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1da177e4 LT |
1 | /* |
2 | * av7110_v4l.c: av7110 video4linux interface for DVB and Siemens DVB-C analog module | |
3 | * | |
4 | * Copyright (C) 1999-2002 Ralph Metzler | |
5 | * & Marcus Metzler for convergence integrated media GmbH | |
6 | * | |
7 | * originally based on code by: | |
8 | * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de> | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or | |
11 | * modify it under the terms of the GNU General Public License | |
12 | * as published by the Free Software Foundation; either version 2 | |
13 | * of the License, or (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
23 | * Or, point your browser to http://www.gnu.org/copyleft/gpl.html | |
24 | * | |
631dd1a8 | 25 | * the project's page is at http://www.linuxtv.org/ |
1da177e4 LT |
26 | */ |
27 | ||
28 | #include <linux/kernel.h> | |
1da177e4 LT |
29 | #include <linux/types.h> |
30 | #include <linux/delay.h> | |
31 | #include <linux/fs.h> | |
32 | #include <linux/timer.h> | |
33 | #include <linux/poll.h> | |
1da177e4 LT |
34 | |
35 | #include "av7110.h" | |
36 | #include "av7110_hw.h" | |
37 | #include "av7110_av.h" | |
38 | ||
39 | int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val) | |
40 | { | |
41 | u8 msg[5] = { dev, reg >> 8, reg & 0xff, val >> 8 , val & 0xff }; | |
61391e04 TK |
42 | struct i2c_msg msgs = { .flags = 0, .len = 5, .buf = msg }; |
43 | ||
44 | switch (av7110->adac_type) { | |
45 | case DVB_ADAC_MSP34x0: | |
46 | msgs.addr = 0x40; | |
47 | break; | |
48 | case DVB_ADAC_MSP34x5: | |
49 | msgs.addr = 0x42; | |
50 | break; | |
51 | default: | |
52 | return 0; | |
53 | } | |
1da177e4 LT |
54 | |
55 | if (i2c_transfer(&av7110->i2c_adap, &msgs, 1) != 1) { | |
56 | dprintk(1, "dvb-ttpci: failed @ card %d, %u = %u\n", | |
fdc53a6d | 57 | av7110->dvb_adapter.num, reg, val); |
1da177e4 LT |
58 | return -EIO; |
59 | } | |
60 | return 0; | |
61 | } | |
62 | ||
d91b730d | 63 | static int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val) |
1da177e4 LT |
64 | { |
65 | u8 msg1[3] = { dev, reg >> 8, reg & 0xff }; | |
66 | u8 msg2[2]; | |
67 | struct i2c_msg msgs[2] = { | |
61391e04 TK |
68 | { .flags = 0 , .len = 3, .buf = msg1 }, |
69 | { .flags = I2C_M_RD, .len = 2, .buf = msg2 } | |
1da177e4 LT |
70 | }; |
71 | ||
61391e04 TK |
72 | switch (av7110->adac_type) { |
73 | case DVB_ADAC_MSP34x0: | |
74 | msgs[0].addr = 0x40; | |
75 | msgs[1].addr = 0x40; | |
76 | break; | |
77 | case DVB_ADAC_MSP34x5: | |
78 | msgs[0].addr = 0x42; | |
79 | msgs[1].addr = 0x42; | |
80 | break; | |
81 | default: | |
82 | return 0; | |
83 | } | |
84 | ||
1da177e4 LT |
85 | if (i2c_transfer(&av7110->i2c_adap, &msgs[0], 2) != 2) { |
86 | dprintk(1, "dvb-ttpci: failed @ card %d, %u\n", | |
fdc53a6d | 87 | av7110->dvb_adapter.num, reg); |
1da177e4 LT |
88 | return -EIO; |
89 | } | |
90 | *val = (msg2[0] << 8) | msg2[1]; | |
91 | return 0; | |
92 | } | |
93 | ||
f63f5346 | 94 | static struct v4l2_input inputs[4] = { |
1da177e4 LT |
95 | { |
96 | .index = 0, | |
97 | .name = "DVB", | |
98 | .type = V4L2_INPUT_TYPE_CAMERA, | |
99 | .audioset = 1, | |
100 | .tuner = 0, /* ignored */ | |
101 | .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, | |
102 | .status = 0, | |
657f2271 | 103 | .capabilities = V4L2_IN_CAP_STD, |
1da177e4 LT |
104 | }, { |
105 | .index = 1, | |
106 | .name = "Television", | |
107 | .type = V4L2_INPUT_TYPE_TUNER, | |
108 | .audioset = 2, | |
109 | .tuner = 0, | |
110 | .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, | |
111 | .status = 0, | |
657f2271 | 112 | .capabilities = V4L2_IN_CAP_STD, |
f63f5346 | 113 | }, { |
114 | .index = 2, | |
115 | .name = "Video", | |
116 | .type = V4L2_INPUT_TYPE_CAMERA, | |
117 | .audioset = 0, | |
118 | .tuner = 0, | |
119 | .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, | |
120 | .status = 0, | |
657f2271 | 121 | .capabilities = V4L2_IN_CAP_STD, |
f63f5346 | 122 | }, { |
123 | .index = 3, | |
124 | .name = "Y/C", | |
125 | .type = V4L2_INPUT_TYPE_CAMERA, | |
126 | .audioset = 0, | |
127 | .tuner = 0, | |
128 | .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, | |
129 | .status = 0, | |
657f2271 | 130 | .capabilities = V4L2_IN_CAP_STD, |
1da177e4 LT |
131 | } |
132 | }; | |
133 | ||
134 | static int ves1820_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data) | |
135 | { | |
36c15f8e | 136 | struct av7110 *av7110 = dev->ext_priv; |
1da177e4 LT |
137 | u8 buf[] = { 0x00, reg, data }; |
138 | struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 3 }; | |
139 | ||
