2 * device driver for Conexant 2388x based TV cards
3 * MPEG Transport Stream (DVB) routines
5 * (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
6 * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
22 #include <linux/module.h>
23 #include <linux/init.h>
24 #include <linux/device.h>
26 #include <linux/kthread.h>
27 #include <linux/file.h>
28 #include <linux/suspend.h>
30 #include <media/v4l2-common.h>
33 #include "mt352_priv.h"
34 #include "cx88-vp3054-i2c.h"
45 #include "tuner-simple.h"
55 #include "stb6100_proc.h"
60 MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
61 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
62 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
63 MODULE_LICENSE("GPL");
64 MODULE_VERSION(CX88_VERSION);
66 static unsigned int debug;
67 module_param(debug, int, 0644);
68 MODULE_PARM_DESC(debug, "enable debug messages [dvb]");
70 static unsigned int dvb_buf_tscnt = 32;
71 module_param(dvb_buf_tscnt, int, 0644);
72 MODULE_PARM_DESC(dvb_buf_tscnt, "DVB Buffer TS count [dvb]");
74 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
76 #define dprintk(level, fmt, arg...) do { \
78 printk(KERN_DEBUG pr_fmt("%s: dvb:" fmt), \
82 /* ------------------------------------------------------------------ */
84 static int queue_setup(struct vb2_queue *q,
85 unsigned int *num_buffers, unsigned int *num_planes,
86 unsigned int sizes[], struct device *alloc_devs[])
88 struct cx8802_dev *dev = q->drv_priv;
91 dev->ts_packet_size = 188 * 4;
92 dev->ts_packet_count = dvb_buf_tscnt;
93 sizes[0] = dev->ts_packet_size * dev->ts_packet_count;
94 *num_buffers = dvb_buf_tscnt;
98 static int buffer_prepare(struct vb2_buffer *vb)
100 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
101 struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
102 struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);
104 return cx8802_buf_prepare(vb->vb2_queue, dev, buf);
107 static void buffer_finish(struct vb2_buffer *vb)
109 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
110 struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
111 struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);
112 struct cx88_riscmem *risc = &buf->risc;
115 pci_free_consistent(dev->pci, risc->size, risc->cpu, risc->dma);
116 memset(risc, 0, sizeof(*risc));
119 static void buffer_queue(struct vb2_buffer *vb)
121 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
122 struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
123 struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);
125 cx8802_buf_queue(dev, buf);
128 static int start_streaming(struct vb2_queue *q, unsigned int count)
130 struct cx8802_dev *dev = q->drv_priv;
131 struct cx88_dmaqueue *dmaq = &dev->mpegq;
132 struct cx88_buffer *buf;
134 buf = list_entry(dmaq->active.next, struct cx88_buffer, list);
135 cx8802_start_dma(dev, dmaq, buf);
139 static void stop_streaming(struct vb2_queue *q)
141 struct cx8802_dev *dev = q->drv_priv;
142 struct cx88_dmaqueue *dmaq = &dev->mpegq;
145 cx8802_cancel_buffers(dev);
147 spin_lock_irqsave(&dev->slock, flags);
148 while (!list_empty(&dmaq->active)) {
149 struct cx88_buffer *buf = list_entry(dmaq->active.next,
150 struct cx88_buffer, list);
152 list_del(&buf->list);
153 vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
155 spin_unlock_irqrestore(&dev->slock, flags);
158 static const struct vb2_ops dvb_qops = {
159 .queue_setup = queue_setup,
160 .buf_prepare = buffer_prepare,
161 .buf_finish = buffer_finish,
162 .buf_queue = buffer_queue,
163 .wait_prepare = vb2_ops_wait_prepare,
164 .wait_finish = vb2_ops_wait_finish,
165 .start_streaming = start_streaming,
166 .stop_streaming = stop_streaming,
169 /* ------------------------------------------------------------------ */
171 static int cx88_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
173 struct cx8802_dev *dev = fe->dvb->priv;
174 struct cx8802_driver *drv = NULL;
178 fe_id = vb2_dvb_find_frontend(&dev->frontends, fe);
180 pr_err("%s() No frontend found\n", __func__);
184 mutex_lock(&dev->core->lock);
185 drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
188 dev->frontends.active_fe_id = fe_id;
189 ret = drv->request_acquire(drv);
191 ret = drv->request_release(drv);
192 dev->frontends.active_fe_id = 0;
195 mutex_unlock(&dev->core->lock);
200 static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open)
202 struct vb2_dvb_frontends *f;
203 struct vb2_dvb_frontend *fe;
208 f = &core->dvbdev->frontends;
213 if (f->gate <= 1) /* undefined or fe0 */
214 fe = vb2_dvb_get_frontend(f, 1);
216 fe = vb2_dvb_get_frontend(f, f->gate);
218 if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
219 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
222 /* ------------------------------------------------------------------ */
224 static int dvico_fusionhdtv_demod_init(struct dvb_frontend *fe)
226 static const u8 clock_config[] = { CLOCK_CTL, 0x38, 0x39 };
227 static const u8 reset[] = { RESET, 0x80 };
228 static const u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
229 static const u8 agc_cfg[] = { AGC_TARGET, 0x24, 0x20 };
230 static const u8 gpp_ctl_cfg[] = { GPP_CTL, 0x33 };
