1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB)
4 * av7110.c: initialization and demux stuff
6 * Copyright (C) 1999-2002 Ralph Metzler
7 * & Marcus Metzler for convergence integrated media GmbH
9 * originally based on code by:
10 * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de>
12 * the project's page is at https://linuxtv.org
16 #include <linux/module.h>
17 #include <linux/kmod.h>
18 #include <linux/delay.h>
20 #include <linux/timer.h>
21 #include <linux/poll.h>
23 #include <linux/kernel.h>
24 #include <linux/sched.h>
25 #include <linux/types.h>
26 #include <linux/fcntl.h>
27 #include <linux/interrupt.h>
28 #include <linux/string.h>
29 #include <linux/pci.h>
30 #include <linux/vmalloc.h>
31 #include <linux/firmware.h>
32 #include <linux/crc32.h>
33 #include <linux/i2c.h>
34 #include <linux/kthread.h>
35 #include <linux/slab.h>
36 #include <asm/unaligned.h>
37 #include <asm/byteorder.h>
40 #include <linux/dvb/frontend.h>
42 #include <media/dvb_frontend.h>
44 #include "ttpci-eeprom.h"
46 #include "av7110_hw.h"
47 #include "av7110_av.h"
48 #include "av7110_ca.h"
49 #include "av7110_ipack.h"
57 #define TS_BUFLEN (TS_WIDTH*TS_HEIGHT)
58 #define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE)
63 static int vidmode = CVBS_RGB_OUT;
65 static int adac = DVB_ADAC_TI;
66 static int hw_sections;
68 static int volume = 255;
69 static int budgetpatch;
70 static int wss_cfg_4_3 = 0x4008;
71 static int wss_cfg_16_9 = 0x0007;
72 static int tv_standard;
75 module_param_named(debug, av7110_debug, int, 0644);
76 MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)");
77 module_param(vidmode, int, 0444);
78 MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC");
79 module_param(pids_off, int, 0444);
80 MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed");
81 module_param(adac, int, 0444);
82 MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)");
83 module_param(hw_sections, int, 0444);
84 MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware");
85 module_param(rgb_on, int, 0444);
86 MODULE_PARM_DESC(rgb_on, "For Siemens DVB-C cards only: Enable RGB control signal on SCART pin 16 to switch SCART video mode from CVBS to RGB");
87 module_param(volume, int, 0444);
88 MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)");
89 module_param(budgetpatch, int, 0444);
90 MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)");
91 module_param(full_ts, int, 0444);
92 MODULE_PARM_DESC(full_ts, "enable code for full-ts hardware modification: 0 disable (default), 1 enable");
93 module_param(wss_cfg_4_3, int, 0444);
94 MODULE_PARM_DESC(wss_cfg_4_3, "WSS 4:3 - default 0x4008 - bit 15: disable, 14: burst mode, 13..0: wss data");
95 module_param(wss_cfg_16_9, int, 0444);
96 MODULE_PARM_DESC(wss_cfg_16_9, "WSS 16:9 - default 0x0007 - bit 15: disable, 14: burst mode, 13..0: wss data");
97 module_param(tv_standard, int, 0444);
98 MODULE_PARM_DESC(tv_standard, "TV standard: 0 PAL (default), 1 NTSC");
100 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
102 static void restart_feeds(struct av7110 *av7110);
103 static int budget_start_feed(struct dvb_demux_feed *feed);
104 static int budget_stop_feed(struct dvb_demux_feed *feed);
106 static int av7110_num;
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 = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetMonitorType,
129 1, (u16) av7110->display_ar);
131 printk("dvb-ttpci: unable to set aspect ratio\n");
132 ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType,
133 1, av7110->display_panscan);
135 printk("dvb-ttpci: unable to set pan scan\n");
137 ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 2, wss_cfg_4_3);
139 printk("dvb-ttpci: unable to configure 4:3 wss\n");
140 ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 3, wss_cfg_16_9);
142 printk("dvb-ttpci: unable to configure 16:9 wss\n");
144 ret = av7710_set_video_mode(av7110, vidmode);
146 printk("dvb-ttpci:cannot set video mode:%d\n",ret);
148 /* handle different card types */
149 /* remaining inits according to card and frontend type */
150 av7110->analog_tuner_flags = 0;
151 av7110->current_input = 0;
152 if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000a)
153 av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on
154 if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) {
155 printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n",
156 av7110->dvb_adapter.num);
157 av7110->adac_type = DVB_ADAC_CRYSTAL;
158 i2c_writereg(av7110, 0x20, 0x01, 0xd2);
159 i2c_writereg(av7110, 0x20, 0x02, 0x49);
160 i2c_writereg(av7110, 0x20, 0x03, 0x00);
161 i2c_writereg(av7110, 0x20, 0x04, 0x00);
164 * some special handling for the Siemens DVB-C cards...
166 } else if (0 == av7110_init_analog_module(av7110)) {
169 else if (dev->pci->subsystem_vendor == 0x110a) {
170 printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n",
171 av7110->dvb_adapter.num);
172 av7110->adac_type = DVB_ADAC_NONE;
175 av7110->adac_type = adac;
176 printk("dvb-ttpci: adac type set to %d @ card %d\n",
177 av7110->adac_type, av7110->dvb_adapter.num);
180 if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP34x0) {
181 // switch DVB SCART on
182 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0);
184 printk("dvb-ttpci:cannot switch on SCART(Main):%d\n",ret);
185 ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1);
187 printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret);
189 ((av7110->dev->pci->subsystem_vendor == 0x110a) ||
190 (av7110->dev->pci->subsystem_vendor == 0x13c2)) &&
191 (av7110->dev->pci->subsystem_device == 0x0000)) {
192 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16
193 //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8
197 if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000e)
198 av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on
200 ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
202 printk("dvb-ttpci:cannot set volume :%d\n",ret);
205 static void recover_arm(struct av7110 *av7110)
207 dprintk(4, "%p\n",av7110);
209 av7110_bootarm(av7110);
212 init_av7110_av(av7110);
214 /* card-specific recovery */
216 av7110->recover(av7110);
218 restart_feeds(av7110);
220 #if IS_ENABLED(CONFIG_DVB_AV7110_IR)
221 av7110_set_ir_config(av7110);
225 static void av7110_arm_sync(struct av7110 *av7110)
227 if (av7110->arm_thread)
228 kthread_stop(av7110->arm_thread);
230 av7110->arm_thread = NULL;
233 static int arm_thread(void *data)
235 struct av7110 *av7110 = data;
239 dprintk(4, "%p\n",av7110);
242 timeout = wait_event_interruptible_timeout(av7110->arm_wait,
243 kthread_should_stop(), 5 * HZ);
245 if (-ERESTARTSYS == timeout || kthread_should_stop()) {
246 /* got signal or told to quit*/
250 if (!av7110->arm_ready)
253 if (mutex_lock_interruptible(&av7110->dcomlock))
255 newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
256 mutex_unlock(&av7110->dcomlock);
258 if (newloops == av7110->arm_loops || av7110->arm_errors > 3) {
259 printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n",
260 av7110->dvb_adapter.num);
264 if (mutex_lock_interruptible(&av7110->dcomlock))
266 newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1;
267 mutex_unlock(&av7110->dcomlock);
269 av7110->arm_loops = newloops;
270 av7110->arm_errors = 0;
277 /****************************************************************************
279 ****************************************************************************/
281 static int DvbDmxFilterCallback(u8 *buffer1, size_t buffer1_len,
282 u8 *buffer2, size_t buffer2_len,
283 struct dvb_demux_filter *dvbdmxfilter,
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, NULL);
311 if (!(dvbdmxfilter->feed->ts_type & TS_PACKET))
313 if (dvbdmxfilter->feed->ts_type & TS_PAYLOAD_ONLY)
314 return dvbdmxfilter->feed->cb.ts(buffer1, buffer1_len,
315 buffer2, buffer2_len,
316 &dvbdmxfilter->feed->feed.ts,
319 av7110_p2t_write(buffer1, buffer1_len,
320 dvbdmxfilter->feed->pid,
321 &av7110->p2t_filter[dvbdmxfilter->index]);
329 //#define DEBUG_TIMING
330 static inline void print_time(char *s)
333 struct timespec64 ts;
334 ktime_get_real_ts64(&ts);
335 printk("%s: %lld.%09ld\n", s, (s64)ts.tv_sec, ts.tv_nsec);
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", __func__);
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(struct tasklet_struct *t)
362 struct av7110 *av7110 = from_tasklet(av7110, t, debi_tasklet);
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;
411 if (data_0 < 2 && data[2] == 0xff) {
414 flags |= CA_CI_MODULE_PRESENT;
416 flags |= CA_CI_MODULE_READY;
417 av7110->ci_slot[data_0].flags = flags;
419 ci_get_data(&av7110->ci_rbuffer,
426 case DATA_COMMON_INTERFACE:
427 CI_handle(av7110, (u8 *)av7110->debi_virt, av7110->debilen);
431 case DATA_DEBUG_MESSAGE:
432 ((s8*)av7110->debi_virt)[Reserved_SIZE - 1] = 0;
433 printk("%s\n", (s8 *) av7110->debi_virt);
