2 * Driver for the Conexant CX23885 PCIe bridge
4 * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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>
31 #include <media/v4l2-common.h>
41 #include "tuner-xc2028.h"
42 #include "tuner-simple.h"
44 #include "dibx000_common.h"
46 static unsigned int debug
;
48 #define dprintk(level, fmt, arg...)\
49 do { if (debug >= level)\
50 printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
53 /* ------------------------------------------------------------------ */
55 static unsigned int alt_tuner
;
56 module_param(alt_tuner
, int, 0644);
57 MODULE_PARM_DESC(alt_tuner
, "Enable alternate tuner configuration");
59 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr
);
61 /* ------------------------------------------------------------------ */
63 static int dvb_buf_setup(struct videobuf_queue
*q
,
64 unsigned int *count
, unsigned int *size
)
66 struct cx23885_tsport
*port
= q
->priv_data
;
68 port
->ts_packet_size
= 188 * 4;
69 port
->ts_packet_count
= 32;
71 *size
= port
->ts_packet_size
* port
->ts_packet_count
;
76 static int dvb_buf_prepare(struct videobuf_queue
*q
,
77 struct videobuf_buffer
*vb
, enum v4l2_field field
)
79 struct cx23885_tsport
*port
= q
->priv_data
;
80 return cx23885_buf_prepare(q
, port
, (struct cx23885_buffer
*)vb
, field
);
83 static void dvb_buf_queue(struct videobuf_queue
*q
, struct videobuf_buffer
*vb
)
85 struct cx23885_tsport
*port
= q
->priv_data
;
86 cx23885_buf_queue(port
, (struct cx23885_buffer
*)vb
);
89 static void dvb_buf_release(struct videobuf_queue
*q
,
90 struct videobuf_buffer
*vb
)
92 cx23885_free_buffer(q
, (struct cx23885_buffer
*)vb
);
95 static struct videobuf_queue_ops dvb_qops
= {
96 .buf_setup
= dvb_buf_setup
,
97 .buf_prepare
= dvb_buf_prepare
,
98 .buf_queue
= dvb_buf_queue
,
99 .buf_release
= dvb_buf_release
,
102 static struct s5h1409_config hauppauge_generic_config
= {
103 .demod_address
= 0x32 >> 1,
104 .output_mode
= S5H1409_SERIAL_OUTPUT
,
105 .gpio
= S5H1409_GPIO_ON
,
107 .inversion
= S5H1409_INVERSION_OFF
,
108 .status_mode
= S5H1409_DEMODLOCKING
,
109 .mpeg_timing
= S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
,
112 static struct tda10048_config hauppauge_hvr1200_config
= {
113 .demod_address
= 0x10 >> 1,
114 .output_mode
= TDA10048_SERIAL_OUTPUT
,
115 .fwbulkwritelen
= TDA10048_BULKWRITE_200
,
116 .inversion
= TDA10048_INVERSION_ON
119 static struct s5h1409_config hauppauge_ezqam_config
= {
120 .demod_address
= 0x32 >> 1,
121 .output_mode
= S5H1409_SERIAL_OUTPUT
,
122 .gpio
= S5H1409_GPIO_OFF
,
124 .inversion
= S5H1409_INVERSION_ON
,
125 .status_mode
= S5H1409_DEMODLOCKING
,
126 .mpeg_timing
= S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
,
129 static struct s5h1409_config hauppauge_hvr1800lp_config
= {
130 .demod_address
= 0x32 >> 1,
131 .output_mode
= S5H1409_SERIAL_OUTPUT
,
132 .gpio
= S5H1409_GPIO_OFF
,
134 .inversion
= S5H1409_INVERSION_OFF
,
135 .status_mode
= S5H1409_DEMODLOCKING
,
136 .mpeg_timing
= S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
,
139 static struct s5h1409_config hauppauge_hvr1500_config
= {
140 .demod_address
= 0x32 >> 1,
141 .output_mode
= S5H1409_SERIAL_OUTPUT
,
142 .gpio
= S5H1409_GPIO_OFF
,
143 .inversion
= S5H1409_INVERSION_OFF
,
144 .status_mode
= S5H1409_DEMODLOCKING
,
145 .mpeg_timing
