1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * device driver for Conexant 2388x based TV cards
4 * MPEG Transport Stream (DVB) routines
6 * (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
7 * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
13 #include <linux/module.h>
14 #include <linux/init.h>
15 #include <linux/device.h>
17 #include <linux/kthread.h>
18 #include <linux/file.h>
19 #include <linux/suspend.h>
21 #include <media/v4l2-common.h>
24 #include "mt352_priv.h"
25 #include "cx88-vp3054-i2c.h"
36 #include "tuner-simple.h"
46 #include "stb6100_proc.h"
51 MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
52 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
53 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
54 MODULE_LICENSE("GPL");
55 MODULE_VERSION(CX88_VERSION);
57 static unsigned int debug;
58 module_param(debug, int, 0644);
59 MODULE_PARM_DESC(debug, "enable debug messages [dvb]");
61 static unsigned int dvb_buf_tscnt = 32;
62 module_param(dvb_buf_tscnt, int, 0644);
63 MODULE_PARM_DESC(dvb_buf_tscnt, "DVB Buffer TS count [dvb]");
65 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
67 #define dprintk(level, fmt, arg...) do { \
69 printk(KERN_DEBUG pr_fmt("%s: dvb:" fmt), \
73 /* ------------------------------------------------------------------ */
75 static int queue_setup(struct vb2_queue *q,
76 unsigned int *num_buffers, unsigned int *num_planes,
77 unsigned int sizes[], struct device *alloc_devs[])
79 struct cx8802_dev *dev = q->drv_priv;
82 dev->ts_packet_size = 188 * 4;
83 dev->ts_packet_count = dvb_buf_tscnt;
84 sizes[0] = dev->ts_packet_size * dev->ts_packet_count;
85 *num_buffers = dvb_buf_tscnt;
89 static int buffer_prepare(struct vb2_buffer *vb)
91 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
92 struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
93 struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);
95 return cx8802_buf_prepare(vb->vb2_queue, dev, buf);
98 static void buffer_finish(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);
103 struct cx88_riscmem *risc = &buf->risc;
106 pci_free_consistent(dev->pci, risc->size, risc->cpu, risc->dma);
107 memset(risc, 0, sizeof(*risc));
110 static void buffer_queue(struct vb2_buffer *vb)
112 struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
113 struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
114 struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);
116 cx8802_buf_queue(dev, buf);
119 static int start_streaming(struct vb2_queue *q, unsigned int count)
121 struct cx8802_dev *dev = q->drv_priv;
122 struct cx88_dmaqueue *dmaq = &dev->mpegq;
123 struct cx88_buffer *buf;
125 buf = list_entry(dmaq->active.next, struct cx88_buffer, list);
126 cx8802_start_dma(dev, dmaq, buf);
130 static void stop_streaming(struct vb2_queue *q)
132 struct cx8802_dev *dev = q->drv_priv;
133 struct cx88_dmaqueue *dmaq = &dev->mpegq;
136 cx8802_cancel_buffers(dev);
138 spin_lock_irqsave(&dev->slock, flags);
139 while (!list_empty(&dmaq->active)) {
140 struct cx88_buffer *buf = list_entry(dmaq->active.next,
141 struct cx88_buffer, list);
143 list_del(&buf->list);
144 vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
146 spin_unlock_irqrestore(&dev->slock, flags);
149 static const struct vb2_ops dvb_qops = {
150 .queue_setup = queue_setup,
151 .buf_prepare = buffer_prepare,
152 .buf_finish = buffer_finish,
153 .buf_queue = buffer_queue,
154 .wait_prepare = vb2_ops_wait_prepare,
155 .wait_finish = vb2_ops_wait_finish,
156 .start_streaming = start_streaming,
157 .stop_streaming = stop_streaming,
160 /* ------------------------------------------------------------------ */
162 static int cx88_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
164 struct cx8802_dev *dev = fe->dvb->priv;
165 struct cx8802_driver *drv = NULL;
169 fe_id = vb2_dvb_find_frontend(&dev->frontends, fe);
171 pr_err("%s() No frontend found\n", __func__);
175 mutex_lock(&dev->core->lock);
176 drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
179 dev->frontends.active_fe_id = fe_id;
180 ret = drv->request_acquire(drv);
182 ret = drv->request_release(drv);
183 dev->frontends.active_fe_id = 0;
186 mutex_unlock(&dev->core->lock);
191 static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open)
193 struct vb2_dvb_frontends *f;
194 struct vb2_dvb_frontend *fe;
199 f = &core->dvbdev->frontends;
204 if (f->gate <= 1) /* undefined or fe0 */
205 fe = vb2_dvb_get_frontend(f, 1);
207 fe = vb2_dvb_get_frontend(f, f->gate);
209 if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
210 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
213 /* ------------------------------------------------------------------ */
215 static int dvico_fusionhdtv_demod_init(struct dvb_frontend *fe)
217 static const u8 clock_config[] = { CLOCK_CTL, 0x38, 0x39 };
218 static const u8 reset[] = { RESET, 0x80 };
219 static const u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
220 static const u8 agc_cfg[] = { AGC_TARGET, 0x24, 0x20 };
221 static const u8 gpp_ctl_cfg[] = { GPP_CTL, 0x33 };
222 static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
