2 * driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB)
3 * av7110.c: initialization and demux stuff
5 * Copyright (C) 1999-2002 Ralph Metzler
6 * & Marcus Metzler for convergence integrated media GmbH
8 * originally based on code by:
9 * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de>
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.
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.
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
29 * the project's page is at http://www.linuxtv.org/dvb/
33 #include <linux/config.h>
34 #include <linux/module.h>
35 #include <linux/kmod.h>
36 #include <linux/delay.h>
38 #include <linux/timer.h>
39 #include <linux/poll.h>
40 #include <linux/byteorder/swabb.h>
41 #include <linux/smp_lock.h>
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>
56 #include <asm/system.h>
58 #include <linux/dvb/frontend.h>
60 #include "dvb_frontend.h"
62 #include "ttpci-eeprom.h"
64 #include "av7110_hw.h"
65 #include "av7110_av.h"
66 #include "av7110_ca.h"
67 #include "av7110_ipack.h"
74 #define TS_BUFLEN (TS_WIDTH*TS_HEIGHT)
75 #define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE)
80 static int vidmode = CVBS_RGB_OUT;
82 static int adac = DVB_ADAC_TI;
83 static int hw_sections;
85 static int volume = 255;
86 static int budgetpatch;
88 module_param_named(debug, av7110_debug, int, 0644);
89 MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)");
90 module_param(vidmode, int, 0444);
91 MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC");
92 module_param(pids_off, int, 0444);
93 MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed");
94 module_param(adac, int, 0444);
95 MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)");
96 module_param(hw_sections, int, 0444);
97 MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware");
98 module_param(rgb_on, int, 0444);
99 MODULE_PARM_DESC(rgb_on, "For Siemens DVB-C cards only: Enable RGB control"
100 " signal on SCART pin 16 to switch SCART video mode from CVBS to RGB");
101 module_param(volume, int, 0444);
102 MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)");
103 module_param(budgetpatch, int, 0444);
104 MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)");
106 static void restart_feeds(struct av7110 *av7110);
108 static int av7110_num;
110 #define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \
112 if (fe_func != NULL) { \
113 av7110_copy = fe_func; \
114 fe_func = av7110_func; \
119 static void init_av7110_av(struct av7110 *av7110)
122 struct saa7146_dev *dev = av7110->dev;
124 /* set internal volume control to maximum */
125 av7110->adac_type = DVB_ADAC_TI;
126 ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
128 printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret);
130 ret = av7710_set_video_mode(av7110, vidmode);
132 printk("dvb-ttpci:cannot set video mode:%d\n",ret);
134 /* handle different card types */
135 /* remaining inits according to card and frontend type */
136 av7110->analog_tuner_flags = 0;
137 av7110->current_input = 0;
138 if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000a) {
139 printk("dvb-ttpci: MSP3415 audio DAC @ card %d\n",
140 av7110->dvb_adapter.num);
141 av7110->adac_type = DVB_ADAC_MSP34x5;
142 av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on
144 else if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) {
145 printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n",
146 av7110->dvb_adapter.num);
147 av7110->adac_type = DVB_ADAC_CRYSTAL;
148 i2c_writereg(av7110, 0x20, 0x01, 0xd2);
149 i2c_writereg(av7110, 0x20, 0x02, 0x49);
150 i2c_writereg(av7110, 0x20, 0x03, 0x00);
151 i2c_writereg(av7110, 0x20, 0x04, 0x00);
154 * some special handling for the Siemens DVB-C cards...
156 } else if (0 == av7110_init_analog_module(av7110)) {
159 else if (dev->pci->subsystem_vendor == 0x110a) {
160 printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n",
161 av7110->dvb_adapter.num);
162 av7110->adac_type = DVB_ADAC_NONE;
165 av7110->adac_type = adac;
166 printk("dvb-ttpci: adac type set to %d @ card %d\n",
167 av7110->adac_type, av7110->dvb_adapter.num);
170 if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP34x0) {
171 // switch DVB SCART on
172 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0);
174 printk("dvb-ttpci:cannot switch on SCART(Main):%d\n",ret);
175 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1);
177 printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret);
179 ((av7110->dev->pci->subsystem_vendor == 0x110a) ||
180 (av7110->dev->pci->subsystem_vendor == 0x13c2)) &&
181 (av7110->dev->pci->subsystem_device == 0x0000)) {
182 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16
183 //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8
187 if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000e)
188 av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on
190 ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
192 printk("dvb-ttpci:cannot set volume :%d\n",ret);
195 static void recover_arm(struct av7110 *av7110)
197 dprintk(4, "%p\n",av7110);
199 av7110_bootarm(av7110);
202 init_av7110_av(av7110);
204 /* card-specific recovery */
206 av7110->recover(av7110);
208 restart_feeds(av7110);
209 av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, av7110->ir_config);
212 static void av7110_arm_sync(struct av7110 *av7110)
214 av7110->arm_rmmod = 1;
215 wake_up_interruptible(&av7110->arm_wait);
217 while (av7110->arm_thread)
221 static int arm_thread(void *data)
223 struct av7110 *av7110 = data;
227 dprintk(4, "%p\n",av7110);
230 daemonize("arm_mon");
231 sigfillset(¤t->blocked);
234 av7110->arm_thread = current;
237 timeout = wait_event_interruptible_timeout(av7110->arm_wait,
238 av7110->arm_rmmod, 5 * HZ);
239 if (-ERESTARTSYS == timeout || av7110->arm_rmmod) {
240 /* got signal or told to quit*/
244 if (!av7110->arm_ready)
247 if (mutex_lock_interruptible(&av7110->dcomlock))
249 newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
250 mutex_unlock(&av7110->dcomlock);
252 if (newloops == av7110->arm_loops || av7110->arm_errors > 3) {
253 printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n",
254 av7110->dvb_adapter.num);
258 if (mutex_lock_interruptible(&av7110->dcomlock))
260 newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1;
261 mutex_unlock(&av7110->dcomlock);
263 av7110->arm_loops = newloops;
264 av7110->arm_errors = 0;
267 av7110->arm_thread = NULL;
272 /****************************************************************************
274 ****************************************************************************/
276 static int DvbDmxFilterCallback(u8 *buffer1, size_t buffer1_len,
277 u8 *buffer2, size_t buffer2_len,
278 struct dvb_demux_filter *dvbdmxfilter,
279 enum dmx_success success,
280 struct av7110 *av7110)
282 if (!dvbdmxfilter->feed->demux->dmx.frontend)
284 if (dvbdmxfilter->feed->demux->dmx.frontend->source == DMX_MEMORY_FE)
287 switch (dvbdmxfilter->type) {
289 if ((((buffer1[1] << 8) | buffer1[2]) & 0xfff) + 3 != buffer1_len)
291 if (dvbdmxfilter->doneq) {
292 struct dmx_section_filter *filter = &dvbdmxfilter->filter;
296 for (i = 0; i < DVB_DEMUX_MASK_MAX; i++) {
297 xor = filter->filter_value[i] ^ buffer1[i];
298 neq |= dvbdmxfilter->maskandnotmode[i] & xor;
303 return dvbdmxfilter->feed->cb.sec(buffer1, buffer1_len,
304 buffer2, buffer2_len,
305 &dvbdmxfilter->filter,
308 if (!(dvbdmxfilter->feed->ts_type & TS_PACKET))
310 if (dvbdmxfilter->feed->ts_type & TS_PAYLOAD_ONLY)
311 return dvbdmxfilter->feed->cb.ts(buffer1, buffer1_len,
312 buffer2, buffer2_len,
313 &dvbdmxfilter->feed->feed.ts,
316 av7110_p2t_write(buffer1, buffer1_len,
317 dvbdmxfilter->feed->pid,
318 &av7110->p2t_filter[dvbdmxfilter->index]);
325 //#define DEBUG_TIMING
326 static inline void print_time(char *s)
330 do_gettimeofday(&tv);
331 printk("%s: %d.%d\n", s, (int)tv.tv_sec, (int)tv.tv_usec);
337 static inline void start_debi_dma(struct av7110 *av7110, int dir,
338 unsigned long addr, unsigned int len)
340 dprintk(8, "%c %08lx %u\n", dir == DEBI_READ ? 'R' : 'W', addr, len);
341 if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
342 printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __FUNCTION__);
346 SAA7146_ISR_CLEAR(av7110->dev, MASK_19); /* for good measure */
347 SAA7146_IER_ENABLE(av7110->dev, MASK_19);
349 len = 5; /* we want a real DEBI DMA */
350 if (dir == DEBI_WRITE)
351 iwdebi(av7110, DEBISWAB, addr, 0, (len + 3) & ~3);
353 irdebi(av7110, DEBISWAB, addr, 0, len);
356 static void debiirq(unsigned long data)
358 struct av7110 *av7110 = (struct av7110 *) data;
359 int type = av7110->debitype;
360 int handle = (type >> 8) & 0x1f;
361 unsigned int xfer = 0;
364 dprintk(4, "type 0x%04x\n", type);
367 printk("DEBI irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",
368 jiffies, saa7146_read(av7110->dev, PSR),
369 saa7146_read(av7110->dev, SSR));
372 av7110->debitype = -1;
374 switch (type & 0xff) {
377 dvb_dmx_swfilter_packets(&av7110->demux,
378 (const u8 *) av7110->debi_virt,
379 av7110->debilen / 188);
383 case DATA_PES_RECORD:
384 if (av7110->demux.recording)
385 av7110_record_cb(&av7110->p2t[handle],
386 (u8 *) av7110->debi_virt,
394 if (av7110->handle2filter[handle])
395 DvbDmxFilterCallback((u8 *)av7110->debi_virt,
396 av7110->debilen, NULL, 0,
397 av7110->handle2filter[handle],
404 u8 *data = av7110->debi_virt;
406 if ((data[0] < 2) && data[2] == 0xff) {
409 flags |= CA_CI_MODULE_PRESENT;
411 flags |= CA_CI_MODULE_READY;
412 av7110->ci_slot[data[0]].flags = flags;
414 ci_get_data(&av7110->ci_rbuffer,
421 case DATA_COMMON_INTERFACE:
422 CI_handle(av7110, (u8 *)av7110->debi_virt, av7110->debilen);
