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_chip = LGDT3302,
415 .serial_mpeg = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
416 .set_ts_params = lgdt330x_set_ts_param,
419 static const struct lgdt330x_config fusionhdtv_5_gold = {
420 .demod_chip = LGDT3303,
421 .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
422 .set_ts_params = lgdt330x_set_ts_param,
425 static const struct lgdt330x_config pchdtv_hd5500 = {
426 .demod_chip = LGDT3303,
427 .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
428 .set_ts_params = lgdt330x_set_ts_param,
431 static int nxt200x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
433 struct cx8802_dev *dev = fe->dvb->priv;
435 dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
439 static const struct nxt200x_config ati_hdtvwonder = {
440 .demod_address = 0x0a,
441 .set_ts_params = nxt200x_set_ts_param,
444 static int cx24123_set_ts_param(struct dvb_frontend *fe,
447 struct cx8802_dev *dev = fe->dvb->priv;
449 dev->ts_gen_cntrl = 0x02;
453 static int kworld_dvbs_100_set_voltage(struct dvb_frontend *fe,
454 enum fe_sec_voltage voltage)
456 struct cx8802_dev *dev = fe->dvb->priv;
457 struct cx88_core *core = dev->core;
459 if (voltage == SEC_VOLTAGE_OFF)
460 cx_write(MO_GP0_IO, 0x000006fb);
462 cx_write(MO_GP0_IO, 0x000006f9);
464 if (core->prev_set_voltage)
465 return core->prev_set_voltage(fe, voltage);
469 static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
470 enum fe_sec_voltage voltage)
472 struct cx8802_dev *dev = fe->dvb->priv;
473 struct cx88_core *core = dev->core;
475 if (voltage == SEC_VOLTAGE_OFF) {
476 dprintk(1, "LNB Voltage OFF\n");
477 cx_write(MO_GP0_IO, 0x0000efff);
480 if (core->prev_set_voltage)
481 return core->prev_set_voltage(fe, voltage);
485 static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
486 enum fe_sec_voltage voltage)
488 struct cx8802_dev *dev = fe->dvb->priv;
489 struct cx88_core *core = dev->core;
491 cx_set(MO_GP0_IO, 0x6040);
494 cx_clear(MO_GP0_IO, 0x20);
497 cx_set(MO_GP0_IO, 0x20);
499 case SEC_VOLTAGE_OFF:
500 cx_clear(MO_GP0_IO, 0x20);
504 if (core->prev_set_voltage)
505 return core->prev_set_voltage(fe, voltage);
509 static int vp1027_set_voltage(struct dvb_frontend *fe,
510 enum fe_sec_voltage voltage)
512 struct cx8802_dev *dev = fe->dvb->priv;
513 struct cx88_core *core = dev->core;
517 dprintk(1, "LNB SEC Voltage=13\n");
518 cx_write(MO_GP0_IO, 0x00001220);
521 dprintk(1, "LNB SEC Voltage=18\n");
522 cx_write(MO_GP0_IO, 0x00001222);
524 case SEC_VOLTAGE_OFF:
525 dprintk(1, "LNB Voltage OFF\n");
526 cx_write(MO_GP0_IO, 0x00001230);
530 if (core->prev_set_voltage)
531 return core->prev_set_voltage(fe, voltage);
535 static const struct cx24123_config geniatech_dvbs_config = {
536 .demod_address = 0x55,
537 .set_ts_params = cx24123_set_ts_param,
540 static const struct cx24123_config hauppauge_novas_config = {
541 .demod_address = 0x55,
542 .set_ts_params = cx24123_set_ts_param,
545 static const struct cx24123_config kworld_dvbs_100_config = {
546 .demod_address = 0x15,
547 .set_ts_params = cx24123_set_ts_param,
551 static const struct s5h1409_config pinnacle_pctv_hd_800i_config = {
552 .demod_address = 0x32 >> 1,
553 .output_mode = S5H1409_PARALLEL_OUTPUT,
554 .gpio = S5H1409_GPIO_ON,
556 .inversion = S5H1409_INVERSION_OFF,
557 .status_mode = S5H1409_DEMODLOCKING,
558 .mpeg_timing = S5H1409_MPEGTIMING_NONCONTINUOUS_NONINVERTING_CLOCK,
561 static const struct s5h1409_config dvico_hdtv5_pci_nano_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 s5h1409_config kworld_atsc_120_config = {
571 .demod_address = 0x32 >> 1,
572 .output_mode = S5H1409_SERIAL_OUTPUT,
573 .gpio = S5H1409_GPIO_OFF,
574 .inversion = S5H1409_INVERSION_OFF,
575 .status_mode = S5H1409_DEMODLOCKING,
576 .mpeg_timing = S5H1409_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
579 static const struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
584 static const struct zl10353_config cx88_pinnacle_hybrid_pctv = {
585 .demod_address = (0x1e >> 1),
590 static const struct zl10353_config cx88_geniatech_x8000_mt = {
591 .demod_address = (0x1e >> 1),
593 .disable_i2c_gate_ctrl = 1,
596 static const struct s5h1411_config dvico_fusionhdtv7_config = {
597 .output_mode = S5H1411_SERIAL_OUTPUT,
598 .gpio = S5H1411_GPIO_ON,
599 .mpeg_timing = S5H1411_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
600 .qam_if = S5H1411_IF_44000,
601 .vsb_if = S5H1411_IF_44000,
602 .inversion = S5H1411_INVERSION_OFF,
603 .status_mode = S5H1411_DEMODLOCKING
606 static const struct xc5000_config dvico_fusionhdtv7_tuner_config = {
607 .i2c_address = 0xc2 >> 1,
611 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
613 struct dvb_frontend *fe;
614 struct vb2_dvb_frontend *fe0 = NULL;
615 struct xc2028_ctrl ctl;
616 struct xc2028_config cfg = {
617 .i2c_adap = &dev->core->i2c_adap,
622 /* Get the first frontend */
623 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
627 if (!fe0->dvb.frontend) {
628 pr_err("dvb frontend not attached. Can't attach xc3028\n");
633 * Some xc3028 devices may be hidden by an I2C gate. This is known
634 * to happen with some s5h1409-based devices.