438 dprintk(4, "debi DATA_CI_PUT\n");
442 dprintk(4, "debi DATA_MPEG_PLAY\n");
446 dprintk(4, "debi DATA_BMP_LOAD\n");
453 spin_lock(&av7110->debilock);
455 iwdebi(av7110, DEBINOSWAP, xfer, 0, 2);
456 ARM_ClearMailBox(av7110);
457 spin_unlock(&av7110->debilock);
460 /* irq from av7110 firmware writing the mailbox register in the DPRAM */
461 static void gpioirq(struct tasklet_struct *t)
463 struct av7110 *av7110 = from_tasklet(av7110, t, gpio_tasklet);
467 if (av7110->debitype != -1)
468 /* we shouldn't get any irq while a debi xfer is running */
469 printk("dvb-ttpci: GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n",
470 jiffies, saa7146_read(av7110->dev, PSR),
471 saa7146_read(av7110->dev, SSR));
473 if (saa7146_wait_for_debi_done(av7110->dev, 0)) {
474 printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __func__);
475 BUG(); /* maybe we should try resetting the debi? */
478 spin_lock(&av7110->debilock);
479 ARM_ClearIrq(av7110);
481 /* see what the av7110 wants */
482 av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2);
483 av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
484 rxbuf = irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
485 txbuf = irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
486 len = (av7110->debilen + 3) & ~3;
489 dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen);
491 switch (av7110->debitype & 0xff) {
497 case DATA_MPEG_VIDEO_EVENT:
500 struct video_event event;
502 av7110->video_size.w = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_WIDTH, 0, 2);
503 h_ar = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_HEIGHT_AR, 0, 2);
505 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
506 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
508 av7110->video_size.h = h_ar & 0xfff;
510 event.type = VIDEO_EVENT_SIZE_CHANGED;
511 event.u.size.w = av7110->video_size.w;
512 event.u.size.h = av7110->video_size.h;
513 switch ((h_ar >> 12) & 0xf)
516 av7110->video_size.aspect_ratio = VIDEO_FORMAT_16_9;
517 event.u.size.aspect_ratio = VIDEO_FORMAT_16_9;
518 av7110->videostate.video_format = VIDEO_FORMAT_16_9;
521 av7110->video_size.aspect_ratio = VIDEO_FORMAT_221_1;
522 event.u.size.aspect_ratio = VIDEO_FORMAT_221_1;
523 av7110->videostate.video_format = VIDEO_FORMAT_221_1;
526 av7110->video_size.aspect_ratio = VIDEO_FORMAT_4_3;
527 event.u.size.aspect_ratio = VIDEO_FORMAT_4_3;
528 av7110->videostate.video_format = VIDEO_FORMAT_4_3;
531 dprintk(8, "GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = %u/%u/%u\n",
532 av7110->video_size.w, av7110->video_size.h,
533 av7110->video_size.aspect_ratio);
535 dvb_video_add_event(av7110, &event);
542 struct dvb_ringbuffer *cibuf = &av7110->ci_wbuffer;
544 avail = dvb_ringbuffer_avail(cibuf);
546 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
547 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
548 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
551 len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8;
552 len |= DVB_RINGBUFFER_PEEK(cibuf, 1);
553 if (avail < len + 2) {
554 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
555 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
556 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
559 DVB_RINGBUFFER_SKIP(cibuf, 2);
561 dvb_ringbuffer_read(cibuf, av7110->debi_virt, len);
563 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
564 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
565 dprintk(8, "DMA: CI\n");
566 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
567 spin_unlock(&av7110->debilock);
568 wake_up(&cibuf->queue);
573 if (!av7110->playing) {
574 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
575 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
576 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
580 if (av7110->debitype & 0x100) {
581 spin_lock(&av7110->aout.lock);
582 len = av7110_pes_play(av7110->debi_virt, &av7110->aout, 2048);
583 spin_unlock(&av7110->aout.lock);
585 if (len <= 0 && (av7110->debitype & 0x200)
586 &&av7110->videostate.play_state != VIDEO_FREEZED) {
587 spin_lock(&av7110->avout.lock);
588 len = av7110_pes_play(av7110->debi_virt, &av7110->avout, 2048);
589 spin_unlock(&av7110->avout.lock);
592 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
593 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
594 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
597 dprintk(8, "GPIO0 PES_PLAY len=%04x\n", len);
598 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
599 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
600 dprintk(8, "DMA: MPEG_PLAY\n");
601 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len);
602 spin_unlock(&av7110->debilock);
606 len = av7110->debilen;
607 dprintk(8, "gpio DATA_BMP_LOAD len %d\n", len);
609 av7110->bmp_state = BMP_LOADED;
610 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2);
611 iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2);
612 iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2);
613 wake_up(&av7110->bmpq);
614 dprintk(8, "gpio DATA_BMP_LOAD done\n");
617 if (len > av7110->bmplen)
618 len = av7110->bmplen;
621 iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
622 iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
623 memcpy(av7110->debi_virt, av7110->bmpbuf+av7110->bmpp, len);
625 av7110->bmplen -= len;
626 dprintk(8, "gpio DATA_BMP_LOAD DMA len %d\n", len);
627 start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE+txbuf, len);
628 spin_unlock(&av7110->debilock);
632 case DATA_COMMON_INTERFACE:
636 if (!len || len > 4 * 1024) {
637 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
643 case DATA_PES_RECORD:
644 dprintk(8, "DMA: TS_REC etc.\n");
645 start_debi_dma(av7110, DEBI_READ, DPRAM_BASE+rxbuf, len);
646 spin_unlock(&av7110->debilock);
649 case DATA_DEBUG_MESSAGE:
650 if (!len || len > 0xff) {
651 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
654 start_debi_dma(av7110, DEBI_READ, Reserved, len);
655 spin_unlock(&av7110->debilock);
659 #if IS_ENABLED(CONFIG_DVB_AV7110_IR)
660 av7110_ir_handler(av7110,
661 swahw32(irdebi(av7110, DEBINOSWAP, Reserved,
664 iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2);
668 printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n",
669 av7110->debitype, av7110->debilen);
672 av7110->debitype = -1;
673 ARM_ClearMailBox(av7110);
674 spin_unlock(&av7110->debilock);
678 #ifdef CONFIG_DVB_AV7110_OSD
679 static int dvb_osd_ioctl(struct file *file,
680 unsigned int cmd, void *parg)
682 struct dvb_device *dvbdev = file->private_data;
683 struct av7110 *av7110 = dvbdev->priv;
685 dprintk(4, "%p\n", av7110);
687 if (cmd == OSD_SEND_CMD)
688 return av7110_osd_cmd(av7110, (osd_cmd_t *) parg);
689 if (cmd == OSD_GET_CAPABILITY)
690 return av7110_osd_capability(av7110, (osd_cap_t *) parg);
696 static const struct file_operations dvb_osd_fops = {
697 .owner = THIS_MODULE,
698 .unlocked_ioctl = dvb_generic_ioctl,
699 .open = dvb_generic_open,
700 .release = dvb_generic_release,
701 .llseek = noop_llseek,
704 static struct dvb_device dvbdev_osd = {
708 .fops = &dvb_osd_fops,
709 .kernel_ioctl = dvb_osd_ioctl,
711 #endif /* CONFIG_DVB_AV7110_OSD */
714 static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
715 u16 subpid, u16 pcrpid)
719 dprintk(4, "%p\n", av7110);
721 if (vpid == 0x1fff || apid == 0x1fff ||
722 ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) {
723 vpid = apid = ttpid = subpid = pcrpid = 0;
724 av7110->pids[DMX_PES_VIDEO] = 0;
725 av7110->pids[DMX_PES_AUDIO] = 0;
726 av7110->pids[DMX_PES_TELETEXT] = 0;
727 av7110->pids[DMX_PES_PCR] = 0;
730 if (av7110->audiostate.bypass_mode)
733 return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 6,
734 pcrpid, vpid, apid, ttpid, subpid, aflags);
737 int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
738 u16 subpid, u16 pcrpid)
741 dprintk(4, "%p\n", av7110);
743 if (mutex_lock_interruptible(&av7110->pid_mutex))
746 if (!(vpid & 0x8000))
747 av7110->pids[DMX_PES_VIDEO] = vpid;
748 if (!(apid & 0x8000))
749 av7110->pids[DMX_PES_AUDIO] = apid;
750 if (!(ttpid & 0x8000))
751 av7110->pids[DMX_PES_TELETEXT] = ttpid;
752 if (!(pcrpid & 0x8000))
753 av7110->pids[DMX_PES_PCR] = pcrpid;
755 av7110->pids[DMX_PES_SUBTITLE] = 0;
757 if (av7110->fe_synced) {
758 pcrpid = av7110->pids[DMX_PES_PCR];
759 ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid);
762 mutex_unlock(&av7110->pid_mutex);
767 /******************************************************************************
768 * hardware filter functions
769 ******************************************************************************/
771 static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter)
773 struct dvb_demux_feed *dvbdmxfeed = dvbdmxfilter->feed;
774 struct av7110 *av7110 = dvbdmxfeed->demux->priv;
778 // u16 mode = 0x0320;
781 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(KERN_ERR "dvb-ttpci: %s error buf %04x %04x %04x %04x ret %d handle %04x\n",
