2 * $FreeBSD: src/sys/dev/bktr/bktr_reg.h,v 1.36.2.4 2000/11/01 09:36:14 roger Exp $
3 * $DragonFly: src/sys/dev/video/bktr/bktr_reg.h,v 1.4 2004/02/13 01:45:15 joerg Exp $
5 * Copyright (c) 1999 Roger Hardiman
6 * Copyright (c) 1998 Amancio Hasty
7 * Copyright (c) 1995 Mark Tinguely and Jim Lowe
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. All advertising materials mentioning features or use of this software
19 * must display the following acknowledgement:
20 * This product includes software developed by Mark Tinguely and Jim Lowe
21 * 4. The name of the author may not be used to endorse or promote products
22 * derived from this software without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
28 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
29 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
32 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
33 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
38 #if defined(__DragonFly__) || defined(__FreeBSD__)
39 # if defined(__DragonFly__) || (__FreeBSD_version >= 310000)
40 # include "use_smbus.h"
42 # define NSMBUS 0 /* FreeBSD before 3.1 does not have SMBUS */
45 # define BKTR_USE_FREEBSD_SMBUS
50 #include <machine/bus.h> /* struct device */
51 #include <sys/device.h>
52 #include <sys/select.h> /* struct selinfo */
54 # define bootverbose 1
56 # define bootverbose 0
61 * The kernel options for the driver now all begin with BKTR.
62 * Support the older kernel options on FreeBSD and OpenBSD.
65 #if defined(__DragonFly__) || defined(__FreeBSD__) || defined(__OpenBSD__)
66 #if defined(BROOKTREE_ALLOC_PAGES)
67 #define BKTR_ALLOC_PAGES BROOKTREE_ALLOC_PAGES
70 #if defined(BROOKTREE_SYSTEM_DEFAULT)
71 #define BKTR_SYSTEM_DEFAULT BROOKTREE_SYSTEM_DEFAULT
74 #if defined(OVERRIDE_CARD)
75 #define BKTR_OVERRIDE_CARD OVERRIDE_CARD
78 #if defined(OVERRIDE_TUNER)
79 #define BKTR_OVERRIDE_TUNER OVERRIDE_TUNER
82 #if defined(OVERRIDE_DBX)
83 #define BKTR_OVERRIDE_DBX OVERRIDE_DBX
86 #if defined(OVERRIDE_MSP)
87 #define BKTR_OVERRIDE_MSP OVERRIDE_MSP
93 #ifndef PCI_LATENCY_TIMER
94 #define PCI_LATENCY_TIMER 0x0c /* pci timer register */
98 * Definitions for the Brooktree 848/878 video capture to pci interface.
101 #define PCI_VENDOR_SHIFT 0
102 #define PCI_VENDOR_MASK 0xffff
103 #define PCI_VENDOR(id) \
104 (((id) >> PCI_VENDOR_SHIFT) & PCI_VENDOR_MASK)
106 #define PCI_PRODUCT_SHIFT 16
107 #define PCI_PRODUCT_MASK 0xffff
108 #define PCI_PRODUCT(id) \
109 (((id) >> PCI_PRODUCT_SHIFT) & PCI_PRODUCT_MASK)
112 #define PCI_VENDOR_BROOKTREE 0x109e /* Brooktree */
113 /* Brooktree products */
114 #define PCI_PRODUCT_BROOKTREE_BT848 0x0350 /* Bt848 Video Capture */
115 #define PCI_PRODUCT_BROOKTREE_BT849 0x0351 /* Bt849 Video Capture */
116 #define PCI_PRODUCT_BROOKTREE_BT878 0x036e /* Bt878 Video Capture */
117 #define PCI_PRODUCT_BROOKTREE_BT879 0x036f /* Bt879 Video Capture */
120 #define BROOKTREE_848 1
121 #define BROOKTREE_848A 2
122 #define BROOKTREE_849A 3
123 #define BROOKTREE_878 4
124 #define BROOKTREE_879 5
126 typedef volatile u_int bregister_t;
