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 | * v4l2 device driver for cx2388x based TV cards |
| 4 | * |
| 5 | * (c) 2003,04 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs] |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | */ |
| 21 | |
| 22 | #include <linux/pci.h> |
| 23 | #include <linux/i2c.h> |
| 24 | #include <linux/i2c-algo-bit.h> |
| 25 | #include <linux/videodev.h> |
| 26 | #include <linux/kdev_t.h> |
| 27 | |
| 28 | #include <media/tuner.h> |
| 29 | #include <media/tveeprom.h> |
| 30 | #include <media/audiochip.h> |
| 31 | #include <media/video-buf.h> |
| 32 | #include <media/video-buf-dvb.h> |
| 33 | |
| 34 | #include "btcx-risc.h" |
| 35 | #include "cx88-reg.h" |
| 36 | |
Mauro Carvalho Chehab | 10b89ee3 | 2005-09-09 13:04:03 -0700 | [diff] [blame^] | 37 | #include <linux/version.h> |
Mauro Carvalho Chehab | c5287ba | 2005-07-15 03:56:28 -0700 | [diff] [blame] | 38 | #define CX88_VERSION_CODE KERNEL_VERSION(0,0,5) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | |
| 40 | #ifndef TRUE |
| 41 | # define TRUE (1==1) |
| 42 | #endif |
| 43 | #ifndef FALSE |
| 44 | # define FALSE (1==0) |
| 45 | #endif |
| 46 | #define UNSET (-1U) |
| 47 | |
| 48 | #define CX88_MAXBOARDS 8 |
| 49 | |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 50 | /* Max number of inputs by card */ |
| 51 | #define MAX_CX88_INPUT 8 |
| 52 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 53 | /* ----------------------------------------------------------- */ |
| 54 | /* defines and enums */ |
| 55 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 56 | #define FORMAT_FLAGS_PACKED 0x01 |
| 57 | #define FORMAT_FLAGS_PLANAR 0x02 |
| 58 | |
| 59 | #define VBI_LINE_COUNT 17 |
| 60 | #define VBI_LINE_LENGTH 2048 |
| 61 | |
| 62 | /* need "shadow" registers for some write-only ones ... */ |
| 63 | #define SHADOW_AUD_VOL_CTL 1 |
| 64 | #define SHADOW_AUD_BAL_CTL 2 |
| 65 | #define SHADOW_MAX 2 |
| 66 | |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 67 | /* FM Radio deemphasis type */ |
| 68 | enum cx88_deemph_type { |
| 69 | FM_NO_DEEMPH = 0, |
| 70 | FM_DEEMPH_50, |
| 71 | FM_DEEMPH_75 |
| 72 | }; |
| 73 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 74 | /* ----------------------------------------------------------- */ |
| 75 | /* tv norms */ |
| 76 | |
| 77 | struct cx88_tvnorm { |
| 78 | char *name; |
| 79 | v4l2_std_id id; |
| 80 | u32 cxiformat; |
| 81 | u32 cxoformat; |
| 82 | }; |
| 83 | |
| 84 | static unsigned int inline norm_maxw(struct cx88_tvnorm *norm) |
| 85 | { |
| 86 | return (norm->id & V4L2_STD_625_50) ? 768 : 640; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | } |
| 88 | |
Mauro Carvalho Chehab | 41ef7c1 | 2005-07-12 13:58:44 -0700 | [diff] [blame] | 89 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 90 | static unsigned int inline norm_maxh(struct cx88_tvnorm *norm) |
| 91 | { |
| 92 | return (norm->id & V4L2_STD_625_50) ? 576 : 480; |
| 93 | } |
| 94 | |
| 95 | /* ----------------------------------------------------------- */ |
| 96 | /* static data */ |
| 97 | |
| 98 | struct cx8800_fmt { |
| 99 | char *name; |
| 100 | u32 fourcc; /* v4l2 format id */ |
| 101 | int depth; |
| 102 | int flags; |
| 103 | u32 cxformat; |
| 104 | }; |
| 105 | |
| 106 | struct cx88_ctrl { |
| 107 | struct v4l2_queryctrl v; |
| 108 | u32 off; |
| 109 | u32 reg; |
| 110 | u32 sreg; |
| 111 | u32 mask; |
| 112 | u32 shift; |
| 113 | }; |
| 114 | |
| 115 | /* ----------------------------------------------------------- */ |
| 116 | /* SRAM memory management data (see cx88-core.c) */ |
| 117 | |
