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>
57 #include <asm/semaphore.h>
59 #include <linux/dvb/frontend.h>
61 #include "dvb_frontend.h"
63 #include "ttpci-eeprom.h"
65 #include "av7110_hw.h"
66 #include "av7110_av.h"
67 #include "av7110_ca.h"
68 #include "av7110_ipack.h"
72 #define TS_BUFLEN (TS_WIDTH*TS_HEIGHT)
73 #define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE)
78 static int vidmode = CVBS_RGB_OUT;
80 static int adac = DVB_ADAC_TI;
81 static int hw_sections;
83 static int volume = 255;
84 static int budgetpatch = 0;
86 module_param_named(debug, av7110_debug, int, 0644);
87 MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)");
88 module_param(vidmode, int, 0444);
89 MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC");
90 module_param(pids_off, int, 0444);
91 MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed");
92 module_param(adac, int, 0444);
93 MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)");
94 module_param(hw_sections, int, 0444);
95 MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware");
96 module_param(rgb_on, int, 0444);
97 MODULE_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");
99 module_param(volume, int, 0444);
100 MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)");
101 module_param(budgetpatch, int, 0444);
102 MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)");
104 static void restart_feeds(struct av7110 *av7110);
106 static int av7110_num = 0;
108 #define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \
110 if (fe_func != NULL) { \
111 av7110_copy = fe_func; \
112 fe_func = av7110_func; \
117 static void init_av7110_av(struct av7110 *av7110)
120 struct saa7146_dev *dev = av7110->dev;
122 /* set internal volume control to maximum */
123 av7110->adac_type = DVB_ADAC_TI;
124 ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
126 printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret);
128 ret = av7710_set_video_mode(av7110, vidmode);
130 printk("dvb-ttpci:cannot set video mode:%d\n",ret);
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 (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000a) {
137 printk("dvb-ttpci: MSP3415 audio DAC @ card %d\n",
138 av7110->dvb_adapter.num);
139 av7110->adac_type = DVB_ADAC_MSP34x5;
140 av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on
142 else if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) {
143 printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n",
144 av7110->dvb_adapter.num);
145 av7110->adac_type = DVB_ADAC_CRYSTAL;
146 i2c_writereg(av7110, 0x20, 0x01, 0xd2);
147 i2c_writereg(av7110, 0x20, 0x02, 0x49);
148 i2c_writereg(av7110, 0x20, 0x03, 0x00);
149 i2c_writereg(av7110, 0x20, 0x04, 0x00);
152 * some special handling for the Siemens DVB-C cards...
154 } else if (0 == av7110_init_analog_module(av7110)) {
157 else if (dev->pci->subsystem_vendor == 0x110a) {
158 printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n",
159 av7110->dvb_adapter.num);
160 av7110->adac_type = DVB_ADAC_NONE;
163 av7110->adac_type = adac;
164 printk("dvb-ttpci: adac type set to %d @ card %d\n",
165 av7110->adac_type, av7110->dvb_adapter.num);
168 if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP34x0) {
169 // switch DVB SCART on
170 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0);
172 printk("dvb-ttpci:cannot switch on SCART(Main):%d\n",ret);
173 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1);
175 printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret);
177 ((av7110->dev->pci->subsystem_vendor == 0x110a) ||
178 (av7110->dev->pci->subsystem_vendor == 0x13c2)) &&
179 (av7110->dev->pci->subsystem_device == 0x0000)) {
180 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16
181 //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8
185 if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000e)
186 av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on
188 ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
190 printk("dvb-ttpci:cannot set volume :%d\n",ret);
193 static void recover_arm(struct av7110 *av7110)
195 dprintk(4, "%p\n",av7110);
197 av7110_bootarm(av7110);
199 restart_feeds(av7110);
200 av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, av7110->ir_config);
203 static void arm_error(struct av7110 *av7110)
205 dprintk(4, "%p\n",av7110);
207 av7110->arm_errors++;
208 av7110->arm_ready = 0;
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 (down_interruptible(&av7110->dcomlock))
250 newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
251 up(&av7110->dcomlock);
253 if (newloops == av7110->arm_loops) {
254 printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n",
255 av7110->dvb_adapter.num);
258 av7710_set_video_mode(av7110, vidmode);
260 init_av7110_av(av7110);
262 if (down_interruptible(&av7110->dcomlock))
265 newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1;
266 up(&av7110->dcomlock);
268 av7110->arm_loops = newloops;
271 av7110->arm_thread = NULL;
276 /****************************************************************************
278 ****************************************************************************/
280 static int DvbDmxFilterCallback(u8 *buffer1, size_t buffer1_len,
281 u8 *buffer2, size_t buffer2_len,
282 struct dvb_demux_filter *dvbdmxfilter,
283 enum dmx_success success,
284 struct av7110 *av7110)
286 if (!dvbdmxfilter->feed->demux->dmx.frontend)
288 if (dvbdmxfilter->feed->demux->dmx.frontend->source == DMX_MEMORY_FE)
291 switch (dvbdmxfilter->type) {
293 if ((((buffer1[1] << 8) | buffer1[2]) & 0xfff) + 3 != buffer1_len)
295 if (dvbdmxfilter->doneq) {
296 struct dmx_section_filter *filter = &dvbdmxfilter->filter;
300 for (i = 0; i < DVB_DEMUX_MASK_MAX; i++) {
301 xor = filter->filter_value[i] ^ buffer1[i];
302 neq |= dvbdmxfilter->maskandnotmode[i] & xor;
307 return dvbdmxfilter->feed->cb.sec(buffer1, buffer1_len,
308 buffer2, buffer2_len,
309 &dvbdmxfilter->filter,
312 if (!(dvbdmxfilter->feed->ts_type & TS_PACKET))
314 if (dvbdmxfilter->feed->ts_type & TS_PAYLOAD_ONLY)
315 return dvbdmxfilter->feed->cb.ts(buffer1, buffer1_len,
316 buffer2, buffer2_len,
317 &dvbdmxfilter->feed->feed.ts,
320 av7110_p2t_write(buffer1, buffer1_len,
321 dvbdmxfilter->feed->pid,
322 &av7110->p2t_filter[dvbdmxfilter->index]);
329 //#define DEBUG_TIMING
330 static inline void print_time(char *s)
334 do_gettimeofday(&tv);
335 printk("%s: %d.%d\n", s, (int)tv.tv_sec, (int)tv.tv_usec);
341 static inline void start_debi_dma(struct av7110 *av7110, int dir,
342 unsigned long addr, unsigned int len)
344 dprintk(8, "%c %08lx %u\n", dir == DEBI_READ ? 'R' : 'W', addr, len);
345 if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
346 printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __FUNCTION__);
350 SAA7146_ISR_CLEAR(av7110->dev, MASK_19); /* for good measure */
351 SAA7146_IER_ENABLE(av7110->dev, MASK_19);
353 len = 5; /* we want a real DEBI DMA */
354 if (dir == DEBI_WRITE)
355 iwdebi(av7110, DEBISWAB, addr, 0, (len + 3) & ~3);
357 irdebi(av7110, DEBISWAB, addr, 0, len);
360 static void debiirq(unsigned long data)
362 struct av7110 *av7110 = (struct av7110 *) data;
363 int type = av7110->debitype;
364 int handle = (type >> 8) & 0x1f;
365 unsigned int xfer = 0;
368 dprintk(4, "type 0x%04x\n", type);
371 printk("DEBI irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",
372 jiffies, saa7146_read(av7110->dev, PSR),
373 saa7146_read(av7110->dev, SSR));
376 av7110->debitype = -1;
378 switch (type & 0xff) {
381 dvb_dmx_swfilter_packets(&av7110->demux,
382 (const u8 *) av7110->debi_virt,
383 av7110->debilen / 188);
387 case DATA_PES_RECORD:
388 if (av7110->demux.recording)
389 av7110_record_cb(&av7110->p2t[handle],
390 (u8 *) av7110->debi_virt,
398 if (av7110->handle2filter[handle])
399 DvbDmxFilterCallback((u8 *)av7110->debi_virt,
400 av7110->debilen, NULL, 0,
401 av7110->handle2filter[handle],
408 u8 *data = av7110->debi_virt;
410 if ((data[0] < 2) && data[2] == 0xff) {
413 flags |= CA_CI_MODULE_PRESENT;
415 flags |= CA_CI_MODULE_READY;
416 av7110->ci_slot[data[0]].flags = flags;
418 ci_get_data(&av7110->ci_rbuffer,
425 case DATA_COMMON_INTERFACE:
426 CI_handle(av7110, (u8 *)av7110->debi_virt, av7110->debilen);
431 printk("av7110%d: ", av7110->num);
432 printk("%02x ", *(u8 *)av7110->debi_virt);
433 printk("%02x ", *(1+(u8 *)av7110->debi_virt));
434 for (i = 2; i < av7110->debilen; i++)
435 printk("%02x ", (*(i+(unsigned char *)av7110->debi_virt)));
436 for (i = 2; i < av7110->debilen; i++)
437 printk("%c", chtrans(*(i+(unsigned char *)av7110->debi_virt)));
445 case DATA_DEBUG_MESSAGE:
446 ((s8*)av7110->debi_virt)[Reserved_SIZE - 1] = 0;
447 printk("%s\n", (s8 *) av7110->debi_virt);
452 dprintk(4, "debi DATA_CI_PUT\n");
454 dprintk(4, "debi DATA_MPEG_PLAY\n");
456 dprintk(4, "debi DATA_BMP_LOAD\n");
463 spin_lock(&av7110->debilock);
465 iwdebi(av7110, DEBINOSWAP, xfer, 0, 2);
466 ARM_ClearMailBox(av7110);
467 spin_unlock(&av7110->debilock);
470 /* irq from av7110 firmware writing the mailbox register in the DPRAM */