140 | dprintk(4, "dev: %p\n", dev); | |
141 | ||
36c15f8e | 142 | if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1)) |
1da177e4 LT |
143 | return -1; |
144 | return 0; | |
145 | } | |
146 | ||
1da177e4 LT |
147 | static int tuner_write(struct saa7146_dev *dev, u8 addr, u8 data [4]) |
148 | { | |
36c15f8e | 149 | struct av7110 *av7110 = dev->ext_priv; |
1da177e4 LT |
150 | struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = data, .len = 4 }; |
151 | ||
152 | dprintk(4, "dev: %p\n", dev); | |
153 | ||
36c15f8e | 154 | if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1)) |
1da177e4 LT |
155 | return -1; |
156 | return 0; | |
157 | } | |
158 | ||
159 | static int ves1820_set_tv_freq(struct saa7146_dev *dev, u32 freq) | |
160 | { | |
161 | u32 div; | |
162 | u8 config; | |
163 | u8 buf[4]; | |
164 | ||
165 | dprintk(4, "freq: 0x%08x\n", freq); | |
166 | ||
167 | /* magic number: 614. tuning with the frequency given by v4l2 | |
168 | is always off by 614*62.5 = 38375 kHz...*/ | |
169 | div = freq + 614; | |
170 | ||
171 | buf[0] = (div >> 8) & 0x7f; | |
172 | buf[1] = div & 0xff; | |
173 | buf[2] = 0x8e; | |
174 | ||
175 | if (freq < (u32) (16 * 168.25)) | |
176 | config = 0xa0; | |
177 | else if (freq < (u32) (16 * 447.25)) | |
178 | config = 0x90; | |
179 | else | |
180 | config = 0x30; | |
181 | config &= ~0x02; | |
182 | ||
183 | buf[3] = config; | |
184 | ||
185 | return tuner_write(dev, 0x61, buf); | |
186 | } | |
187 | ||
188 | static int stv0297_set_tv_freq(struct saa7146_dev *dev, u32 freq) | |
189 | { | |
89e4d59f | 190 | struct av7110 *av7110 = (struct av7110*)dev->ext_priv; |
1da177e4 LT |
191 | u32 div; |
192 | u8 data[4]; | |
193 | ||
194 | div = (freq + 38900000 + 31250) / 62500; | |
195 | ||
196 | data[0] = (div >> 8) & 0x7f; | |
197 | data[1] = div & 0xff; | |
198 | data[2] = 0xce; | |
199 | ||
200 | if (freq < 45000000) | |
201 | return -EINVAL; | |
202 | else if (freq < 137000000) | |
203 | data[3] = 0x01; | |
204 | else if (freq < 403000000) | |
205 | data[3] = 0x02; | |
206 | else if (freq < 860000000) | |
207 | data[3] = 0x04; | |
208 | else | |
209 | return -EINVAL; | |
210 | ||
89e4d59f MS |
211 | if (av7110->fe->ops.i2c_gate_ctrl) |
212 | av7110->fe->ops.i2c_gate_ctrl(av7110->fe, 1); | |
1da177e4 LT |
213 | return tuner_write(dev, 0x63, data); |
214 | } | |
215 | ||
216 | ||
217 | ||
218 | static struct saa7146_standard analog_standard[]; | |
219 | static struct saa7146_standard dvb_standard[]; | |
220 | static struct saa7146_standard standard[]; | |
221 | ||
222 | static struct v4l2_audio msp3400_v4l2_audio = { | |
223 | .index = 0, | |
224 | .name = "Television", | |
225 | .capability = V4L2_AUDCAP_STEREO | |
226 | }; | |
227 | ||
228 | static int av7110_dvb_c_switch(struct saa7146_fh *fh) | |
229 | { | |
230 | struct saa7146_dev *dev = fh->dev; | |
231 | struct saa7146_vv *vv = dev->vv_data; | |
232 | struct av7110 *av7110 = (struct av7110*)dev->ext_priv; | |
233 | u16 adswitch; | |
234 | int source, sync, err; | |
235 | ||
236 | dprintk(4, "%p\n", av7110); | |
237 | ||
238 | if ((vv->video_status & STATUS_OVERLAY) != 0) { | |
239 | vv->ov_suspend = vv->video_fh; | |
240 | err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */ | |
241 | if (err != 0) { | |
242 | dprintk(2, "suspending video failed\n"); | |
243 | vv->ov_suspend = NULL; | |
244 | } | |
245 | } | |
246 | ||
247 | if (0 != av7110->current_input) { | |
f63f5346 | 248 | dprintk(1, "switching to analog TV:\n"); |
1da177e4 LT |
249 | adswitch = 1; |
250 | source = SAA7146_HPS_SOURCE_PORT_B; | |
251 | sync = SAA7146_HPS_SYNC_PORT_B; | |
252 | memcpy(standard, analog_standard, sizeof(struct saa7146_standard) * 2); | |
1da177e4 | 253 | |
f63f5346 | 254 | switch (av7110->current_input) { |
255 | case 1: | |
256 | dprintk(1, "switching SAA7113 to Analog Tuner Input.\n"); | |
257 | msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0000); // loudspeaker source | |
258 | msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0000); // headphone source | |
259 | msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0000); // SCART 1 source | |
260 | msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono | |
261 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone | |
262 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume | |
263 | ||
264 | if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { | |
265 | if (ves1820_writereg(dev, 0x09, 0x0f, 0x60)) | |
266 | dprintk(1, "setting band in demodulator failed.\n"); | |
267 | } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { | |
6a857747 MS |