128 * if other persuasion endian, then compiler will probably require that
132 #define BTBYTE(what) bregister_t what:8; int :24
133 #define BTWORD(what) bregister_t what:16; int: 16
134 #define BTLONG(what) bregister_t what:32
136 struct bt848_registers {
137 BTBYTE (dstatus); /* 0, 1,2,3 */
138 #define BT848_DSTATUS_PRES (1<<7)
139 #define BT848_DSTATUS_HLOC (1<<6)
140 #define BT848_DSTATUS_FIELD (1<<5)
141 #define BT848_DSTATUS_NUML (1<<4)
142 #define BT848_DSTATUS_CSEL (1<<3)
143 #define BT848_DSTATUS_PLOCK (1<<2)
144 #define BT848_DSTATUS_LOF (1<<1)
145 #define BT848_DSTATUS_COF (1<<0)
146 BTBYTE (iform); /* 4, 5,6,7 */
147 #define BT848_IFORM_MUXSEL (0x3<<5)
148 # define BT848_IFORM_M_MUX1 (0x03<<5)
149 # define BT848_IFORM_M_MUX0 (0x02<<5)
150 # define BT848_IFORM_M_MUX2 (0x01<<5)
151 # define BT848_IFORM_M_MUX3 (0x0)
152 # define BT848_IFORM_M_RSVD (0x00<<5)
153 #define BT848_IFORM_XTSEL (0x3<<3)
154 # define BT848_IFORM_X_AUTO (0x03<<3)
155 # define BT848_IFORM_X_XT1 (0x02<<3)
156 # define BT848_IFORM_X_XT0 (0x01<<3)
157 # define BT848_IFORM_X_RSVD (0x00<<3)
158 BTBYTE (tdec); /* 8, 9,a,b */
159 BTBYTE (e_crop); /* c, d,e,f */
160 BTBYTE (e_vdelay_lo); /* 10, 11,12,13 */
161 BTBYTE (e_vactive_lo); /* 14, 15,16,17 */
162 BTBYTE (e_delay_lo); /* 18, 19,1a,1b */
163 BTBYTE (e_hactive_lo); /* 1c, 1d,1e,1f */
164 BTBYTE (e_hscale_hi); /* 20, 21,22,23 */
165 BTBYTE (e_hscale_lo); /* 24, 25,26,27 */
166 BTBYTE (bright); /* 28, 29,2a,2b */
167 BTBYTE (e_control); /* 2c, 2d,2e,2f */
168 #define BT848_E_CONTROL_LNOTCH (1<<7)
169 #define BT848_E_CONTROL_COMP (1<<6)
170 #define BT848_E_CONTROL_LDEC (1<<5)
171 #define BT848_E_CONTROL_CBSENSE (1<<4)
172 #define BT848_E_CONTROL_RSVD (1<<3)
173 #define BT848_E_CONTROL_CON_MSB (1<<2)
174 #define BT848_E_CONTROL_SAT_U_MSB (1<<1)
175 #define BT848_E_CONTROL_SAT_V_MSB (1<<0)
176 BTBYTE (contrast_lo); /* 30, 31,32,33 */
177 BTBYTE (sat_u_lo); /* 34, 35,36,37 */
178 BTBYTE (sat_v_lo); /* 38, 39,3a,3b */
179 BTBYTE (hue); /* 3c, 3d,3e,3f */
180 BTBYTE (e_scloop); /* 40, 41,42,43 */
181 #define BT848_E_SCLOOP_RSVD1 (1<<7)
182 #define BT848_E_SCLOOP_CAGC (1<<6)
183 #define BT848_E_SCLOOP_CKILL (1<<5)
184 #define BT848_E_SCLOOP_HFILT (0x3<<3)
185 # define BT848_E_SCLOOP_HFILT_ICON (0x3<<3)
186 # define BT848_E_SCLOOP_HFILT_QCIF (0x2<<3)
187 # define BT848_E_SCLOOP_HFILT_CIF (0x1<<3)
188 # define BT848_E_SCLOOP_HFILT_AUTO (0x0<<3)
189 #define BT848_E_SCLOOP_RSVD0 (0x7<<0)
190 int :32; /* 44, 45,46,47 */
191 BTBYTE (oform); /* 48, 49,4a,4b */
192 BTBYTE (e_vscale_hi); /* 4c, 4d,4e,4f */
193 BTBYTE (e_vscale_lo); /* 50, 51,52,53 */
194 BTBYTE (test); /* 54, 55,56,57 */
195 int :32; /* 58, 59,5a,5b */
196 int :32; /* 5c, 5d,5e,5f */
197 BTLONG (adelay); /* 60, 61,62,63 */
198 BTBYTE (bdelay); /* 64, 65,66,67 */
199 BTBYTE (adc); /* 68, 69,6a,6b */
200 #define BT848_ADC_RESERVED (0x80) /* required pattern */
201 #define BT848_ADC_SYNC_T (1<<5)
202 #define BT848_ADC_AGC_EN (1<<4)
203 #define BT848_ADC_CLK_SLEEP (1<<3)
204 #define BT848_ADC_Y_SLEEP (1<<2)
