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[PATCH] dvb: frontend: stv0299: pass i2c bus to pll callback
[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / drivers / media / dvb / ttpci / av7110.c
CommitLineData
1da177e4
LT		 1/*
2 * driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB)
3 * av7110.c: initialization and demux stuff
4 *
5 * Copyright (C) 1999-2002 Ralph Metzler
6 * & Marcus Metzler for convergence integrated media GmbH
7 *
8 * originally based on code by:
9 * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de>
10 *
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * as published by the Free Software Foundation; either version 2
14 * of the License, or (at your option) any later version.
15 *
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
27 *
28 *
29 * the project's page is at http://www.linuxtv.org/dvb/
30 */
31
32
33#include <linux/config.h>
34#include <linux/module.h>
35#include <linux/kmod.h>
36#include <linux/delay.h>
37#include <linux/fs.h>
38#include <linux/timer.h>
39#include <linux/poll.h>
40#include <linux/byteorder/swabb.h>
41#include <linux/smp_lock.h>
42
43#include <linux/kernel.h>
44#include <linux/moduleparam.h>
45#include <linux/sched.h>
46#include <linux/types.h>
47#include <linux/fcntl.h>
48#include <linux/interrupt.h>
49#include <linux/string.h>
50#include <linux/pci.h>
51#include <linux/vmalloc.h>
52#include <linux/firmware.h>
53#include <linux/crc32.h>
54#include <linux/i2c.h>
55
56#include <asm/system.h>
57#include <asm/semaphore.h>
58
59#include <linux/dvb/frontend.h>
60
61#include "dvb_frontend.h"
62
63#include "ttpci-eeprom.h"
64#include "av7110.h"
65#include "av7110_hw.h"
66#include "av7110_av.h"
67#include "av7110_ca.h"
68#include "av7110_ipack.h"
69
70#define TS_WIDTH 376
71#define TS_HEIGHT 512
72#define TS_BUFLEN (TS_WIDTH*TS_HEIGHT)
73#define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE)
74
75
76int av7110_debug;
77
78static int vidmode = CVBS_RGB_OUT;
79static int pids_off;
80static int adac = DVB_ADAC_TI;
81static int hw_sections;
82static int rgb_on;
83static int volume = 255;
84static int budgetpatch = 0;
85
86module_param_named(debug, av7110_debug, int, 0644);
87MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)");
88module_param(vidmode, int, 0444);
89MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC");
90module_param(pids_off, int, 0444);
91MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed");
92module_param(adac, int, 0444);
93MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)");
94module_param(hw_sections, int, 0444);
95MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware");
96module_param(rgb_on, int, 0444);
97MODULE_PARM_DESC(rgb_on, "For Siemens DVB-C cards only: Enable RGB control"
98 " signal on SCART pin 16 to switch SCART video mode from CVBS to RGB");
99module_param(volume, int, 0444);
100MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)");
101module_param(budgetpatch, int, 0444);
102MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)");
103
104static void restart_feeds(struct av7110 *av7110);
105
106static int av7110_num = 0;
107
108#define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \
109{\
110 if (fe_func != NULL) { \
111 av7110_copy = fe_func; \
112 fe_func = av7110_func; \
113 } \
114}
115
116
117static void init_av7110_av(struct av7110 *av7110)
118{
ce18a223 119 int ret;
1da177e4
LT		 120 struct saa7146_dev *dev = av7110->dev;
121
122 /* set internal volume control to maximum */
123 av7110->adac_type = DVB_ADAC_TI;
ce18a223 124 ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
7a2fa90f 125 if (ret < 0)
ce18a223 126 printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret);
1da177e4 127
ce18a223 128 ret = av7710_set_video_mode(av7110, vidmode);
7a2fa90f 129 if (ret < 0)
ce18a223 130 printk("dvb-ttpci:cannot set video mode:%d\n",ret);
1da177e4
LT		 131
132 /* handle different card types */
133 /* remaining inits according to card and frontend type */
134 av7110->analog_tuner_flags = 0;
135 av7110->current_input = 0;
136 if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) {
137 printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n",
fdc53a6d 138 av7110->dvb_adapter.num);
1da177e4
LT		 139 av7110->adac_type = DVB_ADAC_CRYSTAL;
140 i2c_writereg(av7110, 0x20, 0x01, 0xd2);
141 i2c_writereg(av7110, 0x20, 0x02, 0x49);
142 i2c_writereg(av7110, 0x20, 0x03, 0x00);
143 i2c_writereg(av7110, 0x20, 0x04, 0x00);
144
145 /**
146 * some special handling for the Siemens DVB-C cards...
147 */
148 } else if (0 == av7110_init_analog_module(av7110)) {
149 /* done. */
150 }
151 else if (dev->pci->subsystem_vendor == 0x110a) {
152 printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n",
fdc53a6d 153 av7110->dvb_adapter.num);
1da177e4
LT		 154 av7110->adac_type = DVB_ADAC_NONE;
155 }
156 else {
157 av7110->adac_type = adac;
158 printk("dvb-ttpci: adac type set to %d @ card %d\n",
fdc53a6d 159 av7110->dvb_adapter.num, av7110->adac_type);
1da177e4
LT		 160 }
161
162 if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP) {
163 // switch DVB SCART on
ce18a223 164 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0);
7a2fa90f 165 if (ret < 0)
ce18a223
WR		 166 printk("dvb-ttpci:cannot switch on SCART(Main):%d\n",ret);
167 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1);
7a2fa90f 168 if (ret < 0)
ce18a223 169 printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret);
1da177e4
LT		 170 if (rgb_on &&
171 (av7110->dev->pci->subsystem_vendor == 0x110a) && (av7110->dev->pci->subsystem_device == 0x0000)) {
172 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16
173 //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8
174 }
175 }
176
ce18a223 177 ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
7a2fa90f 178 if (ret < 0)
ce18a223
WR		 179 printk("dvb-ttpci:cannot set volume :%d\n",ret);
180 ret = av7110_setup_irc_config(av7110, 0);
7a2fa90f 181 if (ret < 0)
ce18a223 182 printk("dvb-ttpci:cannot setup irc config :%d\n",ret);
1da177e4
LT		 183}
184
185static void recover_arm(struct av7110 *av7110)
186{
187 dprintk(4, "%p\n",av7110);
188
189 av7110_bootarm(av7110);
190 msleep(100);
191 restart_feeds(av7110);
192 av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, av7110->ir_config);
193}
194
195static void arm_error(struct av7110 *av7110)
196{
197 dprintk(4, "%p\n",av7110);
198
199 av7110->arm_errors++;
200 av7110->arm_ready = 0;
201 recover_arm(av7110);
202}
203
204static void av7110_arm_sync(struct av7110 *av7110)
205{
206 av7110->arm_rmmod = 1;
207 wake_up_interruptible(&av7110->arm_wait);
208
209 while (av7110->arm_thread)
210 msleep(1);
211}
212
213static int arm_thread(void *data)
214{
215 struct av7110 *av7110 = data;
216 u16 newloops = 0;
217 int timeout;
218
219 dprintk(4, "%p\n",av7110);
220
221 lock_kernel();
222 daemonize("arm_mon");
223 sigfillset(&current->blocked);
224 unlock_kernel();
225
226 av7110->arm_thread = current;
227
228 for (;;) {
229 timeout = wait_event_interruptible_timeout(av7110->arm_wait,
230 av7110->arm_rmmod, 5 * HZ);
231 if (-ERESTARTSYS == timeout || av7110->arm_rmmod) {
232 /* got signal or told to quit*/
233 break;
234 }
235
236 if (!av7110->arm_ready)
237 continue;
238
239 if (down_interruptible(&av7110->dcomlock))
240 break;
241
242 newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
243 up(&av7110->dcomlock);
244
245 if (newloops == av7110->arm_loops) {
246 printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n",
fdc53a6d 247 av7110->dvb_adapter.num);
1da177e4
LT		 248
249 arm_error(av7110);
250 av7710_set_video_mode(av7110, vidmode);
251
252 init_av7110_av(av7110);
253
254 if (down_interruptible(&av7110->dcomlock))
255 break;
256
257 newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1;
258 up(&av7110->dcomlock);
259 }
260 av7110->arm_loops = newloops;
261 }
262
263 av7110->arm_thread = NULL;
264 return 0;
265}
266
267
268/**
269 * Hack! we save the last av7110 ptr. This should be ok, since
270 * you rarely will use more then one IR control.
271 *
272 * If we want to support multiple controls we would have to do much more...
273 */
ce18a223 274int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
1da177e4 275{
ce18a223 276 int ret = 0;
1da177e4
LT		 277 static struct av7110 *last;
278
279 dprintk(4, "%p\n", av7110);
280
281 if (!av7110)
282 av7110 = last;
283 else
284 last = av7110;
285
286 if (av7110) {
ce18a223 287 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
1da177e4
LT		 288 av7110->ir_config = ir_config;
289 }
ce18a223 290 return ret;
1da177e4
LT		 291}
292
293static void (*irc_handler)(u32);
294
295void av7110_register_irc_handler(void (*func)(u32))
296{
297 dprintk(4, "registering %p\n", func);
298 irc_handler = func;
299}
300
301void av7110_unregister_irc_handler(void (*func)(u32))
302{
303 dprintk(4, "unregistering %p\n", func);
304 irc_handler = NULL;
305}
306
307static void run_handlers(unsigned long ircom)
308{
309 if (irc_handler != NULL)
310 (*irc_handler)((u32) ircom);
311}
312
313static DECLARE_TASKLET(irtask, run_handlers, 0);
314
315static void IR_handle(struct av7110 *av7110, u32 ircom)
316{
317 dprintk(4, "ircommand = %08x\n", ircom);
318 irtask.data = (unsigned long) ircom;
319 tasklet_schedule(&irtask);
320}
321
322/****************************************************************************
323 * IRQ handling
324 ****************************************************************************/
325
326static int DvbDmxFilterCallback(u8 *buffer1, size_t buffer1_len,
327 u8 *buffer2, size_t buffer2_len,
328 struct dvb_demux_filter *dvbdmxfilter,
329 enum dmx_success success,
330 struct av7110 *av7110)
331{
332 if (!dvbdmxfilter->feed->demux->dmx.frontend)
333 return 0;
334 if (dvbdmxfilter->feed->demux->dmx.frontend->source == DMX_MEMORY_FE)
335 return 0;
336
337 switch (dvbdmxfilter->type) {
338 case DMX_TYPE_SEC:
339 if ((((buffer1[1] << 8) | buffer1[2]) & 0xfff) + 3 != buffer1_len)
340 return 0;
341 if (dvbdmxfilter->doneq) {
342 struct dmx_section_filter *filter = &dvbdmxfilter->filter;
343 int i;
344 u8 xor, neq = 0;
345
346 for (i = 0; i < DVB_DEMUX_MASK_MAX; i++) {
347 xor = filter->filter_value[i] ^ buffer1[i];
348 neq |= dvbdmxfilter->maskandnotmode[i] & xor;
349 }
350 if (!neq)
351 return 0;
352 }
353 return dvbdmxfilter->feed->cb.sec(buffer1, buffer1_len,
354 buffer2, buffer2_len,
355 &dvbdmxfilter->filter,
356 DMX_OK);
357 case DMX_TYPE_TS:
358 if (!(dvbdmxfilter->feed->ts_type & TS_PACKET))
359 return 0;
360 if (dvbdmxfilter->feed->ts_type & TS_PAYLOAD_ONLY)
361 return dvbdmxfilter->feed->cb.ts(buffer1, buffer1_len,
362 buffer2, buffer2_len,
363 &dvbdmxfilter->feed->feed.ts,