224 mt352_write(fe, clock_config, sizeof(clock_config));
226 mt352_write(fe, reset, sizeof(reset));
227 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
229 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
230 mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
231 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
235 static int dvico_dual_demod_init(struct dvb_frontend *fe)
237 static const u8 clock_config[] = { CLOCK_CTL, 0x38, 0x38 };
238 static const u8 reset[] = { RESET, 0x80 };
239 static const u8 adc_ctl_1_cfg[] = { ADC_CTL_1, 0x40 };
240 static const u8 agc_cfg[] = { AGC_TARGET, 0x28, 0x20 };
241 static const u8 gpp_ctl_cfg[] = { GPP_CTL, 0x33 };
242 static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
244 mt352_write(fe, clock_config, sizeof(clock_config));
246 mt352_write(fe, reset, sizeof(reset));
247 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
249 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
250 mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
251 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
256 static int dntv_live_dvbt_demod_init(struct dvb_frontend *fe)
258 static const u8 clock_config[] = { 0x89, 0x38, 0x39 };
259 static const u8 reset[] = { 0x50, 0x80 };
260 static const u8 adc_ctl_1_cfg[] = { 0x8E, 0x40 };
261 static const u8 agc_cfg[] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
262 0x00, 0xFF, 0x00, 0x40, 0x40 };
263 static const u8 dntv_extra[] = { 0xB5, 0x7A };
264 static const u8 capt_range_cfg[] = { 0x75, 0x32 };
266 mt352_write(fe, clock_config, sizeof(clock_config));
268 mt352_write(fe, reset, sizeof(reset));
269 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
271 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
273 mt352_write(fe, dntv_extra, sizeof(dntv_extra));
274 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
279 static const struct mt352_config dvico_fusionhdtv = {
280 .demod_address = 0x0f,
281 .demod_init = dvico_fusionhdtv_demod_init,
284 static const struct mt352_config dntv_live_dvbt_config = {
285 .demod_address = 0x0f,
286 .demod_init = dntv_live_dvbt_demod_init,
289 static const struct mt352_config dvico_fusionhdtv_dual = {
290 .demod_address = 0x0f,
291 .demod_init = dvico_dual_demod_init,
294 static const struct zl10353_config cx88_terratec_cinergy_ht_pci_mkii_config = {
295 .demod_address = (0x1e >> 1),
300 static const struct mb86a16_config twinhan_vp1027 = {
301 .demod_address = 0x08,
304 #if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
305 static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend *fe)
307 static const u8 clock_config[] = { 0x89, 0x38, 0x38 };
308 static const u8 reset[] = { 0x50, 0x80 };
309 static const u8 adc_ctl_1_cfg[] = { 0x8E, 0x40 };
310 static const u8 agc_cfg[] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
311 0x00, 0xFF, 0x00, 0x40, 0x40 };
312 static const u8 dntv_extra[] = { 0xB5, 0x7A };
313 static const u8 capt_range_cfg[] = { 0x75, 0x32 };
315 mt352_write(fe, clock_config, sizeof(clock_config));
317 mt352_write(fe, reset, sizeof(reset));
318 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
320 mt352_write(fe, agc_cfg, sizeof(agc_cfg));
322 mt352_write(fe, dntv_extra, sizeof(dntv_extra));
323 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
328 static const struct mt352_config dntv_live_dvbt_pro_config = {
329 .demod_address = 0x0f,
331 .demod_init = dntv_live_dvbt_pro_demod_init,
335 static const struct zl10353_config dvico_fusionhdtv_hybrid = {
336 .demod_address = 0x0f,
340 static const struct zl10353_config dvico_fusionhdtv_xc3028 = {
341 .demod_address = 0x0f,
346 static const struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
347 .demod_address = 0x0f,
350 .demod_init = dvico_fusionhdtv_demod_init,
353 static const struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
354 .demod_address = 0x0f,
357 static const struct cx22702_config connexant_refboard_config = {
358 .demod_address = 0x43,
359 .output_mode = CX22702_SERIAL_OUTPUT,
362 static const struct cx22702_config hauppauge_hvr_config = {
363 .demod_address = 0x63,
364 .output_mode = CX22702_SERIAL_OUTPUT,
367 static int or51132_set_ts_param(struct dvb_frontend *fe, int is_punctured)
369 struct cx8802_dev *dev = fe->dvb->priv;
371 dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
375 static const struct or51132_config pchdtv_hd3000 = {
376 .demod_address = 0x15,
377 .set_ts_params = or51132_set_ts_param,
380 static int lgdt330x_pll_rf_set(struct dvb_frontend *fe, int index)
382 struct cx8802_dev *dev = fe->dvb->priv;
383 struct cx88_core *core = dev->core;
385 dprintk(1, "%s: index = %d\n", __func__, index);
387 cx_clear(MO_GP0_IO, 8);
389 cx_set(MO_GP0_IO, 8);
393 static int lgdt330x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
395 struct cx8802_dev *dev = fe->dvb->priv;
398 dev->ts_gen_cntrl |= 0x04;
400 dev->ts_gen_cntrl &= ~0x04;
404 static struct lgdt330x_config fusionhdtv_3_gold = {
405 .demod_chip = LGDT3302,
406 .serial_mpeg = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
407 .set_ts_params = lgdt330x_set_ts_param,
410 static const struct lgdt330x_config fusionhdtv_5_gold = {