427 printk("av7110%d: ", av7110->num);
428 printk("%02x ", *(u8 *)av7110->debi_virt);
429 printk("%02x ", *(1+(u8 *)av7110->debi_virt));
430 for (i = 2; i < av7110->debilen; i++)
431 printk("%02x ", (*(i+(unsigned char *)av7110->debi_virt)));
432 for (i = 2; i < av7110->debilen; i++)
433 printk("%c", chtrans(*(i+(unsigned char *)av7110->debi_virt)));
441 case DATA_DEBUG_MESSAGE:
442 ((s8*)av7110->debi_virt)[Reserved_SIZE - 1] = 0;
443 printk("%s\n", (s8 *) av7110->debi_virt);
448 dprintk(4, "debi DATA_CI_PUT\n");
450 dprintk(4, "debi DATA_MPEG_PLAY\n");
452 dprintk(4, "debi DATA_BMP_LOAD\n");
459 spin_lock(&av7110->debilock);
461 iwdebi(av7110, DEBINOSWAP, xfer, 0, 2);
462 ARM_ClearMailBox(av7110);
463 spin_unlock(&av7110->debilock);
466 /* irq from av7110 firmware writing the mailbox register in the DPRAM */
467 static void gpioirq(unsigned long data)
469 struct av7110 *av7110 = (struct av7110 *) data;
473 if (av7110->debitype != -1)
474 /* we shouldn't get any irq while a debi xfer is running */
475 printk("dvb-ttpci: GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",
476 jiffies, saa7146_read(av7110->dev, PSR),
477 saa7146_read(av7110->dev, SSR));
479 if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
480 printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __FUNCTION__);
481 BUG(); /* maybe we should try resetting the debi? */
484 spin_lock(&av7110->debilock);
485 ARM_ClearIrq(av7110);
487 /* see what the av7110 wants */
488 av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2);
489 av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
490 rxbuf = irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
491 txbuf = irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
492 len = (av7110->debilen + 3) & ~3;
495 dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen);
497 switch (av7110->debitype & 0xff) {
503 case DATA_MPEG_VIDEO_EVENT:
506 struct video_event event;
508 av7110->video_size.w = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_WIDTH, 0, 2);
509 h_ar = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_HEIGHT_AR, 0, 2);
511 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
512 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
514 av7110->video_size.h = h_ar & 0xfff;
516 event.type = VIDEO_EVENT_SIZE_CHANGED;
517 event.u.size.w = av7110->video_size.w;
518 event.u.size.h = av7110->video_size.h;
519 switch ((h_ar >> 12) & 0xf)
522 av7110->video_size.aspect_ratio = VIDEO_FORMAT_16_9;
523 event.u.size.aspect_ratio = VIDEO_FORMAT_16_9;
524 av7110->videostate.video_format = VIDEO_FORMAT_16_9;
527 av7110->video_size.aspect_ratio = VIDEO_FORMAT_221_1;
528 event.u.size.aspect_ratio = VIDEO_FORMAT_221_1;
529 av7110->videostate.video_format = VIDEO_FORMAT_221_1;
532 av7110->video_size.aspect_ratio = VIDEO_FORMAT_4_3;
533 event.u.size.aspect_ratio = VIDEO_FORMAT_4_3;
534 av7110->videostate.video_format = VIDEO_FORMAT_4_3;
537 dprintk(8, "GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = %u/%u/%u\n",
538 av7110->video_size.w, av7110->video_size.h,
539 av7110->video_size.aspect_ratio);
541 dvb_video_add_event(av7110, &event);
548 struct dvb_ringbuffer *cibuf = &av7110->ci_wbuffer;
550 avail = dvb_ringbuffer_avail(cibuf);
552 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
553 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
554 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
557 len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8;
558 len |= DVB_RINGBUFFER_PEEK(cibuf, 1);
559 if (avail < len + 2) {
560 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
561 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
562 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
565 DVB_RINGBUFFER_SKIP(cibuf, 2);
567 dvb_ringbuffer_read(cibuf, av7110->debi_virt, len, 0);
569 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
570 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
571 dprintk(8, "DMA: CI\n");
572 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
573 spin_unlock(&av7110->debilock);
574 wake_up(&cibuf->queue);
579 if (!av7110->playing) {
580 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
581 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
582 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
586 if (av7110->debitype & 0x100) {
587 spin_lock(&av7110->aout.lock);
588 len = av7110_pes_play(av7110->debi_virt, &av7110->aout, 2048);
589 spin_unlock(&av7110->aout.lock);
591 if (len <= 0 && (av7110->debitype & 0x200)
592 &&av7110->videostate.play_state != VIDEO_FREEZED) {
593 spin_lock(&av7110->avout.lock);
594 len = av7110_pes_play(av7110->debi_virt, &av7110->avout, 2048);
595 spin_unlock(&av7110->avout.lock);
598 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
599 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
600 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
603 dprintk(8, "GPIO0 PES_PLAY len=%04x\n", len);
604 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
605 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
606 dprintk(8, "DMA: MPEG_PLAY\n");
607 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
608 spin_unlock(&av7110->debilock);
612 len = av7110->debilen;
613 dprintk(8, "gpio DATA_BMP_LOAD len %d\n", len);
615 av7110->bmp_state = BMP_LOADED;
616 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
617 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
618 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
619 wake_up(&av7110->bmpq);
620 dprintk(8, "gpio DATA_BMP_LOAD done\n");
623 if (len > av7110->bmplen)
624 len = av7110->bmplen;
627 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
628 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
629 memcpy(av7110->debi_virt, av7110->bmpbuf+av7110->bmpp, len);
631 av7110->bmplen -= len;
632 dprintk(8, "gpio DATA_BMP_LOAD DMA len %d\n", len);
633 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE+txbuf, len);
634 spin_unlock(&av7110->debilock);
638 case DATA_COMMON_INTERFACE:
642 if (!len || len > 4 * 1024) {
643 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
649 case DATA_PES_RECORD:
650 dprintk(8, "DMA: TS_REC etc.\n");
651 start_debi_dma(av7110, DEBI_READ, DPRAM_BASE+rxbuf, len);
652 spin_unlock(&av7110->debilock);
655 case DATA_DEBUG_MESSAGE:
656 if (!len || len > 0xff) {
657 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
660 start_debi_dma(av7110, DEBI_READ, Reserved, len);
661 spin_unlock(&av7110->debilock);
665 if (av7110->ir_handler)
666 av7110->ir_handler(av7110,
667 swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
668 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
672 printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n",
673 av7110->debitype, av7110->debilen);
676 av7110->debitype = -1;
677 ARM_ClearMailBox(av7110);
678 spin_unlock(&av7110->debilock);
682 #ifdef CONFIG_DVB_AV7110_OSD
683 static int dvb_osd_ioctl(struct inode *inode, struct file *file,
684 unsigned int cmd, void *parg)
686 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
687 struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
689 dprintk(4, "%p\n", av7110);
691 if (cmd == OSD_SEND_CMD)
692 return av7110_osd_cmd(av7110, (osd_cmd_t *) parg);
693 if (cmd == OSD_GET_CAPABILITY)
694 return av7110_osd_capability(av7110, (osd_cap_t *) parg);
700 static struct file_operations dvb_osd_fops = {
701 .owner = THIS_MODULE,
702 .ioctl = dvb_generic_ioctl,
703 .open = dvb_generic_open,
704 .release = dvb_generic_release,
707 static struct dvb_device dvbdev_osd = {
711 .fops = &dvb_osd_fops,
712 .kernel_ioctl = dvb_osd_ioctl,
714 #endif /* CONFIG_DVB_AV7110_OSD */
717 static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
718 u16 subpid, u16 pcrpid)
722 dprintk(4, "%p\n", av7110);
724 if (vpid == 0x1fff || apid == 0x1fff ||
725 ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) {
726 vpid = apid = ttpid = subpid = pcrpid = 0;
727 av7110->pids[DMX_PES_VIDEO] = 0;
728 av7110->pids[DMX_PES_AUDIO] = 0;
729 av7110->pids[DMX_PES_TELETEXT] = 0;
730 av7110->pids[DMX_PES_PCR] = 0;
733 if (av7110->audiostate.bypass_mode)
736 return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 6,
737 pcrpid, vpid, apid, ttpid, subpid, aflags);
740 int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
741 u16 subpid, u16 pcrpid)
744 dprintk(4, "%p\n", av7110);
746 if (mutex_lock_interruptible(&av7110->pid_mutex))
749 if (!(vpid & 0x8000))
750 av7110->pids[DMX_PES_VIDEO] = vpid;
751 if (!(apid & 0x8000))
752 av7110->pids[DMX_PES_AUDIO] = apid;
753 if (!(ttpid & 0x8000))
754 av7110->pids[DMX_PES_TELETEXT] = ttpid;
755 if (!(pcrpid & 0x8000))
756 av7110->pids[DMX_PES_PCR] = pcrpid;
758 av7110->pids[DMX_PES_SUBTITLE] = 0;
760 if (av7110->fe_synced) {
761 pcrpid = av7110->pids[DMX_PES_PCR];
762 ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid);
765 mutex_unlock(&av7110->pid_mutex);
770 /******************************************************************************
771 * hardware filter functions
772 ******************************************************************************/
774 static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter)
776 struct dvb_demux_feed *dvbdmxfeed = dvbdmxfilter->feed;
777 struct av7110 *av7110 = (struct av7110 *) dvbdmxfeed->demux->priv;
781 // u16 mode = 0x0320;
784 dprintk(4, "%p\n", av7110);
786 if (dvbdmxfilter->type == DMX_TYPE_SEC) {
788 buf[4] = (dvbdmxfilter->filter.filter_value[0] << 8) |
789 dvbdmxfilter->maskandmode[0];
790 for (i = 3; i < 18; i++)
792 (dvbdmxfilter->filter.filter_value[i] << 8) |
793 dvbdmxfilter->maskandmode[i];
796 } else if ((dvbdmxfeed->ts_type & TS_PACKET) &&