364 DMX_OK);
365 else
366 av7110_p2t_write(buffer1, buffer1_len,
367 dvbdmxfilter->feed->pid,
368 &av7110->p2t_filter[dvbdmxfilter->index]);
369 default:
370 return 0;
371 }
372}
373
374
375//#define DEBUG_TIMING
376static inline void print_time(char *s)
377{
378#ifdef DEBUG_TIMING
379 struct timeval tv;
380 do_gettimeofday(&tv);
381 printk("%s: %d.%d\n", s, (int)tv.tv_sec, (int)tv.tv_usec);
382#endif
383}
384
385#define DEBI_READ 0
386#define DEBI_WRITE 1
387static inline void start_debi_dma(struct av7110 *av7110, int dir,
388 unsigned long addr, unsigned int len)
389{
390 dprintk(8, "%c %08lx %u\n", dir == DEBI_READ ? 'R' : 'W', addr, len);
391 if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
392 printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __FUNCTION__);
393 return;
394 }
395
396 SAA7146_ISR_CLEAR(av7110->dev, MASK_19); /* for good measure */
397 SAA7146_IER_ENABLE(av7110->dev, MASK_19);
398 if (len < 5)
399 len = 5; /* we want a real DEBI DMA */
400 if (dir == DEBI_WRITE)
401 iwdebi(av7110, DEBISWAB, addr, 0, (len + 3) & ~3);
402 else
403 irdebi(av7110, DEBISWAB, addr, 0, len);
404}
405
406static void debiirq(unsigned long data)
407{
408 struct av7110 *av7110 = (struct av7110 *) data;
409 int type = av7110->debitype;
410 int handle = (type >> 8) & 0x1f;
411 unsigned int xfer = 0;
412
413 print_time("debi");
414 dprintk(4, "type 0x%04x\n", type);
415
416 if (type == -1) {
417 printk("DEBI irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",
418 jiffies, saa7146_read(av7110->dev, PSR),
419 saa7146_read(av7110->dev, SSR));
420 goto debi_done;
421 }
422 av7110->debitype = -1;
423
424 switch (type & 0xff) {
425
426 case DATA_TS_RECORD:
427 dvb_dmx_swfilter_packets(&av7110->demux,
428 (const u8 *) av7110->debi_virt,
429 av7110->debilen / 188);
430 xfer = RX_BUFF;
431 break;
432
433 case DATA_PES_RECORD:
434 if (av7110->demux.recording)
435 av7110_record_cb(&av7110->p2t[handle],
436 (u8 *) av7110->debi_virt,
437 av7110->debilen);
438 xfer = RX_BUFF;
439 break;
440
441 case DATA_IPMPE:
442 case DATA_FSECTION:
443 case DATA_PIPING:
444 if (av7110->handle2filter[handle])
445 DvbDmxFilterCallback((u8 *)av7110->debi_virt,
446 av7110->debilen, NULL, 0,
447 av7110->handle2filter[handle],
448 DMX_OK, av7110);
449 xfer = RX_BUFF;
450 break;
451
452 case DATA_CI_GET:
453 {
454 u8 *data = av7110->debi_virt;
455
456 if ((data[0] < 2) && data[2] == 0xff) {
457 int flags = 0;
458 if (data[5] > 0)
459 flags |= CA_CI_MODULE_PRESENT;
460 if (data[5] > 5)
461 flags |= CA_CI_MODULE_READY;
462 av7110->ci_slot[data[0]].flags = flags;
463 } else
464 ci_get_data(&av7110->ci_rbuffer,
465 av7110->debi_virt,
466 av7110->debilen);
467 xfer = RX_BUFF;
468 break;
469 }
470
471 case DATA_COMMON_INTERFACE:
472 CI_handle(av7110, (u8 *)av7110->debi_virt, av7110->debilen);
473#if 0
474 {
475 int i;
476
477 printk("av7110%d: ", av7110->num);
478 printk("%02x ", *(u8 *)av7110->debi_virt);
479 printk("%02x ", *(1+(u8 *)av7110->debi_virt));
480 for (i = 2; i < av7110->debilen; i++)
481 printk("%02x ", (*(i+(unsigned char *)av7110->debi_virt)));
482 for (i = 2; i < av7110->debilen; i++)
483 printk("%c", chtrans(*(i+(unsigned char *)av7110->debi_virt)));
484
485 printk("\n");
486 }
487#endif
488 xfer = RX_BUFF;
489 break;
490
491 case DATA_DEBUG_MESSAGE:
492 ((s8*)av7110->debi_virt)[Reserved_SIZE - 1] = 0;
493 printk("%s\n", (s8 *) av7110->debi_virt);
494 xfer = RX_BUFF;
495 break;
496
497 case DATA_CI_PUT:
498 dprintk(4, "debi DATA_CI_PUT\n");
499 case DATA_MPEG_PLAY:
500 dprintk(4, "debi DATA_MPEG_PLAY\n");
501 case DATA_BMP_LOAD:
502 dprintk(4, "debi DATA_BMP_LOAD\n");
503 xfer = TX_BUFF;
504 break;
505 default:
506 break;
507 }
508debi_done:
509 spin_lock(&av7110->debilock);
510 if (xfer)
511 iwdebi(av7110, DEBINOSWAP, xfer, 0, 2);
512 ARM_ClearMailBox(av7110);
513 spin_unlock(&av7110->debilock);
514}
515
516/* irq from av7110 firmware writing the mailbox register in the DPRAM */
517static void gpioirq(unsigned long data)
518{
519 struct av7110 *av7110 = (struct av7110 *) data;
520 u32 rxbuf, txbuf;
521 int len;
522
523 if (av7110->debitype != -1)
524 /* we shouldn't get any irq while a debi xfer is running */
525 printk("dvb-ttpci: GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",
526 jiffies, saa7146_read(av7110->dev, PSR),
527 saa7146_read(av7110->dev, SSR));
528
529 if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
530 printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __FUNCTION__);
531 BUG(); /* maybe we should try resetting the debi? */
532 }
533
534 spin_lock(&av7110->debilock);
535 ARM_ClearIrq(av7110);
536
537 /* see what the av7110 wants */
538 av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2);
539 av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
540 rxbuf = irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
541 txbuf = irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
542 len = (av7110->debilen + 3) & ~3;
543
544 print_time("gpio");
545 dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen);
546
547 switch (av7110->debitype & 0xff) {
548
549 case DATA_TS_PLAY:
550 case DATA_PES_PLAY:
551 break;
552
553 case DATA_MPEG_VIDEO_EVENT:
554 {
555 u32 h_ar;
556 struct video_event event;
557
558 av7110->video_size.w = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_WIDTH, 0, 2);
559 h_ar = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_HEIGHT_AR, 0, 2);
560
561 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
562 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
563
564 av7110->video_size.h = h_ar & 0xfff;
565 dprintk(8, "GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = %u/%u/%u\n",
566 av7110->video_size.w,
567 av7110->video_size.h,
568 av7110->video_size.aspect_ratio);
569
570 event.type = VIDEO_EVENT_SIZE_CHANGED;
571 event.u.size.w = av7110->video_size.w;
572 event.u.size.h = av7110->video_size.h;
573 switch ((h_ar >> 12) & 0xf)
574 {
575 case 3:
576 av7110->video_size.aspect_ratio = VIDEO_FORMAT_16_9;
577 event.u.size.aspect_ratio = VIDEO_FORMAT_16_9;
578 av7110->videostate.video_format = VIDEO_FORMAT_16_9;
579 break;
580 case 4:
581 av7110->video_size.aspect_ratio = VIDEO_FORMAT_221_1;
582 event.u.size.aspect_ratio = VIDEO_FORMAT_221_1;
583 av7110->videostate.video_format = VIDEO_FORMAT_221_1;
584 break;
585 default:
586 av7110->video_size.aspect_ratio = VIDEO_FORMAT_4_3;
587 event.u.size.aspect_ratio = VIDEO_FORMAT_4_3;
588 av7110->videostate.video_format = VIDEO_FORMAT_4_3;
589 }
590 dvb_video_add_event(av7110, &event);
591 break;
592 }
593
594 case DATA_CI_PUT:
595 {
596 int avail;
597 struct dvb_ringbuffer *cibuf = &av7110->ci_wbuffer;
598
599 avail = dvb_ringbuffer_avail(cibuf);
600 if (avail <= 2) {
601 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
602 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
603 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
604 break;
605 }
606 len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8;
607 len |= DVB_RINGBUFFER_PEEK(cibuf, 1);
608 if (avail < len + 2) {
609 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
610 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
611 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
612 break;
613 }
614 DVB_RINGBUFFER_SKIP(cibuf, 2);
615
616 dvb_ringbuffer_read(cibuf, av7110->debi_virt, len, 0);
617
618 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
619 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
620 dprintk(8, "DMA: CI\n");
621 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
622 spin_unlock(&av7110->debilock);
623 wake_up(&cibuf->queue);
624 return;
625 }
626
627 case DATA_MPEG_PLAY:
628 if (!av7110->playing) {
629 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
630 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
631 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
632 break;
633 }
634 len = 0;
635 if (av7110->debitype & 0x100) {
636 spin_lock(&av7110->aout.lock);
637 len = av7110_pes_play(av7110->debi_virt, &av7110->aout, 2048);
638 spin_unlock(&av7110->aout.lock);
639 }
640 if (len <= 0 && (av7110->debitype & 0x200)
641 &&av7110->videostate.play_state != VIDEO_FREEZED) {
642 spin_lock(&av7110->avout.lock);
643 len = av7110_pes_play(av7110->debi_virt, &av7110->avout, 2048);
644 spin_unlock(&av7110->avout.lock);
645 }
646 if (len <= 0) {
647 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
648 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
649 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
650 break;
651 }
652 dprintk(8, "GPIO0 PES_PLAY len=%04x\n", len);
653 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
654 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
655 dprintk(8, "DMA: MPEG_PLAY\n");
656 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
657 spin_unlock(&av7110->debilock);
658 return;
659
660 case DATA_BMP_LOAD:
661 len = av7110->debilen;
662 dprintk(8, "gpio DATA_BMP_LOAD len %d\n", len);
663 if (!len) {
664 av7110->bmp_state = BMP_LOADED;
665 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
666 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
667 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
668 wake_up(&av7110->bmpq);
669 dprintk(8, "gpio DATA_BMP_LOAD done\n");
670 break;
671 }
672 if (len > av7110->bmplen)
673 len = av7110->bmplen;
674 if (len > 2 * 1024)
675 len = 2 * 1024;
676 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
677 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
678 memcpy(av7110->debi_virt, av7110->bmpbuf+av7110->bmpp, len);
679 av7110->bmpp += len;
680 av7110->bmplen -= len;
681 dprintk(8, "gpio DATA_BMP_LOAD DMA len %d\n", len);
682 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE+txbuf, len);
683 spin_unlock(&av7110->debilock);
684 return;
685
686 case DATA_CI_GET:
687 case DATA_COMMON_INTERFACE:
688 case DATA_FSECTION:
689 case DATA_IPMPE:
690 case DATA_PIPING:
691 if (!len || len > 4 * 1024) {
692 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
693 break;
694 }
695 /* fall through */
696
697 case DATA_TS_RECORD:
698 case DATA_PES_RECORD:
699 dprintk(8, "DMA: TS_REC etc.\n");
700 start_debi_dma(av7110, DEBI_READ, DPRAM_BASE+rxbuf, len);
701 spin_unlock(&av7110->debilock);
702 return;
703
704 case DATA_DEBUG_MESSAGE:
705 if (!len || len > 0xff) {
706 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
707 break;
708 }
709 start_debi_dma(av7110, DEBI_READ, Reserved, len);
710 spin_unlock(&av7110->debilock);
711 return;
712
713 case DATA_IRCOMMAND:
714 IR_handle(av7110,
715 swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
716 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
717 break;
718
719 default:
720 printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n",
721 av7110->debitype, av7110->debilen);
722 break;
723 }
724 av7110->debitype = -1;
725 ARM_ClearMailBox(av7110);
726 spin_unlock(&av7110->debilock);
727}
728
729
730#ifdef CONFIG_DVB_AV7110_OSD
731static int dvb_osd_ioctl(struct inode *inode, struct file *file,
732 unsigned int cmd, void *parg)
733{
734 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
735 struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
736
737 dprintk(4, "%p\n", av7110);
738
739 if (cmd == OSD_SEND_CMD)
740 return av7110_osd_cmd(av7110, (osd_cmd_t *) parg);
741 if (cmd == OSD_GET_CAPABILITY)
742 return av7110_osd_capability(av7110, (osd_cap_t *) parg);
743
744 return -EINVAL;
745}
746
747
748static struct file_operations dvb_osd_fops = {
749 .owner = THIS_MODULE,
750 .ioctl = dvb_generic_ioctl,
751 .open = dvb_generic_open,
752 .release = dvb_generic_release,
753};
754
755static struct dvb_device dvbdev_osd = {
756 .priv = NULL,
757 .users = 1,
758 .writers = 1,
759 .fops = &dvb_osd_fops,
760 .kernel_ioctl = dvb_osd_ioctl,
761};
762#endif /* CONFIG_DVB_AV7110_OSD */
763
764
765static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
766 u16 subpid, u16 pcrpid)
767{
768 dprintk(4, "%p\n", av7110);
769
770 if (vpid == 0x1fff || apid == 0x1fff ||
771 ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) {
772 vpid = apid = ttpid = subpid = pcrpid = 0;
773 av7110->pids[DMX_PES_VIDEO] = 0;
774 av7110->pids[DMX_PES_AUDIO] = 0;
775 av7110->pids[DMX_PES_TELETEXT] = 0;
776 av7110->pids[DMX_PES_PCR] = 0;
777 }
778
779 return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 5,
780 pcrpid, vpid, apid, ttpid, subpid);
781}
782
ce18a223 783int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
1da177e4
LT		 784 u16 subpid, u16 pcrpid)
785{
ce18a223 786 int ret = 0;
1da177e4
LT		 787 dprintk(4, "%p\n", av7110);
788
789 if (down_interruptible(&av7110->pid_mutex))
ce18a223 790 return -ERESTARTSYS;
1da177e4
LT		 791
792 if (!(vpid & 0x8000))
793 av7110->pids[DMX_PES_VIDEO] = vpid;
794 if (!(apid & 0x8000))
795 av7110->pids[DMX_PES_AUDIO] = apid;
796 if (!(ttpid & 0x8000))
797 av7110->pids[DMX_PES_TELETEXT] = ttpid;
798 if (!(pcrpid & 0x8000))
799 av7110->pids[DMX_PES_PCR] = pcrpid;
800
801 av7110->pids[DMX_PES_SUBTITLE] = 0;
802
803 if (av7110->fe_synced) {
804 pcrpid = av7110->pids[DMX_PES_PCR];
ce18a223 805 ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid);
1da177e4
LT		 806 }
807
808 up(&av7110->pid_mutex);
ce18a223 809 return ret;
1da177e4
LT		 810}
811
812
813/******************************************************************************
814 * hardware filter functions
815 ******************************************************************************/
816
817static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter)
818{
819 struct dvb_demux_feed *dvbdmxfeed = dvbdmxfilter->feed;
820 struct av7110 *av7110 = (struct av7110 *) dvbdmxfeed->demux->priv;
821 u16 buf[20];
822 int ret, i;
823 u16 handle;
824// u16 mode = 0x0320;
825 u16 mode = 0xb96a;
826
827 dprintk(4, "%p\n", av7110);
828
829 if (dvbdmxfilter->type == DMX_TYPE_SEC) {
830 if (hw_sections) {
831 buf[4] = (dvbdmxfilter->filter.filter_value[0] << 8) |
832 dvbdmxfilter->maskandmode[0];
833 for (i = 3; i < 18; i++)
834 buf[i + 4 - 2] =
835 (dvbdmxfilter->filter.filter_value[i] << 8) |
836 dvbdmxfilter->maskandmode[i];
837 mode = 4;
838 }
839 } else if ((dvbdmxfeed->ts_type & TS_PACKET) &&
840 !(dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY)) {
841 av7110_p2t_init(&av7110->p2t_filter[dvbdmxfilter->index], dvbdmxfeed);
842 }
843
844 buf[0] = (COMTYPE_PID_FILTER << 8) + AddPIDFilter;
845 buf[1] = 16;
846 buf[2] = dvbdmxfeed->pid;
847 buf[3] = mode;
848
849 ret = av7110_fw_request(av7110, buf, 20, &handle, 1);
850 if (ret != 0 || handle >= 32) {
851 printk("dvb-ttpci: %s error buf %04x %04x %04x %04x "
ce18a223 852 "ret %d handle %04x\n",
1da177e4
LT		 853 __FUNCTION__, buf[0], buf[1], buf[2], buf[3],
854 ret, handle);
855 dvbdmxfilter->hw_handle = 0xffff;
ce18a223
WR		 856 if (!ret)
857 ret = -1;
858 return ret;
1da177e4
LT		 859 }
860
861 av7110->handle2filter[handle] = dvbdmxfilter;
862 dvbdmxfilter->hw_handle = handle;
863
864 return ret;
865}
866
867static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter)
868{
869 struct av7110 *av7110 = (struct av7110 *) dvbdmxfilter->feed->demux->priv;
870 u16 buf[3];
871 u16 answ[2];
872 int ret;
873 u16 handle;
874
875 dprintk(4, "%p\n", av7110);
876
877 handle = dvbdmxfilter->hw_handle;
878 if (handle >= 32) {
879 printk("%s tried to stop invalid filter %04x, filter type = %x\n",
880 __FUNCTION__, handle, dvbdmxfilter->type);
ce18a223 881 return -EINVAL;
1da177e4
LT		 882 }
883
884 av7110->handle2filter[handle] = NULL;
885
886 buf[0] = (COMTYPE_PID_FILTER << 8) + DelPIDFilter;
887 buf[1] = 1;
888 buf[2] = handle;
889 ret = av7110_fw_request(av7110, buf, 3, answ, 2);
890 if (ret != 0 || answ[1] != handle) {
891 printk("dvb-ttpci: %s error cmd %04x %04x %04x ret %x "
892 "resp %04x %04x pid %d\n",
893 __FUNCTION__, buf[0], buf[1], buf[2], ret,
894 answ[0], answ[1], dvbdmxfilter->feed->pid);
ce18a223
WR		 895 if (!ret)
896 ret = -1;
1da177e4
LT		 897 }
898 return ret;
899}
900
901
ce18a223 902static int dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed)
1da177e4
LT		 903{
904 struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
905 struct av7110 *av7110 = (struct av7110 *) dvbdmx->priv;
906 u16 *pid = dvbdmx->pids, npids[5];
907 int i;
ce18a223 908 int ret = 0;
1da177e4
LT		 909
910 dprintk(4, "%p\n", av7110);
911
912 npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff;
913 i = dvbdmxfeed->pes_type;
914 npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
915 if ((i == 2) && npids[i] && (dvbdmxfeed->ts_type & TS_PACKET)) {
916 npids[i] = 0;
ce18a223
WR		 917 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
918 if (!ret)
919 ret = StartHWFilter(dvbdmxfeed->filter);
920 return ret;
921 }
922 if (dvbdmxfeed->pes_type <= 2 || dvbdmxfeed->pes_type == 4) {
923 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
924 if (ret)
925 return ret;
1da177e4 926 }
1da177e4
LT		 927
928 if (dvbdmxfeed->pes_type < 2 && npids[0])
929 if (av7110->fe_synced)
ce18a223
WR		 930 {
931 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
932 if (ret)
933 return ret;
934 }
1da177e4
LT		 935
936 if ((dvbdmxfeed->ts_type & TS_PACKET)) {
937 if (dvbdmxfeed->pes_type == 0 && !(dvbdmx->pids[0] & 0x8000))
ce18a223 938 ret = av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed);
1da177e4 939 if (dvbdmxfeed->pes_type == 1 && !(dvbdmx->pids[1] & 0x8000))
ce18a223 940 ret = av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed);
1da177e4 941 }
ce18a223 942 return ret;
1da177e4
LT		 943}
944
ce18a223 945static int dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed)
1da177e4
LT		 946{
947 struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
948 struct av7110 *av7110 = (struct av7110 *) dvbdmx->priv;
949 u16 *pid = dvbdmx->pids, npids[5];
950 int i;
951
ce18a223
WR		 952 int ret = 0;
953
1da177e4
LT		 954 dprintk(4, "%p\n", av7110);
955
956 if (dvbdmxfeed->pes_type <= 1) {
ce18a223
WR		 957 ret = av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO);
958 if (ret)
959 return ret;
1da177e4
LT		 960 if (!av7110->rec_mode)
961 dvbdmx->recording = 0;
962 if (!av7110->playing)
963 dvbdmx->playing = 0;
964 }
965 npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff;
966 i = dvbdmxfeed->pes_type;
967 switch (i) {
968 case 2: //teletext
969 if (dvbdmxfeed->ts_type & TS_PACKET)
ce18a223 970 ret = StopHWFilter(dvbdmxfeed->filter);
1da177e4
LT		 971 npids[2] = 0;
972 break;
973 case 0:
974 case 1:
975 case 4:
976 if (!pids_off)
ce18a223 977 return 0;
1da177e4
LT		 978 npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
979 break;
980 }
ce18a223
WR		 981 if (!ret)
982 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
983 return ret;
1da177e4
LT		 984}
985
986static int av7110_start_feed(struct dvb_demux_feed *feed)
987{
988 struct dvb_demux *demux = feed->demux;
989 struct av7110 *av7110 = demux->priv;
ce18a223 990 int ret = 0;
1da177e4
LT		 991
992 dprintk(4, "%p\n", av7110);
993
994 if (!demux->dmx.frontend)
995 return -EINVAL;
996
997 if (feed->pid > 0x1fff)
998 return -EINVAL;
999
1000 if (feed->type == DMX_TYPE_TS) {
1001 if ((feed->ts_type & TS_DECODER) &&
1002 (feed->pes_type < DMX_TS_PES_OTHER)) {
1003 switch (demux->dmx.frontend->source) {
1004 case DMX_MEMORY_FE:
1005 if (feed->ts_type & TS_DECODER)
1006 if (feed->pes_type < 2 &&
1007 !(demux->pids[0] & 0x8000) &&
1008 !(demux->pids[1] & 0x8000)) {
1009 dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
1010 dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
ce18a223
WR		 1011 ret = av7110_av_start_play(av7110,RP_AV);
1012 if (!ret)
1013 demux->playing = 1;
1da177e4
LT		 1014 }
1015 break;
1016 default:
ce18a223 1017 ret = dvb_feed_start_pid(feed);
1da177e4
LT		 1018 break;
1019 }
1020 } else if ((feed->ts_type & TS_PACKET) &&
1021 (demux->dmx.frontend->source != DMX_MEMORY_FE)) {
ce18a223 1022 ret = StartHWFilter(feed->filter);
1da177e4
LT		 1023 }
1024 }
1025
ce18a223 1026 else if (feed->type == DMX_TYPE_SEC) {
1da177e4
LT		 1027 int i;
1028
1029 for (i = 0; i < demux->filternum; i++) {
1030 if (demux->filter[i].state != DMX_STATE_READY)
1031 continue;
1032 if (demux->filter[i].type != DMX_TYPE_SEC)
1033 continue;
1034 if (demux->filter[i].filter.parent != &feed->feed.sec)
1035 continue;
1036 demux->filter[i].state = DMX_STATE_GO;
ce18a223
WR		 1037 if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
1038 ret = StartHWFilter(&demux->filter[i]);
1039 if (ret)
1040 break;
1041 }
1da177e4
LT		 1042 }
1043 }
1044
ce18a223 1045 return ret;
1da177e4
LT		 1046}
1047
1048
1049static int av7110_stop_feed(struct dvb_demux_feed *feed)
1050{
1051 struct dvb_demux *demux = feed->demux;
1052 struct av7110 *av7110 = demux->priv;
12ba0504 1053 int i, rc, ret = 0;
1da177e4
LT		 1054 dprintk(4, "%p\n", av7110);
1055
1056 if (feed->type == DMX_TYPE_TS) {
1057 if (feed->ts_type & TS_DECODER) {
1058 if (feed->pes_type >= DMX_TS_PES_OTHER ||
1059 !demux->pesfilter[feed->pes_type])
1060 return -EINVAL;
1061 demux->pids[feed->pes_type] |= 0x8000;
1062 demux->pesfilter[feed->pes_type] = NULL;
1063 }
1064 if (feed->ts_type & TS_DECODER &&
1065 feed->pes_type < DMX_TS_PES_OTHER) {
ce18a223 1066 ret = dvb_feed_stop_pid(feed);
1da177e4
LT		 1067 } else
1068 if ((feed->ts_type & TS_PACKET) &&
1069 (demux->dmx.frontend->source != DMX_MEMORY_FE))
ce18a223 1070 ret = StopHWFilter(feed->filter);
1da177e4
LT		 1071 }
1072