205 #define BT848_ADC_C_SLEEP (1<<1)
206 #define BT848_ADC_CRUSH (1<<0)
207 BTBYTE (e_vtc); /* 6c, 6d,6e,6f */
208 int :32; /* 70, 71,72,73 */
209 int :32; /* 74, 75,76,77 */
210 int :32; /* 78, 79,7a,7b */
211 BTLONG (sreset); /* 7c, 7d,7e,7f */
212 u_char filler1[0x84-0x80];
213 BTBYTE (tgctrl); /* 84, 85,86,87 */
214 #define BT848_TGCTRL_TGCKI (3<<3)
215 #define BT848_TGCTRL_TGCKI_XTAL (0<<3)
216 #define BT848_TGCTRL_TGCKI_PLL (1<<3)
217 #define BT848_TGCTRL_TGCKI_GPCLK (2<<3)
218 #define BT848_TGCTRL_TGCKI_GPCLK_I (3<<3)
219 u_char filler[0x8c-0x88];
220 BTBYTE (o_crop); /* 8c, 8d,8e,8f */
221 BTBYTE (o_vdelay_lo); /* 90, 91,92,93 */
222 BTBYTE (o_vactive_lo); /* 94, 95,96,97 */
223 BTBYTE (o_delay_lo); /* 98, 99,9a,9b */
224 BTBYTE (o_hactive_lo); /* 9c, 9d,9e,9f */
225 BTBYTE (o_hscale_hi); /* a0, a1,a2,a3 */
226 BTBYTE (o_hscale_lo); /* a4, a5,a6,a7 */
227 int :32; /* a8, a9,aa,ab */
228 BTBYTE (o_control); /* ac, ad,ae,af */
229 #define BT848_O_CONTROL_LNOTCH (1<<7)
230 #define BT848_O_CONTROL_COMP (1<<6)
231 #define BT848_O_CONTROL_LDEC (1<<5)
232 #define BT848_O_CONTROL_CBSENSE (1<<4)
233 #define BT848_O_CONTROL_RSVD (1<<3)
234 #define BT848_O_CONTROL_CON_MSB (1<<2)
235 #define BT848_O_CONTROL_SAT_U_MSB (1<<1)
236 #define BT848_O_CONTROL_SAT_V_MSB (1<<0)
238 BTBYTE (o_scloop); /* c0, c1,c2,c3 */
239 #define BT848_O_SCLOOP_RSVD1 (1<<7)
240 #define BT848_O_SCLOOP_CAGC (1<<6)
241 #define BT848_O_SCLOOP_CKILL (1<<5)
242 #define BT848_O_SCLOOP_HFILT (0x3<<3)
243 #define BT848_O_SCLOOP_HFILT_ICON (0x3<<3)
244 #define BT848_O_SCLOOP_HFILT_QCIF (0x2<<3)
245 #define BT848_O_SCLOOP_HFILT_CIF (0x1<<3)
246 #define BT848_O_SCLOOP_HFILT_AUTO (0x0<<3)
247 #define BT848_O_SCLOOP_RSVD0 (0x7<<0)
248 int :32; /* c4, c5,c6,c7 */
249 int :32; /* c8, c9,ca,cb */
250 BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */
251 BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */
252 BTBYTE (color_fmt); /* d4, d5,d6,d7 */
253 bregister_t color_ctl_swap :4; /* d8 */
254 #define BT848_COLOR_CTL_WSWAP_ODD (1<<3)
255 #define BT848_COLOR_CTL_WSWAP_EVEN (1<<2)
256 #define BT848_COLOR_CTL_BSWAP_ODD (1<<1)
257 #define BT848_COLOR_CTL_BSWAP_EVEN (1<<0)
258 bregister_t color_ctl_gamma :1;
259 bregister_t color_ctl_rgb_ded :1;
260 bregister_t color_ctl_color_bars :1;
261 bregister_t color_ctl_ext_frmrate :1;
262 #define BT848_COLOR_CTL_GAMMA (1<<4)
263 #define BT848_COLOR_CTL_RGB_DED (1<<5)
264 #define BT848_COLOR_CTL_COLOR_BARS (1<<6)
265 #define BT848_COLOR_CTL_EXT_FRMRATE (1<<7)
266 int :24; /* d9,da,db */
267 BTBYTE (cap_ctl); /* dc, dd,de,df */
268 #define BT848_CAP_CTL_DITH_FRAME (1<<4)
269 #define BT848_CAP_CTL_VBI_ODD (1<<3)
270 #define BT848_CAP_CTL_VBI_EVEN (1<<2)
271 #define BT848_CAP_CTL_ODD (1<<1)
272 #define BT848_CAP_CTL_EVEN (1<<0)
273 BTBYTE (vbi_pack_size); /* e0, e1,e2,e3 */
274 BTBYTE (vbi_pack_del); /* e4, e5,e6,e7 */
275 int :32; /* e8, e9,ea,eb */
276 BTBYTE (o_vtc); /* ec, ed,ee,ef */
277 BTBYTE (pll_f_lo); /* f0, f1,f2,f3 */
278 BTBYTE (pll_f_hi); /* f4, f5,f6,f7 */
279 BTBYTE (pll_f_xci); /* f8, f9,fa,fb */