635 * Now that I2C gate is open, sets up xc3028 configuration
637 cx88_setup_xc3028(dev->core, &ctl);
639 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
641 pr_err("xc3028 attach failed\n");
642 dvb_frontend_detach(fe0->dvb.frontend);
643 dvb_unregister_frontend(fe0->dvb.frontend);
644 fe0->dvb.frontend = NULL;
648 pr_info("xc3028 attached\n");
653 static int attach_xc4000(struct cx8802_dev *dev, struct xc4000_config *cfg)
655 struct dvb_frontend *fe;
656 struct vb2_dvb_frontend *fe0 = NULL;
658 /* Get the first frontend */
659 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
663 if (!fe0->dvb.frontend) {
664 pr_err("dvb frontend not attached. Can't attach xc4000\n");
668 fe = dvb_attach(xc4000_attach, fe0->dvb.frontend, &dev->core->i2c_adap,
671 pr_err("xc4000 attach failed\n");
672 dvb_frontend_detach(fe0->dvb.frontend);
673 dvb_unregister_frontend(fe0->dvb.frontend);
674 fe0->dvb.frontend = NULL;
678 pr_info("xc4000 attached\n");
683 static int cx24116_set_ts_param(struct dvb_frontend *fe,
686 struct cx8802_dev *dev = fe->dvb->priv;
688 dev->ts_gen_cntrl = 0x2;
693 static int stv0900_set_ts_param(struct dvb_frontend *fe,
696 struct cx8802_dev *dev = fe->dvb->priv;
698 dev->ts_gen_cntrl = 0;
703 static int cx24116_reset_device(struct dvb_frontend *fe)
705 struct cx8802_dev *dev = fe->dvb->priv;
706 struct cx88_core *core = dev->core;
709 /* Put the cx24116 into reset */
710 cx_write(MO_SRST_IO, 0);
711 usleep_range(10000, 20000);
712 /* Take the cx24116 out of reset */
713 cx_write(MO_SRST_IO, 1);
714 usleep_range(10000, 20000);
719 static const struct cx24116_config hauppauge_hvr4000_config = {
720 .demod_address = 0x05,
721 .set_ts_params = cx24116_set_ts_param,
722 .reset_device = cx24116_reset_device,
725 static const struct cx24116_config tevii_s460_config = {
726 .demod_address = 0x55,
727 .set_ts_params = cx24116_set_ts_param,
728 .reset_device = cx24116_reset_device,
731 static int ds3000_set_ts_param(struct dvb_frontend *fe,
734 struct cx8802_dev *dev = fe->dvb->priv;
736 dev->ts_gen_cntrl = 4;
741 static struct ds3000_config tevii_ds3000_config = {
742 .demod_address = 0x68,
743 .set_ts_params = ds3000_set_ts_param,
746 static struct ts2020_config tevii_ts2020_config = {
747 .tuner_address = 0x60,
751 static const struct stv0900_config prof_7301_stv0900_config = {
752 .demod_address = 0x6a,
755 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
756 .diseqc_mode = 2,/* 2/3 PWM */
757 .tun1_maddress = 0,/* 0x60 */
758 .tun1_adc = 0,/* 2 Vpp */
760 .set_ts_params = stv0900_set_ts_param,
763 static const struct stb6100_config prof_7301_stb6100_config = {
764 .tuner_address = 0x60,
765 .refclock = 27000000,
768 static const struct stv0299_config tevii_tuner_sharp_config = {
769 .demod_address = 0x68,
770 .inittab = sharp_z0194a_inittab,
775 .volt13_op0_op1 = STV0299_VOLT13_OP1,
777 .set_symbol_rate = sharp_z0194a_set_symbol_rate,
778 .set_ts_params = cx24116_set_ts_param,
781 static const struct stv0288_config tevii_tuner_earda_config = {
782 .demod_address = 0x68,
784 .set_ts_params = cx24116_set_ts_param,
787 static int cx8802_alloc_frontends(struct cx8802_dev *dev)
789 struct cx88_core *core = dev->core;
790 struct vb2_dvb_frontend *fe = NULL;
793 mutex_init(&dev->frontends.lock);
794 INIT_LIST_HEAD(&dev->frontends.felist);
796 if (!core->board.num_frontends)
799 pr_info("%s: allocating %d frontend(s)\n", __func__,
800 core->board.num_frontends);
801 for (i = 1; i <= core->board.num_frontends; i++) {
802 fe = vb2_dvb_alloc_frontend(&dev->frontends, i);
804 pr_err("%s() failed to alloc\n", __func__);
805 vb2_dvb_dealloc_frontends(&dev->frontends);
812 static const u8 samsung_smt_7020_inittab[] = {
863 static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe)
865 struct dtv_frontend_properties *c = &fe->dtv_property_cache;
866 struct cx8802_dev *dev = fe->dvb->priv;
869 struct i2c_msg msg = {
873 .len = sizeof(buf) };
875 div = c->frequency / 125;