268 | saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9819 pin9(STD) |
269 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9819 pin30(VIF) | |
f63f5346 | 270 | } |
271 | if (i2c_writereg(av7110, 0x48, 0x02, 0xd0) != 1) | |
272 | dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); | |
273 | break; | |
274 | case 2: | |
275 | dprintk(1, "switching SAA7113 to Video AV CVBS Input.\n"); | |
276 | if (i2c_writereg(av7110, 0x48, 0x02, 0xd2) != 1) | |
277 | dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); | |
278 | break; | |
279 | case 3: | |
280 | dprintk(1, "switching SAA7113 to Video AV Y/C Input.\n"); | |
281 | if (i2c_writereg(av7110, 0x48, 0x02, 0xd9) != 1) | |
282 | dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); | |
283 | break; | |
284 | default: | |
285 | dprintk(1, "switching SAA7113 to Input: AV7110: SAA7113: invalid input.\n"); | |
1da177e4 LT |
286 | } |
287 | } else { | |
288 | adswitch = 0; | |
289 | source = SAA7146_HPS_SOURCE_PORT_A; | |
290 | sync = SAA7146_HPS_SYNC_PORT_A; | |
291 | memcpy(standard, dvb_standard, sizeof(struct saa7146_standard) * 2); | |
292 | dprintk(1, "switching DVB mode\n"); | |
293 | msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source | |
294 | msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source | |
295 | msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source | |
296 | msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono | |
297 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone | |
298 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume | |
299 | ||
300 | if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { | |
301 | if (ves1820_writereg(dev, 0x09, 0x0f, 0x20)) | |
302 | dprintk(1, "setting band in demodulator failed.\n"); | |
303 | } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { | |
6a857747 MS |
304 | saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) |
305 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) | |
1da177e4 LT |
306 | } |
307 | } | |
308 | ||
309 | /* hmm, this does not do anything!? */ | |
310 | if (av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, adswitch)) | |
311 | dprintk(1, "ADSwitch error\n"); | |
312 | ||
313 | saa7146_set_hps_source_and_sync(dev, source, sync); | |
314 | ||
315 | if (vv->ov_suspend != NULL) { | |
316 | saa7146_start_preview(vv->ov_suspend); | |
317 | vv->ov_suspend = NULL; | |
318 | } | |
319 | ||
320 | return 0; | |
321 | } | |
322 | ||
b960074f | 323 | static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t) |
1da177e4 | 324 | { |
b960074f HV |
325 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
326 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
327 | u16 stereo_det; | |
328 | s8 stereo; | |
1da177e4 | 329 | |
b960074f | 330 | dprintk(2, "VIDIOC_G_TUNER: %d\n", t->index); |
1da177e4 | 331 | |
b960074f HV |
332 | if (!av7110->analog_tuner_flags || t->index != 0) |
333 | return -EINVAL; | |
1da177e4 | 334 | |
b960074f HV |
335 | memset(t, 0, sizeof(*t)); |
336 | strcpy((char *)t->name, "Television"); | |
337 | ||
338 | t->type = V4L2_TUNER_ANALOG_TV; | |
339 | t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | | |
340 | V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; | |
341 | t->rangelow = 772; /* 48.25 MHZ / 62.5 kHz = 772, see fi1216mk2-specs, page 2 */ | |
342 | t->rangehigh = 13684; /* 855.25 MHz / 62.5 kHz = 13684 */ | |
343 | /* FIXME: add the real signal strength here */ | |
344 | t->signal = 0xffff; | |
345 | t->afc = 0; | |
346 | ||
347 | /* FIXME: standard / stereo detection is still broken */ | |
348 | msp_readreg(av7110, MSP_RD_DEM, 0x007e, &stereo_det); | |
349 | dprintk(1, "VIDIOC_G_TUNER: msp3400 TV standard detection: 0x%04x\n", stereo_det); | |
350 | msp_readreg(av7110, MSP_RD_DSP, 0x0018, &stereo_det); | |
351 | dprintk(1, "VIDIOC_G_TUNER: msp3400 stereo detection: 0x%04x\n", stereo_det); | |
352 | stereo = (s8)(stereo_det >> 8); | |
353 | if (stereo > 0x10) { | |
354 | /* stereo */ | |
355 | t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO; | |
356 | t->audmode = V4L2_TUNER_MODE_STEREO; | |
357 | } else if (stereo < -0x10) { | |
358 | /* bilingual */ | |
359 | t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; | |
360 | t->audmode = V4L2_TUNER_MODE_LANG1; | |
361 | } else /* mono */ | |
362 | t->rxsubchans = V4L2_TUNER_SUB_MONO; | |
1da177e4 | 363 | |
b960074f HV |
364 | return 0; |
365 | } | |
1da177e4 | 366 | |
b960074f HV |
367 | static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t) |
368 | { | |
369 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
370 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