231 static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
233 mt352_write(fe, clock_config, sizeof(clock_config));
235 mt352_write(fe, reset, sizeof(reset));
236 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
238 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
239 mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
240 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
244 static int dvico_dual_demod_init(struct dvb_frontend *fe)
246 static const u8 clock_config[] = { CLOCK_CTL, 0x38, 0x38 };
247 static const u8 reset[] = { RESET, 0x80 };
248 static const u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
249 static const u8 agc_cfg[] = { AGC_TARGET, 0x28, 0x20 };
250 static const u8 gpp_ctl_cfg[] = { GPP_CTL, 0x33 };
251 static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
253 mt352_write(fe, clock_config, sizeof(clock_config));
255 mt352_write(fe, reset, sizeof(reset));
256 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
258 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
259 mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
260 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
265 static int dntv_live_dvbt_demod_init(struct dvb_frontend *fe)
267 static const u8 clock_config[] = { 0x89, 0x38, 0x39 };
268 static const u8 reset[] = { 0x50, 0x80 };
269 static const u8 adc_ctl_1_cfg[] = { 0x8E, 0x40 };
270 static const u8 agc_cfg[] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
271 0x00, 0xFF, 0x00, 0x40, 0x40 };
272 static const u8 dntv_extra[] = { 0xB5, 0x7A };
273 static const u8 capt_range_cfg[] = { 0x75, 0x32 };
275 mt352_write(fe, clock_config, sizeof(clock_config));
277 mt352_write(fe, reset, sizeof(reset));
278 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
280 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
282 mt352_write(fe, dntv_extra, sizeof(dntv_extra));
283 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
288 static const struct mt352_config dvico_fusionhdtv = {
289 .demod_address = 0x0f,
290 .demod_init = dvico_fusionhdtv_demod_init,
293 static const struct mt352_config dntv_live_dvbt_config = {
294 .demod_address = 0x0f,
295 .demod_init = dntv_live_dvbt_demod_init,
298 static const struct mt352_config dvico_fusionhdtv_dual = {
299 .demod_address = 0x0f,
300 .demod_init = dvico_dual_demod_init,
303 static const struct zl10353_config cx88_terratec_cinergy_ht_pci_mkii_config = {
304 .demod_address = (0x1e >> 1),
309 static const struct mb86a16_config twinhan_vp1027 = {
310 .demod_address = 0x08,
313 #if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
314 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend *fe)
316 static const u8 clock_config[] = { 0x89, 0x38, 0x38 };
317 static const u8 reset[] = { 0x50, 0x80 };
318 static const u8 adc_ctl_1_cfg[] = { 0x8E, 0x40 };
319 static const u8 agc_cfg[] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
320 0x00, 0xFF, 0x00, 0x40, 0x40 };
321 static const u8 dntv_extra[] = { 0xB5, 0x7A };
322 static const u8 capt_range_cfg[] = { 0x75, 0x32 };
324 mt352_write(fe, clock_config, sizeof(clock_config));
326 mt352_write(fe, reset, sizeof(reset));
327 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
329 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
331 mt352_write(fe, dntv_extra, sizeof(dntv_extra));
332 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
337 static const struct mt352_config dntv_live_dvbt_pro_config = {
338 .demod_address = 0x0f,
340 .demod_init = dntv_live_dvbt_pro_demod_init,
344 static const struct zl10353_config dvico_fusionhdtv_hybrid = {
345 .demod_address = 0x0f,
349 static const struct zl10353_config dvico_fusionhdtv_xc3028 = {
350 .demod_address = 0x0f,
355 static const struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
356 .demod_address = 0x0f,
359 .demod_init = dvico_fusionhdtv_demod_init,
362 static const struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
363 .demod_address = 0x0f,
366 static const struct cx22702_config connexant_refboard_config = {
367 .demod_address = 0x43,
368 .output_mode = CX22702_SERIAL_OUTPUT,
371 static const struct cx22702_config hauppauge_hvr_config = {
372 .demod_address = 0x63,
373 .output_mode = CX22702_SERIAL_OUTPUT,
376 static int or51132_set_ts_param(struct dvb_frontend *fe, int is_punctured)
378 struct cx8802_dev *dev = fe->dvb->priv;
380 dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
384 static const struct or51132_config pchdtv_hd3000 = {
385 .demod_address = 0x15,
386 .set_ts_params = or51132_set_ts_param,
389 static int lgdt330x_pll_rf_set(struct dvb_frontend *fe, int index)
391 struct cx8802_dev *dev = fe->dvb->priv;
392 struct cx88_core *core = dev->core;
394 dprintk(1, "%s: index = %d\n", __func__, index);
396 cx_clear(MO_GP0_IO, 8);
398 cx_set(MO_GP0_IO, 8);
402 static int lgdt330x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
404 struct cx8802_dev *dev = fe->dvb->priv;
407 dev->ts_gen_cntrl |= 0x04;
409 dev->ts_gen_cntrl &= ~0x04;
413 static struct lgdt330x_config fusionhdtv_3_gold = {
414 .demod_address = 0x0e,
415 .demod_chip = LGDT3302,
416 .serial_mpeg = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
417 .set_ts_params = lgdt330x_set_ts_param,