877 buf[0] = (div >> 8) & 0x7f;
879 buf[2] = 0x84; /* 0xC4 */
882 if (c->frequency < 1500000)
885 if (fe->ops.i2c_gate_ctrl)
886 fe->ops.i2c_gate_ctrl(fe, 1);
888 if (i2c_transfer(&dev->core->i2c_adap, &msg, 1) != 1)
894 static int samsung_smt_7020_set_tone(struct dvb_frontend *fe,
895 enum fe_sec_tone_mode tone)
897 struct cx8802_dev *dev = fe->dvb->priv;
898 struct cx88_core *core = dev->core;
900 cx_set(MO_GP0_IO, 0x0800);
904 cx_set(MO_GP0_IO, 0x08);
907 cx_clear(MO_GP0_IO, 0x08);
916 static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe,
917 enum fe_sec_voltage voltage)
919 struct cx8802_dev *dev = fe->dvb->priv;
920 struct cx88_core *core = dev->core;
923 struct i2c_msg msg = {
927 .len = sizeof(data) };
929 cx_set(MO_GP0_IO, 0x8000);
932 case SEC_VOLTAGE_OFF:
935 data = ISL6421_EN1 | ISL6421_LLC1;
936 cx_clear(MO_GP0_IO, 0x80);
939 data = ISL6421_EN1 | ISL6421_LLC1 | ISL6421_VSEL1;
940 cx_clear(MO_GP0_IO, 0x80);
946 return (i2c_transfer(&dev->core->i2c_adap, &msg, 1) == 1) ? 0 : -EIO;
949 static int samsung_smt_7020_stv0299_set_symbol_rate(struct dvb_frontend *fe,
950 u32 srate, u32 ratio)
955 if (srate < 1500000) {
958 } else if (srate < 3000000) {
961 } else if (srate < 7000000) {
964 } else if (srate < 14000000) {
967 } else if (srate < 30000000) {
970 } else if (srate < 45000000) {
975 stv0299_writereg(fe, 0x13, aclk);
976 stv0299_writereg(fe, 0x14, bclk);
977 stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
978 stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
979 stv0299_writereg(fe, 0x21, ratio & 0xf0);
984 static const struct stv0299_config samsung_stv0299_config = {
985 .demod_address = 0x68,
986 .inittab = samsung_smt_7020_inittab,
990 .lock_output = STV0299_LOCKOUTPUT_LK,
991 .volt13_op0_op1 = STV0299_VOLT13_OP1,
993 .set_symbol_rate = samsung_smt_7020_stv0299_set_symbol_rate,
996 static int dvb_register(struct cx8802_dev *dev)
998 struct cx88_core *core = dev->core;
999 struct vb2_dvb_frontend *fe0, *fe1 = NULL;
1000 int mfe_shared = 0; /* bus not shared by default */
1003 if (core->i2c_rc != 0) {
1004 pr_err("no i2c-bus available, cannot attach dvb drivers\n");
1005 goto frontend_detach;
1008 /* Get the first frontend */
1009 fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
1011 goto frontend_detach;
1013 /* multi-frontend gate control is undefined or defaults to fe0 */
1014 dev->frontends.gate = 0;
1016 /* Sets the gate control callback to be used by i2c command calls */
1017 core->gate_ctrl = cx88_dvb_gate_ctrl;
1019 /* init frontend(s) */
1020 switch (core->boardnr) {
1021 case CX88_BOARD_HAUPPAUGE_DVB_T1:
1022 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1023 &connexant_refboard_config,
1025 if (fe0->dvb.frontend) {
1026 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1027 0x61, &core->i2c_adap,
1028 DVB_PLL_THOMSON_DTT759X))
1029 goto frontend_detach;
1032 case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
1033 case CX88_BOARD_CONEXANT_DVB_T1:
1034 case CX88_BOARD_KWORLD_DVB_T_CX22702:
1035 case CX88_BOARD_WINFAST_DTV1000:
1036 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1037 &connexant_refboard_config,
1039 if (fe0->dvb.frontend) {
1040 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1041 0x60, &core->i2c_adap,
1042 DVB_PLL_THOMSON_DTT7579))
1043 goto frontend_detach;
1046 case CX88_BOARD_WINFAST_DTV2000H:
1047 case CX88_BOARD_HAUPPAUGE_HVR1100:
1048 case CX88_BOARD_HAUPPAUGE_HVR1100LP:
1049 case CX88_BOARD_HAUPPAUGE_HVR1300:
1050 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1051 &hauppauge_hvr_config,
1053 if (fe0->dvb.frontend) {
1054 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1055 &core->i2c_adap, 0x61,
1056 TUNER_PHILIPS_FMD1216ME_MK3))
1057 goto frontend_detach;
1060 case CX88_BOARD_WINFAST_DTV2000H_J:
1061 fe0->dvb.frontend = dvb_attach(cx22702_attach,
1062 &hauppauge_hvr_config,
1064 if (fe0->dvb.frontend) {
1065 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1066 &core->i2c_adap, 0x61,