411 .demod_chip = LGDT3303,
412 .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
413 .set_ts_params = lgdt330x_set_ts_param,
416 static const struct lgdt330x_config pchdtv_hd5500 = {
417 .demod_chip = LGDT3303,
418 .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
419 .set_ts_params = lgdt330x_set_ts_param,
422 static int nxt200x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
424 struct cx8802_dev *dev = fe->dvb->priv;
426 dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
430 static const struct nxt200x_config ati_hdtvwonder = {
431 .demod_address = 0x0a,
432 .set_ts_params = nxt200x_set_ts_param,
435 static int cx24123_set_ts_param(struct dvb_frontend *fe,
438 struct cx8802_dev *dev = fe->dvb->priv;
440 dev->ts_gen_cntrl = 0x02;
444 static int kworld_dvbs_100_set_voltage(struct dvb_frontend *fe,
445 enum fe_sec_voltage voltage)
447 struct cx8802_dev *dev = fe->dvb->priv;
448 struct cx88_core *core = dev->core;
450 if (voltage == SEC_VOLTAGE_OFF)
451 cx_write(MO_GP0_IO, 0x000006fb);
453 cx_write(MO_GP0_IO, 0x000006f9);
455 if (core->prev_set_voltage)
456 return core->prev_set_voltage(fe, voltage);
460 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
461 enum fe_sec_voltage voltage)
463 struct cx8802_dev *dev = fe->dvb->priv;
464 struct cx88_core *core = dev->core;
466 if (voltage == SEC_VOLTAGE_OFF) {
467 dprintk(1, "LNB Voltage OFF\n");
468 cx_write(MO_GP0_IO, 0x0000efff);
471 if (core->prev_set_voltage)
472 return core->prev_set_voltage(fe, voltage);
476 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
477 enum fe_sec_voltage voltage)
479 struct cx8802_dev *dev = fe->dvb->priv;
480 struct cx88_core *core = dev->core;
482 cx_set(MO_GP0_IO, 0x6040);
485 cx_clear(MO_GP0_IO, 0x20);
488 cx_set(MO_GP0_IO, 0x20);
490 case SEC_VOLTAGE_OFF:
491 cx_clear(MO_GP0_IO, 0x20);
495 if (core->prev_set_voltage)
496 return core->prev_set_voltage(fe, voltage);
500 static int vp1027_set_voltage(struct dvb_frontend *fe,
501 enum fe_sec_voltage voltage)
503 struct cx8802_dev *dev = fe->dvb->priv;
504 struct cx88_core *core = dev->core;
508 dprintk(1, "LNB SEC Voltage=13\n");
509 cx_write(MO_GP0_IO, 0x00001220);
512 dprintk(1, "LNB SEC Voltage=18\n");
513 cx_write(MO_GP0_IO, 0x00001222);
515 case SEC_VOLTAGE_OFF:
516 dprintk(1, "LNB Voltage OFF\n");
517 cx_write(MO_GP0_IO, 0x00001230);
521 if (core->prev_set_voltage)
522 return core->prev_set_voltage(fe, voltage);
526 static const struct cx24123_config geniatech_dvbs_config = {
527 .demod_address = 0x55,
528 .set_ts_params = cx24123_set_ts_param,
531 static const struct cx24123_config hauppauge_novas_config = {
532 .demod_address = 0x55,
533 .set_ts_params = cx24123_set_ts_param,
536 static const struct cx24123_config kworld_dvbs_100_config = {
537 .demod_address = 0x15,
538 .set_ts_params = cx24123_set_ts_param,
542 static const struct s5h1409_config pinnacle_pctv_hd_800i_config = {
543 .demod_address = 0x32 >> 1,
544 .output_mode = S5H1409_PARALLEL_OUTPUT,
545 .gpio = S5H1409_GPIO_ON,
547 .inversion = S5H1409_INVERSION_OFF,
548 .status_mode = S5H1409_DEMODLOCKING,
549 .mpeg_timing = S5H1409_MPEGTIMING_NONCONTINUOUS_NONINVERTING_CLOCK,
552 static const struct s5h1409_config dvico_hdtv5_pci_nano_config = {
553 .demod_address = 0x32 >> 1,
554 .output_mode = S5H1409_SERIAL_OUTPUT,
555 .gpio = S5H1409_GPIO_OFF,
556 .inversion = S5H1409_INVERSION_OFF,
557 .status_mode = S5H1409_DEMODLOCKING,
558 .mpeg_timing = S5H1409_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
561 static const struct s5h1409_config kworld_atsc_120_config = {
562 .demod_address = 0x32 >> 1,
563 .output_mode = S5H1409_SERIAL_OUTPUT,
564 .gpio = S5H1409_GPIO_OFF,
565 .inversion = S5H1409_INVERSION_OFF,
566 .status_mode = S5H1409_DEMODLOCKING,
567 .mpeg_timing = S5H1409_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
570 static const struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
575 static const struct zl10353_config cx88_pinnacle_hybrid_pctv = {
576 .demod_address = (0x1e >> 1),
581 static const struct zl10353_config cx88_geniatech_x8000_mt = {
582 .demod_address = (0x1e >> 1),
584 .disable_i2c_gate_ctrl = 1,
587 static const struct s5h1411_config dvico_fusionhdtv7_config = {
588 .output_mode = S5H1411_SERIAL_OUTPUT,
589 .gpio = S5H1411_GPIO_ON,
590 .mpeg_timing = S5H1411_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
591 .qam_if = S5H1411_IF_44000,
592 .vsb_if = S5H1411_IF_44000,
593 .inversion = S5H1411_INVERSION_OFF,
594 .status_mode = S5H1411_DEMODLOCKING
597 static const struct xc5000_config dvico_fusionhdtv7_tuner_config = {
598 .i2c_address = 0xc2 >> 1,
602 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
604 struct dvb_frontend *fe;
605 struct vb2_dvb_frontend *fe0 = NULL;
606 struct xc2028_ctrl ctl;
607 struct xc2028_config cfg = {
608 .i2c_adap = &dev->core->i2c_adap,
613 /* Get the first frontend */
614 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
618 if (!fe0->dvb.frontend) {
619 pr_err("dvb frontend not attached. Can't attach xc3028\n");
624 * Some xc3028 devices may be hidden by an I2C gate. This is known
625 * to happen with some s5h1409-based devices.