280 #define BT848_PLL_F_C (1<<6)
281 #define BT848_PLL_F_X (1<<7)
282 u_char filler2[0x100-0xfc];
283 BTLONG (int_stat); /* 100, 101,102,103 */
284 BTLONG (int_mask); /* 104, 105,106,107 */
285 #define BT848_INT_RISCS (0xf<<28)
286 #define BT848_INT_RISC_EN (1<<27)
287 #define BT848_INT_RACK (1<<25)
288 #define BT848_INT_FIELD (1<<24)
289 #define BT848_INT_MYSTERYBIT (1<<23)
290 #define BT848_INT_SCERR (1<<19)
291 #define BT848_INT_OCERR (1<<18)
292 #define BT848_INT_PABORT (1<<17)
293 #define BT848_INT_RIPERR (1<<16)
294 #define BT848_INT_PPERR (1<<15)
295 #define BT848_INT_FDSR (1<<14)
296 #define BT848_INT_FTRGT (1<<13)
297 #define BT848_INT_FBUS (1<<12)
298 #define BT848_INT_RISCI (1<<11)
299 #define BT848_INT_GPINT (1<<9)
300 #define BT848_INT_I2CDONE (1<<8)
301 #define BT848_INT_RSV1 (1<<7)
302 #define BT848_INT_RSV0 (1<<6)
303 #define BT848_INT_VPRES (1<<5)
304 #define BT848_INT_HLOCK (1<<4)
305 #define BT848_INT_OFLOW (1<<3)
306 #define BT848_INT_HSYNC (1<<2)
307 #define BT848_INT_VSYNC (1<<1)
308 #define BT848_INT_FMTCHG (1<<0)
309 int :32; /* 108, 109,10a,10b */
310 BTWORD (gpio_dma_ctl); /* 10c, 10d,10e,10f */
311 #define BT848_DMA_CTL_PL23TP4 (0<<6) /* planar1 trigger 4 */
312 #define BT848_DMA_CTL_PL23TP8 (1<<6) /* planar1 trigger 8 */
313 #define BT848_DMA_CTL_PL23TP16 (2<<6) /* planar1 trigger 16 */
314 #define BT848_DMA_CTL_PL23TP32 (3<<6) /* planar1 trigger 32 */
315 #define BT848_DMA_CTL_PL1TP4 (0<<4) /* planar1 trigger 4 */
316 #define BT848_DMA_CTL_PL1TP8 (1<<4) /* planar1 trigger 8 */
317 #define BT848_DMA_CTL_PL1TP16 (2<<4) /* planar1 trigger 16 */
318 #define BT848_DMA_CTL_PL1TP32 (3<<4) /* planar1 trigger 32 */
319 #define BT848_DMA_CTL_PKTP4 (0<<2) /* packed trigger 4 */
320 #define BT848_DMA_CTL_PKTP8 (1<<2) /* packed trigger 8 */
321 #define BT848_DMA_CTL_PKTP16 (2<<2) /* packed trigger 16 */
322 #define BT848_DMA_CTL_PKTP32 (3<<2) /* packed trigger 32 */
323 #define BT848_DMA_CTL_RISC_EN (1<<1)
324 #define BT848_DMA_CTL_FIFO_EN (1<<0)
325 BTLONG (i2c_data_ctl); /* 110, 111,112,113 */
326 #define BT848_DATA_CTL_I2CDIV (0xf<<4)
327 #define BT848_DATA_CTL_I2CSYNC (1<<3)
328 #define BT848_DATA_CTL_I2CW3B (1<<2)
329 #define BT848_DATA_CTL_I2CSCL (1<<1)
330 #define BT848_DATA_CTL_I2CSDA (1<<0)
331 BTLONG (risc_strt_add); /* 114, 115,116,117 */
332 BTLONG (gpio_out_en); /* 118, 119,11a,11b */ /* really 24 bits */
333 BTLONG (gpio_reg_inp); /* 11c, 11d,11e,11f */ /* really 24 bits */
334 BTLONG (risc_count); /* 120, 121,122,123 */
335 u_char filler3[0x200-0x124];
336 BTLONG (gpio_data); /* 200, 201,202,203 */ /* really 24 bits */
340 #define BKTR_DSTATUS 0x000
341 #define BKTR_IFORM 0x004
342 #define BKTR_TDEC 0x008
343 #define BKTR_E_CROP 0x00C
344 #define BKTR_O_CROP 0x08C
345 #define BKTR_E_VDELAY_LO 0x010
346 #define BKTR_O_VDELAY_LO 0x090
347 #define BKTR_E_VACTIVE_LO 0x014
348 #define BKTR_O_VACTIVE_LO 0x094
349 #define BKTR_E_DELAY_LO 0x018
350 #define BKTR_O_DELAY_LO 0x098
351 #define BKTR_E_HACTIVE_LO 0x01C
352 #define BKTR_O_HACTIVE_LO 0x09C
353 #define BKTR_E_HSCALE_HI 0x020
