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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 | ||
44d0b80e JP |
28 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
29 | ||
1da177e4 | 30 | #include <linux/kernel.h> |
1da177e4 LT |
31 | #include <linux/types.h> |
32 | #include <linux/delay.h> | |
33 | #include <linux/fs.h> | |
34 | #include <linux/timer.h> | |
35 | #include <linux/poll.h> | |
1da177e4 LT |
36 | |
37 | #include "av7110.h" | |
38 | #include "av7110_hw.h" | |
39 | #include "av7110_av.h" | |
40 | ||
41 | int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val) | |
42 | { | |
43 | u8 msg[5] = { dev, reg >> 8, reg & 0xff, val >> 8 , val & 0xff }; | |
61391e04 TK |
44 | struct i2c_msg msgs = { .flags = 0, .len = 5, .buf = msg }; |
45 | ||
46 | switch (av7110->adac_type) { | |
47 | case DVB_ADAC_MSP34x0: | |
48 | msgs.addr = 0x40; | |
49 | break; | |
50 | case DVB_ADAC_MSP34x5: | |
51 | msgs.addr = 0x42; | |
52 | break; | |
53 | default: | |
54 | return 0; | |
55 | } | |
1da177e4 LT |
56 | |
57 | if (i2c_transfer(&av7110->i2c_adap, &msgs, 1) != 1) { | |
58 | dprintk(1, "dvb-ttpci: failed @ card %d, %u = %u\n", | |
fdc53a6d | 59 | av7110->dvb_adapter.num, reg, val); |
1da177e4 LT |
60 | return -EIO; |
61 | } | |
62 | return 0; | |
63 | } | |
64 | ||
d91b730d | 65 | static int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val) |
1da177e4 LT |
66 | { |
67 | u8 msg1[3] = { dev, reg >> 8, reg & 0xff }; | |
68 | u8 msg2[2]; | |
69 | struct i2c_msg msgs[2] = { | |
61391e04 TK |
70 | { .flags = 0 , .len = 3, .buf = msg1 }, |
71 | { .flags = I2C_M_RD, .len = 2, .buf = msg2 } | |
1da177e4 LT |
72 | }; |
73 | ||
61391e04 TK |
74 | switch (av7110->adac_type) { |
75 | case DVB_ADAC_MSP34x0: | |
76 | msgs[0].addr = 0x40; | |
77 | msgs[1].addr = 0x40; | |
78 | break; | |
79 | case DVB_ADAC_MSP34x5: | |
80 | msgs[0].addr = 0x42; | |
81 | msgs[1].addr = 0x42; | |
82 | break; | |
83 | default: | |
84 | return 0; | |
85 | } | |
86 | ||
1da177e4 LT |
87 | if (i2c_transfer(&av7110->i2c_adap, &msgs[0], 2) != 2) { |
88 | dprintk(1, "dvb-ttpci: failed @ card %d, %u\n", | |
fdc53a6d | 89 | av7110->dvb_adapter.num, reg); |
1da177e4 LT |
90 | return -EIO; |
91 | } | |
92 | *val = (msg2[0] << 8) | msg2[1]; | |
93 | return 0; | |
94 | } | |
95 | ||
f63f5346 | 96 | static struct v4l2_input inputs[4] = { |
1da177e4 LT |
97 | { |
98 | .index = 0, | |
99 | .name = "DVB", | |
100 | .type = V4L2_INPUT_TYPE_CAMERA, | |
101 | .audioset = 1, | |
102 | .tuner = 0, /* ignored */ | |
103 | .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, | |
104 | .status = 0, | |
657f2271 | 105 | .capabilities = V4L2_IN_CAP_STD, |
1da177e4 LT |
106 | }, { |
107 | .index = 1, | |
108 | .name = "Television", | |
109 | .type = V4L2_INPUT_TYPE_TUNER, | |
a299e407 | 110 | .audioset = 1, |
1da177e4 LT |
111 | .tuner = 0, |
112 | .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, | |
113 | .status = 0, | |
657f2271 | 114 | .capabilities = V4L2_IN_CAP_STD, |
f63f5346 | 115 | }, { |
116 | .index = 2, | |
117 | .name = "Video", | |
118 | .type = V4L2_INPUT_TYPE_CAMERA, | |
119 | .audioset = 0, | |
120 | .tuner = 0, | |
121 | .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, | |
122 | .status = 0, | |
657f2271 | 123 | .capabilities = V4L2_IN_CAP_STD, |
f63f5346 | 124 | }, { |
125 | .index = 3, | |
126 | .name = "Y/C", | |
127 | .type = V4L2_INPUT_TYPE_CAMERA, | |
128 | .audioset = 0, | |
129 | .tuner = 0, | |
130 | .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, | |
131 | .status = 0, | |
657f2271 | 132 | .capabilities = V4L2_IN_CAP_STD, |
1da177e4 LT |
133 | } |
134 | }; | |
135 | ||
136 | static int ves1820_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data) | |
