Commit | Line | Data |
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d19770e5 ST |
1 | /* |
2 | * Driver for the Conexant CX23885 PCIe bridge | |
3 | * | |
4 | * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> | |
5 | * | |
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. | |
10 | * | |
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 | |
14 | * | |
15 | * GNU General Public License for more details. | |
16 | * | |
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. | |
20 | */ | |
21 | ||
22 | #include <linux/module.h> | |
23 | #include <linux/init.h> | |
24 | #include <linux/device.h> | |
25 | #include <linux/fs.h> | |
26 | #include <linux/kthread.h> | |
27 | #include <linux/file.h> | |
28 | #include <linux/suspend.h> | |
29 | ||
30 | #include "cx23885.h" | |
d19770e5 ST |
31 | #include <media/v4l2-common.h> |
32 | ||
33 | #include "s5h1409.h" | |
34 | #include "mt2131.h" | |
3ba71d21 | 35 | #include "tda8290.h" |
4041f1a5 | 36 | #include "tda18271.h" |
9bc37caa | 37 | #include "lgdt330x.h" |
d1987d55 | 38 | #include "xc5000.h" |
9bc37caa | 39 | #include "dvb-pll.h" |
07b4a835 MK |
40 | #include "tuner-xc2028.h" |
41 | #include "tuner-xc2028-types.h" | |
d19770e5 | 42 | |
2e52f215 | 43 | static unsigned int debug = 0; |
d19770e5 ST |
44 | |
45 | #define dprintk(level,fmt, arg...) if (debug >= level) \ | |
46 | printk(KERN_DEBUG "%s: " fmt, dev->name, ## arg) | |
47 | ||
48 | /* ------------------------------------------------------------------ */ | |
49 | ||
3ba71d21 MK |
50 | static unsigned int alt_tuner; |
51 | module_param(alt_tuner, int, 0644); | |
52 | MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration"); | |
53 | ||
54 | /* ------------------------------------------------------------------ */ | |
55 | ||
d19770e5 ST |
56 | static int dvb_buf_setup(struct videobuf_queue *q, |
57 | unsigned int *count, unsigned int *size) | |
58 | { | |
59 | struct cx23885_tsport *port = q->priv_data; | |
60 | ||
61 | port->ts_packet_size = 188 * 4; | |
62 | port->ts_packet_count = 32; | |
63 | ||
64 | *size = port->ts_packet_size * port->ts_packet_count; | |
65 | *count = 32; | |
66 | return 0; | |
67 | } | |
68 | ||
44a6481d MK |
69 | static int dvb_buf_prepare(struct videobuf_queue *q, |
70 | struct videobuf_buffer *vb, enum v4l2_field field) | |
d19770e5 ST |
71 | { |
72 | struct cx23885_tsport *port = q->priv_data; | |
44a6481d | 73 | return cx23885_buf_prepare(q, port, (struct cx23885_buffer*)vb, field); |
d19770e5 ST |
74 | } |
75 | ||
76 | static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) | |
77 | { | |
78 | struct cx23885_tsport *port = q->priv_data; | |
79 | cx23885_buf_queue(port, (struct cx23885_buffer*)vb); | |
80 | } | |
81 | ||
44a6481d MK |
82 | static void dvb_buf_release(struct videobuf_queue *q, |
83 | struct videobuf_buffer *vb) | |
d19770e5 ST |
84 | { |