471 static void gpioirq(unsigned long data)
473 struct av7110 *av7110 = (struct av7110 *) data;
477 if (av7110->debitype != -1)
478 /* we shouldn't get any irq while a debi xfer is running */
479 printk("dvb-ttpci: GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",
480 jiffies, saa7146_read(av7110->dev, PSR),
481 saa7146_read(av7110->dev, SSR));
483 if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
484 printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __FUNCTION__);
485 BUG(); /* maybe we should try resetting the debi? */
488 spin_lock(&av7110->debilock);
489 ARM_ClearIrq(av7110);
491 /* see what the av7110 wants */
492 av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2);
493 av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
494 rxbuf = irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
495 txbuf = irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
496 len = (av7110->debilen + 3) & ~3;
499 dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen);
501 switch (av7110->debitype & 0xff) {
507 case DATA_MPEG_VIDEO_EVENT:
510 struct video_event event;
512 av7110->video_size.w = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_WIDTH, 0, 2);
513 h_ar = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_HEIGHT_AR, 0, 2);
515 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
516 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
518 av7110->video_size.h = h_ar & 0xfff;
519 dprintk(8, "GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = %u/%u/%u\n",
520 av7110->video_size.w,
521 av7110->video_size.h,
522 av7110->video_size.aspect_ratio);
524 event.type = VIDEO_EVENT_SIZE_CHANGED;
525 event.u.size.w = av7110->video_size.w;
526 event.u.size.h = av7110->video_size.h;
527 switch ((h_ar >> 12) & 0xf)
530 av7110->video_size.aspect_ratio = VIDEO_FORMAT_16_9;
531 event.u.size.aspect_ratio = VIDEO_FORMAT_16_9;
532 av7110->videostate.video_format = VIDEO_FORMAT_16_9;
535 av7110->video_size.aspect_ratio = VIDEO_FORMAT_221_1;
536 event.u.size.aspect_ratio = VIDEO_FORMAT_221_1;
537 av7110->videostate.video_format = VIDEO_FORMAT_221_1;
540 av7110->video_size.aspect_ratio = VIDEO_FORMAT_4_3;
541 event.u.size.aspect_ratio = VIDEO_FORMAT_4_3;
542 av7110->videostate.video_format = VIDEO_FORMAT_4_3;
544 dvb_video_add_event(av7110, &event);
551 struct dvb_ringbuffer *cibuf = &av7110->ci_wbuffer;
553 avail = dvb_ringbuffer_avail(cibuf);
555 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
556 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
557 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
560 len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8;
561 len |= DVB_RINGBUFFER_PEEK(cibuf, 1);
562 if (avail < len + 2) {
563 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
564 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
565 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
568 DVB_RINGBUFFER_SKIP(cibuf, 2);
570 dvb_ringbuffer_read(cibuf, av7110->debi_virt, len, 0);
572 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
573 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
574 dprintk(8, "DMA: CI\n");
575 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
576 spin_unlock(&av7110->debilock);
577 wake_up(&cibuf->queue);
582 if (!av7110->playing) {
583 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
584 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
585 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
589 if (av7110->debitype & 0x100) {
590 spin_lock(&av7110->aout.lock);
591 len = av7110_pes_play(av7110->debi_virt, &av7110->aout, 2048);
592 spin_unlock(&av7110->aout.lock);
594 if (len <= 0 && (av7110->debitype & 0x200)
595 &&av7110->videostate.play_state != VIDEO_FREEZED) {
596 spin_lock(&av7110->avout.lock);
597 len = av7110_pes_play(av7110->debi_virt, &av7110->avout, 2048);
598 spin_unlock(&av7110->avout.lock);
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);
606 dprintk(8, "GPIO0 PES_PLAY len=%04x\n", len);
607 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
608 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
609 dprintk(8, "DMA: MPEG_PLAY\n");
610 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
611 spin_unlock(&av7110->debilock);
615 len = av7110->debilen;
616 dprintk(8, "gpio DATA_BMP_LOAD len %d\n", len);
618 av7110->bmp_state = BMP_LOADED;
619 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
620 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
621 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
622 wake_up(&av7110->bmpq);
623 dprintk(8, "gpio DATA_BMP_LOAD done\n");
626 if (len > av7110->bmplen)
627 len = av7110->bmplen;
630 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
631 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
632 memcpy(av7110->debi_virt, av7110->bmpbuf+av7110->bmpp, len);
634 av7110->bmplen -= len;
635 dprintk(8, "gpio DATA_BMP_LOAD DMA len %d\n", len);
636 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE+txbuf, len);
637 spin_unlock(&av7110->debilock);
641 case DATA_COMMON_INTERFACE:
645 if (!len || len > 4 * 1024) {
646 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
652 case DATA_PES_RECORD:
653 dprintk(8, "DMA: TS_REC etc.\n");
654 start_debi_dma(av7110, DEBI_READ, DPRAM_BASE+rxbuf, len);
655 spin_unlock(&av7110->debilock);
658 case DATA_DEBUG_MESSAGE:
659 if (!len || len > 0xff) {
660 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
663 start_debi_dma(av7110, DEBI_READ, Reserved, len);
664 spin_unlock(&av7110->debilock);
668 if (av7110->ir_handler)
669 av7110->ir_handler(av7110,
670 swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4)));
671 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
675 printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n",
676 av7110->debitype, av7110->debilen);
679 av7110->debitype = -1;
680 ARM_ClearMailBox(av7110);
681 spin_unlock(&av7110->debilock);
685 #ifdef CONFIG_DVB_AV7110_OSD
686 static int dvb_osd_ioctl(struct inode *inode, struct file *file,
687 unsigned int cmd, void *parg)
689 struct dvb_device *dvbdev = (struct dvb_device *) file->private_data;
690 struct av7110 *av7110 = (struct av7110 *) dvbdev->priv;
692 dprintk(4, "%p\n", av7110);
694 if (cmd == OSD_SEND_CMD)
695 return av7110_osd_cmd(av7110, (osd_cmd_t *) parg);
696 if (cmd == OSD_GET_CAPABILITY)
697 return av7110_osd_capability(av7110, (osd_cap_t *) parg);
703 static struct file_operations dvb_osd_fops = {
704 .owner = THIS_MODULE,
705 .ioctl = dvb_generic_ioctl,
706 .open = dvb_generic_open,
707 .release = dvb_generic_release,
710 static struct dvb_device dvbdev_osd = {
714 .fops = &dvb_osd_fops,
715 .kernel_ioctl = dvb_osd_ioctl,
717 #endif /* CONFIG_DVB_AV7110_OSD */
720 static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
721 u16 subpid, u16 pcrpid)
723 dprintk(4, "%p\n", av7110);
725 if (vpid == 0x1fff || apid == 0x1fff ||
726 ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) {
727 vpid = apid = ttpid = subpid = pcrpid = 0;
728 av7110->pids[DMX_PES_VIDEO] = 0;
729 av7110->pids[DMX_PES_AUDIO] = 0;
730 av7110->pids[DMX_PES_TELETEXT] = 0;
731 av7110->pids[DMX_PES_PCR] = 0;
734 return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 5,
735 pcrpid, vpid, apid, ttpid, subpid);
738 int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
739 u16 subpid, u16 pcrpid)
742 dprintk(4, "%p\n", av7110);
744 if (down_interruptible(&av7110->pid_mutex))
747 if (!(vpid & 0x8000))
748 av7110->pids[DMX_PES_VIDEO] = vpid;
749 if (!(apid & 0x8000))
750 av7110->pids[DMX_PES_AUDIO] = apid;
751 if (!(ttpid & 0x8000))
752 av7110->pids[DMX_PES_TELETEXT] = ttpid;
753 if (!(pcrpid & 0x8000))
754 av7110->pids[DMX_PES_PCR] = pcrpid;
756 av7110->pids[DMX_PES_SUBTITLE] = 0;
758 if (av7110->fe_synced) {
759 pcrpid = av7110->pids[DMX_PES_PCR];
760 ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid);
763 up(&av7110->pid_mutex);
768 /******************************************************************************
769 * hardware filter functions
770 ******************************************************************************/
772 static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter)
774 struct dvb_demux_feed *dvbdmxfeed = dvbdmxfilter->feed;
775 struct av7110 *av7110 = (struct av7110 *) dvbdmxfeed->demux->priv;
779 // u16 mode = 0x0320;
782 dprintk(4, "%p\n", av7110);
784 if (dvbdmxfilter->type == DMX_TYPE_SEC) {
786 buf[4] = (dvbdmxfilter->filter.filter_value[0] << 8) |
787 dvbdmxfilter->maskandmode[0];
788 for (i = 3; i < 18; i++)
790 (dvbdmxfilter->filter.filter_value[i] << 8) |
791 dvbdmxfilter->maskandmode[i];
794 } else if ((dvbdmxfeed->ts_type & TS_PACKET) &&
795 !(dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY)) {
796 av7110_p2t_init(&av7110->p2t_filter[dvbdmxfilter->index], dvbdmxfeed);
799 buf[0] = (COMTYPE_PID_FILTER << 8) + AddPIDFilter;
801 buf[2] = dvbdmxfeed->pid;
804 ret = av7110_fw_request(av7110, buf, 20, &handle, 1);
805 if (ret != 0 || handle >= 32) {