1067 TUNER_PHILIPS_FMD1216MEX_MK3))
1068 goto frontend_detach;
1071 case CX88_BOARD_HAUPPAUGE_HVR3000:
1072 /* MFE frontend 1 */
1074 dev->frontends.gate = 2;
1076 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1077 &hauppauge_novas_config,
1078 &dev->core->i2c_adap);
1079 if (fe0->dvb.frontend) {
1080 if (!dvb_attach(isl6421_attach,
1082 &dev->core->i2c_adap,
1083 0x08, ISL6421_DCL, 0x00, false))
1084 goto frontend_detach;
1086 /* MFE frontend 2 */
1087 fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
1089 goto frontend_detach;
1091 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1092 &hauppauge_hvr_config,
1093 &dev->core->i2c_adap);
1094 if (fe1->dvb.frontend) {
1095 fe1->dvb.frontend->id = 1;
1096 if (!dvb_attach(simple_tuner_attach,
1098 &dev->core->i2c_adap,
1099 0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1100 goto frontend_detach;
1103 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
1104 fe0->dvb.frontend = dvb_attach(mt352_attach,
1107 if (fe0->dvb.frontend) {
1108 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1109 0x60, NULL, DVB_PLL_THOMSON_DTT7579))
1110 goto frontend_detach;
1113 /* ZL10353 replaces MT352 on later cards */
1114 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1115 &dvico_fusionhdtv_plus_v1_1,
1117 if (fe0->dvb.frontend) {
1118 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1119 0x60, NULL, DVB_PLL_THOMSON_DTT7579))
1120 goto frontend_detach;
1123 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
1125 * The tin box says DEE1601, but it seems to be DTT7579
1126 * compatible, with a slightly different MT352 AGC gain.
1128 fe0->dvb.frontend = dvb_attach(mt352_attach,
1129 &dvico_fusionhdtv_dual,
1131 if (fe0->dvb.frontend) {
1132 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1133 0x61, NULL, DVB_PLL_THOMSON_DTT7579))
1134 goto frontend_detach;
1137 /* ZL10353 replaces MT352 on later cards */
1138 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1139 &dvico_fusionhdtv_plus_v1_1,
1141 if (fe0->dvb.frontend) {
1142 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1143 0x61, NULL, DVB_PLL_THOMSON_DTT7579))
1144 goto frontend_detach;
1147 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
1148 fe0->dvb.frontend = dvb_attach(mt352_attach,
1151 if (fe0->dvb.frontend) {
1152 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1153 0x61, NULL, DVB_PLL_LG_Z201))
1154 goto frontend_detach;
1157 case CX88_BOARD_KWORLD_DVB_T:
1158 case CX88_BOARD_DNTV_LIVE_DVB_T:
1159 case CX88_BOARD_ADSTECH_DVB_T_PCI:
1160 fe0->dvb.frontend = dvb_attach(mt352_attach,
1161 &dntv_live_dvbt_config,
1163 if (fe0->dvb.frontend) {
1164 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
1165 0x61, NULL, DVB_PLL_UNKNOWN_1))
1166 goto frontend_detach;
1169 case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
1170 #if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
1171 /* MT352 is on a secondary I2C bus made from some GPIO lines */
1172 fe0->dvb.frontend = dvb_attach(mt352_attach,
1173 &dntv_live_dvbt_pro_config,
1174 &dev->vp3054->adap);
1175 if (fe0->dvb.frontend) {
1176 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1177 &core->i2c_adap, 0x61,
1178 TUNER_PHILIPS_FMD1216ME_MK3))
1179 goto frontend_detach;
1182 pr_err("built without vp3054 support\n");
1185 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
1186 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1187 &dvico_fusionhdtv_hybrid,
1189 if (fe0->dvb.frontend) {
1190 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1191 &core->i2c_adap, 0x61,
1192 TUNER_THOMSON_FE6600))
1193 goto frontend_detach;
1196 case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
1197 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1198 &dvico_fusionhdtv_xc3028,
1200 if (!fe0->dvb.frontend)
1201 fe0->dvb.frontend = dvb_attach(mt352_attach,
1202 &dvico_fusionhdtv_mt352_xc3028,
1205 * On this board, the demod provides the I2C bus pullup.