| 118 | #define SRAM_CH21 0 /* video */ |
| 119 | #define SRAM_CH22 1 |
| 120 | #define SRAM_CH23 2 |
| 121 | #define SRAM_CH24 3 /* vbi */ |
| 122 | #define SRAM_CH25 4 /* audio */ |
| 123 | #define SRAM_CH26 5 |
| 124 | #define SRAM_CH28 6 /* mpeg */ |
| 125 | /* more */ |
| 126 | |
| 127 | struct sram_channel { |
| 128 | char *name; |
| 129 | u32 cmds_start; |
| 130 | u32 ctrl_start; |
| 131 | u32 cdt; |
| 132 | u32 fifo_start; |
| 133 | u32 fifo_size; |
| 134 | u32 ptr1_reg; |
| 135 | u32 ptr2_reg; |
| 136 | u32 cnt1_reg; |
| 137 | u32 cnt2_reg; |
| 138 | }; |
| 139 | extern struct sram_channel cx88_sram_channels[]; |
| 140 | |
| 141 | /* ----------------------------------------------------------- */ |
| 142 | /* card configuration */ |
| 143 | |
| 144 | #define CX88_BOARD_NOAUTO UNSET |
| 145 | #define CX88_BOARD_UNKNOWN 0 |
| 146 | #define CX88_BOARD_HAUPPAUGE 1 |
| 147 | #define CX88_BOARD_GDI 2 |
| 148 | #define CX88_BOARD_PIXELVIEW 3 |
| 149 | #define CX88_BOARD_ATI_WONDER_PRO 4 |
| 150 | #define CX88_BOARD_WINFAST2000XP_EXPERT 5 |
| 151 | #define CX88_BOARD_AVERTV_303 6 |
| 152 | #define CX88_BOARD_MSI_TVANYWHERE_MASTER 7 |
| 153 | #define CX88_BOARD_WINFAST_DV2000 8 |
| 154 | #define CX88_BOARD_LEADTEK_PVR2000 9 |
| 155 | #define CX88_BOARD_IODATA_GVVCP3PCI 10 |
| 156 | #define CX88_BOARD_PROLINK_PLAYTVPVR 11 |
| 157 | #define CX88_BOARD_ASUS_PVR_416 12 |
| 158 | #define CX88_BOARD_MSI_TVANYWHERE 13 |
| 159 | #define CX88_BOARD_KWORLD_DVB_T 14 |
| 160 | #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1 15 |
| 161 | #define CX88_BOARD_KWORLD_LTV883 16 |
Mauro Carvalho Chehab | a82decf | 2005-07-07 17:58:36 -0700 | [diff] [blame] | 162 | #define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q 17 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 163 | #define CX88_BOARD_HAUPPAUGE_DVB_T1 18 |
| 164 | #define CX88_BOARD_CONEXANT_DVB_T1 19 |
| 165 | #define CX88_BOARD_PROVIDEO_PV259 20 |
| 166 | #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS 21 |
| 167 | #define CX88_BOARD_PCHDTV_HD3000 22 |
| 168 | #define CX88_BOARD_DNTV_LIVE_DVB_T 23 |
| 169 | #define CX88_BOARD_HAUPPAUGE_ROSLYN 24 |
Mauro Carvalho Chehab | a82decf | 2005-07-07 17:58:36 -0700 | [diff] [blame] | 170 | #define CX88_BOARD_DIGITALLOGIC_MEC 25 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 171 | #define CX88_BOARD_IODATA_GVBCTV7E 26 |
Manuel Capinha | 239df2e | 2005-06-23 22:04:53 -0700 | [diff] [blame] | 172 | #define CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO 27 |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 173 | #define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T 28 |
Mauro Carvalho Chehab | a82decf | 2005-07-07 17:58:36 -0700 | [diff] [blame] | 174 | #define CX88_BOARD_ADSTECH_DVB_T_PCI 29 |
Michael Krufky | e057ee1 | 2005-07-07 17:58:40 -0700 | [diff] [blame] | 175 | #define CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1 30 |
Michael Krufky | 9fef07c | 2005-07-31 22:34:46 -0700 | [diff] [blame] | 176 | #define CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD 31 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 177 | |
| 178 | enum cx88_itype { |
| 179 | CX88_VMUX_COMPOSITE1 = 1, |
| 180 | CX88_VMUX_COMPOSITE2, |
| 181 | CX88_VMUX_COMPOSITE3, |
| 182 | CX88_VMUX_COMPOSITE4, |
| 183 | CX88_VMUX_SVIDEO, |
| 184 | CX88_VMUX_TELEVISION, |
| 185 | CX88_VMUX_CABLE, |
| 186 | CX88_VMUX_DVB, |
| 187 | CX88_VMUX_DEBUG, |
| 188 | CX88_RADIO, |
| 189 | }; |
| 190 | |
| 191 | struct cx88_input { |
| 192 | enum cx88_itype type; |
| 193 | unsigned int vmux; |
| 194 | u32 gpio0, gpio1, gpio2, gpio3; |