626 * Now that I2C gate is open, sets up xc3028 configuration
628 cx88_setup_xc3028(dev->core, &ctl);
630 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
632 pr_err("xc3028 attach failed\n");
633 dvb_frontend_detach(fe0->dvb.frontend);
634 dvb_unregister_frontend(fe0->dvb.frontend);
635 fe0->dvb.frontend = NULL;
639 pr_info("xc3028 attached\n");
644 static int attach_xc4000(struct cx8802_dev *dev, struct xc4000_config *cfg)
646 struct dvb_frontend *fe;
647 struct vb2_dvb_frontend *fe0 = NULL;
649 /* Get the first frontend */
650 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
654 if (!fe0->dvb.frontend) {
655 pr_err("dvb frontend not attached. Can't attach xc4000\n");
659 fe = dvb_attach(xc4000_attach, fe0->dvb.frontend, &dev->core->i2c_adap,
662 pr_err("xc4000 attach failed\n");
663 dvb_frontend_detach(fe0->dvb.frontend);
664 dvb_unregister_frontend(fe0->dvb.frontend);
665 fe0->dvb.frontend = NULL;
669 pr_info("xc4000 attached\n");
674 static int cx24116_set_ts_param(struct dvb_frontend *fe,
677 struct cx8802_dev *dev = fe->dvb->priv;
679 dev->ts_gen_cntrl = 0x2;
684 static int stv0900_set_ts_param(struct dvb_frontend *fe,
687 struct cx8802_dev *dev = fe->dvb->priv;
689 dev->ts_gen_cntrl = 0;
694 static int cx24116_reset_device(struct dvb_frontend *fe)
696 struct cx8802_dev *dev = fe->dvb->priv;
697 struct cx88_core *core = dev->core;
700 /* Put the cx24116 into reset */
701 cx_write(MO_SRST_IO, 0);
702 usleep_range(10000, 20000);
703 /* Take the cx24116 out of reset */
704 cx_write(MO_SRST_IO, 1);
705 usleep_range(10000, 20000);
710 static const struct cx24116_config hauppauge_hvr4000_config = {
711 .demod_address = 0x05,
712 .set_ts_params = cx24116_set_ts_param,
713 .reset_device = cx24116_reset_device,
716 static const struct cx24116_config tevii_s460_config = {
717 .demod_address = 0x55,
718 .set_ts_params = cx24116_set_ts_param,
719 .reset_device = cx24116_reset_device,
722 static int ds3000_set_ts_param(struct dvb_frontend *fe,
725 struct cx8802_dev *dev = fe->dvb->priv;
727 dev->ts_gen_cntrl = 4;
732 static struct ds3000_config tevii_ds3000_config = {
733 .demod_address = 0x68,
734 .set_ts_params = ds3000_set_ts_param,
737 static struct ts2020_config tevii_ts2020_config = {
738 .tuner_address = 0x60,
742 static const struct stv0900_config prof_7301_stv0900_config = {
743 .demod_address = 0x6a,
746 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
747 .diseqc_mode = 2,/* 2/3 PWM */
748 .tun1_maddress = 0,/* 0x60 */
749 .tun1_adc = 0,/* 2 Vpp */
751 .set_ts_params = stv0900_set_ts_param,
754 static const struct stb6100_config prof_7301_stb6100_config = {
755 .tuner_address = 0x60,
756 .refclock = 27000000,
759 static const struct stv0299_config tevii_tuner_sharp_config = {
760 .demod_address = 0x68,
761 .inittab = sharp_z0194a_inittab,
766 .volt13_op0_op1 = STV0299_VOLT13_OP1,
768 .set_symbol_rate = sharp_z0194a_set_symbol_rate,
769 .set_ts_params = cx24116_set_ts_param,
772 static const struct stv0288_config tevii_tuner_earda_config = {
773 .demod_address = 0x68,
775 .set_ts_params = cx24116_set_ts_param,
778 static int cx8802_alloc_frontends(struct cx8802_dev *dev)
780 struct cx88_core *core = dev->core;
781 struct vb2_dvb_frontend *fe = NULL;
784 mutex_init(&dev->frontends.lock);
785 INIT_LIST_HEAD(&dev->frontends.felist);
787 if (!core->board.num_frontends)
790 pr_info("%s: allocating %d frontend(s)\n", __func__,
791 core->board.num_frontends);
792 for (i = 1; i <= core->board.num_frontends; i++) {
793 fe = vb2_dvb_alloc_frontend(&dev->frontends, i);
795 pr_err("%s() failed to alloc\n", __func__);
796 vb2_dvb_dealloc_frontends(&dev->frontends);
803 static const u8 samsung_smt_7020_inittab[] = {
854 static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe)
856 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
857 struct cx8802_dev *dev = fe->dvb->priv;
860 struct i2c_msg msg = {
864 .len = sizeof(buf) };
866 div = c->frequency / 125;
868 buf[0] = (div >> 8) & 0x7f;
870 buf[2] = 0x84; /* 0xC4 */
873 if (c->frequency < 1500000)
876 if (fe->ops.i2c_gate_ctrl)
877 fe->ops.i2c_gate_ctrl(fe, 1);
879 if (i2c_transfer(&dev->core->i2c_adap, &msg, 1) != 1)
885 static int samsung_smt_7020_set_tone(struct dvb_frontend *fe,
886 enum fe_sec_tone_mode tone)
888 struct cx8802_dev *dev = fe->dvb->priv;
889 struct cx88_core *core = dev->core;
891 cx_set(MO_GP0_IO, 0x0800);
895 cx_set(MO_GP0_IO, 0x08);
898 cx_clear(MO_GP0_IO, 0x08);
907 static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe,
908 enum fe_sec_voltage voltage)
910 struct cx8802_dev *dev = fe->dvb->priv;
911 struct cx88_core *core = dev->core;
914 struct i2c_msg msg = {
918 .len = sizeof(data) };
920 cx_set(MO_GP0_IO, 0x8000);
923 case SEC_VOLTAGE_OFF:
926 data = ISL6421_EN1 | ISL6421_LLC1;
927 cx_clear(MO_GP0_IO, 0x80);
930 data = ISL6421_EN1 | ISL6421_LLC1 | ISL6421_VSEL1;
931 cx_clear(MO_GP0_IO, 0x80);
937 return (i2c_transfer(&dev->core->i2c_adap, &msg, 1) == 1) ? 0 : -EIO;
940 static int samsung_smt_7020_stv0299_set_symbol_rate(struct dvb_frontend *fe,
941 u32 srate, u32 ratio)
946 if (srate < 1500000) {
949 } else if (srate < 3000000) {
952 } else if (srate < 7000000) {
955 } else if (srate < 14000000) {
958 } else if (srate < 30000000) {
961 } else if (srate < 45000000) {
966 stv0299_writereg(fe, 0x13, aclk);
967 stv0299_writereg(fe, 0x14, bclk);
968 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
969 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
970 stv0299_writereg(fe, 0x21, ratio & 0xf0);
975 static const struct stv0299_config samsung_stv0299_config = {
976 .demod_address = 0x68,
977 .inittab = samsung_smt_7020_inittab,
981 .lock_output = STV0299_LOCKOUTPUT_LK,
982 .volt13_op0_op1 = STV0299_VOLT13_OP1,
984 .set_symbol_rate = samsung_smt_7020_stv0299_set_symbol_rate,
987 static int dvb_register(struct cx8802_dev *dev)
989 struct cx88_core *core = dev->core;
990 struct vb2_dvb_frontend *fe0, *fe1 = NULL;