= S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
,
148 static struct mt2131_config hauppauge_generic_tunerconfig
= {
152 static struct lgdt330x_config fusionhdtv_5_express
= {
153 .demod_address
= 0x0e,
154 .demod_chip
= LGDT3303
,
158 static struct s5h1409_config hauppauge_hvr1500q_config
= {
159 .demod_address
= 0x32 >> 1,
160 .output_mode
= S5H1409_SERIAL_OUTPUT
,
161 .gpio
= S5H1409_GPIO_ON
,
163 .inversion
= S5H1409_INVERSION_OFF
,
164 .status_mode
= S5H1409_DEMODLOCKING
,
165 .mpeg_timing
= S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
,
168 static struct s5h1409_config dvico_s5h1409_config
= {
169 .demod_address
= 0x32 >> 1,
170 .output_mode
= S5H1409_SERIAL_OUTPUT
,
171 .gpio
= S5H1409_GPIO_ON
,
173 .inversion
= S5H1409_INVERSION_OFF
,
174 .status_mode
= S5H1409_DEMODLOCKING
,
175 .mpeg_timing
= S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
,
178 static struct s5h1411_config dvico_s5h1411_config
= {
179 .output_mode
= S5H1411_SERIAL_OUTPUT
,
180 .gpio
= S5H1411_GPIO_ON
,
181 .qam_if
= S5H1411_IF_44000
,
182 .vsb_if
= S5H1411_IF_44000
,
183 .inversion
= S5H1411_INVERSION_OFF
,
184 .status_mode
= S5H1411_DEMODLOCKING
,
185 .mpeg_timing
= S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK
,
188 static struct xc5000_config hauppauge_hvr1500q_tunerconfig
= {
191 .tuner_callback
= cx23885_tuner_callback
194 static struct xc5000_config dvico_xc5000_tunerconfig
= {
197 .tuner_callback
= cx23885_tuner_callback
200 static struct tda829x_config tda829x_no_probe
= {
201 .probe_tuner
= TDA829X_DONT_PROBE
,
204 static struct tda18271_std_map hauppauge_tda18271_std_map
= {
205 .atsc_6
= { .if_freq
= 5380, .agc_mode
= 3, .std
= 3,
206 .if_lvl
= 6, .rfagc_top
= 0x37 },
207 .qam_6
= { .if_freq
= 4000, .agc_mode
= 3, .std
= 0,
208 .if_lvl
= 6, .rfagc_top
= 0x37 },
211 static struct tda18271_config hauppauge_tda18271_config
= {
212 .std_map
= &hauppauge_tda18271_std_map
,
213 .gate
= TDA18271_GATE_ANALOG
,
216 static struct tda18271_config hauppauge_hvr1200_tuner_config
= {
217 .gate
= TDA18271_GATE_ANALOG
,
220 static struct dibx000_agc_config xc3028_agc_config
= {
221 BAND_VHF
| BAND_UHF
, /* band_caps */
223 /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
224 * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
225 * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
226 * P_agc_nb_est=2, P_agc_write=0
228 (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
229 (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */
232 21, /* time_stabiliz */
244 39718, /* agc2_max */
253 29, /* agc2_slope1 */
254 29, /* agc2_slope2 */
261 1, /* perform_agc_softsplit */
264 /* PLL Configuration for COFDM BW_MHz = 8.000000
265 * With external clock = 30.000000 */
266 static struct dibx000_bandwidth_config xc3028_bw_config
= {
267 60000, /* internal */
268 30000, /* sampling */
269 1, /* pll_cfg: prediv */
270 8, /* pll_cfg: ratio */
271 3, /* pll_cfg: range */
272 1, /* pll_cfg: reset */
273 0, /* pll_cfg: bypass */
274 0, /* misc: refdiv */
275 0, /* misc: bypclk_div */
276 1, /* misc: IO_CLK_en_core */
277 1, /* misc: ADClkSrc */
278 0, /* misc: modulo */
279 (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
280 (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
282 30000000 /* xtal_hz */
285 static struct dib7000p_config hauppauge_hvr1400_dib7000_config