797 !(dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY)) {
798 av7110_p2t_init(&av7110->p2t_filter[dvbdmxfilter->index], dvbdmxfeed);
801 buf[0] = (COMTYPE_PID_FILTER << 8) + AddPIDFilter;
803 buf[2] = dvbdmxfeed->pid;
806 ret = av7110_fw_request(av7110, buf, 20, &handle, 1);
807 if (ret != 0 || handle >= 32) {
808 printk("dvb-ttpci: %s error buf %04x %04x %04x %04x "
809 "ret %d handle %04x\n",
810 __FUNCTION__, buf[0], buf[1], buf[2], buf[3],
812 dvbdmxfilter->hw_handle = 0xffff;
818 av7110->handle2filter[handle] = dvbdmxfilter;
819 dvbdmxfilter->hw_handle = handle;
824 static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter)
826 struct av7110 *av7110 = (struct av7110 *) dvbdmxfilter->feed->demux->priv;
832 dprintk(4, "%p\n", av7110);
834 handle = dvbdmxfilter->hw_handle;
836 printk("%s tried to stop invalid filter %04x, filter type = %x\n",
837 __FUNCTION__, handle, dvbdmxfilter->type);
841 av7110->handle2filter[handle] = NULL;
843 buf[0] = (COMTYPE_PID_FILTER << 8) + DelPIDFilter;
846 ret = av7110_fw_request(av7110, buf, 3, answ, 2);
847 if (ret != 0 || answ[1] != handle) {
848 printk("dvb-ttpci: %s error cmd %04x %04x %04x ret %x "
849 "resp %04x %04x pid %d\n",
850 __FUNCTION__, buf[0], buf[1], buf[2], ret,
851 answ[0], answ[1], dvbdmxfilter->feed->pid);
859 static int dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed)
861 struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
862 struct av7110 *av7110 = (struct av7110 *) dvbdmx->priv;
863 u16 *pid = dvbdmx->pids, npids[5];
867 dprintk(4, "%p\n", av7110);
869 npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff;
870 i = dvbdmxfeed->pes_type;
871 npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
872 if ((i == 2) && npids[i] && (dvbdmxfeed->ts_type & TS_PACKET)) {
874 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
876 ret = StartHWFilter(dvbdmxfeed->filter);
879 if (dvbdmxfeed->pes_type <= 2 || dvbdmxfeed->pes_type == 4) {
880 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
885 if (dvbdmxfeed->pes_type < 2 && npids[0])
886 if (av7110->fe_synced)
888 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
893 if ((dvbdmxfeed->ts_type & TS_PACKET)) {
894 if (dvbdmxfeed->pes_type == 0 && !(dvbdmx->pids[0] & 0x8000))
895 ret = av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed);
896 if (dvbdmxfeed->pes_type == 1 && !(dvbdmx->pids[1] & 0x8000))
897 ret = av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed);
902 static int dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed)
904 struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
905 struct av7110 *av7110 = (struct av7110 *) dvbdmx->priv;
906 u16 *pid = dvbdmx->pids, npids[5];
911 dprintk(4, "%p\n", av7110);
913 if (dvbdmxfeed->pes_type <= 1) {
914 ret = av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO);
917 if (!av7110->rec_mode)
918 dvbdmx->recording = 0;
919 if (!av7110->playing)
922 npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff;
923 i = dvbdmxfeed->pes_type;
926 if (dvbdmxfeed->ts_type & TS_PACKET)
927 ret = StopHWFilter(dvbdmxfeed->filter);
935 npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
939 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
943 static int av7110_start_feed(struct dvb_demux_feed *feed)
945 struct dvb_demux *demux = feed->demux;
946 struct av7110 *av7110 = demux->priv;
949 dprintk(4, "%p\n", av7110);
951 if (!demux->dmx.frontend)
954 if (feed->pid > 0x1fff)
957 if (feed->type == DMX_TYPE_TS) {
958 if ((feed->ts_type & TS_DECODER) &&
959 (feed->pes_type < DMX_TS_PES_OTHER)) {
960 switch (demux->dmx.frontend->source) {
962 if (feed->ts_type & TS_DECODER)
963 if (feed->pes_type < 2 &&
964 !(demux->pids[0] & 0x8000) &&
965 !(demux->pids[1] & 0x8000)) {
966 dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
967 dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
968 ret = av7110_av_start_play(av7110,RP_AV);
974 ret = dvb_feed_start_pid(feed);
977 } else if ((feed->ts_type & TS_PACKET) &&
978 (demux->dmx.frontend->source != DMX_MEMORY_FE)) {
979 ret = StartHWFilter(feed->filter);
983 else if (feed->type == DMX_TYPE_SEC) {
986 for (i = 0; i < demux->filternum; i++) {
987 if (demux->filter[i].state != DMX_STATE_READY)
989 if (demux->filter[i].type != DMX_TYPE_SEC)
991 if (demux->filter[i].filter.parent != &feed->feed.sec)
993 demux->filter[i].state = DMX_STATE_GO;
994 if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
995 ret = StartHWFilter(&demux->filter[i]);
1006 static int av7110_stop_feed(struct dvb_demux_feed *feed)
1008 struct dvb_demux *demux = feed->demux;
1009 struct av7110 *av7110 = demux->priv;
1011 dprintk(4, "%p\n", av7110);
1013 if (feed->type == DMX_TYPE_TS) {
1014 if (feed->ts_type & TS_DECODER) {
1015 if (feed->pes_type >= DMX_TS_PES_OTHER ||
1016 !demux->pesfilter[feed->pes_type])
1018 demux->pids[feed->pes_type] |= 0x8000;
1019 demux->pesfilter[feed->pes_type] = NULL;
1021 if (feed->ts_type & TS_DECODER &&
1022 feed->pes_type < DMX_TS_PES_OTHER) {
1023 ret = dvb_feed_stop_pid(feed);
1025 if ((feed->ts_type & TS_PACKET) &&
1026 (demux->dmx.frontend->source != DMX_MEMORY_FE))
1027 ret = StopHWFilter(feed->filter);
1030 if (!ret && feed->type == DMX_TYPE_SEC) {
1031 for (i = 0; i<demux->filternum; i++) {
1032 if (demux->filter[i].state == DMX_STATE_GO &&
1033 demux->filter[i].filter.parent == &feed->feed.sec) {
1034 demux->filter[i].state = DMX_STATE_READY;
1035 if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
1036 rc = StopHWFilter(&demux->filter[i]);
1039 /* keep going, stop as many filters as possible */
1049 static void restart_feeds(struct av7110 *av7110)
1051 struct dvb_demux *dvbdmx = &av7110->demux;
1052 struct dvb_demux_feed *feed;
1056 dprintk(4, "%p\n", av7110);
1058 mode = av7110->playing;
1059 av7110->playing = 0;
1060 av7110->rec_mode = 0;
1062 for (i = 0; i < dvbdmx->feednum; i++) {
1063 feed = &dvbdmx->feed[i];
1064 if (feed->state == DMX_STATE_GO) {
1065 if (feed->type == DMX_TYPE_SEC) {
1066 for (j = 0; j < dvbdmx->filternum; j++) {
1067 if (dvbdmx->filter[j].type != DMX_TYPE_SEC)
1069 if (dvbdmx->filter[j].filter.parent != &feed->feed.sec)
1071 if (dvbdmx->filter[j].state == DMX_STATE_GO)
1072 dvbdmx->filter[j].state = DMX_STATE_READY;
1075 av7110_start_feed(feed);
1080 av7110_av_start_play(av7110, mode);
1083 static int dvb_get_stc(struct dmx_demux *demux, unsigned int num,
1084 uint64_t *stc, unsigned int *base)
1088 u16 tag = ((COMTYPE_REQUEST << 8) + ReqSTC);
1089 struct dvb_demux *dvbdemux;
1090 struct av7110 *av7110;
1092 /* pointer casting paranoia... */
1095 dvbdemux = (struct dvb_demux *) demux->priv;
1098 av7110 = (struct av7110 *) dvbdemux->priv;
1100 dprintk(4, "%p\n", av7110);
1105 ret = av7110_fw_request(av7110, &tag, 0, fwstc, 4);
1107 printk(KERN_ERR "%s: av7110_fw_request error\n", __FUNCTION__);
1110 dprintk(2, "fwstc = %04hx %04hx %04hx %04hx\n",
1111 fwstc[0], fwstc[1], fwstc[2], fwstc[3]);
1113 *stc = (((uint64_t) ((fwstc[3] & 0x8000) >> 15)) << 32) |
1114 (((uint64_t) fwstc[1]) << 16) | ((uint64_t) fwstc[0]);
1117 dprintk(4, "stc = %lu\n", (unsigned long)*stc);
1123 /******************************************************************************
1124 * SEC device file operations
1125 ******************************************************************************/
1128 static int av7110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
1130 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1134 return Set22K(av7110, 1);
1137 return Set22K(av7110, 0);
1144 static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe,
1145 struct dvb_diseqc_master_cmd* cmd)
1147 struct av7110* av7110 = fe->dvb->priv;
1149 return av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1);
1152 static int av7110_diseqc_send_burst(struct dvb_frontend* fe,
1153 fe_sec_mini_cmd_t minicmd)
1155 struct av7110* av7110 = fe->dvb->priv;
1157 return av7110_diseqc_send(av7110, 0, NULL, minicmd);
1160 /* simplified code from budget-core.c */
1161 static int stop_ts_capture(struct av7110 *budget)
1163 dprintk(2, "budget: %p\n", budget);
1165 if (--budget->feeding1)
1166 return budget->feeding1;
1167 saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */
1168 SAA7146_IER_DISABLE(budget->dev, MASK_10);
1169 SAA7146_ISR_CLEAR(budget->dev, MASK_10);
1173 static int start_ts_capture(struct av7110 *budget)
1175 dprintk(2, "budget: %p\n", budget);
1177 if (budget->feeding1)
1178 return ++budget->feeding1;
1179 memset(budget->grabbing, 0x00, TS_HEIGHT * TS_WIDTH);
1182 SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */
1183 saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */
1184 return ++budget->feeding1;
1187 static int budget_start_feed(struct dvb_demux_feed *feed)
1189 struct dvb_demux *demux = feed->demux;
1190 struct av7110 *budget = (struct av7110 *) demux->priv;
1193 dprintk(2, "av7110: %p\n", budget);
1195 spin_lock(&budget->feedlock1);
1196 feed->pusi_seen = 0; /* have a clean section start */
1197 status = start_ts_capture(budget);
1198 spin_unlock(&budget->feedlock1);
1202 static int budget_stop_feed(struct dvb_demux_feed *feed)
1204 struct dvb_demux *demux = feed->demux;
1205 struct av7110 *budget = (struct av7110 *) demux->priv;
1208 dprintk(2, "budget: %p\n", budget);
1210 spin_lock(&budget->feedlock1);
1211 status = stop_ts_capture(budget);
1212 spin_unlock(&budget->feedlock1);
1216 static void vpeirq(unsigned long data)
1218 struct av7110 *budget = (struct av7110 *) data;
1219 u8 *mem = (u8 *) (budget->grabbing);
1220 u32 olddma = budget->ttbp;
1221 u32 newdma = saa7146_read(budget->dev, PCI_VDP3);
1224 printk("av7110.c: vpeirq() called while budgetpatch disabled!"