354 #define BKTR_O_HSCALE_HI 0x0A0
355 #define BKTR_E_HSCALE_LO 0x024
356 #define BKTR_O_HSCALE_LO 0x0A4
357 #define BKTR_BRIGHT 0x028
358 #define BKTR_E_CONTROL 0x02C
359 #define BKTR_O_CONTROL 0x0AC
360 #define BKTR_CONTRAST_LO 0x030
361 #define BKTR_SAT_U_LO 0x034
362 #define BKTR_SAT_V_LO 0x038
363 #define BKTR_HUE 0x03C
364 #define BKTR_E_SCLOOP 0x040
365 #define BKTR_O_SCLOOP 0x0C0
366 #define BKTR_OFORM 0x048
367 #define BKTR_E_VSCALE_HI 0x04C
368 #define BKTR_O_VSCALE_HI 0x0CC
369 #define BKTR_E_VSCALE_LO 0x050
370 #define BKTR_O_VSCALE_LO 0x0D0
371 #define BKTR_TEST 0x054
372 #define BKTR_ADELAY 0x060
373 #define BKTR_BDELAY 0x064
374 #define BKTR_ADC 0x068
375 #define BKTR_E_VTC 0x06C
376 #define BKTR_O_VTC 0x0EC
377 #define BKTR_SRESET 0x07C
378 #define BKTR_COLOR_FMT 0x0D4
379 #define BKTR_COLOR_CTL 0x0D8
380 #define BKTR_CAP_CTL 0x0DC
381 #define BKTR_VBI_PACK_SIZE 0x0E0
382 #define BKTR_VBI_PACK_DEL 0x0E4
383 #define BKTR_INT_STAT 0x100
384 #define BKTR_INT_MASK 0x104
385 #define BKTR_RISC_COUNT 0x120
386 #define BKTR_RISC_STRT_ADD 0x114
387 #define BKTR_GPIO_DMA_CTL 0x10C
388 #define BKTR_GPIO_OUT_EN 0x118
389 #define BKTR_GPIO_REG_INP 0x11C
390 #define BKTR_GPIO_DATA 0x200
391 #define BKTR_I2C_DATA_CTL 0x110
392 #define BKTR_TGCTRL 0x084
393 #define BKTR_PLL_F_LO 0x0F0
394 #define BKTR_PLL_F_HI 0x0F4
395 #define BKTR_PLL_F_XCI 0x0F8
398 * device support for onboard tv tuners
401 /* description of the LOGICAL tuner */
408 u_char radio_mode; /* current mode of the radio mode */
411 /* description of the PHYSICAL tuner */
415 u_char pllControl[4];
416 u_char bandLimits[ 2 ];
417 u_char bandAddrs[ 4 ]; /* 3 first for the 3 TV
418 ** bands. Last for radio
419 ** band (0x00=NoRadio).
424 /* description of the card */
425 #define EEPROMBLOCKSIZE 32
427 unsigned int card_id; /* card id (from #define's) */
429 const struct TUNER* tuner; /* Tuner details */
430 u_char tuner_pllAddr; /* Tuner i2c address */
431 u_char dbx; /* Has DBX chip? */
432 u_char msp3400c; /* Has msp3400c chip? */
433 u_char dpl3518a; /* Has dpl3518a chip? */
435 u_char eepromSize; /* bytes / EEPROMBLOCKSIZE */
436 u_int audiomuxs[ 5 ]; /* tuner, ext (line-in) */
437 /* int/unused (radio) */
439 u_int gpio_mux_bits; /* GPIO mask for audio mux */
442 struct format_params {
443 /* Total lines, lines before image, image lines */
444 int vtotal, vdelay, vactive;
445 /* Total unscaled horizontal pixels, pixels before image, image pixels */
446 int htotal, hdelay, hactive;
447 /* Scaled horizontal image pixels, Total Scaled horizontal pixels */
448 int scaled_hactive, scaled_htotal;
449 /* frame rate . for ntsc is 30 frames per second */
451 /* A-delay and B-delay */
452 u_char adelay, bdelay;
453 /* Iform XTSEL value */
455 /* VBI number of lines per field, and number of samples per line */
456 int vbi_num_lines, vbi_num_samples;
459 #if defined(BKTR_USE_FREEBSD_SMBUS)
460 struct bktr_i2c_softc {
467 /* Bt848/878 register access
468 * The registers can either be access via a memory mapped structure
469 * or accessed via bus_space.