ce18a223 1073 if (!ret && feed->type == DMX_TYPE_SEC) {
12ba0504 1074 for (i = 0; i<demux->filternum; i++) {
1da177e4
LT		 1075 if (demux->filter[i].state == DMX_STATE_GO &&
1076 demux->filter[i].filter.parent == &feed->feed.sec) {
1077 demux->filter[i].state = DMX_STATE_READY;
ce18a223 1078 if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
12ba0504
JS		 1079 rc = StopHWFilter(&demux->filter[i]);
1080 if (!ret)
1081 ret = rc;
1082 /* keep going, stop as many filters as possible */
ce18a223 1083 }
12ba0504 1084 }
1da177e4
LT		 1085 }
1086 }
1087
ce18a223 1088 return ret;
1da177e4
LT		 1089}
1090
1091
1092static void restart_feeds(struct av7110 *av7110)
1093{
1094 struct dvb_demux *dvbdmx = &av7110->demux;
1095 struct dvb_demux_feed *feed;
1096 int mode;
1097 int i;
1098
1099 dprintk(4, "%p\n", av7110);
1100
1101 mode = av7110->playing;
1102 av7110->playing = 0;
1103 av7110->rec_mode = 0;
1104
1105 for (i = 0; i < dvbdmx->filternum; i++) {
1106 feed = &dvbdmx->feed[i];
1107 if (feed->state == DMX_STATE_GO)
1108 av7110_start_feed(feed);
1109 }
1110
1111 if (mode)
1112 av7110_av_start_play(av7110, mode);
1113}
1114
1115static int dvb_get_stc(struct dmx_demux *demux, unsigned int num,
1116 uint64_t *stc, unsigned int *base)
1117{
1118 int ret;
1119 u16 fwstc[4];
1120 u16 tag = ((COMTYPE_REQUEST << 8) + ReqSTC);
1121 struct dvb_demux *dvbdemux;
1122 struct av7110 *av7110;
1123
1124 /* pointer casting paranoia... */
1125 if (!demux)
1126 BUG();
1127 dvbdemux = (struct dvb_demux *) demux->priv;
1128 if (!dvbdemux)
1129 BUG();
1130 av7110 = (struct av7110 *) dvbdemux->priv;
1131
1132 dprintk(4, "%p\n", av7110);
1133
1134 if (num != 0)
1135 return -EINVAL;
1136
1137 ret = av7110_fw_request(av7110, &tag, 0, fwstc, 4);
1138 if (ret) {
1139 printk(KERN_ERR "%s: av7110_fw_request error\n", __FUNCTION__);
ce18a223 1140 return ret;
1da177e4
LT		 1141 }
1142 dprintk(2, "fwstc = %04hx %04hx %04hx %04hx\n",
1143 fwstc[0], fwstc[1], fwstc[2], fwstc[3]);
1144
1145 *stc = (((uint64_t) ((fwstc[3] & 0x8000) >> 15)) << 32) |
1146 (((uint64_t) fwstc[1]) << 16) | ((uint64_t) fwstc[0]);
1147 *base = 1;
1148
1149 dprintk(4, "stc = %lu\n", (unsigned long)*stc);
1150
1151 return 0;
1152}
1153
1154
1155/******************************************************************************
1156 * SEC device file operations
1157 ******************************************************************************/
1158
1159
1160static int av7110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
1161{
1162 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1163
1164 switch (tone) {
1165 case SEC_TONE_ON:
ce18a223 1166 return Set22K(av7110, 1);
1da177e4
LT		 1167
1168 case SEC_TONE_OFF:
ce18a223 1169 return Set22K(av7110, 0);
1da177e4
LT		 1170
1171 default:
1172 return -EINVAL;
1173 }
1da177e4
LT		 1174}
1175
1176static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe,
1177 struct dvb_diseqc_master_cmd* cmd)
1178{
1179 struct av7110* av7110 = fe->dvb->priv;
1180
ce18a223 1181 return av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1);
1da177e4
LT		 1182}
1183
1184static int av7110_diseqc_send_burst(struct dvb_frontend* fe,
1185 fe_sec_mini_cmd_t minicmd)
1186{
1187 struct av7110* av7110 = fe->dvb->priv;
1188
ce18a223 1189 return av7110_diseqc_send(av7110, 0, NULL, minicmd);
1da177e4
LT		 1190}
1191
1192/* simplified code from budget-core.c */
1193static int stop_ts_capture(struct av7110 *budget)
1194{
1195 dprintk(2, "budget: %p\n", budget);
1196
1197 if (--budget->feeding1)
1198 return budget->feeding1;
1199 saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */
1200 SAA7146_IER_DISABLE(budget->dev, MASK_10);
1201 SAA7146_ISR_CLEAR(budget->dev, MASK_10);
1202 return 0;
1203}
1204
1205static int start_ts_capture(struct av7110 *budget)
1206{
1207 dprintk(2, "budget: %p\n", budget);
1208
1209 if (budget->feeding1)
1210 return ++budget->feeding1;
1211 memset(budget->grabbing, 0x00, TS_HEIGHT * TS_WIDTH);
1212 budget->tsf = 0xff;
1213 budget->ttbp = 0;
1214 SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */
1215 saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */
1216 return ++budget->feeding1;
1217}
1218
1219static int budget_start_feed(struct dvb_demux_feed *feed)
1220{
1221 struct dvb_demux *demux = feed->demux;
1222 struct av7110 *budget = (struct av7110 *) demux->priv;
1223 int status;
1224
1225 dprintk(2, "av7110: %p\n", budget);
1226
1227 spin_lock(&budget->feedlock1);
1228 feed->pusi_seen = 0; /* have a clean section start */
1229 status = start_ts_capture(budget);
1230 spin_unlock(&budget->feedlock1);
1231 return status;
1232}
1233
1234static int budget_stop_feed(struct dvb_demux_feed *feed)
1235{
1236 struct dvb_demux *demux = feed->demux;
1237 struct av7110 *budget = (struct av7110 *) demux->priv;
1238 int status;
1239
1240 dprintk(2, "budget: %p\n", budget);
1241
1242 spin_lock(&budget->feedlock1);
1243 status = stop_ts_capture(budget);
1244 spin_unlock(&budget->feedlock1);
1245 return status;
1246}
1247
1248static void vpeirq(unsigned long data)
1249{
1250 struct av7110 *budget = (struct av7110 *) data;
1251 u8 *mem = (u8 *) (budget->grabbing);
1252 u32 olddma = budget->ttbp;
1253 u32 newdma = saa7146_read(budget->dev, PCI_VDP3);
1254
1255 if (!budgetpatch) {
1256 printk("av7110.c: vpeirq() called while budgetpatch disabled!"
1257 " check saa7146 IER register\n");
1258 BUG();
1259 }
1260 /* nearest lower position divisible by 188 */
1261 newdma -= newdma % 188;
1262
1263 if (newdma >= TS_BUFLEN)
1264 return;
1265
1266 budget->ttbp = newdma;
1267
1268 if (!budget->feeding1 || (newdma == olddma))
1269 return;
1270
1271#if 0
1272 /* track rps1 activity */
1273 printk("vpeirq: %02x Event Counter 1 0x%04x\n",
1274 mem[olddma],
1275 saa7146_read(budget->dev, EC1R) & 0x3fff);
1276#endif
1277
1278 if (newdma > olddma)
1279 /* no wraparound, dump olddma..newdma */
1280 dvb_dmx_swfilter_packets(&budget->demux1, mem + olddma, (newdma - olddma) / 188);
1281 else {
1282 /* wraparound, dump olddma..buflen and 0..newdma */
1283 dvb_dmx_swfilter_packets(&budget->demux1, mem + olddma, (TS_BUFLEN - olddma) / 188);
1284 dvb_dmx_swfilter_packets(&budget->demux1, mem, newdma / 188);
1285 }
1286}
1287
1288static int av7110_register(struct av7110 *av7110)
1289{
1290 int ret, i;
1291 struct dvb_demux *dvbdemux = &av7110->demux;
1292 struct dvb_demux *dvbdemux1 = &av7110->demux1;
1293
1294 dprintk(4, "%p\n", av7110);
1295
1296 if (av7110->registered)
1297 return -1;
1298
1299 av7110->registered = 1;
1300
1301 dvbdemux->priv = (void *) av7110;
1302
1303 for (i = 0; i < 32; i++)
1304 av7110->handle2filter[i] = NULL;
1305
1306 dvbdemux->filternum = 32;
1307 dvbdemux->feednum = 32;
1308 dvbdemux->start_feed = av7110_start_feed;
1309 dvbdemux->stop_feed = av7110_stop_feed;
1310 dvbdemux->write_to_decoder = av7110_write_to_decoder;
1311 dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
1312 DMX_MEMORY_BASED_FILTERING);
1313
1314 dvb_dmx_init(&av7110->demux);
1315 av7110->demux.dmx.get_stc = dvb_get_stc;
1316
1317 av7110->dmxdev.filternum = 32;
1318 av7110->dmxdev.demux = &dvbdemux->dmx;
1319 av7110->dmxdev.capabilities = 0;
1320
fdc53a6d 1321 dvb_dmxdev_init(&av7110->dmxdev, &av7110->dvb_adapter);
1da177e4
LT		 1322
1323 av7110->hw_frontend.source = DMX_FRONTEND_0;
1324
1325 ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
1326
1327 if (ret < 0)
1328 return ret;
1329
1330 av7110->mem_frontend.source = DMX_MEMORY_FE;
1331
1332 ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
1333
1334 if (ret < 0)
1335 return ret;
1336
1337 ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx,
1338 &av7110->hw_frontend);
1339 if (ret < 0)
1340 return ret;
1341
1342 av7110_av_register(av7110);
1343 av7110_ca_register(av7110);
1344
1345#ifdef CONFIG_DVB_AV7110_OSD
fdc53a6d 1346 dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev,
1da177e4
LT		 1347 &dvbdev_osd, av7110, DVB_DEVICE_OSD);
1348#endif
1349
fdc53a6d 1350 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx);
1da177e4
LT		 1351
1352 if (budgetpatch) {
1353 /* initialize software demux1 without its own frontend
1354 * demux1 hardware is connected to frontend0 of demux0
1355 */
1356 dvbdemux1->priv = (void *) av7110;
1357
1358 dvbdemux1->filternum = 256;
1359 dvbdemux1->feednum = 256;
1360 dvbdemux1->start_feed = budget_start_feed;
1361 dvbdemux1->stop_feed = budget_stop_feed;
1362 dvbdemux1->write_to_decoder = NULL;
1363
1364 dvbdemux1->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
1365 DMX_MEMORY_BASED_FILTERING);
1366
1367 dvb_dmx_init(&av7110->demux1);
1368
1369 av7110->dmxdev1.filternum = 256;
1370 av7110->dmxdev1.demux = &dvbdemux1->dmx;
1371 av7110->dmxdev1.capabilities = 0;
1372
fdc53a6d 1373 dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter);
1da177e4 1374
fdc53a6d 1375 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx);
1da177e4
LT		 1376 printk("dvb-ttpci: additional demux1 for budget-patch registered\n");
1377 }
1378 return 0;
1379}
1380
1381
1382static void dvb_unregister(struct av7110 *av7110)
1383{
1384 struct dvb_demux *dvbdemux = &av7110->demux;
1385 struct dvb_demux *dvbdemux1 = &av7110->demux1;
1386
1387 dprintk(4, "%p\n", av7110);
1388
1389 if (!av7110->registered)
1390 return;
1391
1392 if (budgetpatch) {
1393 dvb_net_release(&av7110->dvb_net1);
1394 dvbdemux->dmx.close(&dvbdemux1->dmx);
1395 dvb_dmxdev_release(&av7110->dmxdev1);
1396 dvb_dmx_release(&av7110->demux1);
1397 }
1398
1399 dvb_net_release(&av7110->dvb_net);
1400
1401 dvbdemux->dmx.close(&dvbdemux->dmx);
1402 dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
1403 dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
1404
1405 dvb_dmxdev_release(&av7110->dmxdev);
1406 dvb_dmx_release(&av7110->demux);
1407
1408 if (av7110->fe != NULL)
1409 dvb_unregister_frontend(av7110->fe);
1410 dvb_unregister_device(av7110->osd_dev);
1411 av7110_av_unregister(av7110);
1412 av7110_ca_unregister(av7110);
1413}
1414
1415
1416/****************************************************************************
1417 * I2C client commands
1418 ****************************************************************************/
1419
1420int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val)
1421{
1422 u8 msg[2] = { reg, val };
1423 struct i2c_msg msgs;
1424
1425 msgs.flags = 0;
1426 msgs.addr = id / 2;
1427 msgs.len = 2;
1428 msgs.buf = msg;
1429 return i2c_transfer(&av7110->i2c_adap, &msgs, 1);
1430}
1431
1432#if 0
1433u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg)
1434{
1435 u8 mm1[] = {0x00};
1436 u8 mm2[] = {0x00};
1437 struct i2c_msg msgs[2];
1438
1439 msgs[0].flags = 0;
1440 msgs[1].flags = I2C_M_RD;
1441 msgs[0].addr = msgs[1].addr = id / 2;