137 | { | |
36c15f8e | 138 | struct av7110 *av7110 = dev->ext_priv; |
1da177e4 LT |
139 | u8 buf[] = { 0x00, reg, data }; |
140 | struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 3 }; | |
141 | ||
142 | dprintk(4, "dev: %p\n", dev); | |
143 | ||
36c15f8e | 144 | if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1)) |
1da177e4 LT |
145 | return -1; |
146 | return 0; | |
147 | } | |
148 | ||
1da177e4 LT |
149 | static int tuner_write(struct saa7146_dev *dev, u8 addr, u8 data [4]) |
150 | { | |
36c15f8e | 151 | struct av7110 *av7110 = dev->ext_priv; |
1da177e4 LT |
152 | struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = data, .len = 4 }; |
153 | ||
154 | dprintk(4, "dev: %p\n", dev); | |
155 | ||
36c15f8e | 156 | if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1)) |
1da177e4 LT |
157 | return -1; |
158 | return 0; | |
159 | } | |
160 | ||
161 | static int ves1820_set_tv_freq(struct saa7146_dev *dev, u32 freq) | |
162 | { | |
163 | u32 div; | |
164 | u8 config; | |
165 | u8 buf[4]; | |
166 | ||
167 | dprintk(4, "freq: 0x%08x\n", freq); | |
168 | ||
169 | /* magic number: 614. tuning with the frequency given by v4l2 | |
170 | is always off by 614*62.5 = 38375 kHz...*/ | |
171 | div = freq + 614; | |
172 | ||
173 | buf[0] = (div >> 8) & 0x7f; | |
174 | buf[1] = div & 0xff; | |
175 | buf[2] = 0x8e; | |
176 | ||
177 | if (freq < (u32) (16 * 168.25)) | |
178 | config = 0xa0; | |
179 | else if (freq < (u32) (16 * 447.25)) | |
180 | config = 0x90; | |
181 | else | |
182 | config = 0x30; | |
183 | config &= ~0x02; | |
184 | ||
185 | buf[3] = config; | |
186 | ||
187 | return tuner_write(dev, 0x61, buf); | |
188 | } | |
189 | ||
190 | static int stv0297_set_tv_freq(struct saa7146_dev *dev, u32 freq) | |
191 | { | |
89e4d59f | 192 | struct av7110 *av7110 = (struct av7110*)dev->ext_priv; |
1da177e4 LT |
193 | u32 div; |
194 | u8 data[4]; | |
195 | ||
196 | div = (freq + 38900000 + 31250) / 62500; | |
197 | ||
198 | data[0] = (div >> 8) & 0x7f; | |
199 | data[1] = div & 0xff; | |
200 | data[2] = 0xce; | |
201 | ||
202 | if (freq < 45000000) | |
203 | return -EINVAL; | |
204 | else if (freq < 137000000) | |
205 | data[3] = 0x01; | |
206 | else if (freq < 403000000) | |
207 | data[3] = 0x02; | |
208 | else if (freq < 860000000) | |
209 | data[3] = 0x04; | |
210 | else | |
211 | return -EINVAL; | |
212 | ||
89e4d59f MS |
213 | if (av7110->fe->ops.i2c_gate_ctrl) |
214 | av7110->fe->ops.i2c_gate_ctrl(av7110->fe, 1); | |
1da177e4 LT |
215 | return tuner_write(dev, 0x63, data); |
216 | } | |
217 | ||
218 | ||
219 | ||
220 | static struct saa7146_standard analog_standard[]; | |
221 | static struct saa7146_standard dvb_standard[]; | |
222 | static struct saa7146_standard standard[]; | |
223 | ||
224 | static struct v4l2_audio msp3400_v4l2_audio = { | |
225 | .index = 0, | |
226 | .name = "Television", | |
227 | .capability = V4L2_AUDCAP_STEREO | |
228 | }; | |
229 | ||
230 | static int av7110_dvb_c_switch(struct saa7146_fh *fh) | |
231 | { | |
232 | struct saa7146_dev *dev = fh->dev; | |
233 | struct saa7146_vv *vv = dev->vv_data; | |
234 | struct av7110 *av7110 = (struct av7110*)dev->ext_priv; | |
235 | u16 adswitch; | |
236 | int source, sync, err; | |
237 | ||
238 | dprintk(4, "%p\n", av7110); | |
239 | ||
240 | if ((vv->video_status & STATUS_OVERLAY) != 0) { | |
241 | vv->ov_suspend = vv->video_fh; | |
242 | err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */ | |
243 | if (err != 0) { | |
244 | dprintk(2, "suspending video failed\n"); | |
245 | vv->ov_suspend = NULL; | |
246 | } | |
247 | } | |
248 | ||
249 | if (0 != av7110->current_input) { | |
f63f5346 | 250 | dprintk(1, "switching to analog TV:\n"); |