420 static const struct lgdt330x_config fusionhdtv_5_gold = {
421 .demod_address = 0x0e,
422 .demod_chip = LGDT3303,
423 .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
424 .set_ts_params = lgdt330x_set_ts_param,
427 static const struct lgdt330x_config pchdtv_hd5500 = {
428 .demod_address = 0x59,
429 .demod_chip = LGDT3303,
430 .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
431 .set_ts_params = lgdt330x_set_ts_param,
434 static int nxt200x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
436 struct cx8802_dev *dev = fe->dvb->priv;
438 dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
442 static const struct nxt200x_config ati_hdtvwonder = {
443 .demod_address = 0x0a,
444 .set_ts_params = nxt200x_set_ts_param,
447 static int cx24123_set_ts_param(struct dvb_frontend *fe,
450 struct cx8802_dev *dev = fe->dvb->priv;
452 dev->ts_gen_cntrl = 0x02;
456 static int kworld_dvbs_100_set_voltage(struct dvb_frontend *fe,
457 enum fe_sec_voltage voltage)
459 struct cx8802_dev *dev = fe->dvb->priv;
460 struct cx88_core *core = dev->core;
462 if (voltage == SEC_VOLTAGE_OFF)
463 cx_write(MO_GP0_IO, 0x000006fb);
465 cx_write(MO_GP0_IO, 0x000006f9);
467 if (core->prev_set_voltage)
468 return core->prev_set_voltage(fe, voltage);
472 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
473 enum fe_sec_voltage voltage)
475 struct cx8802_dev *dev = fe->dvb->priv;
476 struct cx88_core *core = dev->core;
478 if (voltage == SEC_VOLTAGE_OFF) {
479 dprintk(1, "LNB Voltage OFF\n");
480 cx_write(MO_GP0_IO, 0x0000efff);
483 if (core->prev_set_voltage)
484 return core->prev_set_voltage(fe, voltage);
488 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
489 enum fe_sec_voltage voltage)
491 struct cx8802_dev *dev = fe->dvb->priv;
492 struct cx88_core *core = dev->core;
494 cx_set(MO_GP0_IO, 0x6040);
497 cx_clear(MO_GP0_IO, 0x20);
500 cx_set(MO_GP0_IO, 0x20);
502 case SEC_VOLTAGE_OFF:
503 cx_clear(MO_GP0_IO, 0x20);
507 if (core->prev_set_voltage)
508 return core->prev_set_voltage(fe, voltage);
512 static int vp1027_set_voltage(struct dvb_frontend *fe,
513 enum fe_sec_voltage voltage)
515 struct cx8802_dev *dev = fe->dvb->priv;
516 struct cx88_core *core = dev->core;
520 dprintk(1, "LNB SEC Voltage=13\n");
521 cx_write(MO_GP0_IO, 0x00001220);
524 dprintk(1, "LNB SEC Voltage=18\n");
525 cx_write(MO_GP0_IO, 0x00001222);
527 case SEC_VOLTAGE_OFF:
528 dprintk(1, "LNB Voltage OFF\n");
529 cx_write(MO_GP0_IO, 0x00001230);
533 if (core->prev_set_voltage)
534 return core->prev_set_voltage(fe, voltage);
538 static const struct cx24123_config geniatech_dvbs_config = {
539 .demod_address = 0x55,
540 .set_ts_params = cx24123_set_ts_param,
543 static const struct cx24123_config hauppauge_novas_config = {
544 .demod_address = 0x55,
545 .set_ts_params = cx24123_set_ts_param,
548 static const struct cx24123_config kworld_dvbs_100_config = {
549 .demod_address = 0x15,
550 .set_ts_params = cx24123_set_ts_param,
554 static const struct s5h1409_config pinnacle_pctv_hd_800i_config = {
555 .demod_address = 0x32 >> 1,
556 .output_mode = S5H1409_PARALLEL_OUTPUT,
557 .gpio = S5H1409_GPIO_ON,
559 .inversion = S5H1409_INVERSION_OFF,
560 .status_mode = S5H1409_DEMODLOCKING,
561 .mpeg_timing = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
564 static const struct s5h1409_config dvico_hdtv5_pci_nano_config = {
565 .demod_address = 0x32 >> 1,
566 .output_mode = S5H1409_SERIAL_OUTPUT,
567 .gpio = S5H1409_GPIO_OFF,
568 .inversion = S5H1409_INVERSION_OFF,
569 .status_mode = S5H1409_DEMODLOCKING,
570 .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
573 static const struct s5h1409_config kworld_atsc_120_config = {
574 .demod_address = 0x32 >> 1,
575 .output_mode = S5H1409_SERIAL_OUTPUT,
576 .gpio = S5H1409_GPIO_OFF,
577 .inversion = S5H1409_INVERSION_OFF,
578 .status_mode = S5H1409_DEMODLOCKING,
579 .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
582 static const struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
587 static const struct zl10353_config cx88_pinnacle_hybrid_pctv = {
588 .demod_address = (0x1e >> 1),
593 static const struct zl10353_config cx88_geniatech_x8000_mt = {
594 .demod_address = (0x1e >> 1),
596 .disable_i2c_gate_ctrl = 1,
599 static const struct s5h1411_config dvico_fusionhdtv7_config = {
600 .output_mode = S5H1411_SERIAL_OUTPUT,
601 .gpio = S5H1411_GPIO_ON,
602 .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
603 .qam_if = S5H1411_IF_44000,
604 .vsb_if = S5H1411_IF_44000,
605 .inversion = S5H1411_INVERSION_OFF,
606 .status_mode = S5H1411_DEMODLOCKING
609 static const struct xc5000_config dvico_fusionhdtv7_tuner_config = {
610 .i2c_address = 0xc2 >> 1,
614 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
616 struct dvb_frontend *fe;
617 struct vb2_dvb_frontend *fe0 = NULL;
618 struct xc2028_ctrl ctl;
619 struct xc2028_config cfg = {
620 .i2c_adap = &dev->core->i2c_adap,
625 /* Get the first frontend */
626 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
630 if (!fe0->dvb.frontend) {
631 pr_err("dvb frontend not attached. Can't attach xc3028\n");
636 * Some xc3028 devices may be hidden by an I2C gate. This is known
637 * to happen with some s5h1409-based devices.