| 195 | }; |
| 196 | |
| 197 | struct cx88_board { |
| 198 | char *name; |
| 199 | unsigned int tuner_type; |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 200 | unsigned int radio_type; |
| 201 | unsigned char tuner_addr; |
| 202 | unsigned char radio_addr; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 203 | int tda9887_conf; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 204 | struct cx88_input input[MAX_CX88_INPUT]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 205 | struct cx88_input radio; |
| 206 | int blackbird:1; |
| 207 | int dvb:1; |
| 208 | }; |
| 209 | |
| 210 | struct cx88_subid { |
| 211 | u16 subvendor; |
| 212 | u16 subdevice; |
| 213 | u32 card; |
| 214 | }; |
| 215 | |
| 216 | #define INPUT(nr) (&cx88_boards[core->board].input[nr]) |
| 217 | |
| 218 | /* ----------------------------------------------------------- */ |
| 219 | /* device / file handle status */ |
| 220 | |
| 221 | #define RESOURCE_OVERLAY 1 |
| 222 | #define RESOURCE_VIDEO 2 |
| 223 | #define RESOURCE_VBI 4 |
| 224 | |
| 225 | #define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 226 | |
| 227 | /* buffer for one video frame */ |
| 228 | struct cx88_buffer { |
| 229 | /* common v4l buffer stuff -- must be first */ |
| 230 | struct videobuf_buffer vb; |
| 231 | |
| 232 | /* cx88 specific */ |
| 233 | unsigned int bpl; |
| 234 | struct btcx_riscmem risc; |
| 235 | struct cx8800_fmt *fmt; |
| 236 | u32 count; |
| 237 | }; |
| 238 | |
| 239 | struct cx88_dmaqueue { |
| 240 | struct list_head active; |
| 241 | struct list_head queued; |
| 242 | struct timer_list timeout; |
| 243 | struct btcx_riscmem stopper; |
| 244 | u32 count; |
| 245 | }; |
| 246 | |
| 247 | struct cx88_core { |
| 248 | struct list_head devlist; |
| 249 | atomic_t refcount; |
| 250 | |
| 251 | /* board name */ |
| 252 | int nr; |
| 253 | char name[32]; |
| 254 | |
| 255 | /* pci stuff */ |
| 256 | int pci_bus; |
| 257 | int pci_slot; |
| 258 | u32 __iomem *lmmio; |
| 259 | u8 __iomem *bmmio; |
| 260 | u32 shadow[SHADOW_MAX]; |
| 261 | int pci_irqmask; |
| 262 | |
| 263 | /* i2c i/o */ |
| 264 | struct i2c_adapter i2c_adap; |
| 265 | struct i2c_algo_bit_data i2c_algo; |
| 266 | struct i2c_client i2c_client; |
| 267 | u32 i2c_state, i2c_rc; |
| 268 | |
| 269 | /* config info -- analog */ |
| 270 | unsigned int board; |
| 271 | unsigned int tuner_type; |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 272 | unsigned int radio_type; |
| 273 | unsigned char tuner_addr; |
| 274 | unsigned char radio_addr; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 275 | unsigned int tda9887_conf; |
| 276 | unsigned int has_radio; |
| 277 | |
| 278 | /* config info -- dvb */ |
| 279 | struct dvb_pll_desc *pll_desc; |
| 280 | unsigned int pll_addr; |
| 281 | |
| 282 | /* state info */ |
| 283 | struct task_struct *kthread; |
| 284 | struct cx88_tvnorm *tvnorm; |
| 285 | u32 tvaudio; |
| 286 | u32 audiomode_manual; |
| 287 | u32 audiomode_current; |
| 288 | u32 input; |
| 289 | u32 astat; |
| 290 | |
| 291 | /* IR remote control state */ |
| 292 | struct cx88_IR *ir; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 293 | |
| 294 | struct semaphore lock; |
| 295 | |
| 296 | /* various v4l controls */ |
| 297 | u32 freq; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 298 | }; |
| 299 | |
| 300 | struct cx8800_dev; |
| 301 | struct cx8802_dev; |
| 302 | |
| 303 | /* ----------------------------------------------------------- */ |
| 304 | /* function 0: video stuff */ |
| 305 | |
| 306 | struct cx8800_fh { |
| 307 | struct cx8800_dev *dev; |