371 | u16 fm_matrix, src; | |
372 | dprintk(2, "VIDIOC_S_TUNER: %d\n", t->index); | |
1da177e4 | 373 | |
b960074f HV |
374 | if (!av7110->analog_tuner_flags || av7110->current_input != 1) |
375 | return -EINVAL; | |
1da177e4 | 376 | |
b960074f HV |
377 | switch (t->audmode) { |
378 | case V4L2_TUNER_MODE_STEREO: | |
379 | dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_STEREO\n"); | |
380 | fm_matrix = 0x3001; /* stereo */ | |
381 | src = 0x0020; | |
382 | break; | |
383 | case V4L2_TUNER_MODE_LANG1_LANG2: | |
384 | dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1_LANG2\n"); | |
385 | fm_matrix = 0x3000; /* bilingual */ | |
386 | src = 0x0020; | |
387 | break; | |
388 | case V4L2_TUNER_MODE_LANG1: | |
389 | dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1\n"); | |
390 | fm_matrix = 0x3000; /* mono */ | |
391 | src = 0x0000; | |
392 | break; | |
393 | case V4L2_TUNER_MODE_LANG2: | |
394 | dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG2\n"); | |
395 | fm_matrix = 0x3000; /* mono */ | |
396 | src = 0x0010; | |
397 | break; | |
398 | default: /* case V4L2_TUNER_MODE_MONO: */ | |
399 | dprintk(2, "VIDIOC_S_TUNER: TDA9840_SET_MONO\n"); | |
400 | fm_matrix = 0x3000; /* mono */ | |
401 | src = 0x0030; | |
402 | break; | |
1da177e4 | 403 | } |
b960074f HV |
404 | msp_writereg(av7110, MSP_WR_DSP, 0x000e, fm_matrix); |
405 | msp_writereg(av7110, MSP_WR_DSP, 0x0008, src); | |
406 | msp_writereg(av7110, MSP_WR_DSP, 0x0009, src); | |
407 | msp_writereg(av7110, MSP_WR_DSP, 0x000a, src); | |
408 | return 0; | |
409 | } | |
410 | ||
411 | static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency *f) | |
412 | { | |
413 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
414 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
1da177e4 | 415 | |
b960074f | 416 | dprintk(2, "VIDIOC_G_FREQ: freq:0x%08x.\n", f->frequency); |
1da177e4 | 417 | |
b960074f HV |
418 | if (!av7110->analog_tuner_flags || av7110->current_input != 1) |
419 | return -EINVAL; | |
1da177e4 | 420 | |
b960074f HV |
421 | memset(f, 0, sizeof(*f)); |
422 | f->type = V4L2_TUNER_ANALOG_TV; | |
423 | f->frequency = av7110->current_freq; | |
424 | return 0; | |
425 | } | |
1da177e4 | 426 | |
b960074f HV |
427 | static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f) |
428 | { | |
429 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
430 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
1da177e4 | 431 | |
b960074f | 432 | dprintk(2, "VIDIOC_S_FREQUENCY: freq:0x%08x.\n", f->frequency); |
1da177e4 | 433 | |
b960074f HV |
434 | if (!av7110->analog_tuner_flags || av7110->current_input != 1) |
435 | return -EINVAL; | |
1da177e4 | 436 | |
b960074f HV |
437 | if (V4L2_TUNER_ANALOG_TV != f->type) |
438 | return -EINVAL; | |
1da177e4 | 439 | |
b960074f HV |
440 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0xffe0); /* fast mute */ |
441 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0xffe0); | |
1da177e4 | 442 | |
b960074f HV |
443 | /* tune in desired frequency */ |
444 | if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) | |
445 | ves1820_set_tv_freq(dev, f->frequency); | |
446 | else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) | |
447 | stv0297_set_tv_freq(dev, f->frequency); | |
448 | av7110->current_freq = f->frequency; | |
1da177e4 | 449 | |
b960074f HV |
450 | msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x003f); /* start stereo detection */ |
451 | msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x0000); | |
452 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); /* loudspeaker + headphone */ | |
453 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); /* SCART 1 volume */ | |
454 | return 0; | |
455 | } | |
1da177e4 | 456 | |
b960074f HV |
457 | static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) |
458 | { | |
459 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
460 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
1da177e4 | 461 | |
b960074f | 462 | dprintk(2, "VIDIOC_ENUMINPUT: %d\n", i->index); |
1da177e4 | 463 | |
b960074f | 464 | if (av7110->analog_tuner_flags) { |
223ffe5f | 465 | if (i->index >= 4) |
b960074f HV |
466 | return -EINVAL; |
467 | } else { | |
468 | if (i->index != 0) | |
469 | return -EINVAL; | |
1da177e4 | 470 | } |
b960074f HV |
471 | |
472 | memcpy(i, &inputs[i->index], sizeof(struct v4l2_input)); | |
473 | ||
474 | return 0; | |
475 | } | |
476 | ||
477 | static int vidioc_g_input(struct file *file, void *fh, unsigned int *input) | |
478 | { | |
479 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
