| 334 | |
| 335 | |
| 336 | |
| 337 | /* ---------------------------------------------------------- */ |
| 338 | /* sysfs/driver-moded based gpio access interface */ |
| 339 | |
| 340 | |
| 341 | struct bttv_sub_device { |
| 342 | struct device dev; |
| 343 | struct bttv_core *core; |
| 344 | struct list_head list; |
| 345 | }; |
| 346 | #define to_bttv_sub_dev(x) container_of((x), struct bttv_sub_device, dev) |
| 347 | |
| 348 | struct bttv_sub_driver { |
| 349 | struct device_driver drv; |
| 350 | char wanted[BUS_ID_SIZE]; |
Russell King | 348290a | 2006-01-06 11:42:03 +0000 | [diff] [blame] | 351 | int (*probe)(struct bttv_sub_device *sub); |
| 352 | void (*remove)(struct bttv_sub_device *sub); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 353 | }; |
| 354 | #define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv) |
| 355 | |
| 356 | int bttv_sub_register(struct bttv_sub_driver *drv, char *wanted); |
| 357 | int bttv_sub_unregister(struct bttv_sub_driver *drv); |
| 358 | |
| 359 | /* gpio access functions */ |
| 360 | void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits); |
| 361 | u32 bttv_gpio_read(struct bttv_core *core); |
| 362 | void bttv_gpio_write(struct bttv_core *core, u32 value); |
| 363 | void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits); |
| 364 | |
| 365 | #define gpio_inout(mask,bits) bttv_gpio_inout(&btv->c, mask, bits) |
| 366 | #define gpio_read() bttv_gpio_read(&btv->c) |
| 367 | #define gpio_write(value) bttv_gpio_write(&btv->c, value) |
| 368 | #define gpio_bits(mask,bits) bttv_gpio_bits(&btv->c, mask, bits) |
| 369 | |
| 370 | |
| 371 | /* ---------------------------------------------------------- */ |
| 372 | /* i2c */ |
| 373 | |
| 374 | extern void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg); |
| 375 | extern int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for); |
| 376 | extern int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1, |
| 377 | unsigned char b2, int both); |
| 378 | extern void bttv_readee(struct bttv *btv, unsigned char *eedata, int addr); |
| 379 | |
Ricardo Cerqueira | 4abdfed | 2006-01-09 15:25:25 -0200 | [diff] [blame] | 380 | extern int bttv_input_init(struct bttv *dev); |
| 381 | extern void bttv_input_fini(struct bttv *dev); |
| 382 | extern void bttv_input_irq(struct bttv *dev); |
| 383 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 384 | #endif /* _BTTV_H_ */ |
| 385 | /* |
| 386 | * Local variables: |
| 387 | * c-basic-offset: 8 |
| 388 | * End: |
| 389 | */ |