1225 " check saa7146 IER register\n");
1228 /* nearest lower position divisible by 188 */
1229 newdma -= newdma % 188;
1231 if (newdma >= TS_BUFLEN)
1234 budget->ttbp = newdma;
1236 if (!budget->feeding1 || (newdma == olddma))
1240 /* track rps1 activity */
1241 printk("vpeirq: %02x Event Counter 1 0x%04x\n",
1243 saa7146_read(budget->dev, EC1R) & 0x3fff);
1246 if (newdma > olddma)
1247 /* no wraparound, dump olddma..newdma */
1248 dvb_dmx_swfilter_packets(&budget->demux1, mem + olddma, (newdma - olddma) / 188);
1250 /* wraparound, dump olddma..buflen and 0..newdma */
1251 dvb_dmx_swfilter_packets(&budget->demux1, mem + olddma, (TS_BUFLEN - olddma) / 188);
1252 dvb_dmx_swfilter_packets(&budget->demux1, mem, newdma / 188);
1256 static int av7110_register(struct av7110 *av7110)
1259 struct dvb_demux *dvbdemux = &av7110->demux;
1260 struct dvb_demux *dvbdemux1 = &av7110->demux1;
1262 dprintk(4, "%p\n", av7110);
1264 if (av7110->registered)
1267 av7110->registered = 1;
1269 dvbdemux->priv = (void *) av7110;
1271 for (i = 0; i < 32; i++)
1272 av7110->handle2filter[i] = NULL;
1274 dvbdemux->filternum = 32;
1275 dvbdemux->feednum = 32;
1276 dvbdemux->start_feed = av7110_start_feed;
1277 dvbdemux->stop_feed = av7110_stop_feed;
1278 dvbdemux->write_to_decoder = av7110_write_to_decoder;
1279 dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
1280 DMX_MEMORY_BASED_FILTERING);
1282 dvb_dmx_init(&av7110->demux);
1283 av7110->demux.dmx.get_stc = dvb_get_stc;
1285 av7110->dmxdev.filternum = 32;
1286 av7110->dmxdev.demux = &dvbdemux->dmx;
1287 av7110->dmxdev.capabilities = 0;
1289 dvb_dmxdev_init(&av7110->dmxdev, &av7110->dvb_adapter);
1291 av7110->hw_frontend.source = DMX_FRONTEND_0;
1293 ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
1298 av7110->mem_frontend.source = DMX_MEMORY_FE;
1300 ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
1305 ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx,
1306 &av7110->hw_frontend);
1310 av7110_av_register(av7110);
1311 av7110_ca_register(av7110);
1313 #ifdef CONFIG_DVB_AV7110_OSD
1314 dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev,
1315 &dvbdev_osd, av7110, DVB_DEVICE_OSD);
1318 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx);
1321 /* initialize software demux1 without its own frontend
1322 * demux1 hardware is connected to frontend0 of demux0
1324 dvbdemux1->priv = (void *) av7110;
1326 dvbdemux1->filternum = 256;
1327 dvbdemux1->feednum = 256;
1328 dvbdemux1->start_feed = budget_start_feed;
1329 dvbdemux1->stop_feed = budget_stop_feed;
1330 dvbdemux1->write_to_decoder = NULL;
1332 dvbdemux1->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
1333 DMX_MEMORY_BASED_FILTERING);
1335 dvb_dmx_init(&av7110->demux1);
1337 av7110->dmxdev1.filternum = 256;
1338 av7110->dmxdev1.demux = &dvbdemux1->dmx;
1339 av7110->dmxdev1.capabilities = 0;
1341 dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter);
1343 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx);
1344 printk("dvb-ttpci: additional demux1 for budget-patch registered\n");
1350 static void dvb_unregister(struct av7110 *av7110)
1352 struct dvb_demux *dvbdemux = &av7110->demux;
1353 struct dvb_demux *dvbdemux1 = &av7110->demux1;
1355 dprintk(4, "%p\n", av7110);
1357 if (!av7110->registered)
1361 dvb_net_release(&av7110->dvb_net1);
1362 dvbdemux->dmx.close(&dvbdemux1->dmx);
1363 dvb_dmxdev_release(&av7110->dmxdev1);
1364 dvb_dmx_release(&av7110->demux1);
1367 dvb_net_release(&av7110->dvb_net);
1369 dvbdemux->dmx.close(&dvbdemux->dmx);
1370 dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
1371 dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
1373 dvb_dmxdev_release(&av7110->dmxdev);
1374 dvb_dmx_release(&av7110->demux);
1376 if (av7110->fe != NULL)
1377 dvb_unregister_frontend(av7110->fe);
1378 dvb_unregister_device(av7110->osd_dev);
1379 av7110_av_unregister(av7110);
1380 av7110_ca_unregister(av7110);
1384 /****************************************************************************
1385 * I2C client commands
1386 ****************************************************************************/
1388 int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val)
1390 u8 msg[2] = { reg, val };
1391 struct i2c_msg msgs;
1397 return i2c_transfer(&av7110->i2c_adap, &msgs, 1);
1401 u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg)
1405 struct i2c_msg msgs[2];
1408 msgs[1].flags = I2C_M_RD;
1409 msgs[0].addr = msgs[1].addr = id / 2;
1411 msgs[0].len = 1; msgs[1].len = 1;
1412 msgs[0].buf = mm1; msgs[1].buf = mm2;
1413 i2c_transfer(&av7110->i2c_adap, msgs, 2);
1419 /****************************************************************************
1421 ****************************************************************************/
1424 static int check_firmware(struct av7110* av7110)
1426 u32 crc = 0, len = 0;
1429 /* check for firmware magic */
1430 ptr = av7110->bin_fw;
1431 if (ptr[0] != 'A' || ptr[1] != 'V' ||
1432 ptr[2] != 'F' || ptr[3] != 'W') {
1433 printk("dvb-ttpci: this is not an av7110 firmware\n");
1438 /* check dpram file */
1439 crc = ntohl(*(u32*) ptr);
1441 len = ntohl(*(u32*) ptr);
1444 printk("dvb-ttpci: dpram file is way too big.\n");
1447 if (crc != crc32_le(0, ptr, len)) {
1448 printk("dvb-ttpci: crc32 of dpram file does not match.\n");
1451 av7110->bin_dpram = ptr;
1452 av7110->size_dpram = len;
1455 /* check root file */
1456 crc = ntohl(*(u32*) ptr);
1458 len = ntohl(*(u32*) ptr);
1461 if (len <= 200000 || len >= 300000 ||
1462 len > ((av7110->bin_fw + av7110->size_fw) - ptr)) {
1463 printk("dvb-ttpci: root file has strange size (%d). aborting.\n", len);
1466 if( crc != crc32_le(0, ptr, len)) {
1467 printk("dvb-ttpci: crc32 of root file does not match.\n");
1470 av7110->bin_root = ptr;
1471 av7110->size_root = len;
1475 #ifdef CONFIG_DVB_AV7110_FIRMWARE_FILE
1476 #include "av7110_firm.h"
1477 static void put_firmware(struct av7110* av7110)
1479 av7110->bin_fw = NULL;
1482 static inline int get_firmware(struct av7110* av7110)
1484 av7110->bin_fw = dvb_ttpci_fw;
1485 av7110->size_fw = sizeof(dvb_ttpci_fw);
1486 return check_firmware(av7110);
1489 static void put_firmware(struct av7110* av7110)
1491 vfree(av7110->bin_fw);
1494 static int get_firmware(struct av7110* av7110)
1497 const struct firmware *fw;
1499 /* request the av7110 firmware, this will block until someone uploads it */
1500 ret = request_firmware(&fw, "dvb-ttpci-01.fw", &av7110->dev->pci->dev);
1502 if (ret == -ENOENT) {
1503 printk(KERN_ERR "dvb-ttpci: could not load firmware,"
1504 " file not found: dvb-ttpci-01.fw\n");
1505 printk(KERN_ERR "dvb-ttpci: usually this should be in "
1506 "/usr/lib/hotplug/firmware or /lib/firmware\n");
1507 printk(KERN_ERR "dvb-ttpci: and can be downloaded from"
1508 " http://www.linuxtv.org/download/dvb/firmware/\n");
1510 printk(KERN_ERR "dvb-ttpci: cannot request firmware"
1511 " (error %i)\n", ret);
1515 if (fw->size <= 200000) {
1516 printk("dvb-ttpci: this firmware is way too small.\n");
1517 release_firmware(fw);
1521 /* check if the firmware is available */
1522 av7110->bin_fw = (unsigned char *) vmalloc(fw->size);
1523 if (NULL == av7110->bin_fw) {
1524 dprintk(1, "out of memory\n");
1525 release_firmware(fw);
1529 memcpy(av7110->bin_fw, fw->data, fw->size);
1530 av7110->size_fw = fw->size;
1531 if ((ret = check_firmware(av7110)))
1532 vfree(av7110->bin_fw);
1534 release_firmware(fw);
1540 static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1542 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1545 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
1546 u32 div = (params->frequency + 479500) / 125;
1548 if (params->frequency > 2000000) pwr = 3;
1549 else if (params->frequency > 1800000) pwr = 2;
1550 else if (params->frequency > 1600000) pwr = 1;
1551 else if (params->frequency > 1200000) pwr = 0;
1552 else if (params->frequency >= 1100000) pwr = 1;
1555 buf[0] = (div >> 8) & 0x7f;
1556 buf[1] = div & 0xff;
1557 buf[2] = ((div & 0x18000) >> 10) | 0x95;
1558 buf[3] = (pwr << 6) | 0x30;
1560 // NOTE: since we're using a prescaler of 2, we set the
1561 // divisor frequency to 62.5kHz and divide by 125 above
1563 if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1)
1568 static struct ves1x93_config alps_bsrv2_config = {
1569 .demod_address = 0x08,
1572 .pll_set = alps_bsrv2_pll_set,
1576 static u8 alps_bsru6_inittab[] = {