1da177e4 LT |
251 | adswitch = 1; |
252 | source = SAA7146_HPS_SOURCE_PORT_B; | |
253 | sync = SAA7146_HPS_SYNC_PORT_B; | |
254 | memcpy(standard, analog_standard, sizeof(struct saa7146_standard) * 2); | |
1da177e4 | 255 | |
f63f5346 | 256 | switch (av7110->current_input) { |
257 | case 1: | |
44d0b80e | 258 | dprintk(1, "switching SAA7113 to Analog Tuner Input\n"); |
f63f5346 | 259 | msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0000); // loudspeaker source |
260 | msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0000); // headphone source | |
261 | msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0000); // SCART 1 source | |
262 | msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono | |
263 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone | |
264 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume | |
265 | ||
266 | if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { | |
267 | if (ves1820_writereg(dev, 0x09, 0x0f, 0x60)) | |
44d0b80e | 268 | dprintk(1, "setting band in demodulator failed\n"); |
f63f5346 | 269 | } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { |
6a857747 MS |
270 | saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9819 pin9(STD) |
271 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9819 pin30(VIF) | |
f63f5346 | 272 | } |
273 | if (i2c_writereg(av7110, 0x48, 0x02, 0xd0) != 1) | |
274 | dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); | |
275 | break; | |
276 | case 2: | |
44d0b80e | 277 | dprintk(1, "switching SAA7113 to Video AV CVBS Input\n"); |
f63f5346 | 278 | if (i2c_writereg(av7110, 0x48, 0x02, 0xd2) != 1) |
279 | dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); | |
280 | break; | |
281 | case 3: | |
44d0b80e | 282 | dprintk(1, "switching SAA7113 to Video AV Y/C Input\n"); |
f63f5346 | 283 | if (i2c_writereg(av7110, 0x48, 0x02, 0xd9) != 1) |
284 | dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); | |
285 | break; | |
286 | default: | |
44d0b80e | 287 | dprintk(1, "switching SAA7113 to Input: AV7110: SAA7113: invalid input\n"); |
1da177e4 LT |
288 | } |
289 | } else { | |
290 | adswitch = 0; | |
291 | source = SAA7146_HPS_SOURCE_PORT_A; | |
292 | sync = SAA7146_HPS_SYNC_PORT_A; | |
293 | memcpy(standard, dvb_standard, sizeof(struct saa7146_standard) * 2); | |
294 | dprintk(1, "switching DVB mode\n"); | |
295 | msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source | |
296 | msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source | |
297 | msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source | |
298 | msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono | |
299 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone | |
300 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume | |
301 | ||
302 | if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { | |
303 | if (ves1820_writereg(dev, 0x09, 0x0f, 0x20)) | |
44d0b80e | 304 | dprintk(1, "setting band in demodulator failed\n"); |
1da177e4 | 305 | } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { |
6a857747 MS |
306 | saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) |
307 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) | |
1da177e4 LT |
308 | } |
309 | } | |
310 | ||
311 | /* hmm, this does not do anything!? */ | |
312 | if (av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, adswitch)) | |
313 | dprintk(1, "ADSwitch error\n"); | |
314 | ||
315 | saa7146_set_hps_source_and_sync(dev, source, sync); | |
316 | ||
317 | if (vv->ov_suspend != NULL) { | |
318 | saa7146_start_preview(vv->ov_suspend); | |
319 | vv->ov_suspend = NULL; | |
320 | } | |
321 | ||
322 | return 0; | |
323 | } | |
324 | ||