1442 mm1[0] = reg;
1443 msgs[0].len = 1; msgs[1].len = 1;
1444 msgs[0].buf = mm1; msgs[1].buf = mm2;
1445 i2c_transfer(&av7110->i2c_adap, msgs, 2);
1446
1447 return mm2[0];
1448}
1449#endif
1450
1451/****************************************************************************
1452 * INITIALIZATION
1453 ****************************************************************************/
1454
1455
1456static int check_firmware(struct av7110* av7110)
1457{
1458 u32 crc = 0, len = 0;
1459 unsigned char *ptr;
1460
1461 /* check for firmware magic */
1462 ptr = av7110->bin_fw;
1463 if (ptr[0] != 'A' || ptr[1] != 'V' ||
1464 ptr[2] != 'F' || ptr[3] != 'W') {
1465 printk("dvb-ttpci: this is not an av7110 firmware\n");
1466 return -EINVAL;
1467 }
1468 ptr += 4;
1469
1470 /* check dpram file */
1471 crc = ntohl(*(u32*) ptr);
1472 ptr += 4;
1473 len = ntohl(*(u32*) ptr);
1474 ptr += 4;
1475 if (len >= 512) {
1476 printk("dvb-ttpci: dpram file is way to big.\n");
1477 return -EINVAL;
1478 }
1479 if (crc != crc32_le(0, ptr, len)) {
1480 printk("dvb-ttpci: crc32 of dpram file does not match.\n");
1481 return -EINVAL;
1482 }
1483 av7110->bin_dpram = ptr;
1484 av7110->size_dpram = len;
1485 ptr += len;
1486
1487 /* check root file */
1488 crc = ntohl(*(u32*) ptr);
1489 ptr += 4;
1490 len = ntohl(*(u32*) ptr);
1491 ptr += 4;
1492
1493 if (len <= 200000 || len >= 300000 ||
1494 len > ((av7110->bin_fw + av7110->size_fw) - ptr)) {
1495 printk("dvb-ttpci: root file has strange size (%d). aborting.\n", len);
1496 return -EINVAL;
1497 }
1498 if( crc != crc32_le(0, ptr, len)) {
1499 printk("dvb-ttpci: crc32 of root file does not match.\n");
1500 return -EINVAL;
1501 }
1502 av7110->bin_root = ptr;
1503 av7110->size_root = len;
1504 return 0;
1505}
1506
1507#ifdef CONFIG_DVB_AV7110_FIRMWARE_FILE
1508#include "av7110_firm.h"
1509static void put_firmware(struct av7110* av7110)
1510{
1511 av7110->bin_fw = NULL;
1512}
1513
1514static inline int get_firmware(struct av7110* av7110)
1515{
1516 av7110->bin_fw = dvb_ttpci_fw;
1517 av7110->size_fw = sizeof(dvb_ttpci_fw);
1518 return check_firmware(av7110);
1519}
1520#else
1521static void put_firmware(struct av7110* av7110)
1522{
1523 vfree(av7110->bin_fw);
1524}
1525
1526static int get_firmware(struct av7110* av7110)
1527{
1528 int ret;
1529 const struct firmware *fw;
1530
1531 /* request the av7110 firmware, this will block until someone uploads it */
1532 ret = request_firmware(&fw, "dvb-ttpci-01.fw", &av7110->dev->pci->dev);
1533 if (ret) {
1534 if (ret == -ENOENT) {
1535 printk(KERN_ERR "dvb-ttpci: could not load firmware,"
1536 " file not found: dvb-ttpci-01.fw\n");
1537 printk(KERN_ERR "dvb-ttpci: usually this should be in"
1538 " /usr/lib/hotplug/firmware\n");
1539 printk(KERN_ERR "dvb-ttpci: and can be downloaded here"
1540 " http://www.linuxtv.org/download/dvb/firmware/\n");
1541 } else
1542 printk(KERN_ERR "dvb-ttpci: cannot request firmware"
1543 " (error %i)\n", ret);
1544 return -EINVAL;
1545 }
1546
1547 if (fw->size <= 200000) {
1548 printk("dvb-ttpci: this firmware is way too small.\n");
1549 release_firmware(fw);
1550 return -EINVAL;
1551 }
1552
1553 /* check if the firmware is available */
1554 av7110->bin_fw = (unsigned char *) vmalloc(fw->size);
1555 if (NULL == av7110->bin_fw) {
1556 dprintk(1, "out of memory\n");
1557 release_firmware(fw);
1558 return -ENOMEM;
1559 }
1560
1561 memcpy(av7110->bin_fw, fw->data, fw->size);
1562 av7110->size_fw = fw->size;
1563 if ((ret = check_firmware(av7110)))
1564 vfree(av7110->bin_fw);
1565
1566 release_firmware(fw);
1567 return ret;
1568}
1569#endif
1570
1571
1572static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1573{
1574 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1575 u8 pwr = 0;
1576 u8 buf[4];
1577 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
1578 u32 div = (params->frequency + 479500) / 125;
1579
1580 if (params->frequency > 2000000) pwr = 3;
1581 else if (params->frequency > 1800000) pwr = 2;
1582 else if (params->frequency > 1600000) pwr = 1;
1583 else if (params->frequency > 1200000) pwr = 0;
1584 else if (params->frequency >= 1100000) pwr = 1;
1585 else pwr = 2;
1586
1587 buf[0] = (div >> 8) & 0x7f;
1588 buf[1] = div & 0xff;
1589 buf[2] = ((div & 0x18000) >> 10) | 0x95;
1590 buf[3] = (pwr << 6) | 0x30;
1591
1592 // NOTE: since we're using a prescaler of 2, we set the
1593 // divisor frequency to 62.5kHz and divide by 125 above
1594
1595 if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1)
1596 return -EIO;
1597 return 0;
1598}
1599
1600static struct ves1x93_config alps_bsrv2_config = {
1601 .demod_address = 0x08,
1602 .xin = 90100000UL,
1603 .invert_pwm = 0,
1604 .pll_set = alps_bsrv2_pll_set,
1605};
1606
1607
1608static u8 alps_bsru6_inittab[] = {
1609 0x01, 0x15,
1610 0x02, 0x30,
1611 0x03, 0x00,
1612 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
1613 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
1614 0x06, 0x40, /* DAC not used, set to high impendance mode */
1615 0x07, 0x00, /* DAC LSB */
1616 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
1617 0x09, 0x00, /* FIFO */
1618 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
1619 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
1620 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
1621 0x10, 0x3f, // AGC2 0x3d
1622 0x11, 0x84,
1623 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on
1624 0x15, 0xc9, // lock detector threshold
1625 0x16, 0x00,
1626 0x17, 0x00,
1627 0x18, 0x00,
1628 0x19, 0x00,
1629 0x1a, 0x00,
1630 0x1f, 0x50,
1631 0x20, 0x00,
1632 0x21, 0x00,
1633 0x22, 0x00,
1634 0x23, 0x00,
1635 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
1636 0x29, 0x1e, // 1/2 threshold
1637 0x2a, 0x14, // 2/3 threshold
1638 0x2b, 0x0f, // 3/4 threshold
1639 0x2c, 0x09, // 5/6 threshold
1640 0x2d, 0x05, // 7/8 threshold
1641 0x2e, 0x01,
1642 0x31, 0x1f, // test all FECs
1643 0x32, 0x19, // viterbi and synchro search
1644 0x33, 0xfc, // rs control
1645 0x34, 0x93, // error control
1646 0x0f, 0x52,
1647 0xff, 0xff
1648};
1649
1650static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
1651{
1652 u8 aclk = 0;
1653 u8 bclk = 0;
1654
1655 if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
1656 else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
1657 else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
1658 else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
1659 else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
1660 else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
1661
1662 stv0299_writereg(fe, 0x13, aclk);
1663 stv0299_writereg(fe, 0x14, bclk);
1664 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
1665 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
1666 stv0299_writereg(fe, 0x21, (ratio ) & 0xf0);
1667
1668 return 0;
1669}
1670
cfbfce15 1671static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
1da177e4 1672{
1da177e4
LT		 1673 int ret;
1674 u8 data[4];
1675 u32 div;
1676 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1677
1678 if ((params->frequency < 950000) || (params->frequency > 2150000))
1679 return -EINVAL;
1680
1681 div = (params->frequency + (125 - 1)) / 125; // round correctly
1682 data[0] = (div >> 8) & 0x7f;
1683 data[1] = div & 0xff;
1684 data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
1685 data[3] = 0xC4;
1686
1687 if (params->frequency > 1530000) data[3] = 0xc0;
1688
cfbfce15 1689 ret = i2c_transfer(i2c, &msg, 1);
1da177e4
LT		 1690 if (ret != 1)
1691 return -EIO;
1692 return 0;
1693}
1694
1695static struct stv0299_config alps_bsru6_config = {
1696
1697 .demod_address = 0x68,
1698 .inittab = alps_bsru6_inittab,
1699 .mclk = 88000000UL,
1700 .invert = 1,
1701 .enhanced_tuning = 0,
1702 .skip_reinit = 0,
1703 .lock_output = STV0229_LOCKOUTPUT_1,
1704 .volt13_op0_op1 = STV0299_VOLT13_OP1,
1705 .min_delay_ms = 100,
1706 .set_symbol_rate = alps_bsru6_set_symbol_rate,
1707 .pll_set = alps_bsru6_pll_set,
1708};
1709
1710
3dfaebda
JS		 1711static u8 alps_bsbe1_inittab[] = {
1712 0x01, 0x15,
1713 0x02, 0x30,
1714 0x03, 0x00,
1715 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
1716 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
1717 0x06, 0x40, /* DAC not used, set to high impendance mode */
1718 0x07, 0x00, /* DAC LSB */
1719 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
1720 0x09, 0x00, /* FIFO */
1721 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
1722 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
1723 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
1724 0x10, 0x3f, // AGC2 0x3d
1725 0x11, 0x84,
1726 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on
1727 0x15, 0xc9, // lock detector threshold
1728 0x16, 0x00,
1729 0x17, 0x00,
1730 0x18, 0x00,
1731 0x19, 0x00,
1732 0x1a, 0x00,
1733 0x1f, 0x50,
1734 0x20, 0x00,
1735 0x21, 0x00,
1736 0x22, 0x00,
1737 0x23, 0x00,
1738 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
1739 0x29, 0x1e, // 1/2 threshold
1740 0x2a, 0x14, // 2/3 threshold
1741 0x2b, 0x0f, // 3/4 threshold
1742 0x2c, 0x09, // 5/6 threshold
1743 0x2d, 0x05, // 7/8 threshold
1744 0x2e, 0x01,
1745 0x31, 0x1f, // test all FECs
1746 0x32, 0x19, // viterbi and synchro search
1747 0x33, 0xfc, // rs control
1748 0x34, 0x93, // error control
1749 0x0f, 0x92,
1750 0xff, 0xff
1751};
1752
cfbfce15 1753static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
3dfaebda 1754{
3dfaebda
JS		 1755 int ret;
1756 u8 data[4];
1757 u32 div;
1758 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1759
1760 if ((params->frequency < 950000) || (params->frequency > 2150000))
1761 return -EINVAL;
1762
1763 div = (params->frequency + (125 - 1)) / 125; // round correctly
1764 data[0] = (div >> 8) & 0x7f;
1765 data[1] = div & 0xff;
1766 data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
1767 data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
1768
cfbfce15 1769 ret = i2c_transfer(i2c, &msg, 1);
3dfaebda
JS		 1770 return (ret != 1) ? -EIO : 0;
1771}
1772
1773static struct stv0299_config alps_bsbe1_config = {
1774 .demod_address = 0x68,
1775 .inittab = alps_bsbe1_inittab,
1776 .mclk = 88000000UL,
1777 .invert = 1,
1778 .enhanced_tuning = 0,
1779 .skip_reinit = 0,
1780 .min_delay_ms = 100,
1781 .set_symbol_rate = alps_bsru6_set_symbol_rate,
1782 .pll_set = alps_bsbe1_pll_set,
1783};
1784
1785static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
1786{
1787 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1788 int ret;
1789 u8 data[1];
1790 struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) };
1791
1792 switch(voltage) {
1793 case SEC_VOLTAGE_OFF:
1794 data[0] = 0x00;
1795 break;
1796 case SEC_VOLTAGE_13:
1797 data[0] = 0x44;
1798 break;
1799 case SEC_VOLTAGE_18:
1800 data[0] = 0x4c;
1801 break;
1802 default:
1803 return -EINVAL;
1804 };
1805
1806 ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
1807 return (ret != 1) ? -EIO : 0;
1808}
1809
1da177e4
LT		 1810
1811static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1812{
1813 struct av7110* av7110 = fe->dvb->priv;
1814 u32 div;
1815 u8 data[4];
1816 struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
1817
1818 div = (params->frequency + 35937500 + 31250) / 62500;
1819
1820 data[0] = (div >> 8) & 0x7f;
1821 data[1] = div & 0xff;
1822 data[2] = 0x85 | ((div >> 10) & 0x60);
1823 data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
1824
1825 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1826 return -EIO;
1827 return 0;
1828}
1829
1830static struct ves1820_config alps_tdbe2_config = {
1831 .demod_address = 0x09,
1832 .xin = 57840000UL,
1833 .invert = 1,
1834 .selagc = VES1820_SELAGC_SIGNAMPERR,
1835 .pll_set = alps_tdbe2_pll_set,
1836};
1837
1838
1839
1840
1841static int grundig_29504_451_pll_set(struct dvb_frontend* fe,
1842 struct dvb_frontend_parameters* params)
1843{
1844 struct av7110* av7110 = fe->dvb->priv;
1845 u32 div;
1846 u8 data[4];
1847 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1848
1849 div = params->frequency / 125;
1850 data[0] = (div >> 8) & 0x7f;
1851 data[1] = div & 0xff;
1852 data[2] = 0x8e;
1853 data[3] = 0x00;
1854
1855 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1856 return -EIO;
1857 return 0;
1858}
1859
1860static struct tda8083_config grundig_29504_451_config = {
1861 .demod_address = 0x68,
1862 .pll_set = grundig_29504_451_pll_set,
1863};
1864
1865
1866
1867static int philips_cd1516_pll_set(struct dvb_frontend* fe,
1868 struct dvb_frontend_parameters* params)
1869{
1870 struct av7110* av7110 = fe->dvb->priv;
1871 u32 div;
1872 u32 f = params->frequency;
1873 u8 data[4];
1874 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1875
1876 div = (f + 36125000 + 31250) / 62500;
1877
1878 data[0] = (div >> 8) & 0x7f;
1879 data[1] = div & 0xff;
1880 data[2] = 0x8e;
1881 data[3] = (f < 174000000 ? 0xa1 : f < 470000000 ? 0x92 : 0x34);
1882
1883 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1884 return -EIO;
1885 return 0;
1886}
1887
1888static struct ves1820_config philips_cd1516_config = {
1889 .demod_address = 0x09,
1890 .xin = 57840000UL,
1891 .invert = 1,
1892 .selagc = VES1820_SELAGC_SIGNAMPERR,
1893 .pll_set = philips_cd1516_pll_set,
1894};
1895
1896
1897
1898static int alps_tdlb7_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1899{
1900 struct av7110* av7110 = fe->dvb->priv;
1901 u32 div, pwr;
1902 u8 data[4];
1903 struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
1904
1905 div = (params->frequency + 36200000) / 166666;
1906
1907 if (params->frequency <= 782000000)
1908 pwr = 1;
1909 else
1910 pwr = 2;
1911
1912 data[0] = (div >> 8) & 0x7f;
1913 data[1] = div & 0xff;
1914 data[2] = 0x85;
1915 data[3] = pwr << 6;
1916
1917 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1918 return -EIO;
1919 return 0;
1920}
1921
1922static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
1923{
1924 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1925
1926 return request_firmware(fw, name, &av7110->dev->pci->dev);
1927}
1928
1929static struct sp8870_config alps_tdlb7_config = {
1930
1931 .demod_address = 0x71,
1932 .pll_set = alps_tdlb7_pll_set,
1933 .request_firmware = alps_tdlb7_request_firmware,
1934};
1935
1936
1937
1938static int nexusca_stv0297_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1939{
1940 struct av7110* av7110 = fe->dvb->priv;
1941 u32 div;
1942 u8 data[4];
1943 struct i2c_msg msg = { .addr = 0x63, .flags = 0, .buf = data, .len = sizeof(data) };
1944 struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 };
1945 int i;
1946
1947 div = (params->frequency + 36150000 + 31250) / 62500;
1948
1949 data[0] = (div >> 8) & 0x7f;
1950 data[1] = div & 0xff;
1951 data[2] = 0xce;
1952
1953 if (params->frequency < 45000000)
1954 return -EINVAL;
1955 else if (params->frequency < 137000000)
1956 data[3] = 0x01;
1957 else if (params->frequency < 403000000)
1958 data[3] = 0x02;
1959 else if (params->frequency < 860000000)
1960 data[3] = 0x04;
1961 else
1962 return -EINVAL;
1963
1964 stv0297_enable_plli2c(fe);
1965 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) {
1966 printk("nexusca: pll transfer failed!\n");
1967 return -EIO;
1968 }
1969
1970 // wait for PLL lock
1971 for(i = 0; i < 20; i++) {
1972
1973 stv0297_enable_plli2c(fe);
1974 if (i2c_transfer(&av7110->i2c_adap, &readmsg, 1) == 1)
1975 if (data[0] & 0x40) break;
1976 msleep(10);
1977 }
1978
1979 return 0;
1980}
1981
1982static struct stv0297_config nexusca_stv0297_config = {
1983
1984 .demod_address = 0x1C,
1985 .invert = 1,
1986 .pll_set = nexusca_stv0297_pll_set,
1987};
1988
1989
1990
1991static int grundig_29504_401_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1992{
1993 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1994 u32 div;
1995 u8 cfg, cpump, band_select;
1996 u8 data[4];
1997 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1998
1999 div = (36125000 + params->frequency) / 166666;
2000
2001 cfg = 0x88;
2002
2003 if (params->frequency < 175000000) cpump = 2;
2004 else if (params->frequency < 390000000) cpump = 1;
2005 else if (params->frequency < 470000000) cpump = 2;
2006 else if (params->frequency < 750000000) cpump = 1;
2007 else cpump = 3;
2008
2009 if (params->frequency < 175000000) band_select = 0x0e;
2010 else if (params->frequency < 470000000) band_select = 0x05;
2011 else band_select = 0x03;
2012
2013 data[0] = (div >> 8) & 0x7f;
2014 data[1] = div & 0xff;
2015 data[2] = ((div >> 10) & 0x60) | cfg;
2016 data[3] = (cpump << 6) | band_select;
2017
2018 if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) return -EIO;
2019 return 0;
2020}
2021
2022static struct l64781_config grundig_29504_401_config = {
2023 .demod_address = 0x55,
2024 .pll_set = grundig_29504_401_pll_set,
2025};
2026
2027
2028
ce18a223 2029static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
1da177e4 2030{
ce18a223 2031 int ret = 0;
1da177e4
LT		 2032 int synced = (status & FE_HAS_LOCK) ? 1 : 0;
2033
2034 av7110->fe_status = status;
2035
2036 if (av7110->fe_synced == synced)
ce18a223 2037 return 0;
1da177e4 2038
1da177e4 2039 if (av7110->playing)
ce18a223 2040 return 0;
1da177e4
LT		 2041
2042 if (down_interruptible(&av7110->pid_mutex))
ce18a223 2043 return -ERESTARTSYS;
1da177e4 2044
34612157 2045 if (synced) {
ce18a223 2046 ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO],
1da177e4
LT		 2047 av7110->pids[DMX_PES_AUDIO],
2048 av7110->pids[DMX_PES_TELETEXT], 0,
2049 av7110->pids[DMX_PES_PCR]);
ce18a223
WR		 2050 if (!ret)
2051 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
1da177e4 2052 } else {
ce18a223
WR		 2053 ret = SetPIDs(av7110, 0, 0, 0, 0, 0);
2054 if (!ret) {
2055 ret = av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0);
2056 if (!ret)
2057 ret = av7110_wait_msgstate(av7110, GPMQBusy);
2058 }
1da177e4
LT		 2059 }
2060
34612157
OE		 2061 if (!ret)
2062 av7110->fe_synced = synced;
2063
1da177e4 2064 up(&av7110->pid_mutex);
ce18a223 2065 return ret;
1da177e4
LT		 2066}
2067
2068static int av7110_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
2069{
2070 struct av7110* av7110 = fe->dvb->priv;
ce18a223
WR		 2071
2072 int ret = av7110_fe_lock_fix(av7110, 0);
2073 if (!ret)
2074 ret = av7110->fe_set_frontend(fe, params);
2075 return ret;
1da177e4
LT		 2076}
2077
2078static int av7110_fe_init(struct dvb_frontend* fe)
2079{
2080 struct av7110* av7110 = fe->dvb->priv;
2081
ce18a223
WR		 2082 int ret = av7110_fe_lock_fix(av7110, 0);
2083 if (!ret)
2084 ret = av7110->fe_init(fe);
2085 return ret;
1da177e4
LT		 2086}
2087
2088static int av7110_fe_read_status(struct dvb_frontend* fe, fe_status_t* status)
2089{
2090 struct av7110* av7110 = fe->dvb->priv;
1da177e4
LT		 2091
2092 /* call the real implementation */
ce18a223
WR		 2093 int ret = av7110->fe_read_status(fe, status);
2094 if (!ret)
2095 if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK))
2096 ret = av7110_fe_lock_fix(av7110, *status);
2097 return ret;
1da177e4
LT		 2098}
2099
2100static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe)
2101{
2102 struct av7110* av7110 = fe->dvb->priv;
2103
ce18a223
WR		 2104 int ret = av7110_fe_lock_fix(av7110, 0);
2105 if (!ret)
2106 ret = av7110->fe_diseqc_reset_overload(fe);
2107 return ret;
1da177e4
LT		 2108}
2109
2110static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe,
2111 struct dvb_diseqc_master_cmd* cmd)
2112{
2113 struct av7110* av7110 = fe->dvb->priv;
2114
ce18a223
WR		 2115 int ret = av7110_fe_lock_fix(av7110, 0);
2116 if (!ret)
2117 ret = av7110->fe_diseqc_send_master_cmd(fe, cmd);
2118 return ret;
1da177e4
LT		 2119}
2120
2121static int av7110_fe_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd)
2122{
2123 struct av7110* av7110 = fe->dvb->priv;
2124
ce18a223
WR		 2125 int ret = av7110_fe_lock_fix(av7110, 0);
2126 if (!ret)
2127 ret = av7110->fe_diseqc_send_burst(fe, minicmd);
2128 return ret;
1da177e4
LT		 2129}
2130
2131static int av7110_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
2132{
2133 struct av7110* av7110 = fe->dvb->priv;
2134
ce18a223
WR		 2135 int ret = av7110_fe_lock_fix(av7110, 0);
2136 if (!ret)
2137 ret = av7110->fe_set_tone(fe, tone);
2138 return ret;
1da177e4
LT		 2139}
2140
2141static int av7110_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
2142{
2143 struct av7110* av7110 = fe->dvb->priv;
2144
ce18a223
WR		 2145 int ret = av7110_fe_lock_fix(av7110, 0);
2146 if (!ret)
2147 ret = av7110->fe_set_voltage(fe, voltage);
2148 return ret;
1da177e4
LT		 2149}
2150
2151static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned int cmd)
2152{
2153 struct av7110* av7110 = fe->dvb->priv;
2154
ce18a223
WR		 2155 int ret = av7110_fe_lock_fix(av7110, 0);
2156 if (!ret)
2157 ret = av7110->fe_dishnetwork_send_legacy_command(fe, cmd);
2158 return ret;
1da177e4
LT		 2159}
2160
2161static u8 read_pwm(struct av7110* av7110)
2162{
2163 u8 b = 0xff;
2164 u8 pwm;
2165 struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
2166 { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
2167
2168 if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
2169 pwm = 0x48;
2170
2171 return pwm;
2172}
2173
2174static int frontend_init(struct av7110 *av7110)
2175{
2176 int ret;
2177
2178 if (av7110->dev->pci->subsystem_vendor == 0x110a) {
2179 switch(av7110->dev->pci->subsystem_device) {
2180 case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??))