1206 * We must not permit gate_ctrl to be performed, or
1207 * the xc3028 cannot communicate on the bus.
1209 if (fe0->dvb.frontend)
1210 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1211 if (attach_xc3028(0x61, dev) < 0)
1212 goto frontend_detach;
1214 case CX88_BOARD_PCHDTV_HD3000:
1215 fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
1217 if (fe0->dvb.frontend) {
1218 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1219 &core->i2c_adap, 0x61,
1220 TUNER_THOMSON_DTT761X))
1221 goto frontend_detach;
1224 case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
1225 dev->ts_gen_cntrl = 0x08;
1227 /* Do a hardware reset of chip before using it. */
1228 cx_clear(MO_GP0_IO, 1);
1230 cx_set(MO_GP0_IO, 1);
1233 /* Select RF connector callback */
1234 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
1235 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1239 if (fe0->dvb.frontend) {
1240 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1241 &core->i2c_adap, 0x61,
1242 TUNER_MICROTUNE_4042FI5))
1243 goto frontend_detach;
1246 case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
1247 dev->ts_gen_cntrl = 0x08;
1249 /* Do a hardware reset of chip before using it. */
1250 cx_clear(MO_GP0_IO, 1);
1252 cx_set(MO_GP0_IO, 9);
1254 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1258 if (fe0->dvb.frontend) {
1259 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1260 &core->i2c_adap, 0x61,
1261 TUNER_THOMSON_DTT761X))
1262 goto frontend_detach;
1265 case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
1266 dev->ts_gen_cntrl = 0x08;
1268 /* Do a hardware reset of chip before using it. */
1269 cx_clear(MO_GP0_IO, 1);
1271 cx_set(MO_GP0_IO, 1);
1273 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,
1299 if (fe0->dvb.frontend) {
1300 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1301 &core->i2c_adap, 0x61,
1302 TUNER_LG_TDVS_H06XF))
1303 goto frontend_detach;
1304 if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
1305 &core->i2c_adap, 0x43))
1306 goto frontend_detach;
1309 case CX88_BOARD_ATI_HDTVWONDER:
1310 fe0->dvb.frontend = dvb_attach(nxt200x_attach,
1313 if (fe0->dvb.frontend) {
1314 if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1315 &core->i2c_adap, 0x61,
1316 TUNER_PHILIPS_TUV1236D))
1317 goto frontend_detach;
1320 case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
1321 case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
1322 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1323 &hauppauge_novas_config,
1325 if (fe0->dvb.frontend) {
1328 if (core->model == 92001)
1329 override_tone = true;
1331 override_tone = false;
1333 if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
1334 &core->i2c_adap, 0x08, ISL6421_DCL,
1335 0x00, override_tone))
1336 goto frontend_detach;
1339 case CX88_BOARD_KWORLD_DVBS_100:
1340 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1341 &kworld_dvbs_100_config,
1343 if (fe0->dvb.frontend) {
1344 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1345 fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
1348 case CX88_BOARD_GENIATECH_DVBS:
1349 fe0->dvb.frontend = dvb_attach(cx24123_attach,
1350 &geniatech_dvbs_config,
1352 if (fe0->dvb.frontend) {
1353 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1354 fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
1357 case CX88_BOARD_PINNACLE_PCTV_HD_800i:
1358 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1359 &pinnacle_pctv_hd_800i_config,
1361 if (fe0->dvb.frontend) {
1362 if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1364 &pinnacle_pctv_hd_800i_tuner_config))
1365 goto frontend_detach;
1368 case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
1369 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1370 &dvico_hdtv5_pci_nano_config,
1372 if (fe0->dvb.frontend) {
1373 struct dvb_frontend *fe;
1374 struct xc2028_config cfg = {