b960074f | 325 | static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t) |
1da177e4 | 326 | { |
b960074f HV |
327 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
328 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
329 | u16 stereo_det; | |
330 | s8 stereo; | |
1da177e4 | 331 | |
b960074f | 332 | dprintk(2, "VIDIOC_G_TUNER: %d\n", t->index); |
1da177e4 | 333 | |
b960074f HV |
334 | if (!av7110->analog_tuner_flags || t->index != 0) |
335 | return -EINVAL; | |
1da177e4 | 336 | |
b960074f HV |
337 | memset(t, 0, sizeof(*t)); |
338 | strcpy((char *)t->name, "Television"); | |
339 | ||
340 | t->type = V4L2_TUNER_ANALOG_TV; | |
341 | t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | | |
342 | V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; | |
343 | t->rangelow = 772; /* 48.25 MHZ / 62.5 kHz = 772, see fi1216mk2-specs, page 2 */ | |
344 | t->rangehigh = 13684; /* 855.25 MHz / 62.5 kHz = 13684 */ | |
345 | /* FIXME: add the real signal strength here */ | |
346 | t->signal = 0xffff; | |
347 | t->afc = 0; | |
348 | ||
349 | /* FIXME: standard / stereo detection is still broken */ | |
350 | msp_readreg(av7110, MSP_RD_DEM, 0x007e, &stereo_det); | |
351 | dprintk(1, "VIDIOC_G_TUNER: msp3400 TV standard detection: 0x%04x\n", stereo_det); | |
352 | msp_readreg(av7110, MSP_RD_DSP, 0x0018, &stereo_det); | |
353 | dprintk(1, "VIDIOC_G_TUNER: msp3400 stereo detection: 0x%04x\n", stereo_det); | |
354 | stereo = (s8)(stereo_det >> 8); | |
355 | if (stereo > 0x10) { | |
356 | /* stereo */ | |
357 | t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO; | |
358 | t->audmode = V4L2_TUNER_MODE_STEREO; | |
359 | } else if (stereo < -0x10) { | |
360 | /* bilingual */ | |
361 | t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; | |
362 | t->audmode = V4L2_TUNER_MODE_LANG1; | |
363 | } else /* mono */ | |
364 | t->rxsubchans = V4L2_TUNER_SUB_MONO; | |
1da177e4 | 365 | |
b960074f HV |
366 | return 0; |
367 | } | |
1da177e4 | 368 | |
b960074f HV |
369 | static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t) |
370 | { | |
371 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
372 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
373 | u16 fm_matrix, src; | |
374 | dprintk(2, "VIDIOC_S_TUNER: %d\n", t->index); | |
1da177e4 | 375 | |
b960074f HV |
376 | if (!av7110->analog_tuner_flags || av7110->current_input != 1) |
377 | return -EINVAL; | |
1da177e4 | 378 | |
b960074f HV |
379 | switch (t->audmode) { |
380 | case V4L2_TUNER_MODE_STEREO: | |
381 | dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_STEREO\n"); | |
382 | fm_matrix = 0x3001; /* stereo */ | |
383 | src = 0x0020; | |
384 | break; | |
385 | case V4L2_TUNER_MODE_LANG1_LANG2: | |
386 | dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1_LANG2\n"); | |
387 | fm_matrix = 0x3000; /* bilingual */ | |
388 | src = 0x0020; | |
389 | break; | |
390 | case V4L2_TUNER_MODE_LANG1: | |
391 | dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1\n"); | |
392 | fm_matrix = 0x3000; /* mono */ | |
393 | src = 0x0000; | |
394 | break; | |
395 | case V4L2_TUNER_MODE_LANG2: | |
396 | dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG2\n"); | |
397 | fm_matrix = 0x3000; /* mono */ | |
398 | src = 0x0010; | |
399 | break; | |
400 | default: /* case V4L2_TUNER_MODE_MONO: */ | |
401 | dprintk(2, "VIDIOC_S_TUNER: TDA9840_SET_MONO\n"); | |
402 | fm_matrix = 0x3000; /* mono */ | |
403 | src = 0x0030; | |
404 | break; | |
1da177e4 | 405 | } |
b960074f HV |
406 | msp_writereg(av7110, MSP_WR_DSP, 0x000e, fm_matrix); |
407 | msp_writereg(av7110, MSP_WR_DSP, 0x0008, src); | |
408 | msp_writereg(av7110, MSP_WR_DSP, 0x0009, src); | |
409 | msp_writereg(av7110, MSP_WR_DSP, 0x000a, src); | |