2181 av7110->fe = ves1820_attach(&philips_cd1516_config,
2182 &av7110->i2c_adap, read_pwm(av7110));
2183 break;
2184 }
2185
2186 } else if (av7110->dev->pci->subsystem_vendor == 0x13c2) {
2187 switch(av7110->dev->pci->subsystem_device) {
2188 case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X
2189 case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X
2190 case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE
2191
2192 // try the ALPS BSRV2 first of all
2193 av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
2194 if (av7110->fe) {
2195 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2196 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2197 av7110->fe->ops->set_tone = av7110_set_tone;
2198 break;
2199 }
2200
2201 // try the ALPS BSRU6 now
2202 av7110->fe = stv0299_attach(&alps_bsru6_config, &av7110->i2c_adap);
2203 if (av7110->fe) {
2204 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2205 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2206 av7110->fe->ops->set_tone = av7110_set_tone;
2207 break;
2208 }
2209
2210 // Try the grundig 29504-451
2211 av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
2212 if (av7110->fe) {
2213 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2214 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2215 av7110->fe->ops->set_tone = av7110_set_tone;
2216 break;
2217 }
2218
2219 /* Try DVB-C cards */
2220 switch(av7110->dev->pci->subsystem_device) {
2221 case 0x0000:
2222 /* Siemens DVB-C (full-length card) VES1820/Philips CD1516 */
2223 av7110->fe = ves1820_attach(&philips_cd1516_config, &av7110->i2c_adap,
2224 read_pwm(av7110));
2225 break;
2226 case 0x0003:
2227 /* Haupauge DVB-C 2.1 VES1820/ALPS TDBE2 */
2228 av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap,
2229 read_pwm(av7110));
2230 break;
2231 }
2232 break;
2233
2234 case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X
2235
2236 // ALPS TDLB7
2237 av7110->fe = sp8870_attach(&alps_tdlb7_config, &av7110->i2c_adap);
2238 break;
2239
2240 case 0x0002: // Hauppauge/TT DVB-C premium rev2.X
2241
2242 av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
2243 break;
2244
2245 case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
2246 /* Grundig 29504-451 */
2247 av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
2248 if (av7110->fe) {
2249 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2250 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2251 av7110->fe->ops->set_tone = av7110_set_tone;
2252 }
2253 break;
2254
2255 case 0x0008: // Hauppauge/TT DVB-T
2256
2257 av7110->fe = l64781_attach(&grundig_29504_401_config, &av7110->i2c_adap);
2258 break;
2259
2260 case 0x000A: // Hauppauge/TT Nexus-CA rev1.X
2261
2262 av7110->fe = stv0297_attach(&nexusca_stv0297_config, &av7110->i2c_adap, 0x7b);
2263 if (av7110->fe) {
2264 /* set TDA9819 into DVB mode */
2265 saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
2266 saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
2267
2268 /* tuner on this needs a slower i2c bus speed */
2269 av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
2270 break;
2271 }
3dfaebda
JS		 2272 break;
2273
2274 case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */
2275 /* ALPS BSBE1 */
2276 av7110->fe = stv0299_attach(&alps_bsbe1_config, &av7110->i2c_adap);
2277 if (av7110->fe)
2278 av7110->fe->ops->set_voltage = lnbp21_set_voltage;
2279 break;
1da177e4
LT		 2280 }
2281 }
2282
2283 if (!av7110->fe) {
2284 /* FIXME: propagate the failure code from the lower layers */
2285 ret = -ENOMEM;
2286 printk("dvb-ttpci: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n",
2287 av7110->dev->pci->vendor,
2288 av7110->dev->pci->device,
2289 av7110->dev->pci->subsystem_vendor,
2290 av7110->dev->pci->subsystem_device);
2291 } else {
2292 FE_FUNC_OVERRIDE(av7110->fe->ops->init, av7110->fe_init, av7110_fe_init);
2293 FE_FUNC_OVERRIDE(av7110->fe->ops->read_status, av7110->fe_read_status, av7110_fe_read_status);
2294 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_reset_overload, av7110->fe_diseqc_reset_overload, av7110_fe_diseqc_reset_overload);
2295 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_send_master_cmd, av7110->fe_diseqc_send_master_cmd, av7110_fe_diseqc_send_master_cmd);
2296 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_send_burst, av7110->fe_diseqc_send_burst, av7110_fe_diseqc_send_burst);
2297 FE_FUNC_OVERRIDE(av7110->fe->ops->set_tone, av7110->fe_set_tone, av7110_fe_set_tone);
2298 FE_FUNC_OVERRIDE(av7110->fe->ops->set_voltage, av7110->fe_set_voltage, av7110_fe_set_voltage;)
2299 FE_FUNC_OVERRIDE(av7110->fe->ops->dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command);
2300 FE_FUNC_OVERRIDE(av7110->fe->ops->set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend);
2301
fdc53a6d 2302 ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe);
1da177e4
LT		 2303 if (ret < 0) {
2304 printk("av7110: Frontend registration failed!\n");
2305 if (av7110->fe->ops->release)
2306 av7110->fe->ops->release(av7110->fe);
2307 av7110->fe = NULL;
2308 }
2309 }
2310 return ret;
2311}
2312
2313/* Budgetpatch note:
2314 * Original hardware design by Roberto Deza:
2315 * There is a DVB_Wiki at
2316 * http://212.227.36.83/linuxtv/wiki/index.php/Main_Page
2317 * where is described this 'DVB TT Budget Patch', on Card Modding:
2318 * http://212.227.36.83/linuxtv/wiki/index.php/DVB_TT_Budget_Patch
2319 * On the short description there is also a link to a external file,
2320 * with more details:
2321 * http://perso.wanadoo.es/jesussolano/Ttf_tsc1.zip
2322 *
2323 * New software triggering design by Emard that works on
2324 * original Roberto Deza's hardware:
2325 *
2326 * rps1 code for budgetpatch will copy internal HS event to GPIO3 pin.
2327 * GPIO3 is in budget-patch hardware connectd to port B VSYNC
2328 * HS is an internal event of 7146, accessible with RPS
2329 * and temporarily raised high every n lines
2330 * (n in defined in the RPS_THRESH1 counter threshold)
2331 * I think HS is raised high on the beginning of the n-th line
2332 * and remains high until this n-th line that triggered
2333 * it is completely received. When the receiption of n-th line
2334 * ends, HS is lowered.
2335 *
2336 * To transmit data over DMA, 7146 needs changing state at
2337 * port B VSYNC pin. Any changing of port B VSYNC will
2338 * cause some DMA data transfer, with more or less packets loss.
2339 * It depends on the phase and frequency of VSYNC and
2340 * the way of 7146 is instructed to trigger on port B (defined
2341 * in DD1_INIT register, 3rd nibble from the right valid
2342 * numbers are 0-7, see datasheet)
2343 *
2344 * The correct triggering can minimize packet loss,
2345 * dvbtraffic should give this stable bandwidths:
2346 * 22k transponder = 33814 kbit/s
2347 * 27.5k transponder = 38045 kbit/s
2348 * by experiment it is found that the best results
2349 * (stable bandwidths and almost no packet loss)
2350 * are obtained using DD1_INIT triggering number 2
2351 * (Va at rising edge of VS Fa = HS x VS-failing forced toggle)
2352 * and a VSYNC phase that occurs in the middle of DMA transfer
2353 * (about byte 188*512=96256 in the DMA window).
2354 *
2355 * Phase of HS is still not clear to me how to control,
2356 * It just happens to be so. It can be seen if one enables
2357 * RPS_IRQ and print Event Counter 1 in vpeirq(). Every
2358 * time RPS_INTERRUPT is called, the Event Counter 1 will
2359 * increment. That's how the 7146 is programmed to do event
2360 * counting in this budget-patch.c
2361 * I *think* HPS setting has something to do with the phase
2362 * of HS but I cant be 100% sure in that.
2363 *
2364 * hardware debug note: a working budget card (including budget patch)
2365 * with vpeirq() interrupt setup in mode "0x90" (every 64K) will
2366 * generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes
2367 * and that means 3*25=75 Hz of interrupt freqency, as seen by
2368 * watch cat /proc/interrupts
2369 *
2370 * If this frequency is 3x lower (and data received in the DMA
2371 * buffer don't start with 0x47, but in the middle of packets,
2372 * whose lengths appear to be like 188 292 188 104 etc.
2373 * this means VSYNC line is not connected in the hardware.
2374 * (check soldering pcb and pins)
2375 * The same behaviour of missing VSYNC can be duplicated on budget
2376 * cards, by seting DD1_INIT trigger mode 7 in 3rd nibble.
2377 */
2378static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *pci_ext)
2379{
2380 const int length = TS_WIDTH * TS_HEIGHT;
2381 struct pci_dev *pdev = dev->pci;
2382 struct av7110 *av7110;
2383 int ret, count = 0;
2384
2385 dprintk(4, "dev: %p\n", dev);
2386
2387 /* Set RPS_IRQ to 1 to track rps1 activity.
2388 * Enabling this won't send any interrupt to PC CPU.
2389 */
2390#define RPS_IRQ 0
2391
2392 if (budgetpatch == 1) {
2393 budgetpatch = 0;
2394 /* autodetect the presence of budget patch
2395 * this only works if saa7146 has been recently
2396 * reset with with MASK_31 to MC1
2397 *
2398 * will wait for VBI_B event (vertical blank at port B)
2399 * and will reset GPIO3 after VBI_B is detected.
2400 * (GPIO3 should be raised high by CPU to
2401 * test if GPIO3 will generate vertical blank signal
2402 * in budget patch GPIO3 is connected to VSYNC_B
2403 */
2404
2405 /* RESET SAA7146 */
2406 saa7146_write(dev, MC1, MASK_31);
2407 /* autodetection success seems to be time-dependend after reset */
2408
2409 /* Fix VSYNC level */
2410 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
2411 /* set vsync_b triggering */
2412 saa7146_write(dev, DD1_STREAM_B, 0);
2413 /* port B VSYNC at rising edge */
2414 saa7146_write(dev, DD1_INIT, 0x00000200);
2415 saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI
2416 saa7146_write(dev, MC2,
2417 1 * (MASK_08 | MASK_24) | // BRS control
2418 0 * (MASK_09 | MASK_25) | // a
2419 1 * (MASK_10 | MASK_26) | // b
2420 0 * (MASK_06 | MASK_22) | // HPS_CTRL1
2421 0 * (MASK_05 | MASK_21) | // HPS_CTRL2
2422 0 * (MASK_01 | MASK_15) // DEBI
2423 );
2424
2425 /* start writing RPS1 code from beginning */
2426 count = 0;
2427 /* Disable RPS1 */
2428 saa7146_write(dev, MC1, MASK_29);
2429 /* RPS1 timeout disable */
2430 saa7146_write(dev, RPS_TOV1, 0);
2431 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
2432 WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
2433 WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
2434 WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
2435#if RPS_IRQ
2436 /* issue RPS1 interrupt to increment counter */
2437 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2438#endif
2439 WRITE_RPS1(cpu_to_le32(CMD_STOP));
2440 /* Jump to begin of RPS program as safety measure (p37) */
2441 WRITE_RPS1(cpu_to_le32(CMD_JUMP));
2442 WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
2443
2444#if RPS_IRQ
2445 /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
2446 * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
2447 * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
2448 */
2449 saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
2450 /* set event counter 1 treshold to maximum allowed value (rEC p55) */
2451 saa7146_write(dev, ECT1R, 0x3fff );
2452#endif
2453 /* Set RPS1 Address register to point to RPS code (r108 p42) */
2454 saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
2455 /* Enable RPS1, (rFC p33) */
2456 saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
2457
2458 mdelay(10);
2459 /* now send VSYNC_B to rps1 by rising GPIO3 */
2460 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
2461 mdelay(10);
2462 /* if rps1 responded by lowering the GPIO3,
2463 * then we have budgetpatch hardware
2464 */
2465 if ((saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) {
2466 budgetpatch = 1;
2467 printk("dvb-ttpci: BUDGET-PATCH DETECTED.\n");
2468 }
2469 /* Disable RPS1 */
2470 saa7146_write(dev, MC1, ( MASK_29 ));
2471#if RPS_IRQ
2472 printk("dvb-ttpci: Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
2473#endif
2474 }
2475
2476 /* prepare the av7110 device struct */
2477 av7110 = kmalloc(sizeof(struct av7110), GFP_KERNEL);
2478 if (!av7110) {
2479 dprintk(1, "out of memory\n");
2480 return -ENOMEM;
2481 }
2482
2483 memset(av7110, 0, sizeof(struct av7110));
2484
2485 av7110->card_name = (char*) pci_ext->ext_priv;
2486 av7110->dev = dev;
2487 dev->ext_priv = av7110;
2488
2489 ret = get_firmware(av7110);
2490 if (ret < 0)
2491 goto err_kfree_0;
2492
2493 ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name,
2494 THIS_MODULE);
2495 if (ret < 0)
2496 goto err_put_firmware_1;
2497
2498 /* the Siemens DVB needs this if you want to have the i2c chips
2499 get recognized before the main driver is fully loaded */
2500 saa7146_write(dev, GPIO_CTRL, 0x500000);
2501
2502#ifdef I2C_ADAP_CLASS_TV_DIGITAL
2503 av7110->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL;
2504#else
2505 av7110->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
2506#endif
2507 strlcpy(av7110->i2c_adap.name, pci_ext->ext_priv, sizeof(av7110->i2c_adap.name));
2508
2509 saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
2510
2511 ret = i2c_add_adapter(&av7110->i2c_adap);
2512 if (ret < 0)
2513 goto err_dvb_unregister_adapter_2;
2514
2515 ttpci_eeprom_parse_mac(&av7110->i2c_adap,
fdc53a6d 2516 av7110->dvb_adapter.proposed_mac);
1da177e4
LT		 2517 ret = -ENOMEM;
2518
2519 if (budgetpatch) {
2520 spin_lock_init(&av7110->feedlock1);
2521 av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length,
2522 &av7110->pt);
2523 if (!av7110->grabbing)
2524 goto err_i2c_del_3;
2525
2526 saa7146_write(dev, PCI_BT_V1, 0x1c1f101f);
2527 saa7146_write(dev, BCS_CTRL, 0x80400040);
2528 /* set dd1 stream a & b */
2529 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2530 saa7146_write(dev, DD1_INIT, 0x03000200);
2531 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2532 saa7146_write(dev, BRS_CTRL, 0x60000000);
2533 saa7146_write(dev, BASE_ODD3, 0);
2534 saa7146_write(dev, BASE_EVEN3, 0);
2535 saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT);
2536 saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90);
2537
2538 saa7146_write(dev, PITCH3, TS_WIDTH);
2539 saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH);
2540
2541 /* upload all */
2542 saa7146_write(dev, MC2, 0x077c077c);
2543 saa7146_write(dev, GPIO_CTRL, 0x000000);
2544#if RPS_IRQ
2545 /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
2546 * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
2547 * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
2548 */
2549 saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
2550 /* set event counter 1 treshold to maximum allowed value (rEC p55) */
2551 saa7146_write(dev, ECT1R, 0x3fff );
2552#endif
2553 /* Setup BUDGETPATCH MAIN RPS1 "program" (p35) */
2554 count = 0;
2555
2556 /* Wait Source Line Counter Threshold (p36) */
2557 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
2558 /* Set GPIO3=1 (p42) */
2559 WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
2560 WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
2561 WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTHI<<24));
2562#if RPS_IRQ
2563 /* issue RPS1 interrupt */
2564 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2565#endif
2566 /* Wait reset Source Line Counter Threshold (p36) */
2567 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
2568 /* Set GPIO3=0 (p42) */
2569 WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
2570 WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
2571 WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
2572#if RPS_IRQ
2573 /* issue RPS1 interrupt */
2574 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2575#endif
2576 /* Jump to begin of RPS program (p37) */
2577 WRITE_RPS1(cpu_to_le32(CMD_JUMP));
2578 WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
2579
2580 /* Fix VSYNC level */
2581 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
2582 /* Set RPS1 Address register to point to RPS code (r108 p42) */
2583 saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
2584 /* Set Source Line Counter Threshold, using BRS (rCC p43)
2585 * It generates HS event every TS_HEIGHT lines
2586 * this is related to TS_WIDTH set in register
2587 * NUM_LINE_BYTE3. If NUM_LINE_BYTE low 16 bits
2588 * are set to TS_WIDTH bytes (TS_WIDTH=2*188),
2589 * then RPS_THRESH1 should be set to trigger
2590 * every TS_HEIGHT (512) lines.