470 * bus_0pace access allows cross platform support, where as the
471 * memory mapped structure method only works on 32 bit processors
472 * with the right type of endianness.
474 #if defined(__DragonFly__) || defined(__NetBSD__) || ( defined(__FreeBSD__) && (__FreeBSD_version >=300000) )
475 #define INB(bktr,offset) bus_space_read_1((bktr)->memt,(bktr)->memh,(offset))
476 #define INW(bktr,offset) bus_space_read_2((bktr)->memt,(bktr)->memh,(offset))
477 #define INL(bktr,offset) bus_space_read_4((bktr)->memt,(bktr)->memh,(offset))
478 #define OUTB(bktr,offset,value) bus_space_write_1((bktr)->memt,(bktr)->memh,(offset),(value))
479 #define OUTW(bktr,offset,value) bus_space_write_2((bktr)->memt,(bktr)->memh,(offset),(value))
480 #define OUTL(bktr,offset,value) bus_space_write_4((bktr)->memt,(bktr)->memh,(offset),(value))
482 #define INB(bktr,offset) *(volatile unsigned char*) ((int)((bktr)->memh)+(offset))
483 #define INW(bktr,offset) *(volatile unsigned short*)((int)((bktr)->memh)+(offset))
484 #define INL(bktr,offset) *(volatile unsigned int*) ((int)((bktr)->memh)+(offset))
485 #define OUTB(bktr,offset,value) *(volatile unsigned char*) ((int)((bktr)->memh)+(offset)) = (value)
486 #define OUTW(bktr,offset,value) *(volatile unsigned short*)((int)((bktr)->memh)+(offset)) = (value)
487 #define OUTL(bktr,offset,value) *(volatile unsigned int*) ((int)((bktr)->memh)+(offset)) = (value)
491 typedef struct bktr_clip bktr_clip_t;
494 * BrookTree 848 info structure, one per bt848 card installed.
498 #if defined (__bsdi__)
499 struct device bktr_dev; /* base device */
500 struct isadev bktr_id; /* ISA device */
501 struct intrhand bktr_ih; /* interrupt vectoring */
502 #define pcici_t pci_devaddr_t
505 #if defined(__NetBSD__)
506 struct device bktr_dev; /* base device */
507 bus_dma_tag_t dmat; /* DMA tag */
508 bus_space_tag_t memt;
509 bus_space_handle_t memh;
510 bus_size_t obmemsz; /* size of en card (bytes) */
512 bus_dmamap_t dm_prog;
513 bus_dmamap_t dm_oprog;
515 bus_dmamap_t dm_vbidata;
516 bus_dmamap_t dm_vbibuffer;
519 #if defined(__OpenBSD__)
520 struct device bktr_dev; /* base device */
521 bus_dma_tag_t dmat; /* DMA tag */
522 bus_space_tag_t memt;
523 bus_space_handle_t memh;
524 bus_size_t obmemsz; /* size of en card (bytes) */
526 bus_dmamap_t dm_prog;
527 bus_dmamap_t dm_oprog;
529 bus_dmamap_t dm_vbidata;
530 bus_dmamap_t dm_vbibuffer;
532 pci_chipset_tag_t pc; /* Opaque PCI chipset tag */
533 pcitag_t tag; /* PCI tag, for doing PCI commands */
534 vm_offset_t phys_base; /* Bt848 register physical address */
537 #if defined(__DragonFly__) || defined (__FreeBSD__)
538 # if defined(__FreeBSD__) && (__FreeBSD_version < 400000)
539 vm_offset_t phys_base; /* 2.x Bt848 register physical address */
540 pcici_t tag; /* 2.x PCI tag, for doing PCI commands */
542 # if defined(__DragonFly__) || (__FreeBSD_version >= 400000)
543 int mem_rid; /* 4.x resource id */
544 struct resource *res_mem; /* 4.x resource descriptor for registers */
545 int irq_rid; /* 4.x resource id */
546 struct resource *res_irq; /* 4.x resource descriptor for interrupt */
547 void *res_ih; /* 4.x newbus interrupt handler cookie */
548 dev_t bktrdev; /* 4.x device entry for /dev/bktrN */
549 dev_t tunerdev; /* 4.x device entry for /dev/tunerN */
550 dev_t vbidev; /* 4.x device entry for /dev/vbiN */
551 dev_t bktrdev_alias; /* alias /dev/bktr to /dev/bktr0 */
552 dev_t tunerdev_alias; /* alias /dev/tuner to /dev/tuner0 */
553 dev_t vbidev_alias; /* alias /dev/vbi to /dev/vbi0 */
555 # if defined(__DragonFly__) || (__FreeBSD_version >= 310000)
556 bus_space_tag_t memt; /* Bus space register access functions */