85 | cx23885_free_buffer(q, (struct cx23885_buffer*)vb); | |
86 | } | |
87 | ||
d1987d55 ST |
88 | static int cx23885_request_firmware(struct dvb_frontend *fe, |
89 | const struct firmware **fw, char *name) | |
90 | { | |
91 | struct cx23885_tsport *port = fe->dvb->priv; | |
92 | struct cx23885_dev *dev = port->dev; | |
93 | ||
94 | dprintk(1, "%s(?,?,%s)\n", __FUNCTION__, name); | |
95 | ||
96 | return request_firmware(fw, name, &dev->pci->dev); | |
97 | } | |
98 | ||
99 | static int hauppauge_hvr1500q_tuner_reset(struct dvb_frontend *fe) | |
100 | { | |
101 | struct cx23885_tsport *port = fe->dvb->priv; | |
102 | struct cx23885_dev *dev = port->dev; | |
103 | ||
104 | dprintk(1, "%s()\n", __FUNCTION__); | |
105 | ||
106 | /* Drive the tuner into reset back back */ | |
107 | cx_clear(GP0_IO, 0x00000004); | |
108 | mdelay(200); | |
109 | cx_set(GP0_IO, 0x00000004); | |
110 | ||
111 | return 0; | |
112 | } | |
113 | ||
d19770e5 ST |
114 | static struct videobuf_queue_ops dvb_qops = { |
115 | .buf_setup = dvb_buf_setup, | |
116 | .buf_prepare = dvb_buf_prepare, | |
117 | .buf_queue = dvb_buf_queue, | |
118 | .buf_release = dvb_buf_release, | |
119 | }; | |
120 | ||
86184e06 | 121 | static struct s5h1409_config hauppauge_generic_config = { |
fc959bef ST |
122 | .demod_address = 0x32 >> 1, |
123 | .output_mode = S5H1409_SERIAL_OUTPUT, | |
124 | .gpio = S5H1409_GPIO_ON, | |
2b03238a | 125 | .qam_if = 44000, |
fc959bef ST |
126 | .inversion = S5H1409_INVERSION_OFF, |
127 | .status_mode = S5H1409_DEMODLOCKING | |
128 | }; | |
129 | ||
3ba71d21 MK |
130 | static struct s5h1409_config hauppauge_ezqam_config = { |
131 | .demod_address = 0x32 >> 1, | |
132 | .output_mode = S5H1409_SERIAL_OUTPUT, | |
133 | .gpio = S5H1409_GPIO_OFF, | |
134 | .qam_if = 4000, | |
135 | .inversion = S5H1409_INVERSION_ON, | |
136 | .status_mode = S5H1409_DEMODLOCKING | |
137 | }; | |
138 | ||
fc959bef | 139 | static struct s5h1409_config hauppauge_hvr1800lp_config = { |
d19770e5 ST |
140 | .demod_address = 0x32 >> 1, |
141 | .output_mode = S5H1409_SERIAL_OUTPUT, | |
142 | .gpio = S5H1409_GPIO_OFF, | |
2b03238a | 143 | .qam_if = 44000, |
fe475163 ST |
144 | .inversion = S5H1409_INVERSION_OFF, |
145 | .status_mode = S5H1409_DEMODLOCKING | |
d19770e5 ST |
146 | }; |
147 | ||
07b4a835 MK |
148 | static struct s5h1409_config hauppauge_hvr1500_config = { |
149 | .demod_address = 0x32 >> 1, | |
150 | .output_mode = S5H1409_SERIAL_OUTPUT, | |
151 | .gpio = S5H1409_GPIO_OFF, | |
152 | .inversion = S5H1409_INVERSION_OFF, | |
153 | .status_mode = S5H1409_DEMODLOCKING | |
154 | }; | |
155 | ||
86184e06 | 156 | static struct mt2131_config hauppauge_generic_tunerconfig = { |
a77743bc ST |
157 | 0x61 |
158 | }; | |
159 | ||
9bc37caa MK |
160 | static struct lgdt330x_config fusionhdtv_5_express = { |
161 | .demod_address = 0x0e, | |
162 | .demod_chip = LGDT3303, | |