809 __func__, buf[0], buf[1], buf[2], buf[3],
811 dvbdmxfilter->hw_handle = 0xffff;
817 av7110->handle2filter[handle] = dvbdmxfilter;
818 dvbdmxfilter->hw_handle = handle;
823 static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter)
825 struct av7110 *av7110 = dvbdmxfilter->feed->demux->priv;
831 dprintk(4, "%p\n", av7110);
836 handle = dvbdmxfilter->hw_handle;
838 printk("%s tried to stop invalid filter %04x, filter type = %x\n",
839 __func__, handle, dvbdmxfilter->type);
843 av7110->handle2filter[handle] = NULL;
845 buf[0] = (COMTYPE_PID_FILTER << 8) + DelPIDFilter;
848 ret = av7110_fw_request(av7110, buf, 3, answ, 2);
849 if (ret != 0 || answ[1] != handle) {
850 printk(KERN_ERR "dvb-ttpci: %s error cmd %04x %04x %04x ret %x resp %04x %04x pid %d\n",
851 __func__, buf[0], buf[1], buf[2], ret,
852 answ[0], answ[1], dvbdmxfilter->feed->pid);
860 static int dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed)
862 struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
863 struct av7110 *av7110 = dvbdmx->priv;
864 u16 *pid = dvbdmx->pids, npids[5];
868 dprintk(4, "%p\n", av7110);
870 npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff;
871 i = dvbdmxfeed->pes_type;
872 npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
873 if ((i == 2) && npids[i] && (dvbdmxfeed->ts_type & TS_PACKET)) {
875 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
877 ret = StartHWFilter(dvbdmxfeed->filter);
880 if (dvbdmxfeed->pes_type <= 2 || dvbdmxfeed->pes_type == 4) {
881 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
886 if (dvbdmxfeed->pes_type < 2 && npids[0])
887 if (av7110->fe_synced)
889 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
894 if ((dvbdmxfeed->ts_type & TS_PACKET) && !av7110->full_ts) {
895 if (dvbdmxfeed->pes_type == 0 && !(dvbdmx->pids[0] & 0x8000))
896 ret = av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed);
897 if (dvbdmxfeed->pes_type == 1 && !(dvbdmx->pids[1] & 0x8000))
898 ret = av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed);
903 static int dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed)
905 struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
906 struct av7110 *av7110 = dvbdmx->priv;
907 u16 *pid = dvbdmx->pids, npids[5];
912 dprintk(4, "%p\n", av7110);
914 if (dvbdmxfeed->pes_type <= 1) {
915 ret = av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO);
918 if (!av7110->rec_mode)
919 dvbdmx->recording = 0;
920 if (!av7110->playing)
923 npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff;
924 i = dvbdmxfeed->pes_type;
927 if (dvbdmxfeed->ts_type & TS_PACKET)
928 ret = StopHWFilter(dvbdmxfeed->filter);
936 npids[i] = (pid[i]&0x8000) ? 0 : pid[i];
940 ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]);
944 static int av7110_start_feed(struct dvb_demux_feed *feed)
946 struct dvb_demux *demux = feed->demux;
947 struct av7110 *av7110 = demux->priv;
950 dprintk(4, "%p\n", av7110);
952 if (!demux->dmx.frontend)
955 if (!av7110->full_ts && feed->pid > 0x1fff)
958 if (feed->type == DMX_TYPE_TS) {
959 if ((feed->ts_type & TS_DECODER) &&
960 (feed->pes_type <= DMX_PES_PCR)) {
961 switch (demux->dmx.frontend->source) {
963 if (feed->ts_type & TS_DECODER)
964 if (feed->pes_type < 2 &&
965 !(demux->pids[0] & 0x8000) &&
966 !(demux->pids[1] & 0x8000)) {
967 dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout);
968 dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout);
969 ret = av7110_av_start_play(av7110,RP_AV);
975 ret = dvb_feed_start_pid(feed);
978 } else if ((feed->ts_type & TS_PACKET) &&
979 (demux->dmx.frontend->source != DMX_MEMORY_FE)) {
980 ret = StartHWFilter(feed->filter);
984 if (av7110->full_ts) {
985 budget_start_feed(feed);
989 if (feed->type == DMX_TYPE_SEC) {
992 for (i = 0; i < demux->filternum; i++) {
993 if (demux->filter[i].state != DMX_STATE_READY)
995 if (demux->filter[i].type != DMX_TYPE_SEC)
997 if (demux->filter[i].filter.parent != &feed->feed.sec)
999 demux->filter[i].state = DMX_STATE_GO;
1000 if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
1001 ret = StartHWFilter(&demux->filter[i]);
1012 static int av7110_stop_feed(struct dvb_demux_feed *feed)
1014 struct dvb_demux *demux = feed->demux;
1015 struct av7110 *av7110 = demux->priv;
1017 dprintk(4, "%p\n", av7110);
1019 if (feed->type == DMX_TYPE_TS) {
1020 if (feed->ts_type & TS_DECODER) {
1021 if (feed->pes_type >= DMX_PES_OTHER ||
1022 !demux->pesfilter[feed->pes_type])
1024 demux->pids[feed->pes_type] |= 0x8000;
1025 demux->pesfilter[feed->pes_type] = NULL;
1027 if (feed->ts_type & TS_DECODER &&
1028 feed->pes_type < DMX_PES_OTHER) {
1029 ret = dvb_feed_stop_pid(feed);
1031 if ((feed->ts_type & TS_PACKET) &&
1032 (demux->dmx.frontend->source != DMX_MEMORY_FE))
1033 ret = StopHWFilter(feed->filter);
1036 if (av7110->full_ts) {
1037 budget_stop_feed(feed);
1041 if (feed->type == DMX_TYPE_SEC) {
1042 for (i = 0; i<demux->filternum; i++) {
1043 if (demux->filter[i].state == DMX_STATE_GO &&
1044 demux->filter[i].filter.parent == &feed->feed.sec) {
1045 demux->filter[i].state = DMX_STATE_READY;
1046 if (demux->dmx.frontend->source != DMX_MEMORY_FE) {
1047 rc = StopHWFilter(&demux->filter[i]);
1050 /* keep going, stop as many filters as possible */
1060 static void restart_feeds(struct av7110 *av7110)
1062 struct dvb_demux *dvbdmx = &av7110->demux;
1063 struct dvb_demux_feed *feed;
1068 dprintk(4, "%p\n", av7110);
1070 mode = av7110->playing;
1071 av7110->playing = 0;
1072 av7110->rec_mode = 0;
1074 feeding = av7110->feeding1; /* full_ts mod */
1076 for (i = 0; i < dvbdmx->feednum; i++) {
1077 feed = &dvbdmx->feed[i];
1078 if (feed->state == DMX_STATE_GO) {
1079 if (feed->type == DMX_TYPE_SEC) {
1080 for (j = 0; j < dvbdmx->filternum; j++) {
1081 if (dvbdmx->filter[j].type != DMX_TYPE_SEC)
1083 if (dvbdmx->filter[j].filter.parent != &feed->feed.sec)
1085 if (dvbdmx->filter[j].state == DMX_STATE_GO)
1086 dvbdmx->filter[j].state = DMX_STATE_READY;
1089 av7110_start_feed(feed);
1093 av7110->feeding1 = feeding; /* full_ts mod */
1096 av7110_av_start_play(av7110, mode);
1099 static int dvb_get_stc(struct dmx_demux *demux, unsigned int num,
1100 uint64_t *stc, unsigned int *base)
1104 u16 tag = ((COMTYPE_REQUEST << 8) + ReqSTC);
1105 struct dvb_demux *dvbdemux;
1106 struct av7110 *av7110;
1108 /* pointer casting paranoia... */
1110 dvbdemux = demux->priv;
1112 av7110 = dvbdemux->priv;
1114 dprintk(4, "%p\n", av7110);
1119 ret = av7110_fw_request(av7110, &tag, 0, fwstc, 4);
1121 printk(KERN_ERR "%s: av7110_fw_request error\n", __func__);
1124 dprintk(2, "fwstc = %04hx %04hx %04hx %04hx\n",
1125 fwstc[0], fwstc[1], fwstc[2], fwstc[3]);
1127 *stc = (((uint64_t) ((fwstc[3] & 0x8000) >> 15)) << 32) |
1128 (((uint64_t) fwstc[1]) << 16) | ((uint64_t) fwstc[0]);
1131 dprintk(4, "stc = %lu\n", (unsigned long)*stc);
1137 /******************************************************************************
1138 * SEC device file operations
1139 ******************************************************************************/
1142 static int av7110_set_tone(struct dvb_frontend *fe, enum fe_sec_tone_mode tone)
1144 struct av7110* av7110 = fe->dvb->priv;
1148 return Set22K(av7110, 1);
1151 return Set22K(av7110, 0);
1158 static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe,
1159 struct dvb_diseqc_master_cmd* cmd)
1161 struct av7110* av7110 = fe->dvb->priv;
1163 return av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1);
1166 static int av7110_diseqc_send_burst(struct dvb_frontend* fe,
1167 enum fe_sec_mini_cmd minicmd)
1169 struct av7110* av7110 = fe->dvb->priv;
1171 return av7110_diseqc_send(av7110, 0, NULL, minicmd);
1174 /* simplified code from budget-core.c */
1175 static int stop_ts_capture(struct av7110 *budget)
1177 dprintk(2, "budget: %p\n", budget);
1179 if (--budget->feeding1)
1180 return budget->feeding1;
1181 saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */
1182 SAA7146_IER_DISABLE(budget->dev, MASK_10);
1183 SAA7146_ISR_CLEAR(budget->dev, MASK_10);
1187 static int start_ts_capture(struct av7110 *budget)
1191 dprintk(2, "budget: %p\n", budget);
1193 if (budget->feeding1)
1194 return ++budget->feeding1;
1195 for (y = 0; y < TS_HEIGHT; y++)
1196 memset(budget->grabbing + y * TS_WIDTH, 0x00, TS_WIDTH);
1198 SAA7146_ISR_CLEAR(budget->dev, MASK_10); /* VPE */
1199 SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */
1200 saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */
1201 return ++budget->feeding1;
1204 static int budget_start_feed(struct dvb_demux_feed *feed)
1206 struct dvb_demux *demux = feed->demux;
1207 struct av7110 *budget = demux->priv;
1210 dprintk(2, "av7110: %p\n", budget);
1212 spin_lock(&budget->feedlock1);
1213 feed->pusi_seen = false; /* have a clean section start */
1214 status = start_ts_capture(budget);