410 | return 0; | |
411 | } | |
412 | ||
413 | static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency *f) | |
414 | { | |
415 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
416 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
1da177e4 | 417 | |
44d0b80e | 418 | dprintk(2, "VIDIOC_G_FREQ: freq:0x%08x\n", f->frequency); |
1da177e4 | 419 | |
b960074f HV |
420 | if (!av7110->analog_tuner_flags || av7110->current_input != 1) |
421 | return -EINVAL; | |
1da177e4 | 422 | |
b960074f HV |
423 | memset(f, 0, sizeof(*f)); |
424 | f->type = V4L2_TUNER_ANALOG_TV; | |
425 | f->frequency = av7110->current_freq; | |
426 | return 0; | |
427 | } | |
1da177e4 | 428 | |
b530a447 | 429 | static int vidioc_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *f) |
b960074f HV |
430 | { |
431 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
432 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
1da177e4 | 433 | |
44d0b80e | 434 | dprintk(2, "VIDIOC_S_FREQUENCY: freq:0x%08x\n", f->frequency); |
1da177e4 | 435 | |
b960074f HV |
436 | if (!av7110->analog_tuner_flags || av7110->current_input != 1) |
437 | return -EINVAL; | |
1da177e4 | 438 | |
b960074f HV |
439 | if (V4L2_TUNER_ANALOG_TV != f->type) |
440 | return -EINVAL; | |
1da177e4 | 441 | |
b960074f HV |
442 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0xffe0); /* fast mute */ |
443 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0xffe0); | |
1da177e4 | 444 | |
b960074f HV |
445 | /* tune in desired frequency */ |
446 | if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) | |
447 | ves1820_set_tv_freq(dev, f->frequency); | |
448 | else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) | |
449 | stv0297_set_tv_freq(dev, f->frequency); | |
450 | av7110->current_freq = f->frequency; | |
1da177e4 | 451 | |
b960074f HV |
452 | msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x003f); /* start stereo detection */ |
453 | msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x0000); | |
454 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); /* loudspeaker + headphone */ | |
455 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); /* SCART 1 volume */ | |
456 | return 0; | |
457 | } | |
1da177e4 | 458 | |
b960074f HV |
459 | static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) |
460 | { | |
461 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
462 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
1da177e4 | 463 | |
b960074f | 464 | dprintk(2, "VIDIOC_ENUMINPUT: %d\n", i->index); |
1da177e4 | 465 | |
b960074f | 466 | if (av7110->analog_tuner_flags) { |
223ffe5f | 467 | if (i->index >= 4) |
b960074f HV |
468 | return -EINVAL; |
469 | } else { | |
470 | if (i->index != 0) | |
471 | return -EINVAL; | |
1da177e4 | 472 | } |
b960074f HV |
473 | |
474 | memcpy(i, &inputs[i->index], sizeof(struct v4l2_input)); | |
475 | ||
476 | return 0; | |
477 | } | |
478 | ||
479 | static int vidioc_g_input(struct file *file, void *fh, unsigned int *input) | |
480 | { | |
481 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
482 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
483 | ||
484 | *input = av7110->current_input; | |
485 | dprintk(2, "VIDIOC_G_INPUT: %d\n", *input); | |
486 | return 0; | |
487 | } | |
488 | ||
489 | static int vidioc_s_input(struct file *file, void *fh, unsigned int input) | |
490 | { | |
491 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
492 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
493 | ||
494 | dprintk(2, "VIDIOC_S_INPUT: %d\n", input); | |
495 | ||
496 | if (!av7110->analog_tuner_flags) | |
a299e407 | 497 | return input ? -EINVAL : 0; |
1da177e4 | 498 | |