163 | .serial_mpeg = 0x40, | |
164 | }; | |
165 | ||
d1987d55 ST |
166 | static struct s5h1409_config hauppauge_hvr1500q_config = { |
167 | .demod_address = 0x32 >> 1, | |
168 | .output_mode = S5H1409_SERIAL_OUTPUT, | |
169 | .gpio = S5H1409_GPIO_ON, | |
170 | .qam_if = 44000, | |
171 | .inversion = S5H1409_INVERSION_OFF, | |
172 | .status_mode = S5H1409_DEMODLOCKING | |
173 | }; | |
174 | ||
175 | static struct xc5000_config hauppauge_hvr1500q_tunerconfig = { | |
e12671cf ST |
176 | .i2c_address = 0x61, |
177 | .if_khz = 5380, | |
d1987d55 | 178 | .request_firmware = cx23885_request_firmware, |
e12671cf | 179 | .tuner_reset = hauppauge_hvr1500q_tuner_reset |
d1987d55 ST |
180 | }; |
181 | ||
4041f1a5 MK |
182 | static struct tda829x_config tda829x_no_probe = { |
183 | .probe_tuner = TDA829X_DONT_PROBE, | |
184 | }; | |
185 | ||
f21e0d7f MK |
186 | static struct tda18271_std_map hauppauge_tda18271_std_map = { |
187 | .atsc_6 = { .if_freq = 5380000, .std_bits = 0x1b }, | |
188 | .qam_6 = { .if_freq = 4000000, .std_bits = 0x18 }, | |
189 | }; | |
190 | ||
191 | static struct tda18271_config hauppauge_tda18271_config = { | |
192 | .std_map = &hauppauge_tda18271_std_map, | |
193 | .gate = TDA18271_GATE_ANALOG, | |
194 | }; | |
195 | ||
07b4a835 MK |
196 | static int cx23885_hvr1500_xc3028_callback(void *ptr, int command, int arg) |
197 | { | |
198 | struct cx23885_tsport *port = ptr; | |
199 | struct cx23885_dev *dev = port->dev; | |
200 | ||
201 | switch (command) { | |
202 | case XC2028_TUNER_RESET: | |
203 | /* Send the tuner in then out of reset */ | |
204 | /* GPIO-2 xc3028 tuner */ | |
205 | dprintk(1, "%s: XC2028_TUNER_RESET %d\n", __FUNCTION__, arg); | |
206 | ||
207 | cx_set(GP0_IO, 0x00040000); | |
208 | cx_clear(GP0_IO, 0x00000004); | |
209 | msleep(5); | |
210 | ||
211 | cx_set(GP0_IO, 0x00040004); | |
212 | msleep(5); | |
213 | break; | |
214 | case XC2028_RESET_CLK: | |
215 | dprintk(1, "%s: XC2028_RESET_CLK %d\n", __FUNCTION__, arg); | |
216 | break; | |
217 | default: | |
218 | dprintk(1, "%s: unknown command %d, arg %d\n", __FUNCTION__, | |
219 | command, arg); | |
220 | return -EINVAL; | |
221 | } | |
222 | ||
223 | return 0; | |
224 | } | |
225 | ||
d19770e5 ST |
226 | static int dvb_register(struct cx23885_tsport *port) |
227 | { | |
228 | struct cx23885_dev *dev = port->dev; | |
f139fa71 | 229 | struct cx23885_i2c *i2c_bus = NULL; |
d19770e5 ST |
230 | |
231 | /* init struct videobuf_dvb */ | |
232 | port->dvb.name = dev->name; | |
233 | ||
234 | /* init frontend */ | |
235 | switch (dev->board) { | |
a77743bc | 236 | case CX23885_BOARD_HAUPPAUGE_HVR1250: |
f139fa71 | 237 | i2c_bus = &dev->i2c_bus[0]; |
d19770e5 | 238 | port->dvb.frontend = dvb_attach(s5h1409_attach, |
86184e06 | 239 | &hauppauge_generic_config, |
f139fa71 | 240 | &i2c_bus->i2c_adap); |
d19770e5 | 241 | if (port->dvb.frontend != NULL) { |