991 int mfe_shared = 0; /* bus not shared by default */
994 if (core->i2c_rc != 0) {
995 pr_err("no i2c-bus available, cannot attach dvb drivers\n");
996 goto frontend_detach;
999 /* Get the first frontend */
1000 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
1002 goto frontend_detach;
1004 /* multi-frontend gate control is undefined or defaults to fe0 */
1005 dev->frontends.gate = 0;
1007 /* Sets the gate control callback to be used by i2c command calls */
1008 core->gate_ctrl = cx88_dvb_gate_ctrl;
1010 /* init frontend(s) */
1011 switch (core->boardnr) {
1012 case CX88_BOARD_HAUPPAUGE_DVB_T1:
1013 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1014 &connexant_refboard_config,
1016 if (fe0->dvb.frontend) {
1017 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1018 0x61, &core->i2c_adap,
1019 DVB_PLL_THOMSON_DTT759X))
1020 goto frontend_detach;
1023 case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
1024 case CX88_BOARD_CONEXANT_DVB_T1:
1025 case CX88_BOARD_KWORLD_DVB_T_CX22702:
1026 case CX88_BOARD_WINFAST_DTV1000:
1027 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1028 &connexant_refboard_config,
1030 if (fe0->dvb.frontend) {
1031 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1032 0x60, &core->i2c_adap,
1033 DVB_PLL_THOMSON_DTT7579))
1034 goto frontend_detach;
1037 case CX88_BOARD_WINFAST_DTV2000H:
1038 case CX88_BOARD_HAUPPAUGE_HVR1100:
1039 case CX88_BOARD_HAUPPAUGE_HVR1100LP:
1040 case CX88_BOARD_HAUPPAUGE_HVR1300:
1041 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1042 &hauppauge_hvr_config,
1044 if (fe0->dvb.frontend) {
1045 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1046 &core->i2c_adap, 0x61,
1047 TUNER_PHILIPS_FMD1216ME_MK3))
1048 goto frontend_detach;
1051 case CX88_BOARD_WINFAST_DTV2000H_J:
1052 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1053 &hauppauge_hvr_config,
1055 if (fe0->dvb.frontend) {
1056 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1057 &core->i2c_adap, 0x61,
1058 TUNER_PHILIPS_FMD1216MEX_MK3))
1059 goto frontend_detach;
1062 case CX88_BOARD_HAUPPAUGE_HVR3000:
1063 /* MFE frontend 1 */
1065 dev->frontends.gate = 2;
1067 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1068 &hauppauge_novas_config,
1069 &dev->core->i2c_adap);
1070 if (fe0->dvb.frontend) {
1071 if (!dvb_attach(isl6421_attach,
1073 &dev->core->i2c_adap,
1074 0x08, ISL6421_DCL, 0x00, false))
1075 goto frontend_detach;
1077 /* MFE frontend 2 */
1078 fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
1080 goto frontend_detach;
1082 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1083 &hauppauge_hvr_config,
1084 &dev->core->i2c_adap);
1085 if (fe1->dvb.frontend) {
1086 fe1->dvb.frontend->id = 1;
1087 if (!dvb_attach(simple_tuner_attach,
1089 &dev->core->i2c_adap,
1090 0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1091 goto frontend_detach;
1094 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
1095 fe0->dvb.frontend = dvb_attach(mt352_attach,
1098 if (fe0->dvb.frontend) {
1099 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1100 0x60, NULL, DVB_PLL_THOMSON_DTT7579))
1101 goto frontend_detach;
1104 /* ZL10353 replaces MT352 on later cards */
1105 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1106 &dvico_fusionhdtv_plus_v1_1,
1108 if (fe0->dvb.frontend) {
1109 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1110 0x60, NULL, DVB_PLL_THOMSON_DTT7579))
1111 goto frontend_detach;
1114 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
1116 * The tin box says DEE1601, but it seems to be DTT7579
1117 * compatible, with a slightly different MT352 AGC gain.
1119 fe0->dvb.frontend = dvb_attach(mt352_attach,
1120 &dvico_fusionhdtv_dual,
1122 if (fe0->dvb.frontend) {
1123 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1124 0x61, NULL, DVB_PLL_THOMSON_DTT7579))
1125 goto frontend_detach;
1128 /* ZL10353 replaces MT352 on later cards */
1129 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1130 &dvico_fusionhdtv_plus_v1_1,
1132 if (fe0->dvb.frontend) {
1133 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1134 0x61, NULL, DVB_PLL_THOMSON_DTT7579))
1135 goto frontend_detach;
1138 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
1139 fe0->dvb.frontend = dvb_attach(mt352_attach,
1142 if (fe0->dvb.frontend) {
1143 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1144 0x61, NULL, DVB_PLL_LG_Z201))
1145 goto frontend_detach;
1148 case CX88_BOARD_KWORLD_DVB_T:
1149 case CX88_BOARD_DNTV_LIVE_DVB_T:
1150 case CX88_BOARD_ADSTECH_DVB_T_PCI:
1151 fe0->dvb.frontend = dvb_attach(mt352_attach,
1152 &dntv_live_dvbt_config,
1154 if (fe0->dvb.frontend) {
1155 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1156 0x61, NULL, DVB_PLL_UNKNOWN_1))
1157 goto frontend_detach;
1160 case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
1161 #if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
1162 /* MT352 is on a secondary I2C bus made from some GPIO lines */
1163 fe0->dvb.frontend = dvb_attach(mt352_attach,
1164 &dntv_live_dvbt_pro_config,
1165 &dev->vp3054->adap);
1166 if (fe0->dvb.frontend) {
1167 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1168 &core->i2c_adap, 0x61,
1169 TUNER_PHILIPS_FMD1216ME_MK3))
1170 goto frontend_detach;
1173 pr_err("built without vp3054 support\n");
1176 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
1177 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1178 &dvico_fusionhdtv_hybrid,
1180 if (fe0->dvb.frontend) {
1181 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1182 &core->i2c_adap, 0x61,
1183 TUNER_THOMSON_FE6600))
1184 goto frontend_detach;
1187 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
1188 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1189 &dvico_fusionhdtv_xc3028,
1191 if (!fe0->dvb.frontend)
1192 fe0->dvb.frontend = dvb_attach(mt352_attach,
1193 &dvico_fusionhdtv_mt352_xc3028,
1196 * On this board, the demod provides the I2C bus pullup.