480 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
481 | ||
482 | *input = av7110->current_input; | |
483 | dprintk(2, "VIDIOC_G_INPUT: %d\n", *input); | |
484 | return 0; | |
485 | } | |
486 | ||
487 | static int vidioc_s_input(struct file *file, void *fh, unsigned int input) | |
488 | { | |
489 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
490 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
491 | ||
492 | dprintk(2, "VIDIOC_S_INPUT: %d\n", input); | |
493 | ||
494 | if (!av7110->analog_tuner_flags) | |
1da177e4 | 495 | return 0; |
1da177e4 | 496 | |
de81c3c3 | 497 | if (input >= 4) |
b960074f | 498 | return -EINVAL; |
1da177e4 | 499 | |
b960074f HV |
500 | av7110->current_input = input; |
501 | return av7110_dvb_c_switch(fh); | |
502 | } | |
1da177e4 | 503 | |
b960074f HV |
504 | static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) |
505 | { | |
506 | dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); | |
507 | if (a->index != 0) | |
508 | return -EINVAL; | |
509 | memcpy(a, &msp3400_v4l2_audio, sizeof(struct v4l2_audio)); | |
510 | return 0; | |
511 | } | |
1da177e4 | 512 | |
b960074f HV |
513 | static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a) |
514 | { | |
515 | dprintk(2, "VIDIOC_S_AUDIO: %d\n", a->index); | |
516 | return 0; | |
517 | } | |
1da177e4 | 518 | |
b960074f HV |
519 | static int vidioc_g_sliced_vbi_cap(struct file *file, void *fh, |
520 | struct v4l2_sliced_vbi_cap *cap) | |
521 | { | |
522 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
523 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
524 | ||
525 | dprintk(2, "VIDIOC_G_SLICED_VBI_CAP\n"); | |
f97d2074 HV |
526 | if (cap->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) |
527 | return -EINVAL; | |
b960074f HV |
528 | if (FW_VERSION(av7110->arm_app) >= 0x2623) { |
529 | cap->service_set = V4L2_SLICED_WSS_625; | |
530 | cap->service_lines[0][23] = V4L2_SLICED_WSS_625; | |
5b0fa4ff | 531 | } |
b960074f HV |
532 | return 0; |
533 | } | |
534 | ||
535 | static int vidioc_g_fmt_sliced_vbi_out(struct file *file, void *fh, | |
536 | struct v4l2_format *f) | |
537 | { | |
538 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
539 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
540 | ||
541 | dprintk(2, "VIDIOC_G_FMT:\n"); | |
542 | if (FW_VERSION(av7110->arm_app) < 0x2623) | |
543 | return -EINVAL; | |
544 | memset(&f->fmt.sliced, 0, sizeof f->fmt.sliced); | |
545 | if (av7110->wssMode) { | |
546 | f->fmt.sliced.service_set = V4L2_SLICED_WSS_625; | |
547 | f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; | |
548 | f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data); | |
5b0fa4ff | 549 | } |
b960074f HV |
550 | return 0; |
551 | } | |
552 | ||
553 | static int vidioc_s_fmt_sliced_vbi_out(struct file *file, void *fh, | |
554 | struct v4l2_format *f) | |
555 | { | |
556 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
557 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
558 | ||
559 | dprintk(2, "VIDIOC_S_FMT\n"); | |
560 | if (FW_VERSION(av7110->arm_app) < 0x2623) | |
561 | return -EINVAL; | |
562 | if (f->fmt.sliced.service_set != V4L2_SLICED_WSS_625 && | |
563 | f->fmt.sliced.service_lines[0][23] != V4L2_SLICED_WSS_625) { | |
564 | memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced)); | |
565 | /* WSS controlled by firmware */ | |
566 | av7110->wssMode = 0; | |
567 | av7110->wssData = 0; | |
568 | return av7110_fw_cmd(av7110, COMTYPE_ENCODER, | |
569 | SetWSSConfig, 1, 0); | |
570 | } else { | |
571 | memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced)); | |
572 | f->fmt.sliced.service_set = V4L2_SLICED_WSS_625; | |
573 | f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; | |
574 | f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data); | |
575 | /* WSS controlled by userspace */ | |
576 | av7110->wssMode = 1; | |
577 | av7110->wssData = 0; | |
1da177e4 LT |
578 | } |
579 | return 0; | |
580 | } | |
581 | ||
bec43661 | 582 | static int av7110_vbi_reset(struct file *file) |
5b0fa4ff OE |
583 | { |
584 | struct saa7146_fh *fh = file->private_data; | |
585 | struct saa7146_dev *dev = fh->dev; | |
586 | struct av7110 *av7110 = (struct av7110*) dev->ext_priv; | |
587 | ||
3ca7fc84 | 588 | dprintk(2, "%s\n", __func__); |
5b0fa4ff OE |
589 | av7110->wssMode = 0; |
590 | av7110->wssData = 0; | |
591 | if (FW_VERSION(av7110->arm_app) < 0x2623) | |
592 | return 0; | |
593 | else | |
594 | return av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 1, 0); | |
595 | } | |
596 | ||
597 | static ssize_t av7110_vbi_write(struct file *file, const char __user *data, size_t count, loff_t *ppos) | |