44a6481d | 242 | dvb_attach(mt2131_attach, port->dvb.frontend, |
f139fa71 | 243 | &i2c_bus->i2c_adap, |
86184e06 | 244 | &hauppauge_generic_tunerconfig, 0); |
d19770e5 ST |
245 | } |
246 | break; | |
3ba71d21 MK |
247 | case CX23885_BOARD_HAUPPAUGE_HVR1800: |
248 | i2c_bus = &dev->i2c_bus[0]; | |
249 | switch (alt_tuner) { | |
250 | case 1: | |
251 | port->dvb.frontend = | |
252 | dvb_attach(s5h1409_attach, | |
253 | &hauppauge_ezqam_config, | |
254 | &i2c_bus->i2c_adap); | |
255 | if (port->dvb.frontend != NULL) { | |
256 | dvb_attach(tda829x_attach, port->dvb.frontend, | |
257 | &dev->i2c_bus[1].i2c_adap, 0x42, | |
4041f1a5 MK |
258 | &tda829x_no_probe); |
259 | dvb_attach(tda18271_attach, port->dvb.frontend, | |
260 | 0x60, &dev->i2c_bus[1].i2c_adap, | |
f21e0d7f | 261 | &hauppauge_tda18271_config); |
3ba71d21 MK |
262 | } |
263 | break; | |
264 | case 0: | |
265 | default: | |
266 | port->dvb.frontend = | |
267 | dvb_attach(s5h1409_attach, | |
268 | &hauppauge_generic_config, | |
269 | &i2c_bus->i2c_adap); | |
270 | if (port->dvb.frontend != NULL) | |
271 | dvb_attach(mt2131_attach, port->dvb.frontend, | |
272 | &i2c_bus->i2c_adap, | |
273 | &hauppauge_generic_tunerconfig, 0); | |
274 | break; | |
275 | } | |
276 | break; | |
fc959bef | 277 | case CX23885_BOARD_HAUPPAUGE_HVR1800lp: |
f139fa71 | 278 | i2c_bus = &dev->i2c_bus[0]; |
fc959bef ST |
279 | port->dvb.frontend = dvb_attach(s5h1409_attach, |
280 | &hauppauge_hvr1800lp_config, | |
f139fa71 | 281 | &i2c_bus->i2c_adap); |
fc959bef ST |
282 | if (port->dvb.frontend != NULL) { |
283 | dvb_attach(mt2131_attach, port->dvb.frontend, | |
f139fa71 | 284 | &i2c_bus->i2c_adap, |
fc959bef ST |
285 | &hauppauge_generic_tunerconfig, 0); |
286 | } | |
287 | break; | |
9bc37caa | 288 | case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP: |
f139fa71 | 289 | i2c_bus = &dev->i2c_bus[0]; |
9bc37caa MK |
290 | port->dvb.frontend = dvb_attach(lgdt330x_attach, |
291 | &fusionhdtv_5_express, | |
f139fa71 | 292 | &i2c_bus->i2c_adap); |
9bc37caa | 293 | if (port->dvb.frontend != NULL) { |
f139fa71 MK |
294 | dvb_attach(dvb_pll_attach, port->dvb.frontend, 0x61, |
295 | &i2c_bus->i2c_adap, DVB_PLL_LG_TDVS_H06XF); | |
9bc37caa MK |
296 | } |
297 | break; | |
d1987d55 ST |
298 | case CX23885_BOARD_HAUPPAUGE_HVR1500Q: |
299 | i2c_bus = &dev->i2c_bus[1]; | |
300 | port->dvb.frontend = dvb_attach(s5h1409_attach, | |
301 | &hauppauge_hvr1500q_config, | |
302 | &dev->i2c_bus[0].i2c_adap); | |
303 | if (port->dvb.frontend != NULL) { | |
304 | dvb_attach(xc5000_attach, port->dvb.frontend, | |
305 | &i2c_bus->i2c_adap, | |
306 | &hauppauge_hvr1500q_tunerconfig); | |
307 | } | |
308 | break; | |
07b4a835 MK |
309 | case CX23885_BOARD_HAUPPAUGE_HVR1500: |
310 | i2c_bus = &dev->i2c_bus[1]; | |
311 | port->dvb.frontend = dvb_attach(s5h1409_attach, | |
312 | &hauppauge_hvr1500_config, | |