1215 spin_unlock(&budget->feedlock1);
1219 static int budget_stop_feed(struct dvb_demux_feed *feed)
1221 struct dvb_demux *demux = feed->demux;
1222 struct av7110 *budget = demux->priv;
1225 dprintk(2, "budget: %p\n", budget);
1227 spin_lock(&budget->feedlock1);
1228 status = stop_ts_capture(budget);
1229 spin_unlock(&budget->feedlock1);
1233 static void vpeirq(struct tasklet_struct *t)
1235 struct av7110 *budget = from_tasklet(budget, t, vpe_tasklet);
1236 u8 *mem = (u8 *) (budget->grabbing);
1237 u32 olddma = budget->ttbp;
1238 u32 newdma = saa7146_read(budget->dev, PCI_VDP3);
1239 struct dvb_demux *demux = budget->full_ts ? &budget->demux : &budget->demux1;
1241 /* nearest lower position divisible by 188 */
1242 newdma -= newdma % 188;
1244 if (newdma >= TS_BUFLEN)
1247 budget->ttbp = newdma;
1249 if (!budget->feeding1 || (newdma == olddma))
1252 /* Ensure streamed PCI data is synced to CPU */
1253 pci_dma_sync_sg_for_cpu(budget->dev->pci, budget->pt.slist, budget->pt.nents, PCI_DMA_FROMDEVICE);
1256 /* track rps1 activity */
1257 printk("vpeirq: %02x Event Counter 1 0x%04x\n",
1259 saa7146_read(budget->dev, EC1R) & 0x3fff);
1262 if (newdma > olddma)
1263 /* no wraparound, dump olddma..newdma */
1264 dvb_dmx_swfilter_packets(demux, mem + olddma, (newdma - olddma) / 188);
1266 /* wraparound, dump olddma..buflen and 0..newdma */
1267 dvb_dmx_swfilter_packets(demux, mem + olddma, (TS_BUFLEN - olddma) / 188);
1268 dvb_dmx_swfilter_packets(demux, mem, newdma / 188);
1272 static int av7110_register(struct av7110 *av7110)
1275 struct dvb_demux *dvbdemux = &av7110->demux;
1276 struct dvb_demux *dvbdemux1 = &av7110->demux1;
1278 dprintk(4, "%p\n", av7110);
1280 if (av7110->registered)
1283 av7110->registered = 1;
1285 dvbdemux->priv = (void *) av7110;
1287 for (i = 0; i < 32; i++)
1288 av7110->handle2filter[i] = NULL;
1290 dvbdemux->filternum = (av7110->full_ts) ? 256 : 32;
1291 dvbdemux->feednum = (av7110->full_ts) ? 256 : 32;
1292 dvbdemux->start_feed = av7110_start_feed;
1293 dvbdemux->stop_feed = av7110_stop_feed;
1294 dvbdemux->write_to_decoder = av7110_write_to_decoder;
1295 dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
1296 DMX_MEMORY_BASED_FILTERING);
1298 dvb_dmx_init(&av7110->demux);
1299 av7110->demux.dmx.get_stc = dvb_get_stc;
1301 av7110->dmxdev.filternum = (av7110->full_ts) ? 256 : 32;
1302 av7110->dmxdev.demux = &dvbdemux->dmx;
1303 av7110->dmxdev.capabilities = 0;
1305 dvb_dmxdev_init(&av7110->dmxdev, &av7110->dvb_adapter);
1307 av7110->hw_frontend.source = DMX_FRONTEND_0;
1309 ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
1314 av7110->mem_frontend.source = DMX_MEMORY_FE;
1316 ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
1321 ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx,
1322 &av7110->hw_frontend);
1326 av7110_av_register(av7110);
1327 av7110_ca_register(av7110);
1329 #ifdef CONFIG_DVB_AV7110_OSD
1330 dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev,
1331 &dvbdev_osd, av7110, DVB_DEVICE_OSD, 0);
1334 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx);
1337 /* initialize software demux1 without its own frontend
1338 * demux1 hardware is connected to frontend0 of demux0
1340 dvbdemux1->priv = (void *) av7110;
1342 dvbdemux1->filternum = 256;
1343 dvbdemux1->feednum = 256;
1344 dvbdemux1->start_feed = budget_start_feed;
1345 dvbdemux1->stop_feed = budget_stop_feed;
1346 dvbdemux1->write_to_decoder = NULL;
1348 dvbdemux1->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING |
1349 DMX_MEMORY_BASED_FILTERING);
1351 dvb_dmx_init(&av7110->demux1);
1353 av7110->dmxdev1.filternum = 256;
1354 av7110->dmxdev1.demux = &dvbdemux1->dmx;
1355 av7110->dmxdev1.capabilities = 0;
1357 dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter);
1359 dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx);
1360 printk("dvb-ttpci: additional demux1 for budget-patch registered\n");
1366 static void dvb_unregister(struct av7110 *av7110)
1368 struct dvb_demux *dvbdemux = &av7110->demux;
1369 struct dvb_demux *dvbdemux1 = &av7110->demux1;
1371 dprintk(4, "%p\n", av7110);
1373 if (!av7110->registered)
1377 dvb_net_release(&av7110->dvb_net1);
1378 dvbdemux->dmx.close(&dvbdemux1->dmx);
1379 dvb_dmxdev_release(&av7110->dmxdev1);
1380 dvb_dmx_release(&av7110->demux1);
1383 dvb_net_release(&av7110->dvb_net);
1385 dvbdemux->dmx.close(&dvbdemux->dmx);
1386 dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend);
1387 dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend);
1389 dvb_dmxdev_release(&av7110->dmxdev);
1390 dvb_dmx_release(&av7110->demux);
1392 if (av7110->fe != NULL) {
1393 dvb_unregister_frontend(av7110->fe);
1394 dvb_frontend_detach(av7110->fe);
1396 dvb_unregister_device(av7110->osd_dev);
1397 av7110_av_unregister(av7110);
1398 av7110_ca_unregister(av7110);
1402 /****************************************************************************
1403 * I2C client commands
1404 ****************************************************************************/
1406 int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val)
1408 u8 msg[2] = { reg, val };
1409 struct i2c_msg msgs;
1415 return i2c_transfer(&av7110->i2c_adap, &msgs, 1);
1418 u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg)
1422 struct i2c_msg msgs[2];
1425 msgs[1].flags = I2C_M_RD;
1426 msgs[0].addr = msgs[1].addr = id / 2;
1428 msgs[0].len = 1; msgs[1].len = 1;
1429 msgs[0].buf = mm1; msgs[1].buf = mm2;
1430 i2c_transfer(&av7110->i2c_adap, msgs, 2);
1435 /****************************************************************************
1437 ****************************************************************************/
1440 static int check_firmware(struct av7110* av7110)
1442 u32 crc = 0, len = 0;
1445 /* check for firmware magic */
1446 ptr = av7110->bin_fw;
1447 if (ptr[0] != 'A' || ptr[1] != 'V' ||
1448 ptr[2] != 'F' || ptr[3] != 'W') {
1449 printk("dvb-ttpci: this is not an av7110 firmware\n");
1454 /* check dpram file */
1455 crc = get_unaligned_be32(ptr);
1457 len = get_unaligned_be32(ptr);
1460 printk("dvb-ttpci: dpram file is way too big.\n");
1463 if (crc != crc32_le(0, ptr, len)) {
1464 printk("dvb-ttpci: crc32 of dpram file does not match.\n");
1467 av7110->bin_dpram = ptr;
1468 av7110->size_dpram = len;
1471 /* check root file */
1472 crc = get_unaligned_be32(ptr);
1474 len = get_unaligned_be32(ptr);
1477 if (len <= 200000 || len >= 300000 ||
1478 len > ((av7110->bin_fw + av7110->size_fw) - ptr)) {
1479 printk("dvb-ttpci: root file has strange size (%d). aborting.\n", len);
1482 if( crc != crc32_le(0, ptr, len)) {
1483 printk("dvb-ttpci: crc32 of root file does not match.\n");
1486 av7110->bin_root = ptr;
1487 av7110->size_root = len;
1491 static void put_firmware(struct av7110* av7110)
1493 vfree(av7110->bin_fw);
1496 static int get_firmware(struct av7110* av7110)
1499 const struct firmware *fw;
1501 /* request the av7110 firmware, this will block until someone uploads it */
1502 ret = reject_firmware(&fw, "/*(DEBLOBBED)*/", &av7110->dev->pci->dev);
1504 if (ret == -ENOENT) {
1505 printk(KERN_ERR "dvb-ttpci: could not load firmware, file not found: /*(DEBLOBBED)*/\n");
1506 printk(KERN_ERR "dvb-ttpci: usually this should be in /usr/lib/hotplug/firmware or /lib/firmware\n");
1507 printk(KERN_ERR "dvb-ttpci: and can be downloaded from /*(DEBLOBBED)*/");
1509 printk(KERN_ERR "dvb-ttpci: cannot request firmware (error %i)\n",
1514 if (fw->size <= 200000) {
1515 printk("dvb-ttpci: this firmware is way too small.\n");
1516 release_firmware(fw);
1520 /* check if the firmware is available */
1521 av7110->bin_fw = vmalloc(fw->size);
1522 if (NULL == av7110->bin_fw) {
1523 dprintk(1, "out of memory\n");
1524 release_firmware(fw);
1528 memcpy(av7110->bin_fw, fw->data, fw->size);
1529 av7110->size_fw = fw->size;
1530 if ((ret = check_firmware(av7110)))
1531 vfree(av7110->bin_fw);
1533 release_firmware(fw);
1537 static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
1539 struct dtv_frontend_properties *p = &fe->dtv_property_cache;
1540 struct av7110* av7110 = fe->dvb->priv;
1543 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
1544 u32 div = (p->frequency + 479500) / 125;
1546 if (p->frequency > 2000000)
1548 else if (p->frequency > 1800000)
1550 else if (p->frequency > 1600000)
1552 else if (p->frequency > 1200000)
1554 else if (p->frequency >= 1100000)
1559 buf[0] = (div >> 8) & 0x7f;
1560 buf[1] = div & 0xff;
1561 buf[2] = ((div & 0x18000) >> 10) | 0x95;
1562 buf[3] = (pwr << 6) | 0x30;
1564 // NOTE: since we're using a prescaler of 2, we set the
1565 // divisor frequency to 62.5kHz and divide by 125 above
1567 if (fe->ops.i2c_gate_ctrl)
1568 fe->ops.i2c_gate_ctrl(fe, 1);
1569 if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1)
1574 static struct ves1x93_config alps_bsrv2_config = {
1575 .demod_address = 0x08,
1580 static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