557 bus_space_handle_t memh; /* Bus space register access functions */
558 bus_size_t obmemsz;/* Size of card (bytes) */
561 struct bktr_i2c_softc i2c_sc; /* bt848_i2c device */
563 char bktr_xname[7]; /* device name and unit number */
567 /* The following definitions are for the contiguous memory */
569 vaddr_t bigbuf; /* buffer that holds the captured image */
570 vaddr_t vbidata; /* RISC program puts VBI data from the current frame here */
571 vaddr_t vbibuffer; /* Circular buffer holding VBI data for the user */
572 vaddr_t dma_prog; /* RISC prog for single and/or even field capture*/
573 vaddr_t odd_dma_prog; /* RISC program for Odd field capture */
575 vm_offset_t bigbuf; /* buffer that holds the captured image */
576 vm_offset_t vbidata; /* RISC program puts VBI data from the current frame here */
577 vm_offset_t vbibuffer; /* Circular buffer holding VBI data for the user */
578 vm_offset_t dma_prog; /* RISC prog for single and/or even field capture*/
579 vm_offset_t odd_dma_prog;/* RISC program for Odd field capture */
583 /* the following definitions are common over all platforms */
584 int alloc_pages; /* number of pages in bigbuf */
585 int vbiinsert; /* Position for next write into circular buffer */
586 int vbistart; /* Position of last read from circular buffer */
587 int vbisize; /* Number of bytes in the circular buffer */
588 u_long vbi_sequence_number; /* sequence number for VBI */
589 int vbi_read_blocked; /* user process blocked on read() from /dev/vbi */
590 struct selinfo vbi_select; /* Data used by select() on /dev/vbi */
593 struct proc *proc; /* process to receive raised signal */
594 int signal; /* signal to send to process */
595 int clr_on_start; /* clear cap buf on capture start? */
596 #define METEOR_SIG_MODE_MASK 0xffff0000
597 #define METEOR_SIG_FIELD_MODE 0x00010000
598 #define METEOR_SIG_FRAME_MODE 0x00000000
599 char dma_prog_loaded;
600 struct meteor_mem *mem; /* used to control sync. multi-frame output */
601 u_long synch_wait; /* wait for free buffer before continuing */
602 short current; /* frame number in buffer (1-frames) */
603 short rows; /* number of rows in a frame */
604 short cols; /* number of columns in a frame */
605 int capture_area_x_offset; /* Usually the full 640x480(NTSC) image is */
606 int capture_area_y_offset; /* captured. The capture area allows for */
607 int capture_area_x_size; /* example 320x200 pixels from the centre */
608 int capture_area_y_size; /* of the video image to be captured. */
609 char capture_area_enabled; /* When TRUE use user's capture area. */
610 int pixfmt; /* active pixel format (idx into fmt tbl) */
611 int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */
612 u_long format; /* frame format rgb, yuv, etc.. */
613 short frames; /* number of frames allocated */
614 int frame_size; /* number of bytes in a frame */
615 u_long fifo_errors; /* number of fifo capture errors since open */
616 u_long dma_errors; /* number of DMA capture errors since open */
617 u_long frames_captured;/* number of frames captured since open */
618 u_long even_fields_captured; /* number of even fields captured */
619 u_long odd_fields_captured; /* number of odd fields captured */
620 u_long range_enable; /* enable range checking ?? */
621 u_short capcontrol; /* reg 0xdc capture control */
622 u_short bktr_cap_ctl;
623 volatile u_int flags;
624 #define METEOR_INITALIZED 0x00000001
625 #define METEOR_OPEN 0x00000002
626 #define METEOR_MMAP 0x00000004
627 #define METEOR_INTR 0x00000008
628 #define METEOR_READ 0x00000010 /* XXX never gets referenced */
629 #define METEOR_SINGLE 0x00000020 /* get single frame */
630 #define METEOR_CONTIN 0x00000040 /* continuously get frames */