638 * Now that I2C gate is open, sets up xc3028 configuration
640 cx88_setup_xc3028(dev->core, &ctl);
642 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
644 pr_err("xc3028 attach failed\n");
645 dvb_frontend_detach(fe0->dvb.frontend);
646 dvb_unregister_frontend(fe0->dvb.frontend);
647 fe0->dvb.frontend = NULL;
651 pr_info("xc3028 attached\n");
656 static int attach_xc4000(struct cx8802_dev *dev, struct xc4000_config *cfg)
658 struct dvb_frontend *fe;
659 struct vb2_dvb_frontend *fe0 = NULL;
661 /* Get the first frontend */
662 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
666 if (!fe0->dvb.frontend) {
667 pr_err("dvb frontend not attached. Can't attach xc4000\n");
671 fe = dvb_attach(xc4000_attach, fe0->dvb.frontend, &dev->core->i2c_adap,
674 pr_err("xc4000 attach failed\n");
675 dvb_frontend_detach(fe0->dvb.frontend);
676 dvb_unregister_frontend(fe0->dvb.frontend);
677 fe0->dvb.frontend = NULL;
681 pr_info("xc4000 attached\n");
686 static int cx24116_set_ts_param(struct dvb_frontend *fe,
689 struct cx8802_dev *dev = fe->dvb->priv;
691 dev->ts_gen_cntrl = 0x2;
696 static int stv0900_set_ts_param(struct dvb_frontend *fe,
699 struct cx8802_dev *dev = fe->dvb->priv;
701 dev->ts_gen_cntrl = 0;
706 static int cx24116_reset_device(struct dvb_frontend *fe)
708 struct cx8802_dev *dev = fe->dvb->priv;
709 struct cx88_core *core = dev->core;
712 /* Put the cx24116 into reset */
713 cx_write(MO_SRST_IO, 0);
714 usleep_range(10000, 20000);
715 /* Take the cx24116 out of reset */
716 cx_write(MO_SRST_IO, 1);
717 usleep_range(10000, 20000);
722 static const struct cx24116_config hauppauge_hvr4000_config = {
723 .demod_address = 0x05,
724 .set_ts_params = cx24116_set_ts_param,
725 .reset_device = cx24116_reset_device,
728 static const struct cx24116_config tevii_s460_config = {
729 .demod_address = 0x55,
730 .set_ts_params = cx24116_set_ts_param,
731 .reset_device = cx24116_reset_device,
734 static int ds3000_set_ts_param(struct dvb_frontend *fe,
737 struct cx8802_dev *dev = fe->dvb->priv;
739 dev->ts_gen_cntrl = 4;
744 static struct ds3000_config tevii_ds3000_config = {
745 .demod_address = 0x68,
746 .set_ts_params = ds3000_set_ts_param,
749 static struct ts2020_config tevii_ts2020_config = {
750 .tuner_address = 0x60,
754 static const struct stv0900_config prof_7301_stv0900_config = {
755 .demod_address = 0x6a,
758 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
759 .diseqc_mode = 2,/* 2/3 PWM */
760 .tun1_maddress = 0,/* 0x60 */
761 .tun1_adc = 0,/* 2 Vpp */
763 .set_ts_params = stv0900_set_ts_param,
766 static const struct stb6100_config prof_7301_stb6100_config = {
767 .tuner_address = 0x60,
768 .refclock = 27000000,
771 static const struct stv0299_config tevii_tuner_sharp_config = {
772 .demod_address = 0x68,
773 .inittab = sharp_z0194a_inittab,
778 .volt13_op0_op1 = STV0299_VOLT13_OP1,
780 .set_symbol_rate = sharp_z0194a_set_symbol_rate,
781 .set_ts_params = cx24116_set_ts_param,
784 static const struct stv0288_config tevii_tuner_earda_config = {
785 .demod_address = 0x68,
787 .set_ts_params = cx24116_set_ts_param,
790 static int cx8802_alloc_frontends(struct cx8802_dev *dev)
792 struct cx88_core *core = dev->core;
793 struct vb2_dvb_frontend *fe = NULL;
796 mutex_init(&dev->frontends.lock);
797 INIT_LIST_HEAD(&dev->frontends.felist);
799 if (!core->board.num_frontends)
802 pr_info("%s: allocating %d frontend(s)\n", __func__,
803 core->board.num_frontends);
804 for (i = 1; i <= core->board.num_frontends; i++) {
805 fe = vb2_dvb_alloc_frontend(&dev->frontends, i);
807 pr_err("%s() failed to alloc\n", __func__);
808 vb2_dvb_dealloc_frontends(&dev->frontends);
815 static const u8 samsung_smt_7020_inittab[] = {
866 static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe)
868 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
869 struct cx8802_dev *dev = fe->dvb->priv;
872 struct i2c_msg msg = {
876 .len = sizeof(buf) };
878 div = c->frequency / 125;
880 buf[0] = (div >> 8) & 0x7f;
882 buf[2] = 0x84; /* 0xC4 */
885 if (c->frequency < 1500000)
888 if (fe->ops.i2c_gate_ctrl)
889 fe->ops.i2c_gate_ctrl(fe, 1);
891 if (i2c_transfer(&dev->core->i2c_adap, &msg, 1) != 1)
897 static int samsung_smt_7020_set_tone(struct dvb_frontend *fe,
898 enum fe_sec_tone_mode tone)
900 struct cx8802_dev *dev = fe->dvb->priv;
901 struct cx88_core *core = dev->core;
903 cx_set(MO_GP0_IO, 0x0800);
907 cx_set(MO_GP0_IO, 0x08);
910 cx_clear(MO_GP0_IO, 0x08);
919 static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe,
920 enum fe_sec_voltage voltage)
922 struct cx8802_dev *dev = fe->dvb->priv;
923 struct cx88_core *core = dev->core;
926 struct i2c_msg msg = {
930 .len = sizeof(data) };
932 cx_set(MO_GP0_IO, 0x8000);
935 case SEC_VOLTAGE_OFF:
938 data = ISL6421_EN1 | ISL6421_LLC1;
939 cx_clear(MO_GP0_IO, 0x80);
942 data = ISL6421_EN1 | ISL6421_LLC1 | ISL6421_VSEL1;
943 cx_clear(MO_GP0_IO, 0x80);
949 return (i2c_transfer(&dev->core->i2c_adap, &msg, 1) == 1) ? 0 : -EIO;
952 static int samsung_smt_7020_stv0299_set_symbol_rate(struct dvb_frontend *fe,
953 u32 srate, u32 ratio)
958 if (srate < 1500000) {
961 } else if (srate < 3000000) {
964 } else if (srate < 7000000) {
967 } else if (srate < 14000000) {
970 } else if (srate < 30000000) {
973 } else if (srate < 45000000) {
978 stv0299_writereg(fe, 0x13, aclk);
979 stv0299_writereg(fe, 0x14, bclk);
980 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
981 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
982 stv0299_writereg(fe, 0x21, ratio & 0xf0);
987 static const struct stv0299_config samsung_stv0299_config = {
988 .demod_address = 0x68,
989 .inittab = samsung_smt_7020_inittab,
993 .lock_output = STV0299_LOCKOUTPUT_LK,
994 .volt13_op0_op1 = STV0299_VOLT13_OP1,
996 .set_symbol_rate = samsung_smt_7020_stv0299_set_symbol_rate,
999 static int dvb_register(struct cx8802_dev *dev)
1001 struct cx88_core *core = dev->core;
1002 struct vb2_dvb_frontend *fe0, *fe1 = NULL;