= {
286 .output_mpeg2_in_188_bytes
= 1,
287 .hostbus_diversity
= 1,
288 .tuner_is_baseband
= 0,
291 .agc_config_count
= 1,
292 .agc
= &xc3028_agc_config
,
293 .bw
= &xc3028_bw_config
,
295 .gpio_dir
= DIB7000P_GPIO_DEFAULT_DIRECTIONS
,
296 .gpio_val
= DIB7000P_GPIO_DEFAULT_VALUES
,
297 .gpio_pwm_pos
= DIB7000P_GPIO_DEFAULT_PWM_POS
,
303 .output_mode
= OUTMODE_MPEG2_SERIAL
,
306 static int cx23885_hvr1500_xc3028_callback(void *ptr
, int command
, int arg
)
308 struct cx23885_tsport
*port
= ptr
;
309 struct cx23885_dev
*dev
= port
->dev
;
312 case XC2028_TUNER_RESET
:
313 /* Send the tuner in then out of reset */
314 /* GPIO-2 xc3028 tuner */
315 dprintk(1, "%s: XC2028_TUNER_RESET %d\n", __func__
, arg
);
317 cx_set(GP0_IO
, 0x00040000);
318 cx_clear(GP0_IO
, 0x00000004);
321 cx_set(GP0_IO
, 0x00040004);
324 case XC2028_RESET_CLK
:
325 dprintk(1, "%s: XC2028_RESET_CLK %d\n", __func__
, arg
);
328 dprintk(1, "%s: unknown command %d, arg %d\n", __func__
,
336 static int dvb_register(struct cx23885_tsport
*port
)
338 struct cx23885_dev
*dev
= port
->dev
;
339 struct cx23885_i2c
*i2c_bus
= NULL
;
341 /* init struct videobuf_dvb */
342 port
->dvb
.name
= dev
->name
;
345 switch (dev
->board
) {
346 case CX23885_BOARD_HAUPPAUGE_HVR1250
:
347 i2c_bus
= &dev
->i2c_bus
[0];
348 port
->dvb
.frontend
= dvb_attach(s5h1409_attach
,
349 &hauppauge_generic_config
,
351 if (port
->dvb
.frontend
!= NULL
) {
352 dvb_attach(mt2131_attach
, port
->dvb
.frontend
,
354 &hauppauge_generic_tunerconfig
, 0);
357 case CX23885_BOARD_HAUPPAUGE_HVR1800
:
358 i2c_bus
= &dev
->i2c_bus
[0];
362 dvb_attach(s5h1409_attach
,
363 &hauppauge_ezqam_config
,
365 if (port
->dvb
.frontend
!= NULL
) {
366 dvb_attach(tda829x_attach
, port
->dvb
.frontend
,
367 &dev
->i2c_bus
[1].i2c_adap
, 0x42,
369 dvb_attach(tda18271_attach
, port
->dvb
.frontend
,
370 0x60, &dev
->i2c_bus
[1].i2c_adap
,
371 &hauppauge_tda18271_config
);
377 dvb_attach(s5h1409_attach
,
378 &hauppauge_generic_config
,
380 if (port
->dvb
.frontend
!= NULL
)
381 dvb_attach(mt2131_attach
, port
->dvb
.frontend
,
383 &hauppauge_generic_tunerconfig
, 0);
387 case CX23885_BOARD_HAUPPAUGE_HVR1800lp
:
388 i2c_bus
= &dev
->i2c_bus
[0];
389 port
->dvb
.frontend
= dvb_attach(s5h1409_attach
,
390 &hauppauge_hvr1800lp_config
,
392 if (port
->dvb
.frontend
!= NULL
) {
393 dvb_attach(mt2131_attach
, port
->dvb
.frontend
,
395 &hauppauge_generic_tunerconfig
, 0);
398 case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP
:
399 i2c_bus
= &dev
->i2c_bus
[0];
400 port
->dvb
.frontend
= dvb_attach(lgdt330x_attach
,
401 &fusionhdtv_5_express
,
403 if (port
->dvb
.frontend
!= NULL
) {
404 dvb_attach(simple_tuner_attach
, port
->dvb
.frontend
,
405 &i2c_bus
->i2c_adap
, 0x61,
406 TUNER_LG_TDVS_H06XF
);
409 case CX23885_BOARD_HAUPPAUGE_HVR1500Q
:
410 i2c_bus
= &dev
->i2c_bus
[1];
411 port
->dvb
.frontend
= dvb_attach(s5h1409_attach
,
412 &hauppauge_hvr1500q_config
,
413 &dev
->i2c_bus
[0].i2c_adap
);
414 if (port
->dvb
.frontend
!= NULL
)
415 dvb_attach(xc5000_attach
, port
->dvb
.frontend
,
417 &hauppauge_hvr1500q_tunerconfig
, i2c_bus
);
419 case CX23885_BOARD_HAUPPAUGE_HVR1500
:
420 i2c_bus
= &dev
->i2c_bus
[1];
421 port
->dvb
.frontend
= dvb_attach(s5h1409_attach
,
422 &hauppauge_hvr1500_config
,
423 &dev
->i2c_bus
[0].i2c_adap
);
424 if (port
->dvb