1375 .i2c_adap = &core->i2c_adap,
1378 static struct xc2028_ctrl ctl = {
1379 .fname = XC2028_DEFAULT_FIRMWARE,
1381 .scode_table = XC3028_FE_OREN538,
1384 fe = dvb_attach(xc2028_attach,
1385 fe0->dvb.frontend, &cfg);
1386 if (fe && fe->ops.tuner_ops.set_config)
1387 fe->ops.tuner_ops.set_config(fe, &ctl);
1390 case CX88_BOARD_PINNACLE_HYBRID_PCTV:
1391 case CX88_BOARD_WINFAST_DTV1800H:
1392 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1393 &cx88_pinnacle_hybrid_pctv,
1395 if (fe0->dvb.frontend) {
1396 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1397 if (attach_xc3028(0x61, dev) < 0)
1398 goto frontend_detach;
1401 case CX88_BOARD_WINFAST_DTV1800H_XC4000:
1402 case CX88_BOARD_WINFAST_DTV2000H_PLUS:
1403 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1404 &cx88_pinnacle_hybrid_pctv,
1406 if (fe0->dvb.frontend) {
1407 struct xc4000_config cfg = {
1408 .i2c_address = 0x61,
1410 .dvb_amplitude = 134,
1411 .set_smoothedcvbs = 1,
1414 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1415 if (attach_xc4000(dev, &cfg) < 0)
1416 goto frontend_detach;
1419 case CX88_BOARD_GENIATECH_X8000_MT:
1420 dev->ts_gen_cntrl = 0x00;
1422 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1423 &cx88_geniatech_x8000_mt,
1425 if (attach_xc3028(0x61, dev) < 0)
1426 goto frontend_detach;
1428 case CX88_BOARD_KWORLD_ATSC_120:
1429 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1430 &kworld_atsc_120_config,
1432 if (attach_xc3028(0x61, dev) < 0)
1433 goto frontend_detach;
1435 case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
1436 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1437 &dvico_fusionhdtv7_config,
1439 if (fe0->dvb.frontend) {
1440 if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
1442 &dvico_fusionhdtv7_tuner_config))
1443 goto frontend_detach;
1446 case CX88_BOARD_HAUPPAUGE_HVR4000:
1447 /* MFE frontend 1 */
1449 dev->frontends.gate = 2;
1451 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1452 &hauppauge_hvr4000_config,
1453 &dev->core->i2c_adap);
1454 if (fe0->dvb.frontend) {
1455 if (!dvb_attach(isl6421_attach,
1457 &dev->core->i2c_adap,
1458 0x08, ISL6421_DCL, 0x00, false))
1459 goto frontend_detach;
1461 /* MFE frontend 2 */
1462 fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
1464 goto frontend_detach;
1466 fe1->dvb.frontend = dvb_attach(cx22702_attach,
1467 &hauppauge_hvr_config,
1468 &dev->core->i2c_adap);
1469 if (fe1->dvb.frontend) {
1470 fe1->dvb.frontend->id = 1;
1471 if (!dvb_attach(simple_tuner_attach,
1473 &dev->core->i2c_adap,
1474 0x61, TUNER_PHILIPS_FMD1216ME_MK3))
1475 goto frontend_detach;
1478 case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
1479 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1480 &hauppauge_hvr4000_config,
1481 &dev->core->i2c_adap);
1482 if (fe0->dvb.frontend) {
1483 if (!dvb_attach(isl6421_attach,
1485 &dev->core->i2c_adap,
1486 0x08, ISL6421_DCL, 0x00, false))
1487 goto frontend_detach;
1490 case CX88_BOARD_PROF_6200:
1491 case CX88_BOARD_TBS_8910:
1492 case CX88_BOARD_TEVII_S420:
1493 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1494 &tevii_tuner_sharp_config,
1496 if (fe0->dvb.frontend) {
1497 if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
1498 &core->i2c_adap, DVB_PLL_OPERA1))
1499 goto frontend_detach;
1500 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1501 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1504 fe0->dvb.frontend = dvb_attach(stv0288_attach,
1505 &tevii_tuner_earda_config,
1507 if (fe0->dvb.frontend) {
1508 if (!dvb_attach(stb6000_attach,
1509 fe0->dvb.frontend, 0x61,
1511 goto frontend_detach;
1512 core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
1513 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1517 case CX88_BOARD_TEVII_S460:
1518 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1521 if (fe0->dvb.frontend)