1003 int mfe_shared = 0; /* bus not shared by default */
1006 if (core->i2c_rc != 0) {
1007 pr_err("no i2c-bus available, cannot attach dvb drivers\n");
1008 goto frontend_detach;
1011 /* Get the first frontend */
1012 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
1014 goto frontend_detach;
1016 /* multi-frontend gate control is undefined or defaults to fe0 */
1017 dev->frontends.gate = 0;
1019 /* Sets the gate control callback to be used by i2c command calls */
1020 core->gate_ctrl = cx88_dvb_gate_ctrl;
1022 /* init frontend(s) */
1023 switch (core->boardnr) {
1024 case CX88_BOARD_HAUPPAUGE_DVB_T1:
1025 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1026 &connexant_refboard_config,
1028 if (fe0->dvb.frontend) {
1029 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1030 0x61, &core->i2c_adap,
1031 DVB_PLL_THOMSON_DTT759X))
1032 goto frontend_detach;
1035 case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
1036 case CX88_BOARD_CONEXANT_DVB_T1:
1037 case CX88_BOARD_KWORLD_DVB_T_CX22702:
1038 case CX88_BOARD_WINFAST_DTV1000:
1039 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1040 &connexant_refboard_config,
1042 if (fe0->dvb.frontend) {
1043 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1044 0x60, &core->i2c_adap,
1045 DVB_PLL_THOMSON_DTT7579))
1046 goto frontend_detach;
1049 case CX88_BOARD_WINFAST_DTV2000H:
1050 case CX88_BOARD_HAUPPAUGE_HVR1100:
1051 case CX88_BOARD_HAUPPAUGE_HVR1100LP:
1052 case CX88_BOARD_HAUPPAUGE_HVR1300:
1053 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1054 &hauppauge_hvr_config,
1056 if (fe0->dvb.frontend) {
1057 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1058 &core->i2c_adap, 0x61,
1059 TUNER_PHILIPS_FMD1216ME_MK3))
1060 goto frontend_detach;
1063 case CX88_BOARD_WINFAST_DTV2000H_J:
1064 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1065 &hauppauge_hvr_config,
1067 if (fe0->dvb.frontend) {
1068 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1069 &core->i2c_adap, 0x61,
1070 TUNER_PHILIPS_FMD1216MEX_MK3))
1071 goto frontend_detach;
1074 case CX88_BOARD_HAUPPAUGE_HVR3000:
1075 /* MFE frontend 1 */
1077 dev->frontends.gate = 2;
1079 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1080 &hauppauge_novas_config,
1081 &dev->core->i2c_adap);
1082 if (fe0->dvb.frontend) {
1083 if (!dvb_attach(isl6421_attach,
1085 &dev->core->i2c_adap,
1086 0x08, ISL6421_DCL, 0x00, false))
1087 goto frontend_detach;
1089 /* MFE frontend 2 */
1090 fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
1092 goto frontend_detach;
1094 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1095 &hauppauge_hvr_config,
1096 &dev->core->i2c_adap);
1097 if (fe1->dvb.frontend) {
1098 fe1->dvb.frontend->id = 1;
1099 if (!dvb_attach(simple_tuner_attach,
1101 &dev->core->i2c_adap,
1102 0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1103 goto frontend_detach;
1106 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
1107 fe0->dvb.frontend = dvb_attach(mt352_attach,
1110 if (fe0->dvb.frontend) {
1111 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1112 0x60, NULL, DVB_PLL_THOMSON_DTT7579))
1113 goto frontend_detach;
1116 /* ZL10353 replaces MT352 on later cards */
1117 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1118 &dvico_fusionhdtv_plus_v1_1,
1120 if (fe0->dvb.frontend) {
1121 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1122 0x60, NULL, DVB_PLL_THOMSON_DTT7579))
1123 goto frontend_detach;
1126 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
1128 * The tin box says DEE1601, but it seems to be DTT7579
1129 * compatible, with a slightly different MT352 AGC gain.
1131 fe0->dvb.frontend = dvb_attach(mt352_attach,
1132 &dvico_fusionhdtv_dual,
1134 if (fe0->dvb.frontend) {
1135 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1136 0x61, NULL, DVB_PLL_THOMSON_DTT7579))
1137 goto frontend_detach;
1140 /* ZL10353 replaces MT352 on later cards */
1141 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1142 &dvico_fusionhdtv_plus_v1_1,
1144 if (fe0->dvb.frontend) {
1145 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1146 0x61, NULL, DVB_PLL_THOMSON_DTT7579))
1147 goto frontend_detach;
1150 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
1151 fe0->dvb.frontend = dvb_attach(mt352_attach,
1154 if (fe0->dvb.frontend) {
1155 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1156 0x61, NULL, DVB_PLL_LG_Z201))
1157 goto frontend_detach;
1160 case CX88_BOARD_KWORLD_DVB_T:
1161 case CX88_BOARD_DNTV_LIVE_DVB_T:
1162 case CX88_BOARD_ADSTECH_DVB_T_PCI:
1163 fe0->dvb.frontend = dvb_attach(mt352_attach,
1164 &dntv_live_dvbt_config,
1166 if (fe0->dvb.frontend) {
1167 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1168 0x61, NULL, DVB_PLL_UNKNOWN_1))
1169 goto frontend_detach;
1172 case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
1173 #if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
1174 /* MT352 is on a secondary I2C bus made from some GPIO lines */
1175 fe0->dvb.frontend = dvb_attach(mt352_attach,
1176 &dntv_live_dvbt_pro_config,
1177 &dev->vp3054->adap);
1178 if (fe0->dvb.frontend) {
1179 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1180 &core->i2c_adap, 0x61,
1181 TUNER_PHILIPS_FMD1216ME_MK3))
1182 goto frontend_detach;
1185 pr_err("built without vp3054 support\n");
1188 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
1189 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1190 &dvico_fusionhdtv_hybrid,
1192 if (fe0->dvb.frontend) {
1193 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1194 &core->i2c_adap, 0x61,
1195 TUNER_THOMSON_FE6600))
1196 goto frontend_detach;
1199 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
1200 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1201 &dvico_fusionhdtv_xc3028,
1203 if (!fe0->dvb.frontend)
1204 fe0->dvb.frontend = dvb_attach(mt352_attach,
1205 &dvico_fusionhdtv_mt352_xc3028,
1208 * On this board, the demod provides the I2C bus pullup.