1582 struct dtv_frontend_properties *p = &fe->dtv_property_cache;
1583 struct av7110* av7110 = fe->dvb->priv;
1586 struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
1588 div = (p->frequency + 35937500 + 31250) / 62500;
1590 data[0] = (div >> 8) & 0x7f;
1591 data[1] = div & 0xff;
1592 data[2] = 0x85 | ((div >> 10) & 0x60);
1593 data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81);
1595 if (fe->ops.i2c_gate_ctrl)
1596 fe->ops.i2c_gate_ctrl(fe, 1);
1597 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1602 static struct ves1820_config alps_tdbe2_config = {
1603 .demod_address = 0x09,
1606 .selagc = VES1820_SELAGC_SIGNAMPERR,
1612 static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
1614 struct dtv_frontend_properties *p = &fe->dtv_property_cache;
1615 struct av7110* av7110 = fe->dvb->priv;
1618 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1620 div = p->frequency / 125;
1621 data[0] = (div >> 8) & 0x7f;
1622 data[1] = div & 0xff;
1626 if (fe->ops.i2c_gate_ctrl)
1627 fe->ops.i2c_gate_ctrl(fe, 1);
1628 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1633 static struct tda8083_config grundig_29504_451_config = {
1634 .demod_address = 0x68,
1639 static int philips_cd1516_tuner_set_params(struct dvb_frontend *fe)
1641 struct dtv_frontend_properties *p = &fe->dtv_property_cache;
1642 struct av7110* av7110 = fe->dvb->priv;
1644 u32 f = p->frequency;
1646 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1648 div = (f + 36125000 + 31250) / 62500;
1650 data[0] = (div >> 8) & 0x7f;
1651 data[1] = div & 0xff;
1653 data[3] = (f < 174000000 ? 0xa1 : f < 470000000 ? 0x92 : 0x34);
1655 if (fe->ops.i2c_gate_ctrl)
1656 fe->ops.i2c_gate_ctrl(fe, 1);
1657 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1662 static struct ves1820_config philips_cd1516_config = {
1663 .demod_address = 0x09,
1666 .selagc = VES1820_SELAGC_SIGNAMPERR,
1671 static int alps_tdlb7_tuner_set_params(struct dvb_frontend *fe)
1673 struct dtv_frontend_properties *p = &fe->dtv_property_cache;
1674 struct av7110* av7110 = fe->dvb->priv;
1677 struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) };
1679 div = (p->frequency + 36200000) / 166666;
1681 if (p->frequency <= 782000000)
1686 data[0] = (div >> 8) & 0x7f;
1687 data[1] = div & 0xff;
1691 if (fe->ops.i2c_gate_ctrl)
1692 fe->ops.i2c_gate_ctrl(fe, 1);
1693 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1)
1698 static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name)
1700 #if IS_ENABLED(CONFIG_DVB_SP8870)
1701 struct av7110* av7110 = fe->dvb->priv;
1703 return reject_firmware(fw, name, &av7110->dev->pci->dev);
1709 static const struct sp8870_config alps_tdlb7_config = {
1711 .demod_address = 0x71,
1712 .request_firmware = alps_tdlb7_request_firmware,
1716 static u8 nexusca_stv0297_inittab[] = {
1809 static int nexusca_stv0297_tuner_set_params(struct dvb_frontend *fe)
1811 struct dtv_frontend_properties *p = &fe->dtv_property_cache;
1812 struct av7110* av7110 = fe->dvb->priv;
1815 struct i2c_msg msg = { .addr = 0x63, .flags = 0, .buf = data, .len = sizeof(data) };
1816 struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 };
1819 div = (p->frequency + 36150000 + 31250) / 62500;
1821 data[0] = (div >> 8) & 0x7f;
1822 data[1] = div & 0xff;
1825 if (p->frequency < 45000000)
1827 else if (p->frequency < 137000000)
1829 else if (p->frequency < 403000000)
1831 else if (p->frequency < 860000000)
1836 if (fe->ops.i2c_gate_ctrl)
1837 fe->ops.i2c_gate_ctrl(fe, 1);
1838 if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) {
1839 printk("nexusca: pll transfer failed!\n");
1843 // wait for PLL lock
1844 for(i = 0; i < 20; i++) {
1845 if (fe->ops.i2c_gate_ctrl)
1846 fe->ops.i2c_gate_ctrl(fe, 1);
1847 if (i2c_transfer(&av7110->i2c_adap, &readmsg, 1) == 1)
1848 if (data[0] & 0x40) break;
1855 static struct stv0297_config nexusca_stv0297_config = {
1857 .demod_address = 0x1C,
1858 .inittab = nexusca_stv0297_inittab,
1860 .stop_during_read = 1,
1865 static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe)
1867 struct dtv_frontend_properties *p = &fe->dtv_property_cache;
1868 struct av7110* av7110 = fe->dvb->priv;
1870 u8 cfg, cpump, band_select;
1872 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
1874 div = (36125000 + p->frequency) / 166666;
1878 if (p->frequency < 175000000)
1880 else if (p->frequency < 390000000)
1882 else if (p->frequency < 470000000)
1884 else if (p->frequency < 750000000)
1889 if (p->frequency < 175000000)
1891 else if (p->frequency < 470000000)
1896 data[0] = (div >> 8) & 0x7f;
1897 data[1] = div & 0xff;
1898 data[2] = ((div >> 10) & 0x60) | cfg;
1899 data[3] = (cpump << 6) | band_select;
1901 if (fe->ops.i2c_gate_ctrl)
1902 fe->ops.i2c_gate_ctrl(fe, 1);
1903 if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) return -EIO;
1907 static struct l64781_config grundig_29504_401_config = {
1908 .demod_address = 0x55,
1913 static int av7110_fe_lock_fix(struct av7110 *av7110, enum fe_status status)
1916 int synced = (status & FE_HAS_LOCK) ? 1 : 0;
1918 av7110->fe_status = status;
1920 if (av7110->fe_synced == synced)
1923 if (av7110->playing) {
1924 av7110->fe_synced = synced;
1928 if (mutex_lock_interruptible(&av7110->pid_mutex))
1929 return -ERESTARTSYS;
1932 ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO],
1933 av7110->pids[DMX_PES_AUDIO],
1934 av7110->pids[DMX_PES_TELETEXT], 0,
1935 av7110->pids[DMX_PES_PCR]);
1937 ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0);
1939 ret = SetPIDs(av7110, 0, 0, 0, 0, 0);
1941 ret = av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0);
1943 ret = av7110_wait_msgstate(av7110, GPMQBusy);
1948 av7110->fe_synced = synced;
1950 mutex_unlock(&av7110->pid_mutex);
1954 static int av7110_fe_set_frontend(struct dvb_frontend *fe)
1956 struct av7110* av7110 = fe->dvb->priv;
1958 int ret = av7110_fe_lock_fix(av7110, 0);
1960 ret = av7110->fe_set_frontend(fe);
1965 static int av7110_fe_init(struct dvb_frontend* fe)
1967 struct av7110* av7110 = fe->dvb->priv;
1969 int ret = av7110_fe_lock_fix(av7110, 0);
1971 ret = av7110->fe_init(fe);
1975 static int av7110_fe_read_status(struct dvb_frontend *fe,
1976 enum fe_status *status)
1978 struct av7110* av7110 = fe->dvb->priv;
1980 /* call the real implementation */
1981 int ret = av7110->fe_read_status(fe, status);
1983 if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK))
1984 ret = av7110_fe_lock_fix(av7110, *status);
1988 static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe)
1990 struct av7110* av7110 = fe->dvb->priv;
1992 int ret = av7110_fe_lock_fix(av7110, 0);
1994 ret = av7110->fe_diseqc_reset_overload(fe);
1998 static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe,
1999 struct dvb_diseqc_master_cmd* cmd)
2001 struct av7110* av7110 = fe->dvb->priv;
2003 int ret = av7110_fe_lock_fix(av7110, 0);
2005 av7110->saved_master_cmd = *cmd;
2006 ret = av7110->fe_diseqc_send_master_cmd(fe, cmd);
2011 static int av7110_fe_diseqc_send_burst(struct dvb_frontend *fe,
2012 enum fe_sec_mini_cmd minicmd)
2014 struct av7110* av7110 = fe->dvb->priv;
2016 int ret = av7110_fe_lock_fix(av7110, 0);
2018 av7110->saved_minicmd = minicmd;
2019 ret = av7110->fe_diseqc_send_burst(fe, minicmd);
2024 static int av7110_fe_set_tone(struct dvb_frontend *fe,
2025 enum fe_sec_tone_mode tone)
2027 struct av7110* av7110 = fe->dvb->priv;
2029 int ret = av7110_fe_lock_fix(av7110, 0);
2031 av7110->saved_tone = tone;
2032 ret = av7110->fe_set_tone(fe, tone);
2037 static int av7110_fe_set_voltage(struct dvb_frontend *fe,
2038 enum fe_sec_voltage voltage)
2040 struct av7110* av7110 = fe->dvb->priv;
2042 int ret = av7110_fe_lock_fix(av7110, 0);
2044 av7110->saved_voltage = voltage;
2045 ret = av7110->fe_set_voltage(fe, voltage);
2050 static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned long cmd)
2052 struct av7110* av7110 = fe->dvb->priv;
2054 int ret = av7110_fe_lock_fix(av7110, 0);
2056 ret = av7110->fe_dishnetwork_send_legacy_command(fe, cmd);
2060 static void dvb_s_recover(struct av7110* av7110)
2062 av7110_fe_init(av7110->fe);
2064 av7110_fe_set_voltage(av7110->fe, av7110->saved_voltage);
2065 if (av7110->saved_master_cmd.msg_len) {
2067 av7110_fe_diseqc_send_master_cmd(av7110->fe, &av7110->saved_master_cmd);
2070 av7110_fe_diseqc_send_burst(av7110->fe, av7110->saved_minicmd);
2072 av7110_fe_set_tone(av7110->fe, av7110->saved_tone);
2074 av7110_fe_set_frontend(av7110->fe);
2077 static u8 read_pwm(struct av7110* av7110)
2081 struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
2082 { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
2084 if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
2090 static int frontend_init(struct av7110 *av7110)
2094 if (av7110->dev->pci->subsystem_vendor == 0x110a) {
2095 switch(av7110->dev->pci->subsystem_device) {
2096 case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??))