1580 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
1581 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
1582 0x06, 0x40, /* DAC not used, set to high impendance mode */
1583 0x07, 0x00, /* DAC LSB */
1584 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
1585 0x09, 0x00, /* FIFO */
1586 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
1587 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
1588 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
1589 0x10, 0x3f, // AGC2 0x3d
1592 0x15, 0xc9, // lock detector threshold
1603 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
1604 0x29, 0x1e, // 1/2 threshold
1605 0x2a, 0x14, // 2/3 threshold
1606 0x2b, 0x0f, // 3/4 threshold
1607 0x2c, 0x09, // 5/6 threshold
1608 0x2d, 0x05, // 7/8 threshold
1610 0x31, 0x1f, // test all FECs
1611 0x32, 0x19, // viterbi and synchro search
1612 0x33, 0xfc, // rs control
1613 0x34, 0x93, // error control
1618 static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
1623 if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
1624 else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
1625 else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
1626 else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
1627 else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
1628 else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
1630 stv0299_writereg(fe, 0x13, aclk);
1631 stv0299_writereg(fe, 0x14, bclk);
1632 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
1633 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
1634 stv0299_writereg(fe, 0x21, (ratio ) & 0xf0);
1639 static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
1644 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1646 if ((params->frequency < 950000) || (params->frequency > 2150000))
1649 div = (params->frequency + (125 - 1)) / 125; // round correctly
1650 data[0] = (div >> 8) & 0x7f;
1651 data[1] = div & 0xff;
1652 data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
1655 if (params->frequency > 1530000) data[3] = 0xc0;
1657 ret = i2c_transfer(i2c, &msg, 1);
1663 static struct stv0299_config alps_bsru6_config = {
1665 .demod_address = 0x68,
1666 .inittab = alps_bsru6_inittab,
1670 .lock_output = STV0229_LOCKOUTPUT_1,
1671 .volt13_op0_op1 = STV0299_VOLT13_OP1,
1672 .min_delay_ms = 100,
1673 .set_symbol_rate = alps_bsru6_set_symbol_rate,
1674 .pll_set = alps_bsru6_pll_set,
1678 static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1680 struct av7110* av7110 = fe->dvb->priv;
1683 struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
1685 div = (params->frequency + 35937500 + 31250) / 62500;
1687 data[0] = (div >> 8) & 0x7f;
1688 data[1] = div & 0xff;
1689 data[2] = 0x85 | ((div >> 10) & 0x60);
1690 data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
1692 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1697 static struct ves1820_config alps_tdbe2_config = {
1698 .demod_address = 0x09,
1701 .selagc = VES1820_SELAGC_SIGNAMPERR,
1702 .pll_set = alps_tdbe2_pll_set,
1708 static int grundig_29504_451_pll_set(struct dvb_frontend* fe,
1709 struct dvb_frontend_parameters* params)
1711 struct av7110* av7110 = fe->dvb->priv;
1714 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1716 div = params->frequency / 125;
1717 data[0] = (div >> 8) & 0x7f;
1718 data[1] = div & 0xff;
1722 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1727 static struct tda8083_config grundig_29504_451_config = {
1728 .demod_address = 0x68,
1729 .pll_set = grundig_29504_451_pll_set,
1734 static int philips_cd1516_pll_set(struct dvb_frontend* fe,
1735 struct dvb_frontend_parameters* params)
1737 struct av7110* av7110 = fe->dvb->priv;
1739 u32 f = params->frequency;
1741 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1743 div = (f + 36125000 + 31250) / 62500;
1745 data[0] = (div >> 8) & 0x7f;
1746 data[1] = div & 0xff;
1748 data[3] = (f < 174000000 ? 0xa1 : f < 470000000 ? 0x92 : 0x34);
1750 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1755 static struct ves1820_config philips_cd1516_config = {
1756 .demod_address = 0x09,
1759 .selagc = VES1820_SELAGC_SIGNAMPERR,
1760 .pll_set = philips_cd1516_pll_set,
1765 static int alps_tdlb7_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1767 struct av7110* av7110 = fe->dvb->priv;
1770 struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
1772 div = (params->frequency + 36200000) / 166666;
1774 if (params->frequency <= 782000000)
1779 data[0] = (div >> 8) & 0x7f;
1780 data[1] = div & 0xff;
1784 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1789 static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
1791 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1793 return request_firmware(fw, name, &av7110->dev->pci->dev);
1796 static struct sp8870_config alps_tdlb7_config = {
1798 .demod_address = 0x71,
1799 .pll_set = alps_tdlb7_pll_set,
1800 .request_firmware = alps_tdlb7_request_firmware,
1804 static u8 nexusca_stv0297_inittab[] = {
1897 static int nexusca_stv0297_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1899 struct av7110* av7110 = fe->dvb->priv;
1902 struct i2c_msg msg = { .addr = 0x63, .flags = 0, .buf = data, .len = sizeof(data) };
1903 struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 };
1906 div = (params->frequency + 36150000 + 31250) / 62500;
1908 data[0] = (div >> 8) & 0x7f;
1909 data[1] = div & 0xff;
1912 if (params->frequency < 45000000)
1914 else if (params->frequency < 137000000)
1916 else if (params->frequency < 403000000)
1918 else if (params->frequency < 860000000)
1923 stv0297_enable_plli2c(fe);
1924 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) {
1925 printk("nexusca: pll transfer failed!\n");
1929 // wait for PLL lock
1930 for(i = 0; i < 20; i++) {
1932 stv0297_enable_plli2c(fe);
1933 if (i2c_transfer(&av7110->i2c_adap, &readmsg, 1) == 1)
1934 if (data[0] & 0x40) break;
1941 static struct stv0297_config nexusca_stv0297_config = {
1943 .demod_address = 0x1C,
1944 .inittab = nexusca_stv0297_inittab,
1946 .pll_set = nexusca_stv0297_pll_set,
1951 static int grundig_29504_401_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1953 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1955 u8 cfg, cpump, band_select;
1957 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1959 div = (36125000 + params->frequency) / 166666;
1963 if (params->frequency < 175000000) cpump = 2;
1964 else if (params->frequency < 390000000) cpump = 1;
1965 else if (params->frequency < 470000000) cpump = 2;
1966 else if (params->frequency < 750000000) cpump = 1;
1969 if (params->frequency < 175000000) band_select = 0x0e;
1970 else if (params->frequency < 470000000) band_select = 0x05;
1971 else band_select = 0x03;
1973 data[0] = (div >> 8) & 0x7f;
1974 data[1] = div & 0xff;
1975 data[2] = ((div >> 10) & 0x60) | cfg;
1976 data[3] = (cpump << 6) | band_select;
1978 if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) return -EIO;
1982 static struct l64781_config grundig_29504_401_config = {
1983 .demod_address = 0x55,
1984 .pll_set = grundig_29504_401_pll_set,
1989 static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
1992 int synced = (status & FE_HAS_LOCK) ? 1 : 0;
1994 av7110->fe_status = status;
1996 if (av7110->fe_synced == synced)
1999 if (av7110->playing)
2002 if (mutex_lock_interruptible(&av7110->pid_mutex))
2003 return -ERESTARTSYS;
2006 ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO],
2007 av7110->pids[DMX_PES_AUDIO],
2008 av7110->pids[DMX_PES_TELETEXT], 0,
2009 av7110->pids[DMX_PES_PCR]);
2011 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
2013 ret = SetPIDs(av7110, 0, 0, 0, 0, 0);
2015 ret = av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0);
2017 ret = av7110_wait_msgstate(av7110, GPMQBusy);
2022 av7110->fe_synced = synced;
2024 mutex_unlock(&av7110->pid_mutex);
2028 static int av7110_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
2030 struct av7110* av7110 = fe->dvb->priv;
2032 int ret = av7110_fe_lock_fix(av7110, 0);
2034 av7110->saved_fe_params = *params;
2035 ret = av7110->fe_set_frontend(fe, params);
2040 static int av7110_fe_init(struct dvb_frontend* fe)
2042 struct av7110* av7110 = fe->dvb->priv;
2044 int ret = av7110_fe_lock_fix(av7110, 0);
2046 ret = av7110->fe_init(fe);
2050 static int av7110_fe_read_status(struct dvb_frontend* fe, fe_status_t* status)