1209 * We must not permit gate_ctrl to be performed, or
1210 * the xc3028 cannot communicate on the bus.
1212 if (fe0->dvb.frontend)
1213 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1214 if (attach_xc3028(0x61, dev) < 0)
1215 goto frontend_detach;
1217 case CX88_BOARD_PCHDTV_HD3000:
1218 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
1220 if (fe0->dvb.frontend) {
1221 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1222 &core->i2c_adap, 0x61,
1223 TUNER_THOMSON_DTT761X))
1224 goto frontend_detach;
1227 case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
1228 dev->ts_gen_cntrl = 0x08;
1230 /* Do a hardware reset of chip before using it. */
1231 cx_clear(MO_GP0_IO, 1);
1233 cx_set(MO_GP0_IO, 1);
1236 /* Select RF connector callback */
1237 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
1238 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1241 if (fe0->dvb.frontend) {
1242 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1243 &core->i2c_adap, 0x61,
1244 TUNER_MICROTUNE_4042FI5))
1245 goto frontend_detach;
1248 case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
1249 dev->ts_gen_cntrl = 0x08;
1251 /* Do a hardware reset of chip before using it. */
1252 cx_clear(MO_GP0_IO, 1);
1254 cx_set(MO_GP0_IO, 9);
1256 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1259 if (fe0->dvb.frontend) {
1260 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1261 &core->i2c_adap, 0x61,
1262 TUNER_THOMSON_DTT761X))
1263 goto frontend_detach;
1266 case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
1267 dev->ts_gen_cntrl = 0x08;
1269 /* Do a hardware reset of chip before using it. */
1270 cx_clear(MO_GP0_IO, 1);
1272 cx_set(MO_GP0_IO, 1);
1274 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1277 if (fe0->dvb.frontend) {
1278 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1279 &core->i2c_adap, 0x61,
1280 TUNER_LG_TDVS_H06XF))
1281 goto frontend_detach;
1282 if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
1283 &core->i2c_adap, 0x43))
1284 goto frontend_detach;
1287 case CX88_BOARD_PCHDTV_HD5500:
1288 dev->ts_gen_cntrl = 0x08;
1290 /* Do a hardware reset of chip before using it. */
1291 cx_clear(MO_GP0_IO, 1);
1293 cx_set(MO_GP0_IO, 1);
1295 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1298 if (fe0->dvb.frontend) {
1299 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1300 &core->i2c_adap, 0x61,
1301 TUNER_LG_TDVS_H06XF))
1302 goto frontend_detach;
1303 if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
1304 &core->i2c_adap, 0x43))
1305 goto frontend_detach;
1308 case CX88_BOARD_ATI_HDTVWONDER:
1309 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
1312 if (fe0->dvb.frontend) {
1313 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1314 &core->i2c_adap, 0x61,
1315 TUNER_PHILIPS_TUV1236D))
1316 goto frontend_detach;
1319 case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
1320 case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
1321 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1322 &hauppauge_novas_config,
1324 if (fe0->dvb.frontend) {
1327 if (core->model == 92001)
1328 override_tone = true;
1330 override_tone = false;
1332 if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
1333 &core->i2c_adap, 0x08, ISL6421_DCL,
1334 0x00, override_tone))
1335 goto frontend_detach;
1338 case CX88_BOARD_KWORLD_DVBS_100:
1339 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1340 &kworld_dvbs_100_config,
1342 if (fe0->dvb.frontend) {
1343 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1344 fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
1347 case CX88_BOARD_GENIATECH_DVBS:
1348 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1349 &geniatech_dvbs_config,
1351 if (fe0->dvb.frontend) {
1352 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1353 fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
1356 case CX88_BOARD_PINNACLE_PCTV_HD_800i:
1357 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1358 &pinnacle_pctv_hd_800i_config,
1360 if (fe0->dvb.frontend) {
1361 if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1363 &pinnacle_pctv_hd_800i_tuner_config))
1364 goto frontend_detach;
1367 case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
1368 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1369 &dvico_hdtv5_pci_nano_config,
1371 if (fe0->dvb.frontend) {
1372 struct dvb_frontend *fe;
1373 struct xc2028_config cfg = {
1374 .i2c_adap = &core->i2c_adap,
1377 static struct xc2028_ctrl ctl = {
1378 .fname = "/*(DEBLOBBED)*/",
1380 .scode_table = XC3028_FE_OREN538,
1383 fe = dvb_attach(xc2028_attach,
1384 fe0->dvb.frontend, &cfg);
1385 if (fe && fe->ops.tuner_ops.set_config)
1386 fe->ops.tuner_ops.set_config(fe, &ctl);
1389 case CX88_BOARD_PINNACLE_HYBRID_PCTV:
1390 case CX88_BOARD_WINFAST_DTV1800H:
1391 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1392 &cx88_pinnacle_hybrid_pctv,
1394 if (fe0->dvb.frontend) {
1395 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1396 if (attach_xc3028(0x61, dev) < 0)
1397 goto frontend_detach;
1400 case CX88_BOARD_WINFAST_DTV1800H_XC4000:
1401 case CX88_BOARD_WINFAST_DTV2000H_PLUS:
1402 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1403 &cx88_pinnacle_hybrid_pctv,
1405 if (fe0->dvb.frontend) {
1406 struct xc4000_config cfg = {
1407 .i2c_address = 0x61,
1409 .dvb_amplitude = 134,