de81c3c3 | 499 | if (input >= 4) |
b960074f | 500 | return -EINVAL; |
1da177e4 | 501 | |
b960074f HV |
502 | av7110->current_input = input; |
503 | return av7110_dvb_c_switch(fh); | |
504 | } | |
1da177e4 | 505 | |
a299e407 HV |
506 | static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a) |
507 | { | |
508 | dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); | |
509 | if (a->index != 0) | |
510 | return -EINVAL; | |
511 | *a = msp3400_v4l2_audio; | |
512 | return 0; | |
513 | } | |
514 | ||
b960074f HV |
515 | static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) |
516 | { | |
a299e407 HV |
517 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
518 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
519 | ||
b960074f HV |
520 | dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); |
521 | if (a->index != 0) | |
522 | return -EINVAL; | |
a299e407 HV |
523 | if (av7110->current_input >= 2) |
524 | return -EINVAL; | |
525 | *a = msp3400_v4l2_audio; | |
b960074f HV |
526 | return 0; |
527 | } | |
1da177e4 | 528 | |
0e8025b9 | 529 | static int vidioc_s_audio(struct file *file, void *fh, const struct v4l2_audio *a) |
b960074f | 530 | { |
a299e407 HV |
531 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; |
532 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
533 | ||
b960074f | 534 | dprintk(2, "VIDIOC_S_AUDIO: %d\n", a->index); |
a299e407 HV |
535 | if (av7110->current_input >= 2) |
536 | return -EINVAL; | |
537 | return a->index ? -EINVAL : 0; | |
b960074f | 538 | } |
1da177e4 | 539 | |
b960074f HV |
540 | static int vidioc_g_sliced_vbi_cap(struct file *file, void *fh, |
541 | struct v4l2_sliced_vbi_cap *cap) | |
542 | { | |
543 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
544 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
545 | ||
546 | dprintk(2, "VIDIOC_G_SLICED_VBI_CAP\n"); | |
f97d2074 HV |
547 | if (cap->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) |
548 | return -EINVAL; | |
b960074f HV |
549 | if (FW_VERSION(av7110->arm_app) >= 0x2623) { |
550 | cap->service_set = V4L2_SLICED_WSS_625; | |
551 | cap->service_lines[0][23] = V4L2_SLICED_WSS_625; | |
5b0fa4ff | 552 | } |
b960074f HV |
553 | return 0; |
554 | } | |
555 | ||
556 | static int vidioc_g_fmt_sliced_vbi_out(struct file *file, void *fh, | |
557 | struct v4l2_format *f) | |
558 | { | |
559 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
560 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
561 | ||
562 | dprintk(2, "VIDIOC_G_FMT:\n"); | |
563 | if (FW_VERSION(av7110->arm_app) < 0x2623) | |
564 | return -EINVAL; | |
565 | memset(&f->fmt.sliced, 0, sizeof f->fmt.sliced); | |
566 | if (av7110->wssMode) { | |
567 | f->fmt.sliced.service_set = V4L2_SLICED_WSS_625; | |
568 | f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; | |
569 | f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data); | |
5b0fa4ff | 570 | } |
b960074f HV |
571 | return 0; |
572 | } | |
573 | ||
574 | static int vidioc_s_fmt_sliced_vbi_out(struct file *file, void *fh, | |
575 | struct v4l2_format *f) | |
576 | { | |
577 | struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; | |
578 | struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; | |
579 | ||
580 | dprintk(2, "VIDIOC_S_FMT\n"); | |
581 | if (FW_VERSION(av7110->arm_app) < 0x2623) | |
582 | return -EINVAL; | |
583 | if (f->fmt.sliced.service_set != V4L2_SLICED_WSS_625 && | |
584 | f->fmt.sliced.service_lines[0][23] != V4L2_SLICED_WSS_625) { | |
585 | memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced)); | |
586 | /* WSS controlled by firmware */ | |
587 | av7110->wssMode = 0; | |
588 | av7110->wssData = 0; | |
589 | return av7110_fw_cmd(av7110, COMTYPE_ENCODER, | |