2052 struct av7110* av7110 = fe->dvb->priv;
2054 /* call the real implementation */
2055 int ret = av7110->fe_read_status(fe, status);
2057 if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK))
2058 ret = av7110_fe_lock_fix(av7110, *status);
2062 static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe)
2064 struct av7110* av7110 = fe->dvb->priv;
2066 int ret = av7110_fe_lock_fix(av7110, 0);
2068 ret = av7110->fe_diseqc_reset_overload(fe);
2072 static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe,
2073 struct dvb_diseqc_master_cmd* cmd)
2075 struct av7110* av7110 = fe->dvb->priv;
2077 int ret = av7110_fe_lock_fix(av7110, 0);
2079 av7110->saved_master_cmd = *cmd;
2080 ret = av7110->fe_diseqc_send_master_cmd(fe, cmd);
2085 static int av7110_fe_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd)
2087 struct av7110* av7110 = fe->dvb->priv;
2089 int ret = av7110_fe_lock_fix(av7110, 0);
2091 av7110->saved_minicmd = minicmd;
2092 ret = av7110->fe_diseqc_send_burst(fe, minicmd);
2097 static int av7110_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
2099 struct av7110* av7110 = fe->dvb->priv;
2101 int ret = av7110_fe_lock_fix(av7110, 0);
2103 av7110->saved_tone = tone;
2104 ret = av7110->fe_set_tone(fe, tone);
2109 static int av7110_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
2111 struct av7110* av7110 = fe->dvb->priv;
2113 int ret = av7110_fe_lock_fix(av7110, 0);
2115 av7110->saved_voltage = voltage;
2116 ret = av7110->fe_set_voltage(fe, voltage);
2121 static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned long cmd)
2123 struct av7110* av7110 = fe->dvb->priv;
2125 int ret = av7110_fe_lock_fix(av7110, 0);
2127 ret = av7110->fe_dishnetwork_send_legacy_command(fe, cmd);
2131 static void dvb_s_recover(struct av7110* av7110)
2133 av7110_fe_init(av7110->fe);
2135 av7110_fe_set_voltage(av7110->fe, av7110->saved_voltage);
2136 if (av7110->saved_master_cmd.msg_len) {
2138 av7110_fe_diseqc_send_master_cmd(av7110->fe, &av7110->saved_master_cmd);
2141 av7110_fe_diseqc_send_burst(av7110->fe, av7110->saved_minicmd);
2143 av7110_fe_set_tone(av7110->fe, av7110->saved_tone);
2145 av7110_fe_set_frontend(av7110->fe, &av7110->saved_fe_params);
2148 static u8 read_pwm(struct av7110* av7110)
2152 struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
2153 { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
2155 if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
2161 static int frontend_init(struct av7110 *av7110)
2165 if (av7110->dev->pci->subsystem_vendor == 0x110a) {
2166 switch(av7110->dev->pci->subsystem_device) {
2167 case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??))
2168 av7110->fe = ves1820_attach(&philips_cd1516_config,
2169 &av7110->i2c_adap, read_pwm(av7110));
2173 } else if (av7110->dev->pci->subsystem_vendor == 0x13c2) {
2174 switch(av7110->dev->pci->subsystem_device) {
2175 case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X
2176 case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X
2177 case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE
2179 // try the ALPS BSRV2 first of all
2180 av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
2182 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2183 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2184 av7110->fe->ops->set_tone = av7110_set_tone;
2185 av7110->recover = dvb_s_recover;
2189 // try the ALPS BSRU6 now
2190 av7110->fe = stv0299_attach(&alps_bsru6_config, &av7110->i2c_adap);
2192 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2193 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2194 av7110->fe->ops->set_tone = av7110_set_tone;
2195 av7110->recover = dvb_s_recover;
2199 // Try the grundig 29504-451
2200 av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
2202 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2203 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2204 av7110->fe->ops->set_tone = av7110_set_tone;
2205 av7110->recover = dvb_s_recover;
2209 /* Try DVB-C cards */
2210 switch(av7110->dev->pci->subsystem_device) {
2212 /* Siemens DVB-C (full-length card) VES1820/Philips CD1516 */
2213 av7110->fe = ves1820_attach(&philips_cd1516_config, &av7110->i2c_adap,
2217 /* Haupauge DVB-C 2.1 VES1820/ALPS TDBE2 */
2218 av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap,
2224 case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X
2227 av7110->fe = sp8870_attach(&alps_tdlb7_config, &av7110->i2c_adap);
2230 case 0x0002: // Hauppauge/TT DVB-C premium rev2.X
2232 av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
2235 case 0x0004: // Galaxis DVB-S rev1.3
2237 av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
2239 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2240 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2241 av7110->fe->ops->set_tone = av7110_set_tone;
2242 av7110->recover = dvb_s_recover;
2246 case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
2247 /* Grundig 29504-451 */
2248 av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
2250 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2251 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2252 av7110->fe->ops->set_tone = av7110_set_tone;
2253 av7110->recover = dvb_s_recover;
2257 case 0x0008: // Hauppauge/TT DVB-T
2259 av7110->fe = l64781_attach(&grundig_29504_401_config, &av7110->i2c_adap);
2262 case 0x000A: // Hauppauge/TT Nexus-CA rev1.X
2264 av7110->fe = stv0297_attach(&nexusca_stv0297_config, &av7110->i2c_adap);
2266 /* set TDA9819 into DVB mode */
2267 saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
2268 saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
2270 /* tuner on this needs a slower i2c bus speed */
2271 av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
2276 case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */
2278 av7110->fe = stv0299_attach(&alps_bsbe1_config, &av7110->i2c_adap);
2280 if (lnbp21_init(av7110->fe, &av7110->i2c_adap, 0, 0)) {
2281 printk("dvb-ttpci: LNBP21 not found!\n");
2282 if (av7110->fe->ops->release)
2283 av7110->fe->ops->release(av7110->fe);
2286 av7110->fe->ops->dishnetwork_send_legacy_command = NULL;
2287 av7110->recover = dvb_s_recover;
2295 /* FIXME: propagate the failure code from the lower layers */
2297 printk("dvb-ttpci: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n",
2298 av7110->dev->pci->vendor,
2299 av7110->dev->pci->device,
2300 av7110->dev->pci->subsystem_vendor,
2301 av7110->dev->pci->subsystem_device);
2303 FE_FUNC_OVERRIDE(av7110->fe->ops->init, av7110->fe_init, av7110_fe_init);
2304 FE_FUNC_OVERRIDE(av7110->fe->ops->read_status, av7110->fe_read_status, av7110_fe_read_status);
2305 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_reset_overload, av7110->fe_diseqc_reset_overload, av7110_fe_diseqc_reset_overload);
2306 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_send_master_cmd, av7110->fe_diseqc_send_master_cmd, av7110_fe_diseqc_send_master_cmd);
2307 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_send_burst, av7110->fe_diseqc_send_burst, av7110_fe_diseqc_send_burst);
2308 FE_FUNC_OVERRIDE(av7110->fe->ops->set_tone, av7110->fe_set_tone, av7110_fe_set_tone);
2309 FE_FUNC_OVERRIDE(av7110->fe->ops->set_voltage, av7110->fe_set_voltage, av7110_fe_set_voltage;)
2310 FE_FUNC_OVERRIDE(av7110->fe->ops->dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command);
2311 FE_FUNC_OVERRIDE(av7110->fe->ops->set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend);
2313 ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe);
2315 printk("av7110: Frontend registration failed!\n");
2316 if (av7110->fe->ops->release)
2317 av7110->fe->ops->release(av7110->fe);
2324 /* Budgetpatch note:
2325 * Original hardware design by Roberto Deza:
2326 * There is a DVB_Wiki at
2327 * http://212.227.36.83/linuxtv/wiki/index.php/Main_Page
2328 * where is described this 'DVB TT Budget Patch', on Card Modding:
2329 * http://212.227.36.83/linuxtv/wiki/index.php/DVB_TT_Budget_Patch
2330 * On the short description there is also a link to a external file,
2331 * with more details:
2332 * http://perso.wanadoo.es/jesussolano/Ttf_tsc1.zip
2334 * New software triggering design by Emard that works on
2335 * original Roberto Deza's hardware:
2337 * rps1 code for budgetpatch will copy internal HS event to GPIO3 pin.