806 printk("dvb-ttpci: %s error buf %04x %04x %04x %04x "
807 "ret %d handle %04x\n",
808 __FUNCTION__, buf[0], buf[1], buf[2], buf[3],
810 dvbdmxfilter->hw_handle = 0xffff;
816 av7110->handle2filter[handle] = dvbdmxfilter;
817 dvbdmxfilter->hw_handle = handle;
822 static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter)
824 struct av7110 *av7110 = (struct av7110 *) dvbdmxfilter->feed->demux->priv;
830 dprintk(4, "%p\n", av7110);
832 handle = dvbdmxfilter->hw_handle;
834 printk("%s tried to stop invalid filter %04x, filter type = %x\n",
835 __FUNCTION__, handle, dvbdmxfilter->type);
839 av7110->handle2filter[handle] = NULL;
841 buf[0] = (COMTYPE_PID_FILTER << 8) + DelPIDFilter;
844 ret = av7110_fw_request(av7110, buf, 3, answ, 2);
845 if (ret != 0 || answ[1] != handle) {
846 printk("dvb-ttpci: %s error cmd %04x %04x %04x ret %x "
847 "resp %04x %04x pid %d\n",
848 __FUNCTION__, buf[0], buf[1], buf[2], ret,
849 answ[0], answ[1], dvbdmxfilter->feed->pid);
857 static int dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed)
859 struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
860 struct av7110 *av7110 = (struct av7110 *) dvbdmx->priv;
861 u16 *pid = dvbdmx->pids, npids[5];
865 dprintk(4, "%p\n", av7110);
867 npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff;
868 i = dvbdmxfeed->pes_type;
869 npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
870 if ((i == 2) && npids[i] && (dvbdmxfeed->ts_type & TS_PACKET)) {
872 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
874 ret = StartHWFilter(dvbdmxfeed->filter);
877 if (dvbdmxfeed->pes_type <= 2 || dvbdmxfeed->pes_type == 4) {
878 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
883 if (dvbdmxfeed->pes_type < 2 && npids[0])
884 if (av7110->fe_synced)
886 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
891 if ((dvbdmxfeed->ts_type & TS_PACKET)) {
892 if (dvbdmxfeed->pes_type == 0 && !(dvbdmx->pids[0] & 0x8000))
893 ret = av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed);
894 if (dvbdmxfeed->pes_type == 1 && !(dvbdmx->pids[1] & 0x8000))
895 ret = av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed);
900 static int dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed)
902 struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
903 struct av7110 *av7110 = (struct av7110 *) dvbdmx->priv;
904 u16 *pid = dvbdmx->pids, npids[5];
909 dprintk(4, "%p\n", av7110);
911 if (dvbdmxfeed->pes_type <= 1) {
912 ret = av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO);
915 if (!av7110->rec_mode)
916 dvbdmx->recording = 0;
917 if (!av7110->playing)
920 npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff;
921 i = dvbdmxfeed->pes_type;
924 if (dvbdmxfeed->ts_type & TS_PACKET)
925 ret = StopHWFilter(dvbdmxfeed->filter);
933 npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
937 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
941 static int av7110_start_feed(struct dvb_demux_feed *feed)
943 struct dvb_demux *demux = feed->demux;
944 struct av7110 *av7110 = demux->priv;
947 dprintk(4, "%p\n", av7110);
949 if (!demux->dmx.frontend)
952 if (feed->pid > 0x1fff)
955 if (feed->type == DMX_TYPE_TS) {
956 if ((feed->ts_type & TS_DECODER) &&
957 (feed->pes_type < DMX_TS_PES_OTHER)) {
958 switch (demux->dmx.frontend->source) {
960 if (feed->ts_type & TS_DECODER)
961 if (feed->pes_type < 2 &&
962 !(demux->pids[0] & 0x8000) &&
963 !(demux->pids[1] & 0x8000)) {
964 dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
965 dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
966 ret = av7110_av_start_play(av7110,RP_AV);
972 ret = dvb_feed_start_pid(feed);
975 } else if ((feed->ts_type & TS_PACKET) &&
976 (demux->dmx.frontend->source != DMX_MEMORY_FE)) {
977 ret = StartHWFilter(feed->filter);
981 else if (feed->type == DMX_TYPE_SEC) {
984 for (i = 0; i < demux->filternum; i++) {
985 if (demux->filter[i].state != DMX_STATE_READY)
987 if (demux->filter[i].type != DMX_TYPE_SEC)
989 if (demux->filter[i].filter.parent != &feed->feed.sec)
991 demux->filter[i].state = DMX_STATE_GO;
992 if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
993 ret = StartHWFilter(&demux->filter[i]);
1004 static int av7110_stop_feed(struct dvb_demux_feed *feed)
1006 struct dvb_demux *demux = feed->demux;
1007 struct av7110 *av7110 = demux->priv;
1009 dprintk(4, "%p\n", av7110);
1011 if (feed->type == DMX_TYPE_TS) {
1012 if (feed->ts_type & TS_DECODER) {
1013 if (feed->pes_type >= DMX_TS_PES_OTHER ||
1014 !demux->pesfilter[feed->pes_type])
1016 demux->pids[feed->pes_type] |= 0x8000;
1017 demux->pesfilter[feed->pes_type] = NULL;
1019 if (feed->ts_type & TS_DECODER &&
1020 feed->pes_type < DMX_TS_PES_OTHER) {
1021 ret = dvb_feed_stop_pid(feed);
1023 if ((feed->ts_type & TS_PACKET) &&
1024 (demux->dmx.frontend->source != DMX_MEMORY_FE))
1025 ret = StopHWFilter(feed->filter);
1028 if (!ret && feed->type == DMX_TYPE_SEC) {
1029 for (i = 0; i<demux->filternum; i++) {
1030 if (demux->filter[i].state == DMX_STATE_GO &&
1031 demux->filter[i].filter.parent == &feed->feed.sec) {
1032 demux->filter[i].state = DMX_STATE_READY;
1033 if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
1034 rc = StopHWFilter(&demux->filter[i]);
1037 /* keep going, stop as many filters as possible */
1047 static void restart_feeds(struct av7110 *av7110)
1049 struct dvb_demux *dvbdmx = &av7110->demux;
1050 struct dvb_demux_feed *feed;
1054 dprintk(4, "%p\n", av7110);
1056 mode = av7110->playing;
1057 av7110->playing = 0;
1058 av7110->rec_mode = 0;
1060 for (i = 0; i < dvbdmx->filternum; i++) {
1061 feed = &dvbdmx->feed[i];
1062 if (feed->state == DMX_STATE_GO)
1063 av7110_start_feed(feed);
1067 av7110_av_start_play(av7110, mode);
1070 static int dvb_get_stc(struct dmx_demux *demux, unsigned int num,
1071 uint64_t *stc, unsigned int *base)
1075 u16 tag = ((COMTYPE_REQUEST << 8) + ReqSTC);
1076 struct dvb_demux *dvbdemux;
1077 struct av7110 *av7110;
1079 /* pointer casting paranoia... */
1082 dvbdemux = (struct dvb_demux *) demux->priv;
1085 av7110 = (struct av7110 *) dvbdemux->priv;
1087 dprintk(4, "%p\n", av7110);
1092 ret = av7110_fw_request(av7110, &tag, 0, fwstc, 4);
1094 printk(KERN_ERR "%s: av7110_fw_request error\n", __FUNCTION__);
1097 dprintk(2, "fwstc = %04hx %04hx %04hx %04hx\n",
1098 fwstc[0], fwstc[1], fwstc[2], fwstc[3]);
1100 *stc = (((uint64_t) ((fwstc[3] & 0x8000) >> 15)) << 32) |
1101 (((uint64_t) fwstc[1]) << 16) | ((uint64_t) fwstc[0]);
1104 dprintk(4, "stc = %lu\n", (unsigned long)*stc);
1110 /******************************************************************************
1111 * SEC device file operations
1112 ******************************************************************************/
1115 static int av7110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
1117 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1121 return Set22K(av7110, 1);
1124 return Set22K(av7110, 0);
1131 static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe,
1132 struct dvb_diseqc_master_cmd* cmd)
1134 struct av7110* av7110 = fe->dvb->priv;
1136 return av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1);
1139 static int av7110_diseqc_send_burst(struct dvb_frontend* fe,
1140 fe_sec_mini_cmd_t minicmd)
1142 struct av7110* av7110 = fe->dvb->priv;
1144 return av7110_diseqc_send(av7110, 0, NULL, minicmd);
1147 /* simplified code from budget-core.c */
1148 static int stop_ts_capture(struct av7110 *budget)
1150 dprintk(2, "budget: %p\n", budget);
1152 if (--budget->feeding1)
1153 return budget->feeding1;
1154 saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */
1155 SAA7146_IER_DISABLE(budget->dev, MASK_10);
1156 SAA7146_ISR_CLEAR(budget->dev, MASK_10);
1160 static int start_ts_capture(struct av7110 *budget)
1162 dprintk(2, "budget: %p\n", budget);
1164 if (budget->feeding1)
1165 return ++budget->feeding1;
1166 memset(budget->grabbing, 0x00, TS_HEIGHT * TS_WIDTH);
1169 SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */
1170 saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */
1171 return ++budget->feeding1;
1174 static int budget_start_feed(struct dvb_demux_feed *feed)
1176 struct dvb_demux *demux = feed->demux;
1177 struct av7110 *budget = (struct av7110 *) demux->priv;
1180 dprintk(2, "av7110: %p\n", budget);
1182 spin_lock(&budget->feedlock1);
1183 feed->pusi_seen = 0; /* have a clean section start */
1184 status = start_ts_capture(budget);
1185 spin_unlock(&budget->feedlock1);
1189 static int budget_stop_feed(struct dvb_demux_feed *feed)
1191 struct dvb_demux *demux = feed->demux;
1192 struct av7110 *budget = (struct av7110 *) demux->priv;
1195 dprintk(2, "budget: %p\n", budget);
1197 spin_lock(&budget->feedlock1);
1198 status = stop_ts_capture(budget);
1199 spin_unlock(&budget->feedlock1);
1203 static void vpeirq(unsigned long data)
1205 struct av7110 *budget = (struct av7110 *) data;
1206 u8 *mem = (u8 *) (budget->grabbing);
1207 u32 olddma = budget->ttbp;
1208 u32 newdma = saa7146_read(budget->dev, PCI_VDP3);
1211 printk("av7110.c: vpeirq() called while budgetpatch disabled!"