1197 * We must not permit gate_ctrl to be performed, or
1198 * the xc3028 cannot communicate on the bus.
1200 if (fe0->dvb.frontend)
1201 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1202 if (attach_xc3028(0x61, dev) < 0)
1203 goto frontend_detach;
1205 case CX88_BOARD_PCHDTV_HD3000:
1206 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
1208 if (fe0->dvb.frontend) {
1209 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1210 &core->i2c_adap, 0x61,
1211 TUNER_THOMSON_DTT761X))
1212 goto frontend_detach;
1215 case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
1216 dev->ts_gen_cntrl = 0x08;
1218 /* Do a hardware reset of chip before using it. */
1219 cx_clear(MO_GP0_IO, 1);
1221 cx_set(MO_GP0_IO, 1);
1224 /* Select RF connector callback */
1225 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
1226 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1230 if (fe0->dvb.frontend) {
1231 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1232 &core->i2c_adap, 0x61,
1233 TUNER_MICROTUNE_4042FI5))
1234 goto frontend_detach;
1237 case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
1238 dev->ts_gen_cntrl = 0x08;
1240 /* Do a hardware reset of chip before using it. */
1241 cx_clear(MO_GP0_IO, 1);
1243 cx_set(MO_GP0_IO, 9);
1245 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1249 if (fe0->dvb.frontend) {
1250 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1251 &core->i2c_adap, 0x61,
1252 TUNER_THOMSON_DTT761X))
1253 goto frontend_detach;
1256 case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
1257 dev->ts_gen_cntrl = 0x08;
1259 /* Do a hardware reset of chip before using it. */
1260 cx_clear(MO_GP0_IO, 1);
1262 cx_set(MO_GP0_IO, 1);
1264 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1268 if (fe0->dvb.frontend) {
1269 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1270 &core->i2c_adap, 0x61,
1271 TUNER_LG_TDVS_H06XF))
1272 goto frontend_detach;
1273 if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
1274 &core->i2c_adap, 0x43))
1275 goto frontend_detach;
1278 case CX88_BOARD_PCHDTV_HD5500:
1279 dev->ts_gen_cntrl = 0x08;
1281 /* Do a hardware reset of chip before using it. */
1282 cx_clear(MO_GP0_IO, 1);
1284 cx_set(MO_GP0_IO, 1);
1286 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1290 if (fe0->dvb.frontend) {
1291 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1292 &core->i2c_adap, 0x61,
1293 TUNER_LG_TDVS_H06XF))
1294 goto frontend_detach;
1295 if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
1296 &core->i2c_adap, 0x43))
1297 goto frontend_detach;
1300 case CX88_BOARD_ATI_HDTVWONDER:
1301 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
1304 if (fe0->dvb.frontend) {
1305 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1306 &core->i2c_adap, 0x61,
1307 TUNER_PHILIPS_TUV1236D))
1308 goto frontend_detach;
1311 case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
1312 case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
1313 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1314 &hauppauge_novas_config,
1316 if (fe0->dvb.frontend) {
1319 if (core->model == 92001)
1320 override_tone = true;
1322 override_tone = false;
1324 if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
1325 &core->i2c_adap, 0x08, ISL6421_DCL,
1326 0x00, override_tone))
1327 goto frontend_detach;
1330 case CX88_BOARD_KWORLD_DVBS_100:
1331 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1332 &kworld_dvbs_100_config,
1334 if (fe0->dvb.frontend) {
1335 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1336 fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
1339 case CX88_BOARD_GENIATECH_DVBS:
1340 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1341 &geniatech_dvbs_config,
1343 if (fe0->dvb.frontend) {
1344 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1345 fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
1348 case CX88_BOARD_PINNACLE_PCTV_HD_800i:
1349 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1350 &pinnacle_pctv_hd_800i_config,
1352 if (fe0->dvb.frontend) {
1353 if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1355 &pinnacle_pctv_hd_800i_tuner_config))
1356 goto frontend_detach;
1359 case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
1360 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1361 &dvico_hdtv5_pci_nano_config,
1363 if (fe0->dvb.frontend) {
1364 struct dvb_frontend *fe;
1365 struct xc2028_config cfg = {
1366 .i2c_adap = &core->i2c_adap,
1369 static struct xc2028_ctrl ctl = {
1370 .fname = "/*(DEBLOBBED)*/",
1372 .scode_table = XC3028_FE_OREN538,
1375 fe = dvb_attach(xc2028_attach,
1376 fe0->dvb.frontend, &cfg);
1377 if (fe && fe->ops.tuner_ops.set_config)
1378 fe->ops.tuner_ops.set_config(fe, &ctl);
1381 case CX88_BOARD_NOTONLYTV_LV3H:
1382 case CX88_BOARD_PINNACLE_HYBRID_PCTV:
1383 case CX88_BOARD_WINFAST_DTV1800H:
1384 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1385 &cx88_pinnacle_hybrid_pctv,
1387 if (fe0->dvb.frontend) {
1388 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1389 if (attach_xc3028(0x61, dev) < 0)
1390 goto frontend_detach;
1393 case CX88_BOARD_WINFAST_DTV1800H_XC4000:
1394 case CX88_BOARD_WINFAST_DTV2000H_PLUS:
1395 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1396 &cx88_pinnacle_hybrid_pctv,
1398 if (fe0->dvb.frontend) {
1399 struct xc4000_config cfg = {
1400 .i2c_address = 0x61,