1410 .set_smoothedcvbs = 1,
1413 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1414 if (attach_xc4000(dev, &cfg) < 0)
1415 goto frontend_detach;
1418 case CX88_BOARD_GENIATECH_X8000_MT:
1419 dev->ts_gen_cntrl = 0x00;
1421 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1422 &cx88_geniatech_x8000_mt,
1424 if (attach_xc3028(0x61, dev) < 0)
1425 goto frontend_detach;
1427 case CX88_BOARD_KWORLD_ATSC_120:
1428 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1429 &kworld_atsc_120_config,
1431 if (attach_xc3028(0x61, dev) < 0)
1432 goto frontend_detach;
1434 case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
1435 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1436 &dvico_fusionhdtv7_config,
1438 if (fe0->dvb.frontend) {
1439 if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1441 &dvico_fusionhdtv7_tuner_config))
1442 goto frontend_detach;
1445 case CX88_BOARD_HAUPPAUGE_HVR4000:
1446 /* MFE frontend 1 */
1448 dev->frontends.gate = 2;
1450 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1451 &hauppauge_hvr4000_config,
1452 &dev->core->i2c_adap);
1453 if (fe0->dvb.frontend) {
1454 if (!dvb_attach(isl6421_attach,
1456 &dev->core->i2c_adap,
1457 0x08, ISL6421_DCL, 0x00, false))
1458 goto frontend_detach;
1460 /* MFE frontend 2 */
1461 fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
1463 goto frontend_detach;
1465 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1466 &hauppauge_hvr_config,
1467 &dev->core->i2c_adap);
1468 if (fe1->dvb.frontend) {
1469 fe1->dvb.frontend->id = 1;
1470 if (!dvb_attach(simple_tuner_attach,
1472 &dev->core->i2c_adap,
1473 0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1474 goto frontend_detach;
1477 case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1478 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1479 &hauppauge_hvr4000_config,
1480 &dev->core->i2c_adap);
1481 if (fe0->dvb.frontend) {
1482 if (!dvb_attach(isl6421_attach,
1484 &dev->core->i2c_adap,
1485 0x08, ISL6421_DCL, 0x00, false))
1486 goto frontend_detach;
1489 case CX88_BOARD_PROF_6200:
1490 case CX88_BOARD_TBS_8910:
1491 case CX88_BOARD_TEVII_S420:
1492 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1493 &tevii_tuner_sharp_config,
1495 if (fe0->dvb.frontend) {
1496 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1497 &core->i2c_adap, DVB_PLL_OPERA1))
1498 goto frontend_detach;
1499 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1500 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1503 fe0->dvb.frontend = dvb_attach(stv0288_attach,
1504 &tevii_tuner_earda_config,
1506 if (fe0->dvb.frontend) {
1507 if (!dvb_attach(stb6000_attach,
1508 fe0->dvb.frontend, 0x61,
1510 goto frontend_detach;
1511 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1512 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1516 case CX88_BOARD_TEVII_S460:
1517 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1520 if (fe0->dvb.frontend)
1521 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1523 case CX88_BOARD_TEVII_S464:
1524 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1525 &tevii_ds3000_config,
1527 if (fe0->dvb.frontend) {
1528 dvb_attach(ts2020_attach, fe0->dvb.frontend,
1529 &tevii_ts2020_config, &core->i2c_adap);
1530 fe0->dvb.frontend->ops.set_voltage =
1531 tevii_dvbs_set_voltage;
1534 case CX88_BOARD_OMICOM_SS4_PCI:
1535 case CX88_BOARD_TBS_8920:
1536 case CX88_BOARD_PROF_7300:
1537 case CX88_BOARD_SATTRADE_ST4200:
1538 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1539 &hauppauge_hvr4000_config,
1541 if (fe0->dvb.frontend)
1542 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1544 case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII:
1545 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1546 &cx88_terratec_cinergy_ht_pci_mkii_config,
1548 if (fe0->dvb.frontend) {
1549 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1550 if (attach_xc3028(0x61, dev) < 0)
1551 goto frontend_detach;
1554 case CX88_BOARD_PROF_7301:{
1555 struct dvb_tuner_ops *tuner_ops = NULL;
1557 fe0->dvb.frontend = dvb_attach(stv0900_attach,
1558 &prof_7301_stv0900_config,
1559 &core->i2c_adap, 0);
1560 if (fe0->dvb.frontend) {
1561 if (!dvb_attach(stb6100_attach, fe0->dvb.frontend,
1562 &prof_7301_stb6100_config,
1564 goto frontend_detach;
1566 tuner_ops = &fe0->dvb.frontend->ops.tuner_ops;
1567 tuner_ops->set_frequency = stb6100_set_freq;
1568 tuner_ops->get_frequency = stb6100_get_freq;
1569 tuner_ops->set_bandwidth = stb6100_set_bandw;
1570 tuner_ops->get_bandwidth = stb6100_get_bandw;
1572 core->prev_set_voltage =
1573 fe0->dvb.frontend->ops.set_voltage;
1574 fe0->dvb.frontend->ops.set_voltage =
1575 tevii_dvbs_set_voltage;
1579 case CX88_BOARD_SAMSUNG_SMT_7020:
1580 dev->ts_gen_cntrl = 0x08;
1582 cx_set(MO_GP0_IO, 0x0101);
1584 cx_clear(MO_GP0_IO, 0x01);
1586 cx_set(MO_GP0_IO, 0x01);
1589 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1590 &samsung_stv0299_config,
1591 &dev->core->i2c_adap);
1592 if (fe0->dvb.frontend) {
1593 fe0->dvb.frontend->ops.tuner_ops.set_params =
1594 samsung_smt_7020_tuner_set_params;
1595 fe0->dvb.frontend->tuner_priv =
1596 &dev->core->i2c_adap;
1597 fe0->dvb.frontend->ops.set_voltage =
1598 samsung_smt_7020_set_voltage;
1599 fe0->dvb.frontend->ops.set_tone =
1600 samsung_smt_7020_set_tone;
1604 case CX88_BOARD_TWINHAN_VP1027_DVBS:
1605 dev->ts_gen_cntrl = 0x00;