590 | SetWSSConfig, 1, 0); | |
591 | } else { | |
592 | memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced)); | |
593 | f->fmt.sliced.service_set = V4L2_SLICED_WSS_625; | |
594 | f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; | |
595 | f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data); | |
596 | /* WSS controlled by userspace */ | |
597 | av7110->wssMode = 1; | |
598 | av7110->wssData = 0; | |
1da177e4 LT |
599 | } |
600 | return 0; | |
601 | } | |
602 | ||
bec43661 | 603 | static int av7110_vbi_reset(struct file *file) |
5b0fa4ff OE |
604 | { |
605 | struct saa7146_fh *fh = file->private_data; | |
606 | struct saa7146_dev *dev = fh->dev; | |
607 | struct av7110 *av7110 = (struct av7110*) dev->ext_priv; | |
608 | ||
3ca7fc84 | 609 | dprintk(2, "%s\n", __func__); |
5b0fa4ff OE |
610 | av7110->wssMode = 0; |
611 | av7110->wssData = 0; | |
612 | if (FW_VERSION(av7110->arm_app) < 0x2623) | |
613 | return 0; | |
614 | else | |
615 | return av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 1, 0); | |
616 | } | |
617 | ||
618 | static ssize_t av7110_vbi_write(struct file *file, const char __user *data, size_t count, loff_t *ppos) | |
619 | { | |
620 | struct saa7146_fh *fh = file->private_data; | |
621 | struct saa7146_dev *dev = fh->dev; | |
622 | struct av7110 *av7110 = (struct av7110*) dev->ext_priv; | |
623 | struct v4l2_sliced_vbi_data d; | |
624 | int rc; | |
625 | ||
3ca7fc84 | 626 | dprintk(2, "%s\n", __func__); |
5b0fa4ff OE |
627 | if (FW_VERSION(av7110->arm_app) < 0x2623 || !av7110->wssMode || count != sizeof d) |
628 | return -EINVAL; | |
629 | if (copy_from_user(&d, data, count)) | |
630 | return -EFAULT; | |
631 | if ((d.id != 0 && d.id != V4L2_SLICED_WSS_625) || d.field != 0 || d.line != 23) | |
632 | return -EINVAL; | |
4caba426 | 633 | if (d.id) |
5b0fa4ff | 634 | av7110->wssData = ((d.data[1] << 8) & 0x3f00) | d.data[0]; |
4caba426 OE |
635 | else |
636 | av7110->wssData = 0x8000; | |
637 | rc = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 1, av7110->wssData); | |
5b0fa4ff OE |
638 | return (rc < 0) ? rc : count; |
639 | } | |
1da177e4 LT |
640 | |
641 | /**************************************************************************** | |
642 | * INITIALIZATION | |
643 | ****************************************************************************/ | |
644 | ||
1da177e4 LT |
645 | static u8 saa7113_init_regs[] = { |
646 | 0x02, 0xd0, | |
647 | 0x03, 0x23, | |
648 | 0x04, 0x00, | |
649 | 0x05, 0x00, | |
650 | 0x06, 0xe9, | |
651 | 0x07, 0x0d, | |
652 | 0x08, 0x98, | |
653 | 0x09, 0x02, | |
654 | 0x0a, 0x80, | |
655 | 0x0b, 0x40, | |
656 | 0x0c, 0x40, | |
657 | 0x0d, 0x00, | |
658 | 0x0e, 0x01, | |
659 | 0x0f, 0x7c, | |
660 | 0x10, 0x48, | |
661 | 0x11, 0x0c, | |
662 | 0x12, 0x8b, | |
663 | 0x13, 0x1a, | |
664 | 0x14, 0x00, | |
665 | 0x15, 0x00, | |
666 | 0x16, 0x00, | |
667 | 0x17, 0x00, | |
668 | 0x18, 0x00, | |
669 | 0x19, 0x00, | |
670 | 0x1a, 0x00, | |
671 | 0x1b, 0x00, | |
672 | 0x1c, 0x00, | |
673 | 0x1d, 0x00, | |
674 | 0x1e, 0x00, | |
675 | ||
676 | 0x41, 0x77, | |
677 | 0x42, 0x77, | |
678 | 0x43, 0x77, | |
679 | 0x44, 0x77, | |
680 | 0x45, 0x77, | |
681 | 0x46, 0x77, | |
682 | 0x47, 0x77, | |
683 | 0x48, 0x77, | |
684 | 0x49, 0x77, | |
685 | 0x4a, 0x77, | |
686 | 0x4b, 0x77, | |
687 | 0x4c, 0x77, | |
688 | 0x4d, 0x77, | |
689 | 0x4e, 0x77, | |
690 | 0x4f, 0x77, | |
691 | 0x50, 0x77, | |
692 | 0x51, 0x77, | |
693 | 0x52, 0x77, | |
694 | 0x53, 0x77, | |
695 | 0x54, 0x77, | |
696 | 0x55, 0x77, | |
697 | 0x56, 0x77, | |
698 | 0x57, 0xff, | |
699 | ||
700 | 0xff | |
701 | }; | |
702 | ||
703 | ||
704 | static struct saa7146_ext_vv av7110_vv_data_st; | |