2591 */
2592 saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
2593
2594 /* Enable RPS1 (rFC p33) */
2595 saa7146_write(dev, MC1, (MASK_13 | MASK_29));
2596
2597 /* end of budgetpatch register initialization */
2598 tasklet_init (&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110);
2599 } else {
2600 saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
2601 saa7146_write(dev, BCS_CTRL, 0x80400040);
2602
2603 /* set dd1 stream a & b */
2604 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2605 saa7146_write(dev, DD1_INIT, 0x03000000);
2606 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2607
2608 /* upload all */
2609 saa7146_write(dev, MC2, 0x077c077c);
2610 saa7146_write(dev, GPIO_CTRL, 0x000000);
2611 }
2612
2613 tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110);
2614 tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110);
2615
2616 sema_init(&av7110->pid_mutex, 1);
2617
2618 /* locks for data transfers from/to AV7110 */
2619 spin_lock_init(&av7110->debilock);
2620 sema_init(&av7110->dcomlock, 1);
2621 av7110->debitype = -1;
2622
2623 /* default OSD window */
2624 av7110->osdwin = 1;
2625 sema_init(&av7110->osd_sema, 1);
2626
2627 /* ARM "watchdog" */
2628 init_waitqueue_head(&av7110->arm_wait);
2629 av7110->arm_thread = NULL;
2630
2631 /* allocate and init buffers */
2632 av7110->debi_virt = pci_alloc_consistent(pdev, 8192, &av7110->debi_bus);
2633 if (!av7110->debi_virt)
2634 goto err_saa71466_vfree_4;
2635
2636
2637 av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS);
2638 if (!av7110->iobuf)
2639 goto err_pci_free_5;
2640
2641 ret = av7110_av_init(av7110);
2642 if (ret < 0)
2643 goto err_iobuf_vfree_6;
2644
2645 /* init BMP buffer */
2646 av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN;
2647 init_waitqueue_head(&av7110->bmpq);
2648
2649 ret = av7110_ca_init(av7110);
2650 if (ret < 0)
2651 goto err_av7110_av_exit_7;
2652
2653 /* load firmware into AV7110 cards */
2654 ret = av7110_bootarm(av7110);
2655 if (ret < 0)
2656 goto err_av7110_ca_exit_8;
2657
2658 ret = av7110_firmversion(av7110);
2659 if (ret < 0)
2660 goto err_stop_arm_9;
2661
2662 if (FW_VERSION(av7110->arm_app)<0x2501)
2663 printk ("dvb-ttpci: Warning, firmware version 0x%04x is too old. "
2664 "System might be unstable!\n", FW_VERSION(av7110->arm_app));
2665
2666 ret = kernel_thread(arm_thread, (void *) av7110, 0);
2667 if (ret < 0)
2668 goto err_stop_arm_9;
2669
2670 /* set initial volume in mixer struct */
2671 av7110->mixer.volume_left = volume;
2672 av7110->mixer.volume_right = volume;
2673
2674 init_av7110_av(av7110);
2675
2676 ret = av7110_register(av7110);
2677 if (ret < 0)
2678 goto err_arm_thread_stop_10;
2679
2680 /* special case DVB-C: these cards have an analog tuner
2681 plus need some special handling, so we have separate
2682 saa7146_ext_vv data for these... */
2683 ret = av7110_init_v4l(av7110);
2684 if (ret < 0)
2685 goto err_av7110_unregister_11;
2686
fdc53a6d 2687 av7110->dvb_adapter.priv = av7110;
1da177e4
LT		 2688 ret = frontend_init(av7110);
2689 if (ret < 0)
2690 goto err_av7110_exit_v4l_12;
2691
2692#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
2693 av7110_ir_init();
2694#endif
2695 printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num);
2696 av7110_num++;
2697out:
2698 return ret;
2699
2700err_av7110_exit_v4l_12:
2701 av7110_exit_v4l(av7110);
2702err_av7110_unregister_11:
2703 dvb_unregister(av7110);
2704err_arm_thread_stop_10:
2705 av7110_arm_sync(av7110);
2706err_stop_arm_9:
2707 /* Nothing to do. Rejoice. */
2708err_av7110_ca_exit_8:
2709 av7110_ca_exit(av7110);
2710err_av7110_av_exit_7:
2711 av7110_av_exit(av7110);
2712err_iobuf_vfree_6:
2713 vfree(av7110->iobuf);
2714err_pci_free_5:
2715 pci_free_consistent(pdev, 8192, av7110->debi_virt, av7110->debi_bus);
2716err_saa71466_vfree_4:
2717 if (!av7110->grabbing)
2718 saa7146_pgtable_free(pdev, &av7110->pt);
2719err_i2c_del_3:
2720 i2c_del_adapter(&av7110->i2c_adap);
2721err_dvb_unregister_adapter_2:
fdc53a6d 2722 dvb_unregister_adapter(&av7110->dvb_adapter);
1da177e4
LT		 2723err_put_firmware_1:
2724 put_firmware(av7110);
2725err_kfree_0:
2726 kfree(av7110);
2727 goto out;
2728}
2729
2730static int av7110_detach(struct saa7146_dev* saa)
2731{
2732 struct av7110 *av7110 = saa->ext_priv;
2733 dprintk(4, "%p\n", av7110);
2734
2735 if (budgetpatch) {
2736 /* Disable RPS1 */
2737 saa7146_write(saa, MC1, MASK_29);
2738 /* VSYNC LOW (inactive) */
2739 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO);
2740 saa7146_write(saa, MC1, MASK_20); /* DMA3 off */
2741 SAA7146_IER_DISABLE(saa, MASK_10);
2742 SAA7146_ISR_CLEAR(saa, MASK_10);
2743 msleep(50);
2744 tasklet_kill(&av7110->vpe_tasklet);
2745 saa7146_pgtable_free(saa->pci, &av7110->pt);
2746 }
2747 av7110_exit_v4l(av7110);
2748
2749 av7110_arm_sync(av7110);
2750
2751 tasklet_kill(&av7110->debi_tasklet);
2752 tasklet_kill(&av7110->gpio_tasklet);
2753
2754 dvb_unregister(av7110);
2755
2756 SAA7146_IER_DISABLE(saa, MASK_19 | MASK_03);
2757 SAA7146_ISR_CLEAR(saa, MASK_19 | MASK_03);
2758
2759 av7110_ca_exit(av7110);
2760 av7110_av_exit(av7110);
2761
2762 vfree(av7110->iobuf);
2763 pci_free_consistent(saa->pci, 8192, av7110->debi_virt,
2764 av7110->debi_bus);
2765
2766 i2c_del_adapter(&av7110->i2c_adap);
2767
fdc53a6d 2768 dvb_unregister_adapter (&av7110->dvb_adapter);
1da177e4
LT		 2769
2770 av7110_num--;
2771
2772 put_firmware(av7110);
2773
2774 kfree(av7110);
2775
2776 saa->ext_priv = NULL;
2777
2778 return 0;
2779}
2780
2781
2782static void av7110_irq(struct saa7146_dev* dev, u32 *isr)
2783{
2784 struct av7110 *av7110 = dev->ext_priv;
2785
2786 //print_time("av7110_irq");
2787
2788 /* Note: Don't try to handle the DEBI error irq (MASK_18), in
2789 * intel mode the timeout is asserted all the time...
2790 */
2791
2792 if (*isr & MASK_19) {
2793 //printk("av7110_irq: DEBI\n");
2794 /* Note 1: The DEBI irq is level triggered: We must enable it
2795 * only after we started a DMA xfer, and disable it here
2796 * immediately, or it will be signalled all the time while
2797 * DEBI is idle.
2798 * Note 2: You would think that an irq which is masked is
2799 * not signalled by the hardware. Not so for the SAA7146:
2800 * An irq is signalled as long as the corresponding bit
2801 * in the ISR is set, and disabling irqs just prevents the
2802 * hardware from setting the ISR bit. This means a) that we
2803 * must clear the ISR *after* disabling the irq (which is why
2804 * we must do it here even though saa7146_core did it already),
2805 * and b) that if we were to disable an edge triggered irq
2806 * (like the gpio irqs sadly are) temporarily we would likely
2807 * loose some. This sucks :-(
2808 */
2809 SAA7146_IER_DISABLE(av7110->dev, MASK_19);
2810 SAA7146_ISR_CLEAR(av7110->dev, MASK_19);
2811 tasklet_schedule(&av7110->debi_tasklet);
2812 }
2813
2814 if (*isr & MASK_03) {
2815 //printk("av7110_irq: GPIO\n");
2816 tasklet_schedule(&av7110->gpio_tasklet);
2817 }
2818
2819 if ((*isr & MASK_10) && budgetpatch)
2820 tasklet_schedule(&av7110->vpe_tasklet);
2821}
2822
2823
2824static struct saa7146_extension av7110_extension;
2825
2826#define MAKE_AV7110_INFO(x_var,x_name) \
2827static struct saa7146_pci_extension_data x_var = { \
2828 .ext_priv = x_name, \
2829 .ext = &av7110_extension }
2830
2831MAKE_AV7110_INFO(tts_1_X, "Technotrend/Hauppauge WinTV DVB-S rev1.X");
2832MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X");
2833MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X");
2834MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X");
2835MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X");
3dfaebda 2836MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3");
1da177e4
LT		 2837MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
2838MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T");
2839MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
2840MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
2841
2842static struct pci_device_id pci_tbl[] = {
3dfaebda 2843 MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
1da177e4
LT		 2844 MAKE_EXTENSION_PCI(tts_1_X, 0x13c2, 0x0000),
2845 MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
2846 MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
2847 MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
1da177e4
LT		 2848 MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
2849 MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
3dfaebda
JS		 2850 MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
2851 MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
2852 MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
1da177e4
LT		 2853
2854/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte
2855/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
2856/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????
2857
2858 {
2859 .vendor = 0,
2860 }
2861};
2862
2863MODULE_DEVICE_TABLE(pci, pci_tbl);
2864
2865
2866static struct saa7146_extension av7110_extension = {
2867 .name = "dvb\0",
2868 .flags = SAA7146_I2C_SHORT_DELAY,
2869
2870 .module = THIS_MODULE,
2871 .pci_tbl = &pci_tbl[0],
2872 .attach = av7110_attach,
2873 .detach = av7110_detach,
2874
2875 .irq_mask = MASK_19 | MASK_03 | MASK_10,
2876 .irq_func = av7110_irq,
2877};
2878
2879
2880static int __init av7110_init(void)
2881{
2882 int retval;
2883 retval = saa7146_register_extension(&av7110_extension);
2884 return retval;
2885}
2886
2887
2888static void __exit av7110_exit(void)
2889{
2890#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
2891 av7110_ir_exit();
2892#endif
2893 saa7146_unregister_extension(&av7110_extension);
2894}
2895
2896module_init(av7110_init);
2897module_exit(av7110_exit);
2898
2899MODULE_DESCRIPTION("driver for the SAA7146 based AV110 PCI DVB cards by "
2900 "Siemens, Technotrend, Hauppauge");
2901MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others");
2902MODULE_LICENSE("GPL");