2338 * GPIO3 is in budget-patch hardware connectd to port B VSYNC
2339 * HS is an internal event of 7146, accessible with RPS
2340 * and temporarily raised high every n lines
2341 * (n in defined in the RPS_THRESH1 counter threshold)
2342 * I think HS is raised high on the beginning of the n-th line
2343 * and remains high until this n-th line that triggered
2344 * it is completely received. When the receiption of n-th line
2345 * ends, HS is lowered.
2347 * To transmit data over DMA, 7146 needs changing state at
2348 * port B VSYNC pin. Any changing of port B VSYNC will
2349 * cause some DMA data transfer, with more or less packets loss.
2350 * It depends on the phase and frequency of VSYNC and
2351 * the way of 7146 is instructed to trigger on port B (defined
2352 * in DD1_INIT register, 3rd nibble from the right valid
2353 * numbers are 0-7, see datasheet)
2355 * The correct triggering can minimize packet loss,
2356 * dvbtraffic should give this stable bandwidths:
2357 * 22k transponder = 33814 kbit/s
2358 * 27.5k transponder = 38045 kbit/s
2359 * by experiment it is found that the best results
2360 * (stable bandwidths and almost no packet loss)
2361 * are obtained using DD1_INIT triggering number 2
2362 * (Va at rising edge of VS Fa = HS x VS-failing forced toggle)
2363 * and a VSYNC phase that occurs in the middle of DMA transfer
2364 * (about byte 188*512=96256 in the DMA window).
2366 * Phase of HS is still not clear to me how to control,
2367 * It just happens to be so. It can be seen if one enables
2368 * RPS_IRQ and print Event Counter 1 in vpeirq(). Every
2369 * time RPS_INTERRUPT is called, the Event Counter 1 will
2370 * increment. That's how the 7146 is programmed to do event
2371 * counting in this budget-patch.c
2372 * I *think* HPS setting has something to do with the phase
2373 * of HS but I cant be 100% sure in that.
2375 * hardware debug note: a working budget card (including budget patch)
2376 * with vpeirq() interrupt setup in mode "0x90" (every 64K) will
2377 * generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes
2378 * and that means 3*25=75 Hz of interrupt freqency, as seen by
2379 * watch cat /proc/interrupts
2381 * If this frequency is 3x lower (and data received in the DMA
2382 * buffer don't start with 0x47, but in the middle of packets,
2383 * whose lengths appear to be like 188 292 188 104 etc.
2384 * this means VSYNC line is not connected in the hardware.
2385 * (check soldering pcb and pins)
2386 * The same behaviour of missing VSYNC can be duplicated on budget
2387 * cards, by seting DD1_INIT trigger mode 7 in 3rd nibble.
2389 static int __devinit av7110_attach(struct saa7146_dev* dev,
2390 struct saa7146_pci_extension_data *pci_ext)
2392 const int length = TS_WIDTH * TS_HEIGHT;
2393 struct pci_dev *pdev = dev->pci;
2394 struct av7110 *av7110;
2397 dprintk(4, "dev: %p\n", dev);
2399 /* Set RPS_IRQ to 1 to track rps1 activity.
2400 * Enabling this won't send any interrupt to PC CPU.
2404 if (budgetpatch == 1) {
2406 /* autodetect the presence of budget patch
2407 * this only works if saa7146 has been recently
2408 * reset with with MASK_31 to MC1
2410 * will wait for VBI_B event (vertical blank at port B)
2411 * and will reset GPIO3 after VBI_B is detected.
2412 * (GPIO3 should be raised high by CPU to
2413 * test if GPIO3 will generate vertical blank signal
2414 * in budget patch GPIO3 is connected to VSYNC_B
2418 saa7146_write(dev, MC1, MASK_31);
2419 /* autodetection success seems to be time-dependend after reset */
2421 /* Fix VSYNC level */
2422 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
2423 /* set vsync_b triggering */
2424 saa7146_write(dev, DD1_STREAM_B, 0);
2425 /* port B VSYNC at rising edge */
2426 saa7146_write(dev, DD1_INIT, 0x00000200);
2427 saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI
2428 saa7146_write(dev, MC2,
2429 1 * (MASK_08 | MASK_24) | // BRS control
2430 0 * (MASK_09 | MASK_25) | // a
2431 1 * (MASK_10 | MASK_26) | // b
2432 0 * (MASK_06 | MASK_22) | // HPS_CTRL1
2433 0 * (MASK_05 | MASK_21) | // HPS_CTRL2
2434 0 * (MASK_01 | MASK_15) // DEBI
2437 /* start writing RPS1 code from beginning */
2440 saa7146_write(dev, MC1, MASK_29);
2441 /* RPS1 timeout disable */
2442 saa7146_write(dev, RPS_TOV1, 0);
2443 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
2444 WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
2445 WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
2446 WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
2448 /* issue RPS1 interrupt to increment counter */
2449 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2451 WRITE_RPS1(cpu_to_le32(CMD_STOP));
2452 /* Jump to begin of RPS program as safety measure (p37) */
2453 WRITE_RPS1(cpu_to_le32(CMD_JUMP));
2454 WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
2457 /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
2458 * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
2459 * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
2461 saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
2462 /* set event counter 1 treshold to maximum allowed value (rEC p55) */
2463 saa7146_write(dev, ECT1R, 0x3fff );
2465 /* Set RPS1 Address register to point to RPS code (r108 p42) */
2466 saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
2467 /* Enable RPS1, (rFC p33) */
2468 saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
2471 /* now send VSYNC_B to rps1 by rising GPIO3 */
2472 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
2474 /* if rps1 responded by lowering the GPIO3,
2475 * then we have budgetpatch hardware
2477 if ((saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) {
2479 printk("dvb-ttpci: BUDGET-PATCH DETECTED.\n");
2482 saa7146_write(dev, MC1, ( MASK_29 ));
2484 printk("dvb-ttpci: Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
2488 /* prepare the av7110 device struct */
2489 av7110 = kzalloc(sizeof(struct av7110), GFP_KERNEL);
2491 dprintk(1, "out of memory\n");
2495 av7110->card_name = (char*) pci_ext->ext_priv;
2497 dev->ext_priv = av7110;
2499 ret = get_firmware(av7110);
2503 ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name,
2506 goto err_put_firmware_1;
2508 /* the Siemens DVB needs this if you want to have the i2c chips
2509 get recognized before the main driver is fully loaded */
2510 saa7146_write(dev, GPIO_CTRL, 0x500000);
2512 #ifdef I2C_ADAP_CLASS_TV_DIGITAL
2513 av7110->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL;
2515 av7110->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
2517 strlcpy(av7110->i2c_adap.name, pci_ext->ext_priv, sizeof(av7110->i2c_adap.name));
2519 saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
2521 ret = i2c_add_adapter(&av7110->i2c_adap);
2523 goto err_dvb_unregister_adapter_2;
2525 ttpci_eeprom_parse_mac(&av7110->i2c_adap,
2526 av7110->dvb_adapter.proposed_mac);
2530 spin_lock_init(&av7110->feedlock1);
2531 av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length,
2533 if (!av7110->grabbing)
2536 saa7146_write(dev, PCI_BT_V1, 0x1c1f101f);
2537 saa7146_write(dev, BCS_CTRL, 0x80400040);
2538 /* set dd1 stream a & b */
2539 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2540 saa7146_write(dev, DD1_INIT, 0x03000200);
2541 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2542 saa7146_write(dev, BRS_CTRL, 0x60000000);
2543 saa7146_write(dev, BASE_ODD3, 0);
2544 saa7146_write(dev, BASE_EVEN3, 0);
2545 saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT);
2546 saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90);
2548 saa7146_write(dev, PITCH3, TS_WIDTH);
2549 saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH);
2552 saa7146_write(dev, MC2, 0x077c077c);
2553 saa7146_write(dev, GPIO_CTRL, 0x000000);
2555 /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
2556 * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
2557 * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
2559 saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
2560 /* set event counter 1 treshold to maximum allowed value (rEC p55) */
2561 saa7146_write(dev, ECT1R, 0x3fff );
2563 /* Setup BUDGETPATCH MAIN RPS1 "program" (p35) */
2566 /* Wait Source Line Counter Threshold (p36) */
2567 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
2568 /* Set GPIO3=1 (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_OUTHI<<24));
2573 /* issue RPS1 interrupt */
2574 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2576 /* Wait reset Source Line Counter Threshold (p36) */
2577 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
2578 /* Set GPIO3=0 (p42) */
2579 WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
2580 WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
2581 WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
2583 /* issue RPS1 interrupt */
2584 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2586 /* Jump to begin of RPS program (p37) */
2587 WRITE_RPS1(cpu_to_le32(CMD_JUMP));
2588 WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
2590 /* Fix VSYNC level */
2591 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
2592 /* Set RPS1 Address register to point to RPS code (r108 p42) */
2593 saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
2594 /* Set Source Line Counter Threshold, using BRS (rCC p43)
2595 * It generates HS event every TS_HEIGHT lines
2596 * this is related to TS_WIDTH set in register
2597 * NUM_LINE_BYTE3. If NUM_LINE_BYTE low 16 bits
2598 * are set to TS_WIDTH bytes (TS_WIDTH=2*188),
2599 * then RPS_THRESH1 should be set to trigger
2600 * every TS_HEIGHT (512) lines.