598 | { | |
599 | struct saa7146_fh *fh = file->private_data; | |
600 | struct saa7146_dev *dev = fh->dev; | |
601 | struct av7110 *av7110 = (struct av7110*) dev->ext_priv; | |
602 | struct v4l2_sliced_vbi_data d; | |
603 | int rc; | |
604 | ||
3ca7fc84 | 605 | dprintk(2, "%s\n", __func__); |
5b0fa4ff OE |
606 | if (FW_VERSION(av7110->arm_app) < 0x2623 || !av7110->wssMode || count != sizeof d) |
607 | return -EINVAL; | |
608 | if (copy_from_user(&d, data, count)) | |
609 | return -EFAULT; | |
610 | if ((d.id != 0 && d.id != V4L2_SLICED_WSS_625) || d.field != 0 || d.line != 23) | |
611 | return -EINVAL; | |
4caba426 | 612 | if (d.id) |
5b0fa4ff | 613 | av7110->wssData = ((d.data[1] << 8) & 0x3f00) | d.data[0]; |
4caba426 OE |
614 | else |
615 | av7110->wssData = 0x8000; | |
616 | rc = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 1, av7110->wssData); | |
5b0fa4ff OE |
617 | return (rc < 0) ? rc : count; |
618 | } | |
1da177e4 LT |
619 | |
620 | /**************************************************************************** | |
621 | * INITIALIZATION | |
622 | ****************************************************************************/ | |
623 | ||
1da177e4 LT |
624 | static u8 saa7113_init_regs[] = { |
625 | 0x02, 0xd0, | |
626 | 0x03, 0x23, | |
627 | 0x04, 0x00, | |
628 | 0x05, 0x00, | |
629 | 0x06, 0xe9, | |
630 | 0x07, 0x0d, | |
631 | 0x08, 0x98, | |
632 | 0x09, 0x02, | |
633 | 0x0a, 0x80, | |
634 | 0x0b, 0x40, | |
635 | 0x0c, 0x40, | |
636 | 0x0d, 0x00, | |
637 | 0x0e, 0x01, | |
638 | 0x0f, 0x7c, | |
639 | 0x10, 0x48, | |
640 | 0x11, 0x0c, | |
641 | 0x12, 0x8b, | |
642 | 0x13, 0x1a, | |
643 | 0x14, 0x00, | |
644 | 0x15, 0x00, | |
645 | 0x16, 0x00, | |
646 | 0x17, 0x00, | |
647 | 0x18, 0x00, | |
648 | 0x19, 0x00, | |
649 | 0x1a, 0x00, | |
650 | 0x1b, 0x00, | |
651 | 0x1c, 0x00, | |
652 | 0x1d, 0x00, | |
653 | 0x1e, 0x00, | |
654 | ||
655 | 0x41, 0x77, | |
656 | 0x42, 0x77, | |
657 | 0x43, 0x77, | |
658 | 0x44, 0x77, | |
659 | 0x45, 0x77, | |
660 | 0x46, 0x77, | |
661 | 0x47, 0x77, | |
662 | 0x48, 0x77, | |
663 | 0x49, 0x77, | |
664 | 0x4a, 0x77, | |
665 | 0x4b, 0x77, | |
666 | 0x4c, 0x77, | |
667 | 0x4d, 0x77, | |
668 | 0x4e, 0x77, | |
669 | 0x4f, 0x77, | |
670 | 0x50, 0x77, | |
671 | 0x51, 0x77, | |
672 | 0x52, 0x77, | |
673 | 0x53, 0x77, | |
674 | 0x54, 0x77, | |
675 | 0x55, 0x77, | |
676 | 0x56, 0x77, | |
677 | 0x57, 0xff, | |
678 | ||
679 | 0xff | |
680 | }; | |
681 | ||
682 | ||
683 | static struct saa7146_ext_vv av7110_vv_data_st; | |
684 | static struct saa7146_ext_vv av7110_vv_data_c; | |
685 | ||
686 | int av7110_init_analog_module(struct av7110 *av7110) | |
687 | { | |
688 | u16 version1, version2; | |
689 | ||
61391e04 TK |
690 | if (i2c_writereg(av7110, 0x80, 0x0, 0x80) == 1 && |
691 | i2c_writereg(av7110, 0x80, 0x0, 0) == 1) { | |
692 | printk("dvb-ttpci: DVB-C analog module @ card %d detected, initializing MSP3400\n", | |
693 | av7110->dvb_adapter.num); | |
694 | av7110->adac_type = DVB_ADAC_MSP34x0; | |
695 | } else if (i2c_writereg(av7110, 0x84, 0x0, 0x80) == 1 && | |
696 | i2c_writereg(av7110, 0x84, 0x0, 0) == 1) { | |
697 | printk("dvb-ttpci: DVB-C analog module @ card %d detected, initializing MSP3415\n", | |
698 | av7110->dvb_adapter.num); | |
699 | av7110->adac_type = DVB_ADAC_MSP34x5; | |
700 | } else | |
1da177e4 LT |
701 | return -ENODEV; |
702 | ||
1da177e4 LT |
703 | msleep(100); // the probing above resets the msp... |
704 | msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1); | |
705 | msp_readreg(av7110, MSP_RD_DSP, 0x001f, &version2); | |
61391e04 | 706 | dprintk(1, "dvb-ttpci: @ card %d MSP34xx version 0x%04x 0x%04x\n", |
fdc53a6d | 707 | av7110->dvb_adapter.num, version1, version2); |
1da177e4 LT |
708 | msp_writereg(av7110, MSP_WR_DSP, 0x0013, 0x0c00); |
709 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone | |
710 | msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source | |
711 | msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source | |
712 | msp_writereg(av7110, MSP_WR_DSP, 0x0004, 0x7f00); // loudspeaker volume | |
713 | msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source | |
714 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume | |
61391e04 | 715 | msp_writereg(av7110, MSP_WR_DSP, 0x000d, 0x1900); // prescale SCART |
1da177e4 LT |
716 | |
717 | if (i2c_writereg(av7110, 0x48, 0x01, 0x00)!=1) { | |
718 | INFO(("saa7113 not accessible.\n")); | |
719 | } else { | |
720 | u8 *i = saa7113_init_regs; | |
721 | ||
722 | if ((av7110->dev->pci->subsystem_vendor == 0x110a) && (av7110->dev->pci->subsystem_device == 0x0000)) { | |