1402 .dvb_amplitude = 134,
1403 .set_smoothedcvbs = 1,
1406 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1407 if (attach_xc4000(dev, &cfg) < 0)
1408 goto frontend_detach;
1411 case CX88_BOARD_GENIATECH_X8000_MT:
1412 dev->ts_gen_cntrl = 0x00;
1414 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1415 &cx88_geniatech_x8000_mt,
1417 if (attach_xc3028(0x61, dev) < 0)
1418 goto frontend_detach;
1420 case CX88_BOARD_KWORLD_ATSC_120:
1421 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1422 &kworld_atsc_120_config,
1424 if (attach_xc3028(0x61, dev) < 0)
1425 goto frontend_detach;
1427 case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
1428 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1429 &dvico_fusionhdtv7_config,
1431 if (fe0->dvb.frontend) {
1432 if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1434 &dvico_fusionhdtv7_tuner_config))
1435 goto frontend_detach;
1438 case CX88_BOARD_HAUPPAUGE_HVR4000:
1439 /* MFE frontend 1 */
1441 dev->frontends.gate = 2;
1443 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1444 &hauppauge_hvr4000_config,
1445 &dev->core->i2c_adap);
1446 if (fe0->dvb.frontend) {
1447 if (!dvb_attach(isl6421_attach,
1449 &dev->core->i2c_adap,
1450 0x08, ISL6421_DCL, 0x00, false))
1451 goto frontend_detach;
1453 /* MFE frontend 2 */
1454 fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
1456 goto frontend_detach;
1458 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1459 &hauppauge_hvr_config,
1460 &dev->core->i2c_adap);
1461 if (fe1->dvb.frontend) {
1462 fe1->dvb.frontend->id = 1;
1463 if (!dvb_attach(simple_tuner_attach,
1465 &dev->core->i2c_adap,
1466 0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1467 goto frontend_detach;
1470 case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1471 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1472 &hauppauge_hvr4000_config,
1473 &dev->core->i2c_adap);
1474 if (fe0->dvb.frontend) {
1475 if (!dvb_attach(isl6421_attach,
1477 &dev->core->i2c_adap,
1478 0x08, ISL6421_DCL, 0x00, false))
1479 goto frontend_detach;
1482 case CX88_BOARD_PROF_6200:
1483 case CX88_BOARD_TBS_8910:
1484 case CX88_BOARD_TEVII_S420:
1485 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1486 &tevii_tuner_sharp_config,
1488 if (fe0->dvb.frontend) {
1489 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1490 &core->i2c_adap, DVB_PLL_OPERA1))
1491 goto frontend_detach;
1492 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1493 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1496 fe0->dvb.frontend = dvb_attach(stv0288_attach,
1497 &tevii_tuner_earda_config,
1499 if (fe0->dvb.frontend) {
1500 if (!dvb_attach(stb6000_attach,
1501 fe0->dvb.frontend, 0x61,
1503 goto frontend_detach;
1504 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1505 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1509 case CX88_BOARD_TEVII_S460:
1510 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1513 if (fe0->dvb.frontend)
1514 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1516 case CX88_BOARD_TEVII_S464:
1517 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1518 &tevii_ds3000_config,
1520 if (fe0->dvb.frontend) {
1521 dvb_attach(ts2020_attach, fe0->dvb.frontend,
1522 &tevii_ts2020_config, &core->i2c_adap);
1523 fe0->dvb.frontend->ops.set_voltage =
1524 tevii_dvbs_set_voltage;
1527 case CX88_BOARD_OMICOM_SS4_PCI:
1528 case CX88_BOARD_TBS_8920:
1529 case CX88_BOARD_PROF_7300:
1530 case CX88_BOARD_SATTRADE_ST4200:
1531 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1532 &hauppauge_hvr4000_config,
1534 if (fe0->dvb.frontend)
1535 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1537 case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII:
1538 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1539 &cx88_terratec_cinergy_ht_pci_mkii_config,
1541 if (fe0->dvb.frontend) {
1542 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1543 if (attach_xc3028(0x61, dev) < 0)
1544 goto frontend_detach;
1547 case CX88_BOARD_PROF_7301:{
1548 struct dvb_tuner_ops *tuner_ops = NULL;
1550 fe0->dvb.frontend = dvb_attach(stv0900_attach,
1551 &prof_7301_stv0900_config,
1552 &core->i2c_adap, 0);
1553 if (fe0->dvb.frontend) {
1554 if (!dvb_attach(stb6100_attach, fe0->dvb.frontend,
1555 &prof_7301_stb6100_config,
1557 goto frontend_detach;
1559 tuner_ops = &fe0->dvb.frontend->ops.tuner_ops;
1560 tuner_ops->set_frequency = stb6100_set_freq;
1561 tuner_ops->get_frequency = stb6100_get_freq;
1562 tuner_ops->set_bandwidth = stb6100_set_bandw;
1563 tuner_ops->get_bandwidth = stb6100_get_bandw;
1565 core->prev_set_voltage =
1566 fe0->dvb.frontend->ops.set_voltage;
1567 fe0->dvb.frontend->ops.set_voltage =
1568 tevii_dvbs_set_voltage;
1572 case CX88_BOARD_SAMSUNG_SMT_7020:
1573 dev->ts_gen_cntrl = 0x08;
1575 cx_set(MO_GP0_IO, 0x0101);
1577 cx_clear(MO_GP0_IO, 0x01);
1579 cx_set(MO_GP0_IO, 0x01);
1582 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1583 &samsung_stv0299_config,
1584 &dev->core->i2c_adap);
1585 if (fe0->dvb.frontend) {
1586 fe0->dvb.frontend->ops.tuner_ops.set_params =
1587 samsung_smt_7020_tuner_set_params;
1588 fe0->dvb.frontend->tuner_priv =
1589 &dev->core->i2c_adap;
1590 fe0->dvb.frontend->ops.set_voltage =
1591 samsung_smt_7020_set_voltage;
1592 fe0->dvb.frontend->ops.set_tone =
1593 samsung_smt_7020_set_tone;
1597 case CX88_BOARD_TWINHAN_VP1027_DVBS:
1598 dev->ts_gen_cntrl = 0x00;
1599 fe0->dvb.frontend = dvb_attach(mb86a16_attach,
1602 if (fe0->dvb.frontend) {
1603 core->prev_set_voltage =
1604 fe0->dvb.frontend->ops.set_voltage;
1605 fe0->dvb.frontend->ops.set_voltage =
1611 pr_err("The frontend of your DVB/ATSC card isn't supported yet\n");
1615 if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
1616 pr_err("frontend initialization failed\n");
1617 goto frontend_detach;
1619 /* define general-purpose callback pointer */
1620 fe0->dvb.frontend->callback = cx88_tuner_callback;
1622 /* Ensure all frontends negotiate bus access */
1623 fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1625 fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1627 /* Put the tuner in standby to keep it quiet */
1628 call_all(core, tuner, standby);
1630 /* register everything */
1631 res = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1632 &dev->pci->dev, NULL, adapter_nr,
1635 goto frontend_detach;
1639 core->gate_ctrl = NULL;
1640 vb2_dvb_dealloc_frontends(&dev->frontends);
1644 /* ----------------------------------------------------------- */
1646 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1647 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1649 struct cx88_core *core = drv->core;
1652 dprintk(1, "%s\n", __func__);
1654 switch (core->boardnr) {
1655 case CX88_BOARD_HAUPPAUGE_HVR1300:
1656 /* We arrive here with either the cx23416 or the cx22702
1657 * on the bus. Take the bus from the cx23416 and enable the
1660 /* Toggle reset on cx22702 leaving i2c active */
1661 cx_set(MO_GP0_IO, 0x00000080);
1663 cx_clear(MO_GP0_IO, 0x00000080);
1665 cx_set(MO_GP0_IO, 0x00000080);
1667 /* enable the cx22702 pins */
1668 cx_clear(MO_GP0_IO, 0x00000004);
1672 case CX88_BOARD_HAUPPAUGE_HVR3000:
1673 case CX88_BOARD_HAUPPAUGE_HVR4000:
1674 /* Toggle reset on cx22702 leaving i2c active */
1675 cx_set(MO_GP0_IO, 0x00000080);
1677 cx_clear(MO_GP0_IO, 0x00000080);
1679 cx_set(MO_GP0_IO, 0x00000080);
1681 switch (core->dvbdev->frontends.active_fe_id) {
1682 case 1: /* DVB-S/S2 Enabled */
1683 /* tri-state the cx22702 pins */
1684 cx_set(MO_GP0_IO, 0x00000004);
1685 /* Take the cx24116/cx24123 out of reset */
1686 cx_write(MO_SRST_IO, 1);
1687 core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1689 case 2: /* DVB-T Enabled */
1690 /* Put the cx24116/cx24123 into reset */
1691 cx_write(MO_SRST_IO, 0);
1692 /* enable the cx22702 pins */
1693 cx_clear(MO_GP0_IO, 0x00000004);
1694 core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1700 case CX88_BOARD_WINFAST_DTV2000H_PLUS:
1701 /* set RF input to AIR for DVB-T (GPIO 16) */
1702 cx_write(MO_GP2_IO, 0x0101);
1711 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1712 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1714 struct cx88_core *core = drv->core;
1717 dprintk(1, "%s\n", __func__);
1719 switch (core->boardnr) {
1720 case CX88_BOARD_HAUPPAUGE_HVR1300:
1721 /* Do Nothing, leave the cx22702 on the bus. */
1723 case CX88_BOARD_HAUPPAUGE_HVR3000:
1724 case CX88_BOARD_HAUPPAUGE_HVR4000:
1732 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1734 struct cx88_core *core = drv->core;
1735 struct cx8802_dev *dev = drv->core->dvbdev;
1737 struct vb2_dvb_frontend *fe;
1740 dprintk(1, "%s\n", __func__);
1741 dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1748 if (!(core->board.mpeg & CX88_MPEG_DVB))
1751 /* If vp3054 isn't enabled, a stub will just return 0 */
1752 err = vp3054_i2c_probe(dev);
1757 pr_info("cx2388x based DVB/ATSC card\n");
1758 dev->ts_gen_cntrl = 0x0c;
1760 err = cx8802_alloc_frontends(dev);
1764 for (i = 1; i <= core->board.num_frontends; i++) {
1765 struct vb2_queue *q;
1767 fe = vb2_dvb_get_frontend(&core->dvbdev->frontends, i);
1769 pr_err("%s() failed to get frontend(%d)\n",
1775 q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
1776 q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
1777 q->gfp_flags = GFP_DMA32;
1778 q->min_buffers_needed = 2;
1780 q->buf_struct_size = sizeof(struct cx88_buffer);
1782 q->mem_ops = &vb2_dma_sg_memops;
1783 q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
1784 q->lock = &core->lock;
1785 q->dev = &dev->pci->dev;
1787 err = vb2_queue_init(q);
1791 /* init struct vb2_dvb */
1792 fe->dvb.name = dev->core->name;
1795 err = dvb_register(dev);
1797 /* frontends/adapter de-allocated in dvb_register */
1798 pr_err("dvb_register failed (err = %d)\n", err);
1801 vb2_dvb_dealloc_frontends(&core->dvbdev->frontends);
1806 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1808 struct cx88_core *core = drv->core;
1809 struct cx8802_dev *dev = drv->core->dvbdev;
1811 dprintk(1, "%s\n", __func__);
1813 vb2_dvb_unregister_bus(&dev->frontends);
1815 vp3054_i2c_remove(dev);
1817 core->gate_ctrl = NULL;
1822 static struct cx8802_driver cx8802_dvb_driver = {
1823 .type_id = CX88_MPEG_DVB,
1824 .hw_access = CX8802_DRVCTL_SHARED,
1825 .probe = cx8802_dvb_probe,
1826 .remove = cx8802_dvb_remove,
1827 .advise_acquire = cx8802_dvb_advise_acquire,
1828 .advise_release = cx8802_dvb_advise_release,
1831 static int __init dvb_init(void)
1833 pr_info("cx2388x dvb driver version %s loaded\n", CX88_VERSION);
1834 return cx8802_register_driver(&cx8802_dvb_driver);
1837 static void __exit dvb_fini(void)
1839 cx8802_unregister_driver(&cx8802_dvb_driver);
1842 module_init(dvb_init);
1843 module_exit(dvb_fini);