.frontend
!= NULL
) {
425 struct dvb_frontend
*fe
;
426 struct xc2028_config cfg
= {
427 .i2c_adap
= &i2c_bus
->i2c_adap
,
429 .callback
= cx23885_hvr1500_xc3028_callback
,
431 static struct xc2028_ctrl ctl
= {
432 .fname
= "xc3028-v27.fw",
434 .scode_table
= XC3028_FE_OREN538
,
437 fe
= dvb_attach(xc2028_attach
,
438 port
->dvb
.frontend
, &cfg
);
439 if (fe
!= NULL
&& fe
->ops
.tuner_ops
.set_config
!= NULL
)
440 fe
->ops
.tuner_ops
.set_config(fe
, &ctl
);
443 case CX23885_BOARD_HAUPPAUGE_HVR1200
:
444 case CX23885_BOARD_HAUPPAUGE_HVR1700
:
445 i2c_bus
= &dev
->i2c_bus
[0];
446 port
->dvb
.frontend
= dvb_attach(tda10048_attach
,
447 &hauppauge_hvr1200_config
,
449 if (port
->dvb
.frontend
!= NULL
) {
450 dvb_attach(tda829x_attach
, port
->dvb
.frontend
,
451 &dev
->i2c_bus
[1].i2c_adap
, 0x42,
453 dvb_attach(tda18271_attach
, port
->dvb
.frontend
,
454 0x60, &dev
->i2c_bus
[1].i2c_adap
,
455 &hauppauge_hvr1200_tuner_config
);
458 case CX23885_BOARD_HAUPPAUGE_HVR1400
:
459 i2c_bus
= &dev
->i2c_bus
[0];
460 port
->dvb
.frontend
= dvb_attach(dib7000p_attach
,
462 0x12, &hauppauge_hvr1400_dib7000_config
);
463 if (port
->dvb
.frontend
!= NULL
) {
464 struct dvb_frontend
*fe
;
465 struct xc2028_config cfg
= {
466 .i2c_adap
= &dev
->i2c_bus
[1].i2c_adap
,
468 .callback
= cx23885_hvr1500_xc3028_callback
,
470 static struct xc2028_ctrl ctl
= {
471 .fname
= "xc3028L-v36.fw",
477 fe
= dvb_attach(xc2028_attach
,
478 port
->dvb
.frontend
, &cfg
);
479 if (fe
!= NULL
&& fe
->ops
.tuner_ops
.set_config
!= NULL
)
480 fe
->ops
.tuner_ops
.set_config(fe
, &ctl
);
483 case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP
:
484 i2c_bus
= &dev
->i2c_bus
[port
->nr
- 1];
486 port
->dvb
.frontend
= dvb_attach(s5h1409_attach
,
487 &dvico_s5h1409_config
,
489 if (port
->dvb
.frontend
== NULL
)
490 port
->dvb
.frontend
= dvb_attach(s5h1411_attach
,
491 &dvico_s5h1411_config
,
493 if (port
->dvb
.frontend
!= NULL
)
494 dvb_attach(xc5000_attach
, port
->dvb
.frontend
,
496 &dvico_xc5000_tunerconfig
, i2c_bus
);
499 printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
503 if (NULL
== port
->dvb
.frontend
) {
504 printk("%s: frontend initialization failed\n", dev
->name
);
508 /* Put the analog decoder in standby to keep it quiet */
509 cx23885_call_i2c_clients(i2c_bus
, TUNER_SET_STANDBY
, NULL
);
511 if (port
->dvb
.frontend
->ops
.analog_ops
.standby
)
512 port
->dvb
.frontend
->ops
.analog_ops
.standby(port
->dvb
.frontend
);
514 /* register everything */
515 return videobuf_dvb_register(&port
->dvb
, THIS_MODULE
, port
,
516 &dev
->pci
->dev
, adapter_nr
);
519 int cx23885_dvb_register(struct cx23885_tsport
*port
)
521 struct cx23885_dev
*dev
= port
->dev
;
524 dprintk(1, "%s\n", __func__
);
525 dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
534 printk("%s: cx23885 based dvb card\n", dev
->name
);
535 videobuf_queue_sg_init(&port
->dvb
.dvbq
, &dvb_qops
, &dev
->pci
->dev
, &port
->slock
,
536 V4L2_BUF_TYPE_VIDEO_CAPTURE
, V4L2_FIELD_TOP
,
537 sizeof(struct cx23885_buffer
), port
);
538 err
= dvb_register(port
);
540 printk("%s() dvb_register failed err = %d\n", __func__
, err
);
545 int cx23885_dvb_unregister(struct cx23885_tsport
*port
)
548 if(port
->dvb
.frontend
)
549 videobuf_dvb_unregister(&port
->dvb
);
558 * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off