1606 fe0->dvb.frontend = dvb_attach(mb86a16_attach,
1609 if (fe0->dvb.frontend) {
1610 core->prev_set_voltage =
1611 fe0->dvb.frontend->ops.set_voltage;
1612 fe0->dvb.frontend->ops.set_voltage =
1618 pr_err("The frontend of your DVB/ATSC card isn't supported yet\n");
1622 if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
1623 pr_err("frontend initialization failed\n");
1624 goto frontend_detach;
1626 /* define general-purpose callback pointer */
1627 fe0->dvb.frontend->callback = cx88_tuner_callback;
1629 /* Ensure all frontends negotiate bus access */
1630 fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1632 fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1634 /* Put the analog decoder in standby to keep it quiet */
1635 call_all(core, core, s_power, 0);
1637 /* register everything */
1638 res = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1639 &dev->pci->dev, NULL, adapter_nr,
1642 goto frontend_detach;
1646 core->gate_ctrl = NULL;
1647 vb2_dvb_dealloc_frontends(&dev->frontends);
1651 /* ----------------------------------------------------------- */
1653 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1654 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1656 struct cx88_core *core = drv->core;
1659 dprintk(1, "%s\n", __func__);
1661 switch (core->boardnr) {
1662 case CX88_BOARD_HAUPPAUGE_HVR1300:
1663 /* We arrive here with either the cx23416 or the cx22702
1664 * on the bus. Take the bus from the cx23416 and enable the
1667 /* Toggle reset on cx22702 leaving i2c active */
1668 cx_set(MO_GP0_IO, 0x00000080);
1670 cx_clear(MO_GP0_IO, 0x00000080);
1672 cx_set(MO_GP0_IO, 0x00000080);
1674 /* enable the cx22702 pins */
1675 cx_clear(MO_GP0_IO, 0x00000004);
1679 case CX88_BOARD_HAUPPAUGE_HVR3000:
1680 case CX88_BOARD_HAUPPAUGE_HVR4000:
1681 /* Toggle reset on cx22702 leaving i2c active */
1682 cx_set(MO_GP0_IO, 0x00000080);
1684 cx_clear(MO_GP0_IO, 0x00000080);
1686 cx_set(MO_GP0_IO, 0x00000080);
1688 switch (core->dvbdev->frontends.active_fe_id) {
1689 case 1: /* DVB-S/S2 Enabled */
1690 /* tri-state the cx22702 pins */
1691 cx_set(MO_GP0_IO, 0x00000004);
1692 /* Take the cx24116/cx24123 out of reset */
1693 cx_write(MO_SRST_IO, 1);
1694 core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1696 case 2: /* DVB-T Enabled */
1697 /* Put the cx24116/cx24123 into reset */
1698 cx_write(MO_SRST_IO, 0);
1699 /* enable the cx22702 pins */
1700 cx_clear(MO_GP0_IO, 0x00000004);
1701 core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1707 case CX88_BOARD_WINFAST_DTV2000H_PLUS:
1708 /* set RF input to AIR for DVB-T (GPIO 16) */
1709 cx_write(MO_GP2_IO, 0x0101);
1718 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1719 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1721 struct cx88_core *core = drv->core;
1724 dprintk(1, "%s\n", __func__);
1726 switch (core->boardnr) {
1727 case CX88_BOARD_HAUPPAUGE_HVR1300:
1728 /* Do Nothing, leave the cx22702 on the bus. */
1730 case CX88_BOARD_HAUPPAUGE_HVR3000:
1731 case CX88_BOARD_HAUPPAUGE_HVR4000:
1739 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1741 struct cx88_core *core = drv->core;
1742 struct cx8802_dev *dev = drv->core->dvbdev;
1744 struct vb2_dvb_frontend *fe;
1747 dprintk(1, "%s\n", __func__);
1748 dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1755 if (!(core->board.mpeg & CX88_MPEG_DVB))
1758 /* If vp3054 isn't enabled, a stub will just return 0 */
1759 err = vp3054_i2c_probe(dev);
1764 pr_info("cx2388x based DVB/ATSC card\n");
1765 dev->ts_gen_cntrl = 0x0c;
1767 err = cx8802_alloc_frontends(dev);
1771 for (i = 1; i <= core->board.num_frontends; i++) {
1772 struct vb2_queue *q;
1774 fe = vb2_dvb_get_frontend(&core->dvbdev->frontends, i);
1776 pr_err("%s() failed to get frontend(%d)\n",
1782 q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
1783 q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
1784 q->gfp_flags = GFP_DMA32;
1785 q->min_buffers_needed = 2;
1787 q->buf_struct_size = sizeof(struct cx88_buffer);
1789 q->mem_ops = &vb2_dma_sg_memops;
1790 q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
1791 q->lock = &core->lock;
1792 q->dev = &dev->pci->dev;
1794 err = vb2_queue_init(q);
1798 /* init struct vb2_dvb */
1799 fe->dvb.name = dev->core->name;
1802 err = dvb_register(dev);
1804 /* frontends/adapter de-allocated in dvb_register */
1805 pr_err("dvb_register failed (err = %d)\n", err);
1808 vb2_dvb_dealloc_frontends(&core->dvbdev->frontends);
1813 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1815 struct cx88_core *core = drv->core;
1816 struct cx8802_dev *dev = drv->core->dvbdev;
1818 dprintk(1, "%s\n", __func__);
1820 vb2_dvb_unregister_bus(&dev->frontends);
1822 vp3054_i2c_remove(dev);
1824 core->gate_ctrl = NULL;
1829 static struct cx8802_driver cx8802_dvb_driver = {
1830 .type_id = CX88_MPEG_DVB,
1831 .hw_access = CX8802_DRVCTL_SHARED,
1832 .probe = cx8802_dvb_probe,
1833 .remove = cx8802_dvb_remove,
1834 .advise_acquire = cx8802_dvb_advise_acquire,
1835 .advise_release = cx8802_dvb_advise_release,
1838 static int __init dvb_init(void)
1840 pr_info("cx2388x dvb driver version %s loaded\n", CX88_VERSION);
1841 return cx8802_register_driver(&cx8802_dvb_driver);
1844 static void __exit dvb_fini(void)
1846 cx8802_unregister_driver(&cx8802_dvb_driver);
1849 module_init(dvb_init);
1850 module_exit(dvb_fini);