2097 av7110->fe = dvb_attach(ves1820_attach, &philips_cd1516_config,
2098 &av7110->i2c_adap, read_pwm(av7110));
2100 av7110->fe->ops.tuner_ops.set_params = philips_cd1516_tuner_set_params;
2105 } else if (av7110->dev->pci->subsystem_vendor == 0x13c2) {
2106 switch(av7110->dev->pci->subsystem_device) {
2107 case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X
2108 case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X
2109 case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE
2111 // try the ALPS BSRV2 first of all
2112 av7110->fe = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->i2c_adap);
2114 av7110->fe->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params;
2115 av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2116 av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst;
2117 av7110->fe->ops.set_tone = av7110_set_tone;
2118 av7110->recover = dvb_s_recover;
2122 // try the ALPS BSRU6 now
2123 av7110->fe = dvb_attach(stv0299_attach, &alps_bsru6_config, &av7110->i2c_adap);
2125 av7110->fe->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
2126 av7110->fe->tuner_priv = &av7110->i2c_adap;
2128 av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2129 av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst;
2130 av7110->fe->ops.set_tone = av7110_set_tone;
2131 av7110->recover = dvb_s_recover;
2135 // Try the grundig 29504-451
2136 av7110->fe = dvb_attach(tda8083_attach, &grundig_29504_451_config, &av7110->i2c_adap);
2138 av7110->fe->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params;
2139 av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2140 av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst;
2141 av7110->fe->ops.set_tone = av7110_set_tone;
2142 av7110->recover = dvb_s_recover;
2146 /* Try DVB-C cards */
2147 switch(av7110->dev->pci->subsystem_device) {
2149 /* Siemens DVB-C (full-length card) VES1820/Philips CD1516 */
2150 av7110->fe = dvb_attach(ves1820_attach, &philips_cd1516_config, &av7110->i2c_adap,
2153 av7110->fe->ops.tuner_ops.set_params = philips_cd1516_tuner_set_params;
2157 /* Hauppauge DVB-C 2.1 VES1820/ALPS TDBE2 */
2158 av7110->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->i2c_adap,
2161 av7110->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params;
2167 case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X
2169 struct dvb_frontend *fe;
2171 // try ALPS TDLB7 first, then Grundig 29504-401
2172 fe = dvb_attach(sp8870_attach, &alps_tdlb7_config, &av7110->i2c_adap);
2174 fe->ops.tuner_ops.set_params = alps_tdlb7_tuner_set_params;
2181 case 0x0008: // Hauppauge/TT DVB-T
2182 // Grundig 29504-401
2183 av7110->fe = dvb_attach(l64781_attach, &grundig_29504_401_config, &av7110->i2c_adap);
2185 av7110->fe->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
2188 case 0x0002: // Hauppauge/TT DVB-C premium rev2.X
2190 av7110->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
2192 av7110->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params;
2196 case 0x0004: // Galaxis DVB-S rev1.3
2198 av7110->fe = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->i2c_adap);
2200 av7110->fe->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params;
2201 av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2202 av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst;
2203 av7110->fe->ops.set_tone = av7110_set_tone;
2204 av7110->recover = dvb_s_recover;
2208 case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
2209 /* Grundig 29504-451 */
2210 av7110->fe = dvb_attach(tda8083_attach, &grundig_29504_451_config, &av7110->i2c_adap);
2212 av7110->fe->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params;
2213 av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
2214 av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst;
2215 av7110->fe->ops.set_tone = av7110_set_tone;
2216 av7110->recover = dvb_s_recover;
2220 case 0x000A: // Hauppauge/TT Nexus-CA rev1.X
2222 av7110->fe = dvb_attach(stv0297_attach, &nexusca_stv0297_config, &av7110->i2c_adap);
2224 av7110->fe->ops.tuner_ops.set_params = nexusca_stv0297_tuner_set_params;
2226 /* set TDA9819 into DVB mode */
2227 saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
2228 saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
2230 /* tuner on this needs a slower i2c bus speed */
2231 av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
2236 case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */
2238 av7110->fe = dvb_attach(stv0299_attach, &alps_bsbe1_config, &av7110->i2c_adap);
2240 av7110->fe->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params;
2241 av7110->fe->tuner_priv = &av7110->i2c_adap;
2243 if (dvb_attach(lnbp21_attach, av7110->fe, &av7110->i2c_adap, 0, 0) == NULL) {
2244 printk("dvb-ttpci: LNBP21 not found!\n");
2245 if (av7110->fe->ops.release)
2246 av7110->fe->ops.release(av7110->fe);
2249 av7110->fe->ops.dishnetwork_send_legacy_command = NULL;
2250 av7110->recover = dvb_s_recover;
2258 /* FIXME: propagate the failure code from the lower layers */
2260 printk("dvb-ttpci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
2261 av7110->dev->pci->vendor,
2262 av7110->dev->pci->device,
2263 av7110->dev->pci->subsystem_vendor,
2264 av7110->dev->pci->subsystem_device);
2266 FE_FUNC_OVERRIDE(av7110->fe->ops.init, av7110->fe_init, av7110_fe_init);
2267 FE_FUNC_OVERRIDE(av7110->fe->ops.read_status, av7110->fe_read_status, av7110_fe_read_status);
2268 FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_reset_overload, av7110->fe_diseqc_reset_overload, av7110_fe_diseqc_reset_overload);
2269 FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_send_master_cmd, av7110->fe_diseqc_send_master_cmd, av7110_fe_diseqc_send_master_cmd);
2270 FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_send_burst, av7110->fe_diseqc_send_burst, av7110_fe_diseqc_send_burst);
2271 FE_FUNC_OVERRIDE(av7110->fe->ops.set_tone, av7110->fe_set_tone, av7110_fe_set_tone);
2272 FE_FUNC_OVERRIDE(av7110->fe->ops.set_voltage, av7110->fe_set_voltage, av7110_fe_set_voltage);
2273 FE_FUNC_OVERRIDE(av7110->fe->ops.dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command);
2274 FE_FUNC_OVERRIDE(av7110->fe->ops.set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend);
2276 ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe);
2278 printk("av7110: Frontend registration failed!\n");
2279 dvb_frontend_detach(av7110->fe);
2286 /* Budgetpatch note:
2287 * Original hardware design by Roberto Deza:
2288 * There is a DVB_Wiki at
2289 * https://linuxtv.org
2291 * New software triggering design by Emard that works on
2292 * original Roberto Deza's hardware:
2294 * rps1 code for budgetpatch will copy internal HS event to GPIO3 pin.
2295 * GPIO3 is in budget-patch hardware connectd to port B VSYNC
2296 * HS is an internal event of 7146, accessible with RPS
2297 * and temporarily raised high every n lines
2298 * (n in defined in the RPS_THRESH1 counter threshold)
2299 * I think HS is raised high on the beginning of the n-th line
2300 * and remains high until this n-th line that triggered
2301 * it is completely received. When the reception of n-th line
2302 * ends, HS is lowered.
2304 * To transmit data over DMA, 7146 needs changing state at
2305 * port B VSYNC pin. Any changing of port B VSYNC will
2306 * cause some DMA data transfer, with more or less packets loss.
2307 * It depends on the phase and frequency of VSYNC and
2308 * the way of 7146 is instructed to trigger on port B (defined
2309 * in DD1_INIT register, 3rd nibble from the right valid
2310 * numbers are 0-7, see datasheet)
2312 * The correct triggering can minimize packet loss,
2313 * dvbtraffic should give this stable bandwidths:
2314 * 22k transponder = 33814 kbit/s
2315 * 27.5k transponder = 38045 kbit/s
2316 * by experiment it is found that the best results
2317 * (stable bandwidths and almost no packet loss)
2318 * are obtained using DD1_INIT triggering number 2
2319 * (Va at rising edge of VS Fa = HS x VS-failing forced toggle)
2320 * and a VSYNC phase that occurs in the middle of DMA transfer
2321 * (about byte 188*512=96256 in the DMA window).
2323 * Phase of HS is still not clear to me how to control,
2324 * It just happens to be so. It can be seen if one enables
2325 * RPS_IRQ and print Event Counter 1 in vpeirq(). Every
2326 * time RPS_INTERRUPT is called, the Event Counter 1 will
2327 * increment. That's how the 7146 is programmed to do event
2328 * counting in this budget-patch.c
2329 * I *think* HPS setting has something to do with the phase
2330 * of HS but I can't be 100% sure in that.
2332 * hardware debug note: a working budget card (including budget patch)
2333 * with vpeirq() interrupt setup in mode "0x90" (every 64K) will
2334 * generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes
2335 * and that means 3*25=75 Hz of interrupt frequency, as seen by
2336 * watch cat /proc/interrupts
2338 * If this frequency is 3x lower (and data received in the DMA
2339 * buffer don't start with 0x47, but in the middle of packets,
2340 * whose lengths appear to be like 188 292 188 104 etc.