1522 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1524 case CX88_BOARD_TEVII_S464:
1525 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1526 &tevii_ds3000_config,
1528 if (fe0->dvb.frontend) {
1529 dvb_attach(ts2020_attach, fe0->dvb.frontend,
1530 &tevii_ts2020_config, &core->i2c_adap);
1531 fe0->dvb.frontend->ops.set_voltage =
1532 tevii_dvbs_set_voltage;
1535 case CX88_BOARD_OMICOM_SS4_PCI:
1536 case CX88_BOARD_TBS_8920:
1537 case CX88_BOARD_PROF_7300:
1538 case CX88_BOARD_SATTRADE_ST4200:
1539 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1540 &hauppauge_hvr4000_config,
1542 if (fe0->dvb.frontend)
1543 fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
1545 case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII:
1546 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1547 &cx88_terratec_cinergy_ht_pci_mkii_config,
1549 if (fe0->dvb.frontend) {
1550 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1551 if (attach_xc3028(0x61, dev) < 0)
1552 goto frontend_detach;
1555 case CX88_BOARD_PROF_7301:{
1556 struct dvb_tuner_ops *tuner_ops = NULL;
1558 fe0->dvb.frontend = dvb_attach(stv0900_attach,
1559 &prof_7301_stv0900_config,
1560 &core->i2c_adap, 0);
1561 if (fe0->dvb.frontend) {
1562 if (!dvb_attach(stb6100_attach, fe0->dvb.frontend,
1563 &prof_7301_stb6100_config,
1565 goto frontend_detach;
1567 tuner_ops = &fe0->dvb.frontend->ops.tuner_ops;
1568 tuner_ops->set_frequency = stb6100_set_freq;
1569 tuner_ops->get_frequency = stb6100_get_freq;
1570 tuner_ops->set_bandwidth = stb6100_set_bandw;
1571 tuner_ops->get_bandwidth = stb6100_get_bandw;
1573 core->prev_set_voltage =
1574 fe0->dvb.frontend->ops.set_voltage;
1575 fe0->dvb.frontend->ops.set_voltage =
1576 tevii_dvbs_set_voltage;
1580 case CX88_BOARD_SAMSUNG_SMT_7020:
1581 dev->ts_gen_cntrl = 0x08;
1583 cx_set(MO_GP0_IO, 0x0101);
1585 cx_clear(MO_GP0_IO, 0x01);
1587 cx_set(MO_GP0_IO, 0x01);
1590 fe0->dvb.frontend = dvb_attach(stv0299_attach,
1591 &samsung_stv0299_config,
1592 &dev->core->i2c_adap);
1593 if (fe0->dvb.frontend) {
1594 fe0->dvb.frontend->ops.tuner_ops.set_params =
1595 samsung_smt_7020_tuner_set_params;
1596 fe0->dvb.frontend->tuner_priv =
1597 &dev->core->i2c_adap;
1598 fe0->dvb.frontend->ops.set_voltage =
1599 samsung_smt_7020_set_voltage;
1600 fe0->dvb.frontend->ops.set_tone =
1601 samsung_smt_7020_set_tone;
1605 case CX88_BOARD_TWINHAN_VP1027_DVBS:
1606 dev->ts_gen_cntrl = 0x00;
1607 fe0->dvb.frontend = dvb_attach(mb86a16_attach,
1610 if (fe0->dvb.frontend) {
1611 core->prev_set_voltage =
1612 fe0->dvb.frontend->ops.set_voltage;
1613 fe0->dvb.frontend->ops.set_voltage =
1619 pr_err("The frontend of your DVB/ATSC card isn't supported yet\n");
1623 if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
1624 pr_err("frontend initialization failed\n");
1625 goto frontend_detach;
1627 /* define general-purpose callback pointer */
1628 fe0->dvb.frontend->callback = cx88_tuner_callback;
1630 /* Ensure all frontends negotiate bus access */
1631 fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1633 fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
1635 /* Put the tuner in standby to keep it quiet */
1636 call_all(core, tuner, standby);
1638 /* register everything */
1639 res = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
1640 &dev->pci->dev, NULL, adapter_nr,
1643 goto frontend_detach;
1647 core->gate_ctrl = NULL;
1648 vb2_dvb_dealloc_frontends(&dev->frontends);
1652 /* ----------------------------------------------------------- */
1654 /* CX8802 MPEG -> mini driver - We have been given the hardware */
1655 static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
1657 struct cx88_core *core = drv->core;
1660 dprintk(1, "%s\n", __func__);
1662 switch (core->boardnr) {
1663 case CX88_BOARD_HAUPPAUGE_HVR1300:
1664 /* We arrive here with either the cx23416 or the cx22702
1665 * on the bus. Take the bus from the cx23416 and enable the