| 308 | enum v4l2_buf_type type; |
| 309 | int radio; |
| 310 | unsigned int resources; |
| 311 | |
| 312 | /* video overlay */ |
| 313 | struct v4l2_window win; |
| 314 | struct v4l2_clip *clips; |
| 315 | unsigned int nclips; |
| 316 | |
| 317 | /* video capture */ |
| 318 | struct cx8800_fmt *fmt; |
| 319 | unsigned int width,height; |
| 320 | struct videobuf_queue vidq; |
| 321 | |
| 322 | /* vbi capture */ |
| 323 | struct videobuf_queue vbiq; |
| 324 | }; |
| 325 | |
| 326 | struct cx8800_suspend_state { |
| 327 | int disabled; |
| 328 | }; |
| 329 | |
| 330 | struct cx8800_dev { |
| 331 | struct cx88_core *core; |
| 332 | struct list_head devlist; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 333 | spinlock_t slock; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 334 | |
| 335 | /* various device info */ |
| 336 | unsigned int resources; |
| 337 | struct video_device *video_dev; |
| 338 | struct video_device *vbi_dev; |
| 339 | struct video_device *radio_dev; |
| 340 | |
| 341 | /* pci i/o */ |
| 342 | struct pci_dev *pci; |
| 343 | unsigned char pci_rev,pci_lat; |
| 344 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 345 | |
| 346 | /* capture queues */ |
| 347 | struct cx88_dmaqueue vidq; |
| 348 | struct cx88_dmaqueue vbiq; |
| 349 | |
| 350 | /* various v4l controls */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 351 | |
| 352 | /* other global state info */ |
| 353 | struct cx8800_suspend_state state; |
| 354 | }; |
| 355 | |
| 356 | /* ----------------------------------------------------------- */ |
| 357 | /* function 1: audio/alsa stuff */ |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 358 | /* =============> moved to cx88-alsa.c <====================== */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 359 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 360 | |
| 361 | /* ----------------------------------------------------------- */ |
| 362 | /* function 2: mpeg stuff */ |
| 363 | |
| 364 | struct cx8802_fh { |
| 365 | struct cx8802_dev *dev; |
| 366 | struct videobuf_queue mpegq; |
| 367 | }; |
| 368 | |
| 369 | struct cx8802_suspend_state { |
| 370 | int disabled; |
| 371 | }; |
| 372 | |
| 373 | struct cx8802_dev { |
| 374 | struct cx88_core *core; |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 375 | spinlock_t slock; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 376 | |
| 377 | /* pci i/o */ |
| 378 | struct pci_dev *pci; |
| 379 | unsigned char pci_rev,pci_lat; |
| 380 | |
| 381 | /* dma queues */ |
| 382 | struct cx88_dmaqueue mpegq; |
| 383 | u32 ts_packet_size; |
| 384 | u32 ts_packet_count; |
| 385 | |
| 386 | /* other global state info */ |
| 387 | struct cx8802_suspend_state state; |
| 388 | |
| 389 | /* for blackbird only */ |
| 390 | struct list_head devlist; |
| 391 | struct video_device *mpeg_dev; |
| 392 | u32 mailbox; |
| 393 | int width; |
| 394 | int height; |
| 395 | |
| 396 | /* for dvb only */ |
| 397 | struct videobuf_dvb dvb; |
| 398 | void* fe_handle; |
| 399 | int (*fe_release)(void *handle); |
| 400 | |
| 401 | /* for switching modulation types */ |
| 402 | unsigned char ts_gen_cntrl; |
| 403 | }; |
| 404 | |
| 405 | /* ----------------------------------------------------------- */ |
| 406 | |
| 407 | #define cx_read(reg) readl(core->lmmio + ((reg)>>2)) |
| 408 | #define cx_write(reg,value) writel((value), core->lmmio + ((reg)>>2)) |
| 409 | #define cx_writeb(reg,value) writeb((value), core->bmmio + (reg)) |
| 410 | |
| 411 | #define cx_andor(reg,mask,value) \ |
| 412 | writel((readl(core->lmmio+((reg)>>2)) & ~(mask)) |\ |