1212 " check saa7146 IER register\n");
1215 /* nearest lower position divisible by 188 */
1216 newdma -= newdma % 188;
1218 if (newdma >= TS_BUFLEN)
1221 budget->ttbp = newdma;
1223 if (!budget->feeding1 || (newdma == olddma))
1227 /* track rps1 activity */
1228 printk("vpeirq: %02x Event Counter 1 0x%04x\n",
1230 saa7146_read(budget->dev, EC1R) & 0x3fff);
1233 if (newdma > olddma)
1234 /* no wraparound, dump olddma..newdma */
1235 dvb_dmx_swfilter_packets(&budget->demux1, mem + olddma, (newdma - olddma) / 188);
1237 /* wraparound, dump olddma..buflen and 0..newdma */
1238 dvb_dmx_swfilter_packets(&budget->demux1, mem + olddma, (TS_BUFLEN - olddma) / 188);
1239 dvb_dmx_swfilter_packets(&budget->demux1, mem, newdma / 188);
1243 static int av7110_register(struct av7110 *av7110)
1246 struct dvb_demux *dvbdemux = &av7110->demux;
1247 struct dvb_demux *dvbdemux1 = &av7110->demux1;
1249 dprintk(4, "%p\n", av7110);
1251 if (av7110->registered)
1254 av7110->registered = 1;
1256 dvbdemux->priv = (void *) av7110;
1258 for (i = 0; i < 32; i++)
1259 av7110->handle2filter[i] = NULL;
1261 dvbdemux->filternum = 32;
1262 dvbdemux->feednum = 32;
1263 dvbdemux->start_feed = av7110_start_feed;
1264 dvbdemux->stop_feed = av7110_stop_feed;
1265 dvbdemux->write_to_decoder = av7110_write_to_decoder;
1266 dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
1267 DMX_MEMORY_BASED_FILTERING);
1269 dvb_dmx_init(&av7110->demux);
1270 av7110->demux.dmx.get_stc = dvb_get_stc;
1272 av7110->dmxdev.filternum = 32;
1273 av7110->dmxdev.demux = &dvbdemux->dmx;
1274 av7110->dmxdev.capabilities = 0;
1276 dvb_dmxdev_init(&av7110->dmxdev, &av7110->dvb_adapter);
1278 av7110->hw_frontend.source = DMX_FRONTEND_0;
1280 ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
1285 av7110->mem_frontend.source = DMX_MEMORY_FE;
1287 ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
1292 ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx,
1293 &av7110->hw_frontend);
1297 av7110_av_register(av7110);
1298 av7110_ca_register(av7110);
1300 #ifdef CONFIG_DVB_AV7110_OSD
1301 dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev,
1302 &dvbdev_osd, av7110, DVB_DEVICE_OSD);
1305 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx);
1308 /* initialize software demux1 without its own frontend
1309 * demux1 hardware is connected to frontend0 of demux0
1311 dvbdemux1->priv = (void *) av7110;
1313 dvbdemux1->filternum = 256;
1314 dvbdemux1->feednum = 256;
1315 dvbdemux1->start_feed = budget_start_feed;
1316 dvbdemux1->stop_feed = budget_stop_feed;
1317 dvbdemux1->write_to_decoder = NULL;
1319 dvbdemux1->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
1320 DMX_MEMORY_BASED_FILTERING);
1322 dvb_dmx_init(&av7110->demux1);
1324 av7110->dmxdev1.filternum = 256;
1325 av7110->dmxdev1.demux = &dvbdemux1->dmx;
1326 av7110->dmxdev1.capabilities = 0;
1328 dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter);
1330 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx);
1331 printk("dvb-ttpci: additional demux1 for budget-patch registered\n");
1337 static void dvb_unregister(struct av7110 *av7110)
1339 struct dvb_demux *dvbdemux = &av7110->demux;
1340 struct dvb_demux *dvbdemux1 = &av7110->demux1;
1342 dprintk(4, "%p\n", av7110);
1344 if (!av7110->registered)
1348 dvb_net_release(&av7110->dvb_net1);
1349 dvbdemux->dmx.close(&dvbdemux1->dmx);
1350 dvb_dmxdev_release(&av7110->dmxdev1);
1351 dvb_dmx_release(&av7110->demux1);
1354 dvb_net_release(&av7110->dvb_net);
1356 dvbdemux->dmx.close(&dvbdemux->dmx);
1357 dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
1358 dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
1360 dvb_dmxdev_release(&av7110->dmxdev);
1361 dvb_dmx_release(&av7110->demux);
1363 if (av7110->fe != NULL)
1364 dvb_unregister_frontend(av7110->fe);
1365 dvb_unregister_device(av7110->osd_dev);
1366 av7110_av_unregister(av7110);
1367 av7110_ca_unregister(av7110);
1371 /****************************************************************************
1372 * I2C client commands
1373 ****************************************************************************/
1375 int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val)
1377 u8 msg[2] = { reg, val };
1378 struct i2c_msg msgs;
1384 return i2c_transfer(&av7110->i2c_adap, &msgs, 1);
1388 u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg)
1392 struct i2c_msg msgs[2];
1395 msgs[1].flags = I2C_M_RD;
1396 msgs[0].addr = msgs[1].addr = id / 2;
1398 msgs[0].len = 1; msgs[1].len = 1;
1399 msgs[0].buf = mm1; msgs[1].buf = mm2;
1400 i2c_transfer(&av7110->i2c_adap, msgs, 2);
1406 /****************************************************************************
1408 ****************************************************************************/
1411 static int check_firmware(struct av7110* av7110)
1413 u32 crc = 0, len = 0;
1416 /* check for firmware magic */
1417 ptr = av7110->bin_fw;
1418 if (ptr[0] != 'A' || ptr[1] != 'V' ||
1419 ptr[2] != 'F' || ptr[3] != 'W') {
1420 printk("dvb-ttpci: this is not an av7110 firmware\n");
1425 /* check dpram file */
1426 crc = ntohl(*(u32*) ptr);
1428 len = ntohl(*(u32*) ptr);
1431 printk("dvb-ttpci: dpram file is way to big.\n");
1434 if (crc != crc32_le(0, ptr, len)) {
1435 printk("dvb-ttpci: crc32 of dpram file does not match.\n");
1438 av7110->bin_dpram = ptr;
1439 av7110->size_dpram = len;
1442 /* check root file */
1443 crc = ntohl(*(u32*) ptr);
1445 len = ntohl(*(u32*) ptr);
1448 if (len <= 200000 || len >= 300000 ||
1449 len > ((av7110->bin_fw + av7110->size_fw) - ptr)) {
1450 printk("dvb-ttpci: root file has strange size (%d). aborting.\n", len);
1453 if( crc != crc32_le(0, ptr, len)) {
1454 printk("dvb-ttpci: crc32 of root file does not match.\n");
1457 av7110->bin_root = ptr;
1458 av7110->size_root = len;
1462 #ifdef CONFIG_DVB_AV7110_FIRMWARE_FILE
1463 #include "av7110_firm.h"
1464 static void put_firmware(struct av7110* av7110)
1466 av7110->bin_fw = NULL;
1469 static inline int get_firmware(struct av7110* av7110)
1471 av7110->bin_fw = dvb_ttpci_fw;
1472 av7110->size_fw = sizeof(dvb_ttpci_fw);
1473 return check_firmware(av7110);
1476 static void put_firmware(struct av7110* av7110)
1478 vfree(av7110->bin_fw);
1481 static int get_firmware(struct av7110* av7110)
1484 const struct firmware *fw;
1486 /* request the av7110 firmware, this will block until someone uploads it */
1487 ret = request_firmware(&fw, "dvb-ttpci-01.fw", &av7110->dev->pci->dev);
1489 if (ret == -ENOENT) {
1490 printk(KERN_ERR "dvb-ttpci: could not load firmware,"
1491 " file not found: dvb-ttpci-01.fw\n");
1492 printk(KERN_ERR "dvb-ttpci: usually this should be in"
1493 " /usr/lib/hotplug/firmware\n");
1494 printk(KERN_ERR "dvb-ttpci: and can be downloaded here"
1495 " http://www.linuxtv.org/download/dvb/firmware/\n");
1497 printk(KERN_ERR "dvb-ttpci: cannot request firmware"
1498 " (error %i)\n", ret);
1502 if (fw->size <= 200000) {
1503 printk("dvb-ttpci: this firmware is way too small.\n");
1504 release_firmware(fw);
1508 /* check if the firmware is available */
1509 av7110->bin_fw = (unsigned char *) vmalloc(fw->size);
1510 if (NULL == av7110->bin_fw) {
1511 dprintk(1, "out of memory\n");
1512 release_firmware(fw);
1516 memcpy(av7110->bin_fw, fw->data, fw->size);
1517 av7110->size_fw = fw->size;
1518 if ((ret = check_firmware(av7110)))
1519 vfree(av7110->bin_fw);
1521 release_firmware(fw);
1527 static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1529 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1532 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
1533 u32 div = (params->frequency + 479500) / 125;
1535 if (params->frequency > 2000000) pwr = 3;
1536 else if (params->frequency > 1800000) pwr = 2;
1537 else if (params->frequency > 1600000) pwr = 1;
1538 else if (params->frequency > 1200000) pwr = 0;
1539 else if (params->frequency >= 1100000) pwr = 1;
1542 buf[0] = (div >> 8) & 0x7f;
1543 buf[1] = div & 0xff;
1544 buf[2] = ((div & 0x18000) >> 10) | 0x95;
1545 buf[3] = (pwr << 6) | 0x30;
1547 // NOTE: since we're using a prescaler of 2, we set the
1548 // divisor frequency to 62.5kHz and divide by 125 above
1550 if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1)
1555 static struct ves1x93_config alps_bsrv2_config = {
1556 .demod_address = 0x08,
1559 .pll_set = alps_bsrv2_pll_set,
1563 static u8 alps_bsru6_inittab[] = {
1567 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
1568 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
1569 0x06, 0x40, /* DAC not used, set to high impendance mode */
1570 0x07, 0x00, /* DAC LSB */