1668 /* Toggle reset on cx22702 leaving i2c active */
1669 cx_set(MO_GP0_IO, 0x00000080);
1671 cx_clear(MO_GP0_IO, 0x00000080);
1673 cx_set(MO_GP0_IO, 0x00000080);
1675 /* enable the cx22702 pins */
1676 cx_clear(MO_GP0_IO, 0x00000004);
1680 case CX88_BOARD_HAUPPAUGE_HVR3000:
1681 case CX88_BOARD_HAUPPAUGE_HVR4000:
1682 /* Toggle reset on cx22702 leaving i2c active */
1683 cx_set(MO_GP0_IO, 0x00000080);
1685 cx_clear(MO_GP0_IO, 0x00000080);
1687 cx_set(MO_GP0_IO, 0x00000080);
1689 switch (core->dvbdev->frontends.active_fe_id) {
1690 case 1: /* DVB-S/S2 Enabled */
1691 /* tri-state the cx22702 pins */
1692 cx_set(MO_GP0_IO, 0x00000004);
1693 /* Take the cx24116/cx24123 out of reset */
1694 cx_write(MO_SRST_IO, 1);
1695 core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
1697 case 2: /* DVB-T Enabled */
1698 /* Put the cx24116/cx24123 into reset */
1699 cx_write(MO_SRST_IO, 0);
1700 /* enable the cx22702 pins */
1701 cx_clear(MO_GP0_IO, 0x00000004);
1702 core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
1708 case CX88_BOARD_WINFAST_DTV2000H_PLUS:
1709 /* set RF input to AIR for DVB-T (GPIO 16) */
1710 cx_write(MO_GP2_IO, 0x0101);
1719 /* CX8802 MPEG -> mini driver - We no longer have the hardware */
1720 static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
1722 struct cx88_core *core = drv->core;
1725 dprintk(1, "%s\n", __func__);
1727 switch (core->boardnr) {
1728 case CX88_BOARD_HAUPPAUGE_HVR1300:
1729 /* Do Nothing, leave the cx22702 on the bus. */
1731 case CX88_BOARD_HAUPPAUGE_HVR3000:
1732 case CX88_BOARD_HAUPPAUGE_HVR4000:
1740 static int cx8802_dvb_probe(struct cx8802_driver *drv)
1742 struct cx88_core *core = drv->core;
1743 struct cx8802_dev *dev = drv->core->dvbdev;
1745 struct vb2_dvb_frontend *fe;
1748 dprintk(1, "%s\n", __func__);
1749 dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
1756 if (!(core->board.mpeg & CX88_MPEG_DVB))
1759 /* If vp3054 isn't enabled, a stub will just return 0 */
1760 err = vp3054_i2c_probe(dev);
1765 pr_info("cx2388x based DVB/ATSC card\n");
1766 dev->ts_gen_cntrl = 0x0c;
1768 err = cx8802_alloc_frontends(dev);
1772 for (i = 1; i <= core->board.num_frontends; i++) {
1773 struct vb2_queue *q;
1775 fe = vb2_dvb_get_frontend(&core->dvbdev->frontends, i);
1777 pr_err("%s() failed to get frontend(%d)\n",
1783 q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
1784 q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
1785 q->gfp_flags = GFP_DMA32;
1786 q->min_buffers_needed = 2;
1788 q->buf_struct_size = sizeof(struct cx88_buffer);
1790 q->mem_ops = &vb2_dma_sg_memops;
1791 q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
1792 q->lock = &core->lock;
1793 q->dev = &dev->pci->dev;
1795 err = vb2_queue_init(q);
1799 /* init struct vb2_dvb */
1800 fe->dvb.name = dev->core->name;
1803 err = dvb_register(dev);
1805 /* frontends/adapter de-allocated in dvb_register */
1806 pr_err("dvb_register failed (err = %d)\n", err);
1809 vb2_dvb_dealloc_frontends(&core->dvbdev->frontends);
1814 static int cx8802_dvb_remove(struct cx8802_driver *drv)
1816 struct cx88_core *core = drv->core;
1817 struct cx8802_dev *dev = drv->core->dvbdev;
1819 dprintk(1, "%s\n", __func__);
1821 vb2_dvb_unregister_bus(&dev->frontends);
1823 vp3054_i2c_remove(dev);
1825 core->gate_ctrl = NULL;
1830 static struct cx8802_driver cx8802_dvb_driver = {
1831 .type_id = CX88_MPEG_DVB,
1832 .hw_access = CX8802_DRVCTL_SHARED,
1833 .probe = cx8802_dvb_probe,
1834 .remove = cx8802_dvb_remove,
1835 .advise_acquire = cx8802_dvb_advise_acquire,
1836 .advise_release = cx8802_dvb_advise_release,
1839 static int __init dvb_init(void)
1841 pr_info("cx2388x dvb driver version %s loaded\n", CX88_VERSION);
1842 return cx8802_register_driver(&cx8802_dvb_driver);
1845 static void __exit dvb_fini(void)
1847 cx8802_unregister_driver(&cx8802_dvb_driver);
1850 module_init(dvb_init);
1851 module_exit(dvb_fini);