723 | /* Fujitsu/Siemens DVB-Cable */ | |
724 | av7110->analog_tuner_flags |= ANALOG_TUNER_VES1820; | |
725 | } else if ((av7110->dev->pci->subsystem_vendor == 0x13c2) && (av7110->dev->pci->subsystem_device == 0x0002)) { | |
726 | /* Hauppauge/TT DVB-C premium */ | |
727 | av7110->analog_tuner_flags |= ANALOG_TUNER_VES1820; | |
728 | } else if ((av7110->dev->pci->subsystem_vendor == 0x13c2) && (av7110->dev->pci->subsystem_device == 0x000A)) { | |
729 | /* Hauppauge/TT DVB-C premium */ | |
730 | av7110->analog_tuner_flags |= ANALOG_TUNER_STV0297; | |
731 | } | |
732 | ||
733 | /* setup for DVB by default */ | |
734 | if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { | |
735 | if (ves1820_writereg(av7110->dev, 0x09, 0x0f, 0x20)) | |
736 | dprintk(1, "setting band in demodulator failed.\n"); | |
737 | } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { | |
6a857747 MS |
738 | saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) |
739 | saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) | |
1da177e4 LT |
740 | } |
741 | ||
742 | /* init the saa7113 */ | |
743 | while (*i != 0xff) { | |
744 | if (i2c_writereg(av7110, 0x48, i[0], i[1]) != 1) { | |
fdc53a6d | 745 | dprintk(1, "saa7113 initialization failed @ card %d", av7110->dvb_adapter.num); |
1da177e4 LT |
746 | break; |
747 | } | |
748 | i += 2; | |
749 | } | |
750 | /* setup msp for analog sound: B/G Dual-FM */ | |
751 | msp_writereg(av7110, MSP_WR_DEM, 0x00bb, 0x02d0); // AD_CV | |
752 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 3); // FIR1 | |
753 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 18); // FIR1 | |
754 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 27); // FIR1 | |
755 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 48); // FIR1 | |
756 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 66); // FIR1 | |
757 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 72); // FIR1 | |
758 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 4); // FIR2 | |
759 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 64); // FIR2 | |
760 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 0); // FIR2 | |
761 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 3); // FIR2 | |
762 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 18); // FIR2 | |
763 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 27); // FIR2 | |
764 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 48); // FIR2 | |
765 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 66); // FIR2 | |
766 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 72); // FIR2 | |
767 | msp_writereg(av7110, MSP_WR_DEM, 0x0083, 0xa000); // MODE_REG | |
768 | msp_writereg(av7110, MSP_WR_DEM, 0x0093, 0x00aa); // DCO1_LO 5.74MHz | |
769 | msp_writereg(av7110, MSP_WR_DEM, 0x009b, 0x04fc); // DCO1_HI | |
770 | msp_writereg(av7110, MSP_WR_DEM, 0x00a3, 0x038e); // DCO2_LO 5.5MHz | |
771 | msp_writereg(av7110, MSP_WR_DEM, 0x00ab, 0x04c6); // DCO2_HI | |
772 | msp_writereg(av7110, MSP_WR_DEM, 0x0056, 0); // LOAD_REG 1/2 | |
773 | } | |
774 | ||
775 | memcpy(standard, dvb_standard, sizeof(struct saa7146_standard) * 2); | |
776 | /* set dd1 stream a & b */ | |
777 | saa7146_write(av7110->dev, DD1_STREAM_B, 0x00000000); | |
778 | saa7146_write(av7110->dev, DD1_INIT, 0x03000700); | |
779 | saa7146_write(av7110->dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); | |
780 | ||
781 | return 0; | |
782 | } | |
783 | ||
784 | int av7110_init_v4l(struct av7110 *av7110) | |
785 | { | |
786 | struct saa7146_dev* dev = av7110->dev; | |
b960074f | 787 | struct saa7146_ext_vv *vv_data; |
1da177e4 LT |
788 | int ret; |
789 | ||
790 | /* special case DVB-C: these cards have an analog tuner | |
791 | plus need some special handling, so we have separate | |
792 | saa7146_ext_vv data for these... */ | |
793 | if (av7110->analog_tuner_flags) | |
b960074f | 794 | vv_data = &av7110_vv_data_c; |
1da177e4 | 795 | else |
b960074f HV |
796 | vv_data = &av7110_vv_data_st; |
797 | ret = saa7146_vv_init(dev, vv_data); | |
1da177e4 LT |
798 | |
799 | if (ret) { | |
800 | ERR(("cannot init capture device. skipping.\n")); | |
801 | return -ENODEV; | |
802 | } | |
b960074f HV |
803 | vv_data->ops.vidioc_enum_input = vidioc_enum_input; |
804 | vv_data->ops.vidioc_g_input = vidioc_g_input; | |
805 | vv_data->ops.vidioc_s_input = vidioc_s_input; | |
806 | vv_data->ops.vidioc_g_tuner = vidioc_g_tuner; | |
807 | vv_data->ops.vidioc_s_tuner = vidioc_s_tuner; | |
808 | vv_data->ops.vidioc_g_frequency = vidioc_g_frequency; | |
809 | vv_data->ops.vidioc_s_frequency = vidioc_s_frequency; | |