1571 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
1572 0x09, 0x00, /* FIFO */
1573 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
1574 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
1575 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
1576 0x10, 0x3f, // AGC2 0x3d
1579 0x15, 0xc9, // lock detector threshold
1590 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
1591 0x29, 0x1e, // 1/2 threshold
1592 0x2a, 0x14, // 2/3 threshold
1593 0x2b, 0x0f, // 3/4 threshold
1594 0x2c, 0x09, // 5/6 threshold
1595 0x2d, 0x05, // 7/8 threshold
1597 0x31, 0x1f, // test all FECs
1598 0x32, 0x19, // viterbi and synchro search
1599 0x33, 0xfc, // rs control
1600 0x34, 0x93, // error control
1605 static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
1610 if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
1611 else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
1612 else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
1613 else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
1614 else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
1615 else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
1617 stv0299_writereg(fe, 0x13, aclk);
1618 stv0299_writereg(fe, 0x14, bclk);
1619 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
1620 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
1621 stv0299_writereg(fe, 0x21, (ratio ) & 0xf0);
1626 static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
1631 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1633 if ((params->frequency < 950000) || (params->frequency > 2150000))
1636 div = (params->frequency + (125 - 1)) / 125; // round correctly
1637 data[0] = (div >> 8) & 0x7f;
1638 data[1] = div & 0xff;
1639 data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
1642 if (params->frequency > 1530000) data[3] = 0xc0;
1644 ret = i2c_transfer(i2c, &msg, 1);
1650 static struct stv0299_config alps_bsru6_config = {
1652 .demod_address = 0x68,
1653 .inittab = alps_bsru6_inittab,
1657 .lock_output = STV0229_LOCKOUTPUT_1,
1658 .volt13_op0_op1 = STV0299_VOLT13_OP1,
1659 .min_delay_ms = 100,
1660 .set_symbol_rate = alps_bsru6_set_symbol_rate,
1661 .pll_set = alps_bsru6_pll_set,
1665 static u8 alps_bsbe1_inittab[] = {
1669 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
1670 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
1671 0x06, 0x40, /* DAC not used, set to high impendance mode */
1672 0x07, 0x00, /* DAC LSB */
1673 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
1674 0x09, 0x00, /* FIFO */
1675 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
1676 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
1677 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
1678 0x10, 0x3f, // AGC2 0x3d
1681 0x15, 0xc9, // lock detector threshold
1692 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
1693 0x29, 0x1e, // 1/2 threshold
1694 0x2a, 0x14, // 2/3 threshold
1695 0x2b, 0x0f, // 3/4 threshold
1696 0x2c, 0x09, // 5/6 threshold
1697 0x2d, 0x05, // 7/8 threshold
1699 0x31, 0x1f, // test all FECs
1700 0x32, 0x19, // viterbi and synchro search
1701 0x33, 0xfc, // rs control
1702 0x34, 0x93, // error control
1707 static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
1712 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1714 if ((params->frequency < 950000) || (params->frequency > 2150000))
1717 div = (params->frequency + (125 - 1)) / 125; // round correctly
1718 data[0] = (div >> 8) & 0x7f;
1719 data[1] = div & 0xff;
1720 data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
1721 data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
1723 ret = i2c_transfer(i2c, &msg, 1);
1724 return (ret != 1) ? -EIO : 0;
1727 static struct stv0299_config alps_bsbe1_config = {
1728 .demod_address = 0x68,
1729 .inittab = alps_bsbe1_inittab,
1733 .min_delay_ms = 100,
1734 .set_symbol_rate = alps_bsru6_set_symbol_rate,
1735 .pll_set = alps_bsbe1_pll_set,
1738 static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
1740 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1743 struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) };
1746 case SEC_VOLTAGE_OFF:
1749 case SEC_VOLTAGE_13:
1752 case SEC_VOLTAGE_18:
1759 ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
1760 return (ret != 1) ? -EIO : 0;
1764 static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1766 struct av7110* av7110 = fe->dvb->priv;
1769 struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
1771 div = (params->frequency + 35937500 + 31250) / 62500;
1773 data[0] = (div >> 8) & 0x7f;
1774 data[1] = div & 0xff;
1775 data[2] = 0x85 | ((div >> 10) & 0x60);
1776 data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
1778 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1783 static struct ves1820_config alps_tdbe2_config = {
1784 .demod_address = 0x09,
1787 .selagc = VES1820_SELAGC_SIGNAMPERR,
1788 .pll_set = alps_tdbe2_pll_set,
1794 static int grundig_29504_451_pll_set(struct dvb_frontend* fe,
1795 struct dvb_frontend_parameters* params)
1797 struct av7110* av7110 = fe->dvb->priv;
1800 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1802 div = params->frequency / 125;
1803 data[0] = (div >> 8) & 0x7f;
1804 data[1] = div & 0xff;
1808 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1813 static struct tda8083_config grundig_29504_451_config = {
1814 .demod_address = 0x68,
1815 .pll_set = grundig_29504_451_pll_set,
1820 static int philips_cd1516_pll_set(struct dvb_frontend* fe,
1821 struct dvb_frontend_parameters* params)
1823 struct av7110* av7110 = fe->dvb->priv;
1825 u32 f = params->frequency;
1827 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1829 div = (f + 36125000 + 31250) / 62500;
1831 data[0] = (div >> 8) & 0x7f;
1832 data[1] = div & 0xff;
1834 data[3] = (f < 174000000 ? 0xa1 : f < 470000000 ? 0x92 : 0x34);
1836 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1841 static struct ves1820_config philips_cd1516_config = {
1842 .demod_address = 0x09,
1845 .selagc = VES1820_SELAGC_SIGNAMPERR,
1846 .pll_set = philips_cd1516_pll_set,
1851 static int alps_tdlb7_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1853 struct av7110* av7110 = fe->dvb->priv;
1856 struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
1858 div = (params->frequency + 36200000) / 166666;
1860 if (params->frequency <= 782000000)
1865 data[0] = (div >> 8) & 0x7f;
1866 data[1] = div & 0xff;
1870 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1875 static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
1877 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
1879 return request_firmware(fw, name, &av7110->dev->pci->dev);
1882 static struct sp8870_config alps_tdlb7_config = {
1884 .demod_address = 0x71,
1885 .pll_set = alps_tdlb7_pll_set,
1886 .request_firmware = alps_tdlb7_request_firmware,
1890 static u8 nexusca_stv0297_inittab[] = {
1983 static int nexusca_stv0297_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
1985 struct av7110* av7110 = fe->dvb->priv;
1988 struct i2c_msg msg = { .addr = 0x63, .flags = 0, .buf = data, .len = sizeof(data) };
1989 struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 };
1992 div = (params->frequency + 36150000 + 31250) / 62500;
1994 data[0] = (div >> 8) & 0x7f;
1995 data[1] = div & 0xff;
1998 if (params->frequency < 45000000)
2000 else if (params->frequency < 137000000)
2002 else if (params->frequency < 403000000)
2004 else if (params->frequency < 860000000)
2009 stv0297_enable_plli2c(fe);
2010 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) {
2011 printk("nexusca: pll transfer failed!\n");
2015 // wait for PLL lock
2016 for(i = 0; i < 20; i++) {
2018 stv0297_enable_plli2c(fe);
2019 if (i2c_transfer(&av7110->i2c_adap, &readmsg, 1) == 1)
2020 if (data[0] & 0x40) break;
2027 static struct stv0297_config nexusca_stv0297_config = {
2029 .demod_address = 0x1C,
2030 .inittab = nexusca_stv0297_inittab,
2032 .pll_set = nexusca_stv0297_pll_set,
2037 static int grundig_29504_401_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
2039 struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
2041 u8 cfg, cpump, band_select;
2043 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
2045 div = (36125000 + params->frequency) / 166666;
2049 if (params->frequency < 175000000) cpump = 2;
2050 else if (params->frequency < 390000000) cpump = 1;
2051 else if (params->frequency < 470000000) cpump = 2;
2052 else if (params->frequency < 750000000) cpump = 1;
2055 if (params->frequency < 175000000) band_select = 0x0e;
2056 else if (params->frequency < 470000000) band_select = 0x05;