2341 * this means VSYNC line is not connected in the hardware.
2342 * (check soldering pcb and pins)
2343 * The same behaviour of missing VSYNC can be duplicated on budget
2344 * cards, by setting DD1_INIT trigger mode 7 in 3rd nibble.
2346 static int av7110_attach(struct saa7146_dev* dev,
2347 struct saa7146_pci_extension_data *pci_ext)
2349 const int length = TS_WIDTH * TS_HEIGHT;
2350 struct pci_dev *pdev = dev->pci;
2351 struct av7110 *av7110;
2352 struct task_struct *thread;
2355 dprintk(4, "dev: %p\n", dev);
2357 /* Set RPS_IRQ to 1 to track rps1 activity.
2358 * Enabling this won't send any interrupt to PC CPU.
2362 if (budgetpatch == 1) {
2364 /* autodetect the presence of budget patch
2365 * this only works if saa7146 has been recently
2366 * reset with with MASK_31 to MC1
2368 * will wait for VBI_B event (vertical blank at port B)
2369 * and will reset GPIO3 after VBI_B is detected.
2370 * (GPIO3 should be raised high by CPU to
2371 * test if GPIO3 will generate vertical blank signal
2372 * in budget patch GPIO3 is connected to VSYNC_B
2376 saa7146_write(dev, MC1, MASK_31);
2377 /* autodetection success seems to be time-dependend after reset */
2379 /* Fix VSYNC level */
2380 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
2381 /* set vsync_b triggering */
2382 saa7146_write(dev, DD1_STREAM_B, 0);
2383 /* port B VSYNC at rising edge */
2384 saa7146_write(dev, DD1_INIT, 0x00000200);
2385 saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI
2386 saa7146_write(dev, MC2,
2387 1 * (MASK_08 | MASK_24) | // BRS control
2388 0 * (MASK_09 | MASK_25) | // a
2389 1 * (MASK_10 | MASK_26) | // b
2390 0 * (MASK_06 | MASK_22) | // HPS_CTRL1
2391 0 * (MASK_05 | MASK_21) | // HPS_CTRL2
2392 0 * (MASK_01 | MASK_15) // DEBI
2395 /* start writing RPS1 code from beginning */
2398 saa7146_write(dev, MC1, MASK_29);
2399 /* RPS1 timeout disable */
2400 saa7146_write(dev, RPS_TOV1, 0);
2401 WRITE_RPS1(CMD_PAUSE | EVT_VBI_B);
2402 WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2));
2403 WRITE_RPS1(GPIO3_MSK);
2404 WRITE_RPS1(SAA7146_GPIO_OUTLO<<24);
2406 /* issue RPS1 interrupt to increment counter */
2407 WRITE_RPS1(CMD_INTERRUPT);
2409 WRITE_RPS1(CMD_STOP);
2410 /* Jump to begin of RPS program as safety measure (p37) */
2411 WRITE_RPS1(CMD_JUMP);
2412 WRITE_RPS1(dev->d_rps1.dma_handle);
2415 /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
2416 * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
2417 * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
2419 saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
2420 /* set event counter 1 threshold to maximum allowed value (rEC p55) */
2421 saa7146_write(dev, ECT1R, 0x3fff );
2423 /* Set RPS1 Address register to point to RPS code (r108 p42) */
2424 saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
2425 /* Enable RPS1, (rFC p33) */
2426 saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
2429 /* now send VSYNC_B to rps1 by rising GPIO3 */
2430 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
2432 /* if rps1 responded by lowering the GPIO3,
2433 * then we have budgetpatch hardware
2435 if ((saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) {
2437 printk("dvb-ttpci: BUDGET-PATCH DETECTED.\n");
2440 saa7146_write(dev, MC1, ( MASK_29 ));
2442 printk("dvb-ttpci: Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
2446 /* prepare the av7110 device struct */
2447 av7110 = kzalloc(sizeof(struct av7110), GFP_KERNEL);
2449 dprintk(1, "out of memory\n");
2453 av7110->card_name = (char*) pci_ext->ext_priv;
2455 dev->ext_priv = av7110;
2457 ret = get_firmware(av7110);
2461 ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name,
2462 THIS_MODULE, &dev->pci->dev, adapter_nr);
2464 goto err_put_firmware_1;
2466 /* the Siemens DVB needs this if you want to have the i2c chips
2467 get recognized before the main driver is fully loaded */
2468 saa7146_write(dev, GPIO_CTRL, 0x500000);
2470 strscpy(av7110->i2c_adap.name, pci_ext->ext_priv,
2471 sizeof(av7110->i2c_adap.name));
2473 saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
2475 ret = i2c_add_adapter(&av7110->i2c_adap);
2477 goto err_dvb_unregister_adapter_2;
2479 ttpci_eeprom_parse_mac(&av7110->i2c_adap,
2480 av7110->dvb_adapter.proposed_mac);
2485 av7110->full_ts = true;
2487 /* check for full-ts flag in eeprom */
2488 if (i2c_readreg(av7110, 0xaa, 0) == 0x4f && i2c_readreg(av7110, 0xaa, 1) == 0x45) {
2489 u8 flags = i2c_readreg(av7110, 0xaa, 2);
2490 if (flags != 0xff && (flags & 0x01))
2491 av7110->full_ts = true;
2494 if (av7110->full_ts) {
2495 printk(KERN_INFO "dvb-ttpci: full-ts mode enabled for saa7146 port B\n");
2496 spin_lock_init(&av7110->feedlock1);
2497 av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length,
2499 if (!av7110->grabbing)
2502 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2503 saa7146_write(dev, MC2, (MASK_10 | MASK_26));
2505 saa7146_write(dev, DD1_INIT, 0x00000600);
2506 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2508 saa7146_write(dev, BRS_CTRL, 0x60000000);
2509 saa7146_write(dev, MC2, MASK_08 | MASK_24);
2512 saa7146_write(dev, PCI_BT_V1, 0x001c0000 | (saa7146_read(dev, PCI_BT_V1) & ~0x001f0000));
2513 saa7146_write(dev, BASE_ODD3, 0);
2514 saa7146_write(dev, BASE_EVEN3, 0);
2515 saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT);
2516 saa7146_write(dev, PITCH3, TS_WIDTH);
2517 saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90);
2518 saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH);
2519 saa7146_write(dev, MC2, MASK_04 | MASK_20);
2521 tasklet_setup(&av7110->vpe_tasklet, vpeirq);
2523 } else if (budgetpatch) {
2524 spin_lock_init(&av7110->feedlock1);
2525 av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length,
2527 if (!av7110->grabbing)
2530 saa7146_write(dev, PCI_BT_V1, 0x1c1f101f);
2531 saa7146_write(dev, BCS_CTRL, 0x80400040);
2532 /* set dd1 stream a & b */
2533 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2534 saa7146_write(dev, DD1_INIT, 0x03000200);
2535 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2536 saa7146_write(dev, BRS_CTRL, 0x60000000);
2537 saa7146_write(dev, BASE_ODD3, 0);
2538 saa7146_write(dev, BASE_EVEN3, 0);
2539 saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT);
2540 saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90);
2542 saa7146_write(dev, PITCH3, TS_WIDTH);
2543 saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH);
2546 saa7146_write(dev, MC2, 0x077c077c);
2547 saa7146_write(dev, GPIO_CTRL, 0x000000);
2549 /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
2550 * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
2551 * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
2553 saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
2554 /* set event counter 1 threshold to maximum allowed value (rEC p55) */
2555 saa7146_write(dev, ECT1R, 0x3fff );
2557 /* Setup BUDGETPATCH MAIN RPS1 "program" (p35) */
2560 /* Wait Source Line Counter Threshold (p36) */
2561 WRITE_RPS1(CMD_PAUSE | EVT_HS);
2562 /* Set GPIO3=1 (p42) */
2563 WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2));
2564 WRITE_RPS1(GPIO3_MSK);
2565 WRITE_RPS1(SAA7146_GPIO_OUTHI<<24);
2567 /* issue RPS1 interrupt */
2568 WRITE_RPS1(CMD_INTERRUPT);
2570 /* Wait reset Source Line Counter Threshold (p36) */
2571 WRITE_RPS1(CMD_PAUSE | RPS_INV | EVT_HS);
2572 /* Set GPIO3=0 (p42) */
2573 WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2));
2574 WRITE_RPS1(GPIO3_MSK);
2575 WRITE_RPS1(SAA7146_GPIO_OUTLO<<24);
2577 /* issue RPS1 interrupt */
2578 WRITE_RPS1(CMD_INTERRUPT);
2580 /* Jump to begin of RPS program (p37) */
2581 WRITE_RPS1(CMD_JUMP);
2582 WRITE_RPS1(dev->d_rps1.dma_handle);
2584 /* Fix VSYNC level */
2585 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
2586 /* Set RPS1 Address register to point to RPS code (r108 p42) */
2587 saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
2588 /* Set Source Line Counter Threshold, using BRS (rCC p43)
2589 * It generates HS event every TS_HEIGHT lines
2590 * this is related to TS_WIDTH set in register
2591 * NUM_LINE_BYTE3. If NUM_LINE_BYTE low 16 bits
2592 * are set to TS_WIDTH bytes (TS_WIDTH=2*188),
2593 * then RPS_THRESH1 should be set to trigger
2594 * every TS_HEIGHT (512) lines.