631 #define METEOR_SYNCAP 0x00000080 /* synchronously get frames */
632 #define METEOR_CAP_MASK 0x000000f0
633 #define METEOR_NTSC 0x00000100
634 #define METEOR_PAL 0x00000200
635 #define METEOR_SECAM 0x00000400
636 #define BROOKTREE_NTSC 0x00000100 /* used in video open() and */
637 #define BROOKTREE_PAL 0x00000200 /* in the kernel config */
638 #define BROOKTREE_SECAM 0x00000400 /* file */
639 #define METEOR_AUTOMODE 0x00000800
640 #define METEOR_FORM_MASK 0x00000f00
641 #define METEOR_DEV0 0x00001000
642 #define METEOR_DEV1 0x00002000
643 #define METEOR_DEV2 0x00004000
644 #define METEOR_DEV3 0x00008000
645 #define METEOR_DEV_SVIDEO 0x00006000
646 #define METEOR_DEV_RGB 0x0000a000
647 #define METEOR_DEV_MASK 0x0000f000
648 #define METEOR_RGB16 0x00010000
649 #define METEOR_RGB24 0x00020000
650 #define METEOR_YUV_PACKED 0x00040000
651 #define METEOR_YUV_PLANAR 0x00080000
652 #define METEOR_WANT_EVEN 0x00100000 /* want even frame */
653 #define METEOR_WANT_ODD 0x00200000 /* want odd frame */
654 #define METEOR_WANT_MASK 0x00300000
655 #define METEOR_ONLY_EVEN_FIELDS 0x01000000
656 #define METEOR_ONLY_ODD_FIELDS 0x02000000
657 #define METEOR_ONLY_FIELDS_MASK 0x03000000
658 #define METEOR_YUV_422 0x04000000
659 #define METEOR_OUTPUT_FMT_MASK 0x040f0000
660 #define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */
661 #define METEOR_RGB 0x20000000 /* meteor rgb unit */
662 #define METEOR_FIELD_MODE 0x80000000
663 u_char tflags; /* Tuner flags (/dev/tuner) */
664 #define TUNER_INITALIZED 0x00000001
665 #define TUNER_OPEN 0x00000002
666 u_char vbiflags; /* VBI flags (/dev/vbi) */
667 #define VBI_INITALIZED 0x00000001
668 #define VBI_OPEN 0x00000002
669 #define VBI_CAPTURE 0x00000004
670 u_short fps; /* frames per second */
671 struct meteor_video video;
672 struct TVTUNER tuner;
673 struct CARDTYPE card;
674 u_char audio_mux_select; /* current mode of the audio */
675 u_char audio_mute_state; /* mute state of the audio */
676 u_char format_params;
687 bktr_clip_t clip_list[100];
688 int reverse_mute; /* Swap the GPIO values for Mute and TV Audio */
692 #define BT848_USE_XTALS 0
693 #define BT848_USE_PLL 1
694 int xtal_pll_mode; /* Use XTAL or PLL mode for PAL/SECAM */
695 int remote_control; /* remote control detected */
696 int remote_control_addr; /* remote control i2c address */
697 char msp_version_string[9]; /* MSP version string 34xxx-xx */
698 int msp_addr; /* MSP i2c address */
699 char dpl_version_string[9]; /* DPL version string 35xxx-xx */
700 int dpl_addr; /* DPL i2c address */
701 int slow_msp_audio; /* 0 = use fast MSP3410/3415 programming sequence */
702 /* 1 = use slow MSP3410/3415 programming sequence */
703 /* 2 = use Tuner's Mono audio output via the MSP chip */
704 int msp_use_mono_source; /* use Tuner's Mono audio output via the MSP chip */
705 int audio_mux_present; /* 1 = has audio mux on GPIO lines, 0 = no audio mux */
706 int msp_source_selected; /* 0 = TV source, 1 = Line In source, 2 = FM Radio Source */
710 typedef struct bktr_softc bktr_reg_t;
711 typedef struct bktr_softc* bktr_ptr_t;
713 #define Bt848_MAX_SIGN 16
715 struct bt848_card_sig {
718 u_char signature[Bt848_MAX_SIGN];
722 /***********************************************************/
723 /* ioctl_cmd_t int on old versions, u_long on new versions */
724 /***********************************************************/
726 #if defined(__FreeBSD__) && (__FreeBSD__ == 2)
727 typedef int ioctl_cmd_t;
730 #if defined(__DragonFly__) || defined(__FreeBSD__)
731 #if defined(__DragonFly__) || (__FreeBSD_version >= 300000)
732 typedef u_long ioctl_cmd_t;
736 #if defined(__NetBSD__) || defined(__OpenBSD__)
737 typedef u_long ioctl_cmd_t;