2057 else band_select = 0x03;
2059 data[0] = (div >> 8) & 0x7f;
2060 data[1] = div & 0xff;
2061 data[2] = ((div >> 10) & 0x60) | cfg;
2062 data[3] = (cpump << 6) | band_select;
2064 if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) return -EIO;
2068 static struct l64781_config grundig_29504_401_config = {
2069 .demod_address = 0x55,
2070 .pll_set = grundig_29504_401_pll_set,
2075 static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
2078 int synced = (status & FE_HAS_LOCK) ? 1 : 0;
2080 av7110->fe_status = status;
2082 if (av7110->fe_synced == synced)
2085 if (av7110->playing)
2088 if (down_interruptible(&av7110->pid_mutex))
2089 return -ERESTARTSYS;
2092 ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO],
2093 av7110->pids[DMX_PES_AUDIO],
2094 av7110->pids[DMX_PES_TELETEXT], 0,
2095 av7110->pids[DMX_PES_PCR]);
2097 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
2099 ret = SetPIDs(av7110, 0, 0, 0, 0, 0);
2101 ret = av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0);
2103 ret = av7110_wait_msgstate(av7110, GPMQBusy);
2108 av7110->fe_synced = synced;
2110 up(&av7110->pid_mutex);
2114 static int av7110_fe_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
2116 struct av7110* av7110 = fe->dvb->priv;
2118 int ret = av7110_fe_lock_fix(av7110, 0);
2120 ret = av7110->fe_set_frontend(fe, params);
2124 static int av7110_fe_init(struct dvb_frontend* fe)
2126 struct av7110* av7110 = fe->dvb->priv;
2128 int ret = av7110_fe_lock_fix(av7110, 0);
2130 ret = av7110->fe_init(fe);
2134 static int av7110_fe_read_status(struct dvb_frontend* fe, fe_status_t* status)
2136 struct av7110* av7110 = fe->dvb->priv;
2138 /* call the real implementation */
2139 int ret = av7110->fe_read_status(fe, status);
2141 if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK))
2142 ret = av7110_fe_lock_fix(av7110, *status);
2146 static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe)
2148 struct av7110* av7110 = fe->dvb->priv;
2150 int ret = av7110_fe_lock_fix(av7110, 0);
2152 ret = av7110->fe_diseqc_reset_overload(fe);
2156 static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe,
2157 struct dvb_diseqc_master_cmd* cmd)
2159 struct av7110* av7110 = fe->dvb->priv;
2161 int ret = av7110_fe_lock_fix(av7110, 0);
2163 ret = av7110->fe_diseqc_send_master_cmd(fe, cmd);
2167 static int av7110_fe_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd)
2169 struct av7110* av7110 = fe->dvb->priv;
2171 int ret = av7110_fe_lock_fix(av7110, 0);
2173 ret = av7110->fe_diseqc_send_burst(fe, minicmd);
2177 static int av7110_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
2179 struct av7110* av7110 = fe->dvb->priv;
2181 int ret = av7110_fe_lock_fix(av7110, 0);
2183 ret = av7110->fe_set_tone(fe, tone);
2187 static int av7110_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
2189 struct av7110* av7110 = fe->dvb->priv;
2191 int ret = av7110_fe_lock_fix(av7110, 0);
2193 ret = av7110->fe_set_voltage(fe, voltage);
2197 static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned int cmd)
2199 struct av7110* av7110 = fe->dvb->priv;
2201 int ret = av7110_fe_lock_fix(av7110, 0);
2203 ret = av7110->fe_dishnetwork_send_legacy_command(fe, cmd);
2207 static u8 read_pwm(struct av7110* av7110)
2211 struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
2212 { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
2214 if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
2220 static int frontend_init(struct av7110 *av7110)
2224 if (av7110->dev->pci->subsystem_vendor == 0x110a) {
2225 switch(av7110->dev->pci->subsystem_device) {
2226 case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??))
2227 av7110->fe = ves1820_attach(&philips_cd1516_config,
2228 &av7110->i2c_adap, read_pwm(av7110));
2232 } else if (av7110->dev->pci->subsystem_vendor == 0x13c2) {
2233 switch(av7110->dev->pci->subsystem_device) {
2234 case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X
2235 case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X
2236 case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE
2238 // try the ALPS BSRV2 first of all
2239 av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
2241 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2242 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2243 av7110->fe->ops->set_tone = av7110_set_tone;
2247 // try the ALPS BSRU6 now
2248 av7110->fe = stv0299_attach(&alps_bsru6_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;
2256 // Try the grundig 29504-451
2257 av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
2259 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2260 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2261 av7110->fe->ops->set_tone = av7110_set_tone;
2265 /* Try DVB-C cards */
2266 switch(av7110->dev->pci->subsystem_device) {
2268 /* Siemens DVB-C (full-length card) VES1820/Philips CD1516 */
2269 av7110->fe = ves1820_attach(&philips_cd1516_config, &av7110->i2c_adap,
2273 /* Haupauge DVB-C 2.1 VES1820/ALPS TDBE2 */
2274 av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap,
2280 case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X
2283 av7110->fe = sp8870_attach(&alps_tdlb7_config, &av7110->i2c_adap);
2286 case 0x0002: // Hauppauge/TT DVB-C premium rev2.X
2288 av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
2291 case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
2292 /* Grundig 29504-451 */
2293 av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
2295 av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2296 av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
2297 av7110->fe->ops->set_tone = av7110_set_tone;
2301 case 0x0008: // Hauppauge/TT DVB-T
2303 av7110->fe = l64781_attach(&grundig_29504_401_config, &av7110->i2c_adap);
2306 case 0x000A: // Hauppauge/TT Nexus-CA rev1.X
2308 av7110->fe = stv0297_attach(&nexusca_stv0297_config, &av7110->i2c_adap);
2310 /* set TDA9819 into DVB mode */
2311 saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
2312 saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
2314 /* tuner on this needs a slower i2c bus speed */
2315 av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
2320 case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */
2322 av7110->fe = stv0299_attach(&alps_bsbe1_config, &av7110->i2c_adap);
2324 av7110->fe->ops->set_voltage = lnbp21_set_voltage;
2325 av7110->fe->ops->dishnetwork_send_legacy_command = NULL;
2332 /* FIXME: propagate the failure code from the lower layers */
2334 printk("dvb-ttpci: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n",
2335 av7110->dev->pci->vendor,
2336 av7110->dev->pci->device,
2337 av7110->dev->pci->subsystem_vendor,
2338 av7110->dev->pci->subsystem_device);
2340 FE_FUNC_OVERRIDE(av7110->fe->ops->init, av7110->fe_init, av7110_fe_init);
2341 FE_FUNC_OVERRIDE(av7110->fe->ops->read_status, av7110->fe_read_status, av7110_fe_read_status);
2342 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_reset_overload, av7110->fe_diseqc_reset_overload, av7110_fe_diseqc_reset_overload);
2343 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_send_master_cmd, av7110->fe_diseqc_send_master_cmd, av7110_fe_diseqc_send_master_cmd);
2344 FE_FUNC_OVERRIDE(av7110->fe->ops->diseqc_send_burst, av7110->fe_diseqc_send_burst, av7110_fe_diseqc_send_burst);
2345 FE_FUNC_OVERRIDE(av7110->fe->ops->set_tone, av7110->fe_set_tone, av7110_fe_set_tone);
2346 FE_FUNC_OVERRIDE(av7110->fe->ops->set_voltage, av7110->fe_set_voltage, av7110_fe_set_voltage;)
2347 FE_FUNC_OVERRIDE(av7110->fe->ops->dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command);
2348 FE_FUNC_OVERRIDE(av7110->fe->ops->set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend);
2350 ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe);
2352 printk("av7110: Frontend registration failed!\n");
2353 if (av7110->fe->ops->release)
2354 av7110->fe->ops->release(av7110->fe);
2361 /* Budgetpatch note:
2362 * Original hardware design by Roberto Deza:
2363 * There is a DVB_Wiki at
2364 * http://212.227.36.83/linuxtv/wiki/index.php/Main_Page
2365 * where is described this 'DVB TT Budget Patch', on Card Modding:
2366 * http://212.227.36.83/linuxtv/wiki/index.php/DVB_TT_Budget_Patch
2367 * On the short description there is also a link to a external file,
2368 * with more details:
2369 * http://perso.wanadoo.es/jesussolano/Ttf_tsc1.zip
2371 * New software triggering design by Emard that works on
2372 * original Roberto Deza's hardware:
2374 * rps1 code for budgetpatch will copy internal HS event to GPIO3 pin.