| 413 | ((value) & (mask)), core->lmmio+((reg)>>2)) |
| 414 | #define cx_set(reg,bit) cx_andor((reg),(bit),(bit)) |
| 415 | #define cx_clear(reg,bit) cx_andor((reg),(bit),0) |
| 416 | |
| 417 | #define cx_wait(d) { if (need_resched()) schedule(); else udelay(d); } |
| 418 | |
| 419 | /* shadow registers */ |
| 420 | #define cx_sread(sreg) (core->shadow[sreg]) |
| 421 | #define cx_swrite(sreg,reg,value) \ |
| 422 | (core->shadow[sreg] = value, \ |
| 423 | writel(core->shadow[sreg], core->lmmio + ((reg)>>2))) |
| 424 | #define cx_sandor(sreg,reg,mask,value) \ |
| 425 | (core->shadow[sreg] = (core->shadow[sreg] & ~(mask)) | ((value) & (mask)), \ |
| 426 | writel(core->shadow[sreg], core->lmmio + ((reg)>>2))) |
| 427 | |
| 428 | /* ----------------------------------------------------------- */ |
| 429 | /* cx88-core.c */ |
| 430 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 431 | extern void cx88_print_irqbits(char *name, char *tag, char **strings, |
| 432 | u32 bits, u32 mask); |
| 433 | extern void cx88_print_ioctl(char *name, unsigned int cmd); |
| 434 | |
| 435 | extern int cx88_core_irq(struct cx88_core *core, u32 status); |
| 436 | extern void cx88_wakeup(struct cx88_core *core, |
| 437 | struct cx88_dmaqueue *q, u32 count); |
| 438 | extern void cx88_shutdown(struct cx88_core *core); |
| 439 | extern int cx88_reset(struct cx88_core *core); |
| 440 | |
| 441 | extern int |
| 442 | cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, |
| 443 | struct scatterlist *sglist, |
| 444 | unsigned int top_offset, unsigned int bottom_offset, |
| 445 | unsigned int bpl, unsigned int padding, unsigned int lines); |
| 446 | extern int |
| 447 | cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc, |
| 448 | struct scatterlist *sglist, unsigned int bpl, |
| 449 | unsigned int lines); |
| 450 | extern int |
| 451 | cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, |
| 452 | u32 reg, u32 mask, u32 value); |
| 453 | extern void |
| 454 | cx88_free_buffer(struct pci_dev *pci, struct cx88_buffer *buf); |
| 455 | |
| 456 | extern void cx88_risc_disasm(struct cx88_core *core, |
| 457 | struct btcx_riscmem *risc); |
| 458 | extern int cx88_sram_channel_setup(struct cx88_core *core, |
| 459 | struct sram_channel *ch, |
| 460 | unsigned int bpl, u32 risc); |
| 461 | extern void cx88_sram_channel_dump(struct cx88_core *core, |
| 462 | struct sram_channel *ch); |
| 463 | |
| 464 | extern int cx88_set_scale(struct cx88_core *core, unsigned int width, |
| 465 | unsigned int height, enum v4l2_field field); |
| 466 | extern int cx88_set_tvnorm(struct cx88_core *core, struct cx88_tvnorm *norm); |
| 467 | |
| 468 | extern struct video_device *cx88_vdev_init(struct cx88_core *core, |
| 469 | struct pci_dev *pci, |
| 470 | struct video_device *template, |
| 471 | char *type); |
| 472 | extern struct cx88_core* cx88_core_get(struct pci_dev *pci); |
| 473 | extern void cx88_core_put(struct cx88_core *core, |
| 474 | struct pci_dev *pci); |
| 475 | |
| 476 | /* ----------------------------------------------------------- */ |
| 477 | /* cx88-vbi.c */ |
| 478 | |
| 479 | void cx8800_vbi_fmt(struct cx8800_dev *dev, struct v4l2_format *f); |
Mauro Carvalho Chehab | b45009b | 2005-06-23 22:05:03 -0700 | [diff] [blame] | 480 | /* |
| 481 | int cx8800_start_vbi_dma(struct cx8800_dev *dev, |
| 482 | struct cx88_dmaqueue *q, |
| 483 | struct cx88_buffer *buf); |
| 484 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 485 | int cx8800_stop_vbi_dma(struct cx8800_dev *dev); |
| 486 | int cx8800_restart_vbi_queue(struct cx8800_dev *dev, |