2602 saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
2604 /* Enable RPS1 (rFC p33) */
2605 saa7146_write(dev, MC1, (MASK_13 | MASK_29));
2607 /* end of budgetpatch register initialization */
2608 tasklet_init (&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110);
2610 saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
2611 saa7146_write(dev, BCS_CTRL, 0x80400040);
2613 /* set dd1 stream a & b */
2614 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2615 saa7146_write(dev, DD1_INIT, 0x03000000);
2616 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2619 saa7146_write(dev, MC2, 0x077c077c);
2620 saa7146_write(dev, GPIO_CTRL, 0x000000);
2623 tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110);
2624 tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110);
2626 mutex_init(&av7110->pid_mutex);
2628 /* locks for data transfers from/to AV7110 */
2629 spin_lock_init(&av7110->debilock);
2630 mutex_init(&av7110->dcomlock);
2631 av7110->debitype = -1;
2633 /* default OSD window */
2635 mutex_init(&av7110->osd_mutex);
2637 /* ARM "watchdog" */
2638 init_waitqueue_head(&av7110->arm_wait);
2639 av7110->arm_thread = NULL;
2641 /* allocate and init buffers */
2642 av7110->debi_virt = pci_alloc_consistent(pdev, 8192, &av7110->debi_bus);
2643 if (!av7110->debi_virt)
2644 goto err_saa71466_vfree_4;
2647 av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS);
2649 goto err_pci_free_5;
2651 ret = av7110_av_init(av7110);
2653 goto err_iobuf_vfree_6;
2655 /* init BMP buffer */
2656 av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN;
2657 init_waitqueue_head(&av7110->bmpq);
2659 ret = av7110_ca_init(av7110);
2661 goto err_av7110_av_exit_7;
2663 /* load firmware into AV7110 cards */
2664 ret = av7110_bootarm(av7110);
2666 goto err_av7110_ca_exit_8;
2668 ret = av7110_firmversion(av7110);
2670 goto err_stop_arm_9;
2672 if (FW_VERSION(av7110->arm_app)<0x2501)
2673 printk ("dvb-ttpci: Warning, firmware version 0x%04x is too old. "
2674 "System might be unstable!\n", FW_VERSION(av7110->arm_app));
2676 ret = kernel_thread(arm_thread, (void *) av7110, 0);
2678 goto err_stop_arm_9;
2680 /* set initial volume in mixer struct */
2681 av7110->mixer.volume_left = volume;
2682 av7110->mixer.volume_right = volume;
2684 init_av7110_av(av7110);
2686 ret = av7110_register(av7110);
2688 goto err_arm_thread_stop_10;
2690 /* special case DVB-C: these cards have an analog tuner
2691 plus need some special handling, so we have separate
2692 saa7146_ext_vv data for these... */
2693 ret = av7110_init_v4l(av7110);
2695 goto err_av7110_unregister_11;
2697 av7110->dvb_adapter.priv = av7110;
2698 ret = frontend_init(av7110);
2700 goto err_av7110_exit_v4l_12;
2702 #if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
2703 av7110_ir_init(av7110);
2705 printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num);
2710 err_av7110_exit_v4l_12:
2711 av7110_exit_v4l(av7110);
2712 err_av7110_unregister_11:
2713 dvb_unregister(av7110);
2714 err_arm_thread_stop_10:
2715 av7110_arm_sync(av7110);
2717 /* Nothing to do. Rejoice. */
2718 err_av7110_ca_exit_8:
2719 av7110_ca_exit(av7110);
2720 err_av7110_av_exit_7:
2721 av7110_av_exit(av7110);
2723 vfree(av7110->iobuf);
2725 pci_free_consistent(pdev, 8192, av7110->debi_virt, av7110->debi_bus);
2726 err_saa71466_vfree_4:
2727 if (!av7110->grabbing)
2728 saa7146_pgtable_free(pdev, &av7110->pt);
2730 i2c_del_adapter(&av7110->i2c_adap);
2731 err_dvb_unregister_adapter_2:
2732 dvb_unregister_adapter(&av7110->dvb_adapter);
2734 put_firmware(av7110);
2740 static int __devexit av7110_detach(struct saa7146_dev* saa)
2742 struct av7110 *av7110 = saa->ext_priv;
2743 dprintk(4, "%p\n", av7110);
2745 #if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
2746 av7110_ir_exit(av7110);
2750 saa7146_write(saa, MC1, MASK_29);
2751 /* VSYNC LOW (inactive) */
2752 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO);
2753 saa7146_write(saa, MC1, MASK_20); /* DMA3 off */
2754 SAA7146_IER_DISABLE(saa, MASK_10);
2755 SAA7146_ISR_CLEAR(saa, MASK_10);
2757 tasklet_kill(&av7110->vpe_tasklet);
2758 saa7146_pgtable_free(saa->pci, &av7110->pt);
2760 av7110_exit_v4l(av7110);
2762 av7110_arm_sync(av7110);
2764 tasklet_kill(&av7110->debi_tasklet);
2765 tasklet_kill(&av7110->gpio_tasklet);
2767 dvb_unregister(av7110);
2769 SAA7146_IER_DISABLE(saa, MASK_19 | MASK_03);
2770 SAA7146_ISR_CLEAR(saa, MASK_19 | MASK_03);
2772 av7110_ca_exit(av7110);
2773 av7110_av_exit(av7110);
2775 vfree(av7110->iobuf);
2776 pci_free_consistent(saa->pci, 8192, av7110->debi_virt,
2779 i2c_del_adapter(&av7110->i2c_adap);
2781 dvb_unregister_adapter (&av7110->dvb_adapter);
2785 put_firmware(av7110);
2789 saa->ext_priv = NULL;
2795 static void av7110_irq(struct saa7146_dev* dev, u32 *isr)
2797 struct av7110 *av7110 = dev->ext_priv;
2799 //print_time("av7110_irq");
2801 /* Note: Don't try to handle the DEBI error irq (MASK_18), in
2802 * intel mode the timeout is asserted all the time...
2805 if (*isr & MASK_19) {
2806 //printk("av7110_irq: DEBI\n");
2807 /* Note 1: The DEBI irq is level triggered: We must enable it
2808 * only after we started a DMA xfer, and disable it here
2809 * immediately, or it will be signalled all the time while
2811 * Note 2: You would think that an irq which is masked is
2812 * not signalled by the hardware. Not so for the SAA7146:
2813 * An irq is signalled as long as the corresponding bit
2814 * in the ISR is set, and disabling irqs just prevents the
2815 * hardware from setting the ISR bit. This means a) that we
2816 * must clear the ISR *after* disabling the irq (which is why
2817 * we must do it here even though saa7146_core did it already),
2818 * and b) that if we were to disable an edge triggered irq
2819 * (like the gpio irqs sadly are) temporarily we would likely
2820 * loose some. This sucks :-(
2822 SAA7146_IER_DISABLE(av7110->dev, MASK_19);
2823 SAA7146_ISR_CLEAR(av7110->dev, MASK_19);
2824 tasklet_schedule(&av7110->debi_tasklet);
2827 if (*isr & MASK_03) {
2828 //printk("av7110_irq: GPIO\n");
2829 tasklet_schedule(&av7110->gpio_tasklet);
2832 if ((*isr & MASK_10) && budgetpatch)
2833 tasklet_schedule(&av7110->vpe_tasklet);
2837 static struct saa7146_extension av7110_extension;
2839 #define MAKE_AV7110_INFO(x_var,x_name) \
2840 static struct saa7146_pci_extension_data x_var = { \
2841 .ext_priv = x_name, \
2842 .ext = &av7110_extension }
2844 MAKE_AV7110_INFO(tts_1_X_fsc,"Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C");
2845 MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X");
2846 MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X");
2847 MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X");
2848 MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X");
2849 MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3");
2850 MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
2851 MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T");
2852 MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
2853 MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
2854 MAKE_AV7110_INFO(gxs_1_3, "Galaxis DVB-S rev1.3");
2856 static struct pci_device_id pci_tbl[] = {
2857 MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
2858 MAKE_EXTENSION_PCI(tts_1_X_fsc, 0x13c2, 0x0000),
2859 MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
2860 MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
2861 MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
2862 MAKE_EXTENSION_PCI(gxs_1_3, 0x13c2, 0x0004),
2863 MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
2864 MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
2865 MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
2866 MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
2867 MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
2869 /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
2870 /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????
2877 MODULE_DEVICE_TABLE(pci, pci_tbl);
2880 static struct saa7146_extension av7110_extension = {
2882 .flags = SAA7146_I2C_SHORT_DELAY,
2884 .module = THIS_MODULE,
2885 .pci_tbl = &pci_tbl[0],
2886 .attach = av7110_attach,
2887 .detach = __devexit_p(av7110_detach),
2889 .irq_mask = MASK_19 | MASK_03 | MASK_10,
2890 .irq_func = av7110_irq,
2894 static int __init av7110_init(void)
2897 retval = saa7146_register_extension(&av7110_extension);
2902 static void __exit av7110_exit(void)
2904 saa7146_unregister_extension(&av7110_extension);
2907 module_init(av7110_init);
2908 module_exit(av7110_exit);
2910 MODULE_DESCRIPTION("driver for the SAA7146 based AV110 PCI DVB cards by "
2911 "Siemens, Technotrend, Hauppauge");
2912 MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others");
2913 MODULE_LICENSE("GPL");