2375 * GPIO3 is in budget-patch hardware connectd to port B VSYNC
2376 * HS is an internal event of 7146, accessible with RPS
2377 * and temporarily raised high every n lines
2378 * (n in defined in the RPS_THRESH1 counter threshold)
2379 * I think HS is raised high on the beginning of the n-th line
2380 * and remains high until this n-th line that triggered
2381 * it is completely received. When the receiption of n-th line
2382 * ends, HS is lowered.
2384 * To transmit data over DMA, 7146 needs changing state at
2385 * port B VSYNC pin. Any changing of port B VSYNC will
2386 * cause some DMA data transfer, with more or less packets loss.
2387 * It depends on the phase and frequency of VSYNC and
2388 * the way of 7146 is instructed to trigger on port B (defined
2389 * in DD1_INIT register, 3rd nibble from the right valid
2390 * numbers are 0-7, see datasheet)
2392 * The correct triggering can minimize packet loss,
2393 * dvbtraffic should give this stable bandwidths:
2394 * 22k transponder = 33814 kbit/s
2395 * 27.5k transponder = 38045 kbit/s
2396 * by experiment it is found that the best results
2397 * (stable bandwidths and almost no packet loss)
2398 * are obtained using DD1_INIT triggering number 2
2399 * (Va at rising edge of VS Fa = HS x VS-failing forced toggle)
2400 * and a VSYNC phase that occurs in the middle of DMA transfer
2401 * (about byte 188*512=96256 in the DMA window).
2403 * Phase of HS is still not clear to me how to control,
2404 * It just happens to be so. It can be seen if one enables
2405 * RPS_IRQ and print Event Counter 1 in vpeirq(). Every
2406 * time RPS_INTERRUPT is called, the Event Counter 1 will
2407 * increment. That's how the 7146 is programmed to do event
2408 * counting in this budget-patch.c
2409 * I *think* HPS setting has something to do with the phase
2410 * of HS but I cant be 100% sure in that.
2412 * hardware debug note: a working budget card (including budget patch)
2413 * with vpeirq() interrupt setup in mode "0x90" (every 64K) will
2414 * generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes
2415 * and that means 3*25=75 Hz of interrupt freqency, as seen by
2416 * watch cat /proc/interrupts
2418 * If this frequency is 3x lower (and data received in the DMA
2419 * buffer don't start with 0x47, but in the middle of packets,
2420 * whose lengths appear to be like 188 292 188 104 etc.
2421 * this means VSYNC line is not connected in the hardware.
2422 * (check soldering pcb and pins)
2423 * The same behaviour of missing VSYNC can be duplicated on budget
2424 * cards, by seting DD1_INIT trigger mode 7 in 3rd nibble.
2426 static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *pci_ext)
2428 const int length = TS_WIDTH * TS_HEIGHT;
2429 struct pci_dev *pdev = dev->pci;
2430 struct av7110 *av7110;
2433 dprintk(4, "dev: %p\n", dev);
2435 /* Set RPS_IRQ to 1 to track rps1 activity.
2436 * Enabling this won't send any interrupt to PC CPU.
2440 if (budgetpatch == 1) {
2442 /* autodetect the presence of budget patch
2443 * this only works if saa7146 has been recently
2444 * reset with with MASK_31 to MC1
2446 * will wait for VBI_B event (vertical blank at port B)
2447 * and will reset GPIO3 after VBI_B is detected.
2448 * (GPIO3 should be raised high by CPU to
2449 * test if GPIO3 will generate vertical blank signal
2450 * in budget patch GPIO3 is connected to VSYNC_B
2454 saa7146_write(dev, MC1, MASK_31);
2455 /* autodetection success seems to be time-dependend after reset */
2457 /* Fix VSYNC level */
2458 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
2459 /* set vsync_b triggering */
2460 saa7146_write(dev, DD1_STREAM_B, 0);
2461 /* port B VSYNC at rising edge */
2462 saa7146_write(dev, DD1_INIT, 0x00000200);
2463 saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI
2464 saa7146_write(dev, MC2,
2465 1 * (MASK_08 | MASK_24) | // BRS control
2466 0 * (MASK_09 | MASK_25) | // a
2467 1 * (MASK_10 | MASK_26) | // b
2468 0 * (MASK_06 | MASK_22) | // HPS_CTRL1
2469 0 * (MASK_05 | MASK_21) | // HPS_CTRL2
2470 0 * (MASK_01 | MASK_15) // DEBI
2473 /* start writing RPS1 code from beginning */
2476 saa7146_write(dev, MC1, MASK_29);
2477 /* RPS1 timeout disable */
2478 saa7146_write(dev, RPS_TOV1, 0);
2479 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
2480 WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
2481 WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
2482 WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
2484 /* issue RPS1 interrupt to increment counter */
2485 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2487 WRITE_RPS1(cpu_to_le32(CMD_STOP));
2488 /* Jump to begin of RPS program as safety measure (p37) */
2489 WRITE_RPS1(cpu_to_le32(CMD_JUMP));
2490 WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
2493 /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
2494 * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
2495 * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
2497 saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
2498 /* set event counter 1 treshold to maximum allowed value (rEC p55) */
2499 saa7146_write(dev, ECT1R, 0x3fff );
2501 /* Set RPS1 Address register to point to RPS code (r108 p42) */
2502 saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
2503 /* Enable RPS1, (rFC p33) */
2504 saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
2507 /* now send VSYNC_B to rps1 by rising GPIO3 */
2508 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
2510 /* if rps1 responded by lowering the GPIO3,
2511 * then we have budgetpatch hardware
2513 if ((saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) {
2515 printk("dvb-ttpci: BUDGET-PATCH DETECTED.\n");
2518 saa7146_write(dev, MC1, ( MASK_29 ));
2520 printk("dvb-ttpci: Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
2524 /* prepare the av7110 device struct */
2525 av7110 = kmalloc(sizeof(struct av7110), GFP_KERNEL);
2527 dprintk(1, "out of memory\n");
2531 memset(av7110, 0, sizeof(struct av7110));
2533 av7110->card_name = (char*) pci_ext->ext_priv;
2535 dev->ext_priv = av7110;
2537 ret = get_firmware(av7110);
2541 ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name,
2544 goto err_put_firmware_1;
2546 /* the Siemens DVB needs this if you want to have the i2c chips
2547 get recognized before the main driver is fully loaded */
2548 saa7146_write(dev, GPIO_CTRL, 0x500000);
2550 #ifdef I2C_ADAP_CLASS_TV_DIGITAL
2551 av7110->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL;
2553 av7110->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
2555 strlcpy(av7110->i2c_adap.name, pci_ext->ext_priv, sizeof(av7110->i2c_adap.name));
2557 saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
2559 ret = i2c_add_adapter(&av7110->i2c_adap);
2561 goto err_dvb_unregister_adapter_2;
2563 ttpci_eeprom_parse_mac(&av7110->i2c_adap,
2564 av7110->dvb_adapter.proposed_mac);
2568 spin_lock_init(&av7110->feedlock1);
2569 av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length,
2571 if (!av7110->grabbing)
2574 saa7146_write(dev, PCI_BT_V1, 0x1c1f101f);
2575 saa7146_write(dev, BCS_CTRL, 0x80400040);
2576 /* set dd1 stream a & b */
2577 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2578 saa7146_write(dev, DD1_INIT, 0x03000200);
2579 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2580 saa7146_write(dev, BRS_CTRL, 0x60000000);
2581 saa7146_write(dev, BASE_ODD3, 0);
2582 saa7146_write(dev, BASE_EVEN3, 0);
2583 saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT);
2584 saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90);
2586 saa7146_write(dev, PITCH3, TS_WIDTH);
2587 saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH);
2590 saa7146_write(dev, MC2, 0x077c077c);
2591 saa7146_write(dev, GPIO_CTRL, 0x000000);
2593 /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
2594 * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
2595 * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
2597 saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
2598 /* set event counter 1 treshold to maximum allowed value (rEC p55) */
2599 saa7146_write(dev, ECT1R, 0x3fff );
2601 /* Setup BUDGETPATCH MAIN RPS1 "program" (p35) */
2604 /* Wait Source Line Counter Threshold (p36) */
2605 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
2606 /* Set GPIO3=1 (p42) */
2607 WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
2608 WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
2609 WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTHI<<24));
2611 /* issue RPS1 interrupt */
2612 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2614 /* Wait reset Source Line Counter Threshold (p36) */
2615 WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
2616 /* Set GPIO3=0 (p42) */
2617 WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
2618 WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
2619 WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
2621 /* issue RPS1 interrupt */
2622 WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
2624 /* Jump to begin of RPS program (p37) */
2625 WRITE_RPS1(cpu_to_le32(CMD_JUMP));
2626 WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
2628 /* Fix VSYNC level */
2629 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
2630 /* Set RPS1 Address register to point to RPS code (r108 p42) */
2631 saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
2632 /* Set Source Line Counter Threshold, using BRS (rCC p43)
2633 * It generates HS event every TS_HEIGHT lines
2634 * this is related to TS_WIDTH set in register
2635 * NUM_LINE_BYTE3. If NUM_LINE_BYTE low 16 bits
2636 * are set to TS_WIDTH bytes (TS_WIDTH=2*188),
2637 * then RPS_THRESH1 should be set to trigger
2638 * every TS_HEIGHT (512) lines.