313 | &dev->i2c_bus[0].i2c_adap); | |
314 | if (port->dvb.frontend != NULL) { | |
315 | struct dvb_frontend *fe; | |
316 | struct xc2028_config cfg = { | |
317 | .i2c_adap = &i2c_bus->i2c_adap, | |
318 | .i2c_addr = 0x61, | |
319 | .video_dev = port, | |
320 | .callback = cx23885_hvr1500_xc3028_callback, | |
321 | }; | |
322 | static struct xc2028_ctrl ctl = { | |
323 | .fname = "xc3028-v27.fw", | |
324 | .max_len = 64, | |
325 | .scode_table = OREN538, | |
326 | }; | |
327 | ||
328 | fe = dvb_attach(xc2028_attach, | |
329 | port->dvb.frontend, &cfg); | |
330 | if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) | |
331 | fe->ops.tuner_ops.set_config(fe, &ctl); | |
332 | } | |
333 | break; | |
d19770e5 ST |
334 | default: |
335 | printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n", | |
336 | dev->name); | |
337 | break; | |
338 | } | |
339 | if (NULL == port->dvb.frontend) { | |
340 | printk("%s: frontend initialization failed\n", dev->name); | |
341 | return -1; | |
342 | } | |
343 | ||
344 | /* Put the analog decoder in standby to keep it quiet */ | |
f139fa71 | 345 | cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL); |
d19770e5 | 346 | |
3ba71d21 MK |
347 | if (port->dvb.frontend->ops.analog_ops.standby) |
348 | port->dvb.frontend->ops.analog_ops.standby(port->dvb.frontend); | |
349 | ||
d19770e5 | 350 | /* register everything */ |
44a6481d MK |
351 | return videobuf_dvb_register(&port->dvb, THIS_MODULE, port, |
352 | &dev->pci->dev); | |
d19770e5 ST |
353 | } |
354 | ||
355 | int cx23885_dvb_register(struct cx23885_tsport *port) | |
356 | { | |
357 | struct cx23885_dev *dev = port->dev; | |
358 | int err; | |
359 | ||
44a6481d MK |
360 | dprintk(1, "%s\n", __FUNCTION__); |
361 | dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n", | |
d19770e5 ST |
362 | dev->board, |
363 | dev->name, | |
364 | dev->pci_bus, | |
365 | dev->pci_slot); | |
366 | ||
367 | err = -ENODEV; | |
d19770e5 ST |
368 | |
369 | /* dvb stuff */ | |
370 | printk("%s: cx23885 based dvb card\n", dev->name); | |
aecfde53 | 371 | videobuf_queue_pci_init(&port->dvb.dvbq, &dvb_qops, dev->pci, &port->slock, |
44a6481d MK |
372 | V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP, |
373 | sizeof(struct cx23885_buffer), port); | |
d19770e5 ST |
374 | err = dvb_register(port); |
375 | if (err != 0) | |
376 | printk("%s() dvb_register failed err = %d\n", __FUNCTION__, err); | |
377 | ||
d19770e5 ST |
378 | return err; |
379 | } | |
380 | ||
381 | int cx23885_dvb_unregister(struct cx23885_tsport *port) | |
382 | { | |
383 | /* dvb */ | |
384 | if(port->dvb.frontend) | |
385 | videobuf_dvb_unregister(&port->dvb); | |
386 | ||
387 | return 0; | |
388 | } | |
44a6481d MK |
389 | |
390 | /* | |
391 | * Local variables: | |
392 | * c-basic-offset: 8 | |
393 | * End: | |
394 | * 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 | |
395 | */ |