2596 saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
2598 /* Enable RPS1 (rFC p33) */
2599 saa7146_write(dev, MC1, (MASK_13 | MASK_29));
2601 /* end of budgetpatch register initialization */
2602 tasklet_setup(&av7110->vpe_tasklet, vpeirq);
2604 saa7146_write(dev, PCI_BT_V1, 0x1c00101f);
2605 saa7146_write(dev, BCS_CTRL, 0x80400040);
2607 /* set dd1 stream a & b */
2608 saa7146_write(dev, DD1_STREAM_B, 0x00000000);
2609 saa7146_write(dev, DD1_INIT, 0x03000000);
2610 saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
2613 saa7146_write(dev, MC2, 0x077c077c);
2614 saa7146_write(dev, GPIO_CTRL, 0x000000);
2617 tasklet_setup(&av7110->debi_tasklet, debiirq);
2618 tasklet_setup(&av7110->gpio_tasklet, gpioirq);
2620 mutex_init(&av7110->pid_mutex);
2622 /* locks for data transfers from/to AV7110 */
2623 spin_lock_init(&av7110->debilock);
2624 mutex_init(&av7110->dcomlock);
2625 av7110->debitype = -1;
2627 /* default OSD window */
2629 mutex_init(&av7110->osd_mutex);
2632 av7110->vidmode = tv_standard == 1 ? AV7110_VIDEO_MODE_NTSC
2633 : AV7110_VIDEO_MODE_PAL;
2635 /* ARM "watchdog" */
2636 init_waitqueue_head(&av7110->arm_wait);
2637 av7110->arm_thread = NULL;
2639 /* allocate and init buffers */
2640 av7110->debi_virt = pci_alloc_consistent(pdev, 8192, &av7110->debi_bus);
2641 if (!av7110->debi_virt)
2642 goto err_saa71466_vfree_4;
2645 av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS);
2647 goto err_pci_free_5;
2649 ret = av7110_av_init(av7110);
2651 goto err_iobuf_vfree_6;
2653 /* init BMP buffer */
2654 av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN;
2655 init_waitqueue_head(&av7110->bmpq);
2657 ret = av7110_ca_init(av7110);
2659 goto err_av7110_av_exit_7;
2661 /* load firmware into AV7110 cards */
2662 ret = av7110_bootarm(av7110);
2664 goto err_av7110_ca_exit_8;
2666 ret = av7110_firmversion(av7110);
2668 goto err_stop_arm_9;
2670 if (FW_VERSION(av7110->arm_app)<0x2501)
2672 "dvb-ttpci: Warning, firmware version 0x%04x is too old. System might be unstable!\n",
2673 FW_VERSION(av7110->arm_app));
2675 thread = kthread_run(arm_thread, (void *) av7110, "arm_mon");
2676 if (IS_ERR(thread)) {
2677 ret = PTR_ERR(thread);
2678 goto err_stop_arm_9;
2680 av7110->arm_thread = thread;
2682 /* set initial volume in mixer struct */
2683 av7110->mixer.volume_left = volume;
2684 av7110->mixer.volume_right = volume;
2686 ret = av7110_register(av7110);
2688 goto err_arm_thread_stop_10;
2690 init_av7110_av(av7110);
2692 /* special case DVB-C: these cards have an analog tuner
2693 plus need some special handling, so we have separate
2694 saa7146_ext_vv data for these... */
2695 ret = av7110_init_v4l(av7110);
2697 goto err_av7110_unregister_11;
2699 av7110->dvb_adapter.priv = av7110;
2700 ret = frontend_init(av7110);
2702 goto err_av7110_exit_v4l_12;
2704 mutex_init(&av7110->ioctl_mutex);
2706 #if IS_ENABLED(CONFIG_DVB_AV7110_IR)
2707 av7110_ir_init(av7110);
2709 printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num);
2714 err_av7110_exit_v4l_12:
2715 av7110_exit_v4l(av7110);
2716 err_av7110_unregister_11:
2717 dvb_unregister(av7110);
2718 err_arm_thread_stop_10:
2719 av7110_arm_sync(av7110);
2721 /* Nothing to do. Rejoice. */
2722 err_av7110_ca_exit_8:
2723 av7110_ca_exit(av7110);
2724 err_av7110_av_exit_7:
2725 av7110_av_exit(av7110);
2727 vfree(av7110->iobuf);
2729 pci_free_consistent(pdev, 8192, av7110->debi_virt, av7110->debi_bus);
2730 err_saa71466_vfree_4:
2731 if (av7110->grabbing)
2732 saa7146_vfree_destroy_pgtable(pdev, av7110->grabbing, &av7110->pt);
2734 i2c_del_adapter(&av7110->i2c_adap);
2735 err_dvb_unregister_adapter_2:
2736 dvb_unregister_adapter(&av7110->dvb_adapter);
2738 put_firmware(av7110);
2744 static int av7110_detach(struct saa7146_dev* saa)
2746 struct av7110 *av7110 = saa->ext_priv;
2747 dprintk(4, "%p\n", av7110);
2749 #if IS_ENABLED(CONFIG_DVB_AV7110_IR)
2750 av7110_ir_exit(av7110);
2752 if (budgetpatch || av7110->full_ts) {
2755 saa7146_write(saa, MC1, MASK_29);
2756 /* VSYNC LOW (inactive) */
2757 saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO);
2759 saa7146_write(saa, MC1, MASK_20); /* DMA3 off */
2760 SAA7146_IER_DISABLE(saa, MASK_10);
2761 SAA7146_ISR_CLEAR(saa, MASK_10);
2763 tasklet_kill(&av7110->vpe_tasklet);
2764 saa7146_vfree_destroy_pgtable(saa->pci, av7110->grabbing, &av7110->pt);
2766 av7110_exit_v4l(av7110);
2768 av7110_arm_sync(av7110);
2770 tasklet_kill(&av7110->debi_tasklet);
2771 tasklet_kill(&av7110->gpio_tasklet);
2773 dvb_unregister(av7110);
2775 SAA7146_IER_DISABLE(saa, MASK_19 | MASK_03);
2776 SAA7146_ISR_CLEAR(saa, MASK_19 | MASK_03);
2778 av7110_ca_exit(av7110);
2779 av7110_av_exit(av7110);
2781 vfree(av7110->iobuf);
2782 pci_free_consistent(saa->pci, 8192, av7110->debi_virt,
2785 i2c_del_adapter(&av7110->i2c_adap);
2787 dvb_unregister_adapter (&av7110->dvb_adapter);
2791 put_firmware(av7110);
2795 saa->ext_priv = NULL;
2801 static void av7110_irq(struct saa7146_dev* dev, u32 *isr)
2803 struct av7110 *av7110 = dev->ext_priv;
2805 //print_time("av7110_irq");
2807 /* Note: Don't try to handle the DEBI error irq (MASK_18), in
2808 * intel mode the timeout is asserted all the time...
2811 if (*isr & MASK_19) {
2812 //printk("av7110_irq: DEBI\n");
2813 /* Note 1: The DEBI irq is level triggered: We must enable it
2814 * only after we started a DMA xfer, and disable it here
2815 * immediately, or it will be signalled all the time while
2817 * Note 2: You would think that an irq which is masked is
2818 * not signalled by the hardware. Not so for the SAA7146:
2819 * An irq is signalled as long as the corresponding bit
2820 * in the ISR is set, and disabling irqs just prevents the
2821 * hardware from setting the ISR bit. This means a) that we
2822 * must clear the ISR *after* disabling the irq (which is why
2823 * we must do it here even though saa7146_core did it already),
2824 * and b) that if we were to disable an edge triggered irq
2825 * (like the gpio irqs sadly are) temporarily we would likely
2826 * loose some. This sucks :-(
2828 SAA7146_IER_DISABLE(av7110->dev, MASK_19);
2829 SAA7146_ISR_CLEAR(av7110->dev, MASK_19);
2830 tasklet_schedule(&av7110->debi_tasklet);
2833 if (*isr & MASK_03) {
2834 //printk("av7110_irq: GPIO\n");
2835 tasklet_schedule(&av7110->gpio_tasklet);
2839 tasklet_schedule(&av7110->vpe_tasklet);
2843 static struct saa7146_extension av7110_extension_driver;
2845 #define MAKE_AV7110_INFO(x_var,x_name) \
2846 static struct saa7146_pci_extension_data x_var = { \
2847 .ext_priv = x_name, \
2848 .ext = &av7110_extension_driver }
2850 MAKE_AV7110_INFO(tts_1_X_fsc,"Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C");
2851 MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X");
2852 MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X");
2853 MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X");
2854 MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X");
2855 MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3");
2856 MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
2857 MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T");
2858 MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C");
2859 MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6");
2860 MAKE_AV7110_INFO(gxs_1_3, "Galaxis DVB-S rev1.3");
2862 static const struct pci_device_id pci_tbl[] = {
2863 MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000),
2864 MAKE_EXTENSION_PCI(tts_1_X_fsc, 0x13c2, 0x0000),
2865 MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001),
2866 MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002),
2867 MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003),
2868 MAKE_EXTENSION_PCI(gxs_1_3, 0x13c2, 0x0004),
2869 MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006),
2870 MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008),
2871 MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a),
2872 MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e),
2873 MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002),
2875 /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
2876 /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????
2883 MODULE_DEVICE_TABLE(pci, pci_tbl);
2886 static struct saa7146_extension av7110_extension_driver = {
2888 .flags = SAA7146_USE_I2C_IRQ,
2890 .module = THIS_MODULE,
2891 .pci_tbl = &pci_tbl[0],
2892 .attach = av7110_attach,
2893 .detach = av7110_detach,
2895 .irq_mask = MASK_19 | MASK_03 | MASK_10,
2896 .irq_func = av7110_irq,
2900 static int __init av7110_init(void)
2902 return saa7146_register_extension(&av7110_extension_driver);
2906 static void __exit av7110_exit(void)
2908 saa7146_unregister_extension(&av7110_extension_driver);
2911 module_init(av7110_init);
2912 module_exit(av7110_exit);
2914 MODULE_DESCRIPTION("driver for the SAA7146 based AV110 PCI DVB cards by Siemens, Technotrend, Hauppauge");
2915 MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others");
2916 MODULE_LICENSE("GPL");