2640 saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
2642 /* Enable RPS1 (rFC p33) */
2643 saa7146_write(dev, MC1, (MASK_13 | MASK_29));
2645 /* end of budgetpatch register initialization */
2646 tasklet_init (&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110);
2648 saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
2649 saa7146_write(dev, BCS_CTRL, 0x80400040);
2651 /* set dd1 stream a & b */
2652 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2653 saa7146_write(dev, DD1_INIT, 0x03000000);
2654 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2657 saa7146_write(dev, MC2, 0x077c077c);
2658 saa7146_write(dev, GPIO_CTRL, 0x000000);
2661 tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110);
2662 tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110);
2664 sema_init(&av7110->pid_mutex, 1);
2666 /* locks for data transfers from/to AV7110 */
2667 spin_lock_init(&av7110->debilock);
2668 sema_init(&av7110->dcomlock, 1);
2669 av7110->debitype = -1;
2671 /* default OSD window */
2673 sema_init(&av7110->osd_sema, 1);
2675 /* ARM "watchdog" */
2676 init_waitqueue_head(&av7110->arm_wait);
2677 av7110->arm_thread = NULL;
2679 /* allocate and init buffers */
2680 av7110->debi_virt = pci_alloc_consistent(pdev, 8192, &av7110->debi_bus);
2681 if (!av7110->debi_virt)
2682 goto err_saa71466_vfree_4;
2685 av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS);
2687 goto err_pci_free_5;
2689 ret = av7110_av_init(av7110);
2691 goto err_iobuf_vfree_6;
2693 /* init BMP buffer */
2694 av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN;
2695 init_waitqueue_head(&av7110->bmpq);
2697 ret = av7110_ca_init(av7110);
2699 goto err_av7110_av_exit_7;
2701 /* load firmware into AV7110 cards */
2702 ret = av7110_bootarm(av7110);
2704 goto err_av7110_ca_exit_8;
2706 ret = av7110_firmversion(av7110);
2708 goto err_stop_arm_9;
2710 if (FW_VERSION(av7110->arm_app)<0x2501)
2711 printk ("dvb-ttpci: Warning, firmware version 0x%04x is too old. "
2712 "System might be unstable!\n", FW_VERSION(av7110->arm_app));
2714 ret = kernel_thread(arm_thread, (void *) av7110, 0);
2716 goto err_stop_arm_9;
2718 /* set initial volume in mixer struct */
2719 av7110->mixer.volume_left = volume;
2720 av7110->mixer.volume_right = volume;
2722 init_av7110_av(av7110);
2724 ret = av7110_register(av7110);
2726 goto err_arm_thread_stop_10;
2728 /* special case DVB-C: these cards have an analog tuner
2729 plus need some special handling, so we have separate
2730 saa7146_ext_vv data for these... */
2731 ret = av7110_init_v4l(av7110);
2733 goto err_av7110_unregister_11;
2735 av7110->dvb_adapter.priv = av7110;
2736 ret = frontend_init(av7110);
2738 goto err_av7110_exit_v4l_12;
2740 #if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
2741 av7110_ir_init(av7110);
2743 printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num);
2748 err_av7110_exit_v4l_12:
2749 av7110_exit_v4l(av7110);
2750 err_av7110_unregister_11:
2751 dvb_unregister(av7110);
2752 err_arm_thread_stop_10:
2753 av7110_arm_sync(av7110);
2755 /* Nothing to do. Rejoice. */
2756 err_av7110_ca_exit_8:
2757 av7110_ca_exit(av7110);
2758 err_av7110_av_exit_7:
2759 av7110_av_exit(av7110);
2761 vfree(av7110->iobuf);
2763 pci_free_consistent(pdev, 8192, av7110->debi_virt, av7110->debi_bus);
2764 err_saa71466_vfree_4:
2765 if (!av7110->grabbing)
2766 saa7146_pgtable_free(pdev, &av7110->pt);
2768 i2c_del_adapter(&av7110->i2c_adap);
2769 err_dvb_unregister_adapter_2:
2770 dvb_unregister_adapter(&av7110->dvb_adapter);
2772 put_firmware(av7110);
2778 static int av7110_detach(struct saa7146_dev* saa)
2780 struct av7110 *av7110 = saa->ext_priv;
2781 dprintk(4, "%p\n", av7110);
2783 #if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE)
2784 av7110_ir_exit(av7110);
2788 saa7146_write(saa, MC1, MASK_29);
2789 /* VSYNC LOW (inactive) */
2790 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO);
2791 saa7146_write(saa, MC1, MASK_20); /* DMA3 off */
2792 SAA7146_IER_DISABLE(saa, MASK_10);
2793 SAA7146_ISR_CLEAR(saa, MASK_10);
2795 tasklet_kill(&av7110->vpe_tasklet);
2796 saa7146_pgtable_free(saa->pci, &av7110->pt);
2798 av7110_exit_v4l(av7110);
2800 av7110_arm_sync(av7110);
2802 tasklet_kill(&av7110->debi_tasklet);
2803 tasklet_kill(&av7110->gpio_tasklet);
2805 dvb_unregister(av7110);
2807 SAA7146_IER_DISABLE(saa, MASK_19 | MASK_03);
2808 SAA7146_ISR_CLEAR(saa, MASK_19 | MASK_03);
2810 av7110_ca_exit(av7110);
2811 av7110_av_exit(av7110);
2813 vfree(av7110->iobuf);
2814 pci_free_consistent(saa->pci, 8192, av7110->debi_virt,
2817 i2c_del_adapter(&av7110->i2c_adap);
2819 dvb_unregister_adapter (&av7110->dvb_adapter);
2823 put_firmware(av7110);
2827 saa->ext_priv = NULL;
2833 static void av7110_irq(struct saa7146_dev* dev, u32 *isr)
2835 struct av7110 *av7110 = dev->ext_priv;
2837 //print_time("av7110_irq");
2839 /* Note: Don't try to handle the DEBI error irq (MASK_18), in
2840 * intel mode the timeout is asserted all the time...
2843 if (*isr & MASK_19) {
2844 //printk("av7110_irq: DEBI\n");
2845 /* Note 1: The DEBI irq is level triggered: We must enable it
2846 * only after we started a DMA xfer, and disable it here
2847 * immediately, or it will be signalled all the time while
2849 * Note 2: You would think that an irq which is masked is
2850 * not signalled by the hardware. Not so for the SAA7146:
2851 * An irq is signalled as long as the corresponding bit
2852 * in the ISR is set, and disabling irqs just prevents the
2853 * hardware from setting the ISR bit. This means a) that we
2854 * must clear the ISR *after* disabling the irq (which is why
2855 * we must do it here even though saa7146_core did it already),
2856 * and b) that if we were to disable an edge triggered irq
2857 * (like the gpio irqs sadly are) temporarily we would likely
2858 * loose some. This sucks :-(
2860 SAA7146_IER_DISABLE(av7110->dev, MASK_19);
2861 SAA7146_ISR_CLEAR(av7110->dev, MASK_19);
2862 tasklet_schedule(&av7110->debi_tasklet);
2865 if (*isr & MASK_03) {
2866 //printk("av7110_irq: GPIO\n");
2867 tasklet_schedule(&av7110->gpio_tasklet);
2870 if ((*isr & MASK_10) && budgetpatch)
2871 tasklet_schedule(&av7110->vpe_tasklet);
2875 static struct saa7146_extension av7110_extension;
2877 #define MAKE_AV7110_INFO(x_var,x_name) \
2878 static struct saa7146_pci_extension_data x_var = { \
2879 .ext_priv = x_name, \
2880 .ext = &av7110_extension }
2882 MAKE_AV7110_INFO(tts_1_X_fsc,"Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C");
2883 MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X");
2884 MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X");
2885 MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X");
2886 MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X");
2887 MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3");
2888 MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
2889 MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T");
2890 MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
2891 MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
2893 static struct pci_device_id pci_tbl[] = {
2894 MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
2895 MAKE_EXTENSION_PCI(tts_1_X_fsc, 0x13c2, 0x0000),
2896 MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
2897 MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
2898 MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
2899 MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
2900 MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
2901 MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
2902 MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
2903 MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
2905 /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte
2906 /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
2907 /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????
2914 MODULE_DEVICE_TABLE(pci, pci_tbl);
2917 static struct saa7146_extension av7110_extension = {
2919 .flags = SAA7146_I2C_SHORT_DELAY,
2921 .module = THIS_MODULE,
2922 .pci_tbl = &pci_tbl[0],
2923 .attach = av7110_attach,
2924 .detach = av7110_detach,
2926 .irq_mask = MASK_19 | MASK_03 | MASK_10,
2927 .irq_func = av7110_irq,
2931 static int __init av7110_init(void)
2934 retval = saa7146_register_extension(&av7110_extension);
2939 static void __exit av7110_exit(void)
2941 saa7146_unregister_extension(&av7110_extension);
2944 module_init(av7110_init);
2945 module_exit(av7110_exit);
2947 MODULE_DESCRIPTION("driver for the SAA7146 based AV110 PCI DVB cards by "
2948 "Siemens, Technotrend, Hauppauge");
2949 MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others");
2950 MODULE_LICENSE("GPL");