810 | vv_data->ops.vidioc_g_audio = vidioc_g_audio; | |
811 | vv_data->ops.vidioc_s_audio = vidioc_s_audio; | |
812 | vv_data->ops.vidioc_g_sliced_vbi_cap = vidioc_g_sliced_vbi_cap; | |
813 | vv_data->ops.vidioc_g_fmt_sliced_vbi_out = vidioc_g_fmt_sliced_vbi_out; | |
814 | vv_data->ops.vidioc_s_fmt_sliced_vbi_out = vidioc_s_fmt_sliced_vbi_out; | |
1da177e4 LT |
815 | |
816 | if (saa7146_register_device(&av7110->v4l_dev, dev, "av7110", VFL_TYPE_GRABBER)) { | |
817 | ERR(("cannot register capture device. skipping.\n")); | |
818 | saa7146_vv_release(dev); | |
819 | return -ENODEV; | |
820 | } | |
7857735b | 821 | if (saa7146_register_device(&av7110->vbi_dev, dev, "av7110", VFL_TYPE_VBI)) |
5b0fa4ff | 822 | ERR(("cannot register vbi v4l2 device. skipping.\n")); |
1da177e4 LT |
823 | return 0; |
824 | } | |
825 | ||
826 | int av7110_exit_v4l(struct av7110 *av7110) | |
827 | { | |
e19c55ff MS |
828 | struct saa7146_dev* dev = av7110->dev; |
829 | ||
1da177e4 | 830 | saa7146_unregister_device(&av7110->v4l_dev, av7110->dev); |
7857735b | 831 | saa7146_unregister_device(&av7110->vbi_dev, av7110->dev); |
e19c55ff MS |
832 | |
833 | saa7146_vv_release(dev); | |
834 | ||
1da177e4 LT |
835 | return 0; |
836 | } | |
837 | ||
838 | ||
839 | ||
840 | /* FIXME: these values are experimental values that look better than the | |
841 | values from the latest "official" driver -- at least for me... (MiHu) */ | |
842 | static struct saa7146_standard standard[] = { | |
843 | { | |
844 | .name = "PAL", .id = V4L2_STD_PAL_BG, | |
845 | .v_offset = 0x15, .v_field = 288, | |
846 | .h_offset = 0x48, .h_pixels = 708, | |
847 | .v_max_out = 576, .h_max_out = 768, | |
848 | }, { | |
849 | .name = "NTSC", .id = V4L2_STD_NTSC, | |
850 | .v_offset = 0x10, .v_field = 244, | |
851 | .h_offset = 0x40, .h_pixels = 708, | |
852 | .v_max_out = 480, .h_max_out = 640, | |
853 | } | |
854 | }; | |
855 | ||
856 | static struct saa7146_standard analog_standard[] = { | |
857 | { | |
858 | .name = "PAL", .id = V4L2_STD_PAL_BG, | |
859 | .v_offset = 0x1b, .v_field = 288, | |
860 | .h_offset = 0x08, .h_pixels = 708, | |
861 | .v_max_out = 576, .h_max_out = 768, | |
862 | }, { | |
863 | .name = "NTSC", .id = V4L2_STD_NTSC, | |
864 | .v_offset = 0x10, .v_field = 244, | |
865 | .h_offset = 0x40, .h_pixels = 708, | |
866 | .v_max_out = 480, .h_max_out = 640, | |
867 | } | |
868 | }; | |
869 | ||
870 | static struct saa7146_standard dvb_standard[] = { | |
871 | { | |
872 | .name = "PAL", .id = V4L2_STD_PAL_BG, | |
873 | .v_offset = 0x14, .v_field = 288, | |
874 | .h_offset = 0x48, .h_pixels = 708, | |
875 | .v_max_out = 576, .h_max_out = 768, | |
876 | }, { | |
877 | .name = "NTSC", .id = V4L2_STD_NTSC, | |
878 | .v_offset = 0x10, .v_field = 244, | |
879 | .h_offset = 0x40, .h_pixels = 708, | |
880 | .v_max_out = 480, .h_max_out = 640, | |
881 | } | |
882 | }; | |
883 | ||
884 | static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std) | |
885 | { | |
886 | struct av7110 *av7110 = (struct av7110*) dev->ext_priv; | |
887 | ||
4ab3f08b | 888 | if (std->id & V4L2_STD_PAL) { |
58a44040 | 889 | av7110->vidmode = AV7110_VIDEO_MODE_PAL; |
1da177e4 LT |
890 | av7110_set_vidmode(av7110, av7110->vidmode); |
891 | } | |
4ab3f08b | 892 | else if (std->id & V4L2_STD_NTSC) { |
58a44040 | 893 | av7110->vidmode = AV7110_VIDEO_MODE_NTSC; |
1da177e4 LT |
894 | av7110_set_vidmode(av7110, av7110->vidmode); |
895 | } | |
896 | else | |
897 | return -1; | |
898 | ||
899 | return 0; | |
900 | } | |
901 | ||
902 | ||
903 | static struct saa7146_ext_vv av7110_vv_data_st = { | |
904 | .inputs = 1, | |
905 | .audios = 1, | |
5b0fa4ff | 906 | .capabilities = V4L2_CAP_SLICED_VBI_OUTPUT, |
1da177e4 LT |
907 | .flags = 0, |
908 | ||
909 | .stds = &standard[0], | |
910 | .num_stds = ARRAY_SIZE(standard), | |
911 | .std_callback = &std_callback, | |
912 | ||
5b0fa4ff OE |
913 | .vbi_fops.open = av7110_vbi_reset, |
914 | .vbi_fops.release = av7110_vbi_reset, | |
915 | .vbi_fops.write = av7110_vbi_write, | |
1da177e4 LT |
916 | }; |
917 | ||
918 | static struct saa7146_ext_vv av7110_vv_data_c = { | |
919 | .inputs = 1, | |
920 | .audios = 1, | |
d7e7a156 | 921 | .capabilities = V4L2_CAP_TUNER | V4L2_CAP_SLICED_VBI_OUTPUT, |
1da177e4 LT |
922 | .flags = SAA7146_USE_PORT_B_FOR_VBI, |
923 | ||
924 | .stds = &standard[0], | |
925 | .num_stds = ARRAY_SIZE(standard), | |
926 | .std_callback = &std_callback, | |
927 | ||
5b0fa4ff OE |
928 | .vbi_fops.open = av7110_vbi_reset, |
929 | .vbi_fops.release = av7110_vbi_reset, | |
930 | .vbi_fops.write = av7110_vbi_write, | |
1da177e4 LT |
931 | }; |
932 |