| 487 | struct cx88_dmaqueue *q); |
| 488 | void cx8800_vbi_timeout(unsigned long data); |
| 489 | |
| 490 | extern struct videobuf_queue_ops cx8800_vbi_qops; |
| 491 | |
| 492 | /* ----------------------------------------------------------- */ |
| 493 | /* cx88-i2c.c */ |
| 494 | |
| 495 | extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci); |
| 496 | extern void cx88_call_i2c_clients(struct cx88_core *core, |
| 497 | unsigned int cmd, void *arg); |
| 498 | |
| 499 | |
| 500 | /* ----------------------------------------------------------- */ |
| 501 | /* cx88-cards.c */ |
| 502 | |
| 503 | extern struct cx88_board cx88_boards[]; |
| 504 | extern const unsigned int cx88_bcount; |
| 505 | |
| 506 | extern struct cx88_subid cx88_subids[]; |
| 507 | extern const unsigned int cx88_idcount; |
| 508 | |
| 509 | extern void cx88_card_list(struct cx88_core *core, struct pci_dev *pci); |
| 510 | extern void cx88_card_setup(struct cx88_core *core); |
| 511 | |
| 512 | /* ----------------------------------------------------------- */ |
| 513 | /* cx88-tvaudio.c */ |
| 514 | |
| 515 | #define WW_NONE 1 |
| 516 | #define WW_BTSC 2 |
| 517 | #define WW_NICAM_I 3 |
| 518 | #define WW_NICAM_BGDKL 4 |
| 519 | #define WW_A1 5 |
| 520 | #define WW_A2_BG 6 |
| 521 | #define WW_A2_DK 7 |
| 522 | #define WW_A2_M 8 |
| 523 | #define WW_EIAJ 9 |
| 524 | #define WW_SYSTEM_L_AM 10 |
| 525 | #define WW_I2SPT 11 |
| 526 | #define WW_FM 12 |
| 527 | |
| 528 | void cx88_set_tvaudio(struct cx88_core *core); |
| 529 | void cx88_newstation(struct cx88_core *core); |
| 530 | void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t); |
| 531 | void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual); |
| 532 | int cx88_audio_thread(void *data); |
| 533 | |
| 534 | /* ----------------------------------------------------------- */ |
| 535 | /* cx88-input.c */ |
| 536 | |
| 537 | int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci); |
| 538 | int cx88_ir_fini(struct cx88_core *core); |
| 539 | void cx88_ir_irq(struct cx88_core *core); |
| 540 | |
| 541 | /* ----------------------------------------------------------- */ |
| 542 | /* cx88-mpeg.c */ |
| 543 | |
| 544 | int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf); |
| 545 | void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf); |
| 546 | void cx8802_cancel_buffers(struct cx8802_dev *dev); |
| 547 | |
| 548 | int cx8802_init_common(struct cx8802_dev *dev); |
| 549 | void cx8802_fini_common(struct cx8802_dev *dev); |
| 550 | |
| 551 | int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state); |
| 552 | int cx8802_resume_common(struct pci_dev *pci_dev); |
| 553 | |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 554 | /* ----------------------------------------------------------- */ |
| 555 | /* cx88-video.c */ |
| 556 | extern int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, |
| 557 | struct cx88_core *core, unsigned int cmd, |
| 558 | void *arg, v4l2_kioctl driver_ioctl); |
| 559 | |
| 560 | /* ----------------------------------------------------------- */ |
| 561 | /* cx88-blackbird.c */ |
| 562 | extern int (*cx88_ioctl_hook)(struct inode *inode, struct file *file, |
| 563 | unsigned int cmd, void *arg); |
| 564 | extern unsigned int (*cx88_ioctl_translator)(unsigned int cmd); |
| 565 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 566 | /* |
| 567 | * Local variables: |
| 568 | * c-basic-offset: 8 |
| 569 | * End: |
Mauro Carvalho Chehab | e52e98a | 2005-09-09 13:03:41 -0700 | [diff] [blame] | 570 | * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 571 | */ |