705 | static struct saa7146_ext_vv av7110_vv_data_c; | |
706 | ||
707 | int av7110_init_analog_module(struct av7110 *av7110) | |
708 | { | |
709 | u16 version1, version2; | |
710 | ||
61391e04 TK |
711 | if (i2c_writereg(av7110, 0x80, 0x0, 0x80) == 1 && |
712 | i2c_writereg(av7110, 0x80, 0x0, 0) == 1) { | |
44d0b80e | 713 | pr_info("DVB-C analog module @ card %d detected, initializing MSP3400\n", |
61391e04 TK |
714 | av7110->dvb_adapter.num); |
715 | av7110->adac_type = DVB_ADAC_MSP34x0; | |
716 | } else if (i2c_writereg(av7110, 0x84, 0x0, 0x80) == 1 && | |
717 | i2c_writereg(av7110, 0x84, 0x0, 0) == 1) { | |
44d0b80e | 718 | pr_info("DVB-C analog module @ card %d detected, initializing MSP3415\n", |
61391e04 TK |
719 | av7110->dvb_adapter.num); |
720 | av7110->adac_type = DVB_ADAC_MSP34x5; | |
721 | } else | |
1da177e4 LT |
722 | return -ENODEV; |
723 | ||
1da177e4 LT |
724 | msleep(100); // the probing above resets the msp... |
725 | msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1); | |
726 | msp_readreg(av7110, MSP_RD_DSP, 0x001f, &version2); | |
61391e04 | 727 | dprintk(1, "dvb-ttpci: @ card %d MSP34xx version 0x%04x 0x%04x\n", |
fdc53a6d | 728 | av7110->dvb_adapter.num, version1, version2); |
1da177e4 LT |
729 | msp_writereg(av7110, MSP_WR_DSP, 0x0013, 0x0c00); |
730 | msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone | |
731 | msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source | |
732 | msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source | |
733 | msp_writereg(av7110, MSP_WR_DSP, 0x0004, 0x7f00); // loudspeaker volume | |
734 | msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source | |
735 | msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume | |
61391e04 | 736 | msp_writereg(av7110, MSP_WR_DSP, 0x000d, 0x1900); // prescale SCART |
1da177e4 LT |
737 | |
738 | if (i2c_writereg(av7110, 0x48, 0x01, 0x00)!=1) { | |
44d0b80e | 739 | pr_info("saa7113 not accessible\n"); |
1da177e4 LT |
740 | } else { |
741 | u8 *i = saa7113_init_regs; | |
742 | ||
743 | if ((av7110->dev->pci->subsystem_vendor == 0x110a) && (av7110->dev->pci->subsystem_device == 0x0000)) { | |
744 | /* Fujitsu/Siemens DVB-Cable */ | |
745 | av7110->analog_tuner_flags |= ANALOG_TUNER_VES1820; | |
746 | } else if ((av7110->dev->pci->subsystem_vendor == 0x13c2) && (av7110->dev->pci->subsystem_device == 0x0002)) { | |
747 | /* Hauppauge/TT DVB-C premium */ | |
748 | av7110->analog_tuner_flags |= ANALOG_TUNER_VES1820; | |
749 | } else if ((av7110->dev->pci->subsystem_vendor == 0x13c2) && (av7110->dev->pci->subsystem_device == 0x000A)) { | |
750 | /* Hauppauge/TT DVB-C premium */ | |
751 | av7110->analog_tuner_flags |= ANALOG_TUNER_STV0297; | |
752 | } | |
753 | ||
754 | /* setup for DVB by default */ | |
755 | if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { | |
756 | if (ves1820_writereg(av7110->dev, 0x09, 0x0f, 0x20)) | |
44d0b80e | 757 | dprintk(1, "setting band in demodulator failed\n"); |
1da177e4 | 758 | } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { |
6a857747 MS |
759 | saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) |
760 | saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) | |
1da177e4 LT |
761 | } |
762 | ||
763 | /* init the saa7113 */ | |
764 | while (*i != 0xff) { | |
765 | if (i2c_writereg(av7110, 0x48, i[0], i[1]) != 1) { | |
fdc53a6d | 766 | dprintk(1, "saa7113 initialization failed @ card %d", av7110->dvb_adapter.num); |
1da177e4 LT |
767 | break; |
768 | } | |
769 | i += 2; | |
770 | } | |
771 | /* setup msp for analog sound: B/G Dual-FM */ | |
772 | msp_writereg(av7110, MSP_WR_DEM, 0x00bb, 0x02d0); // AD_CV | |
773 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 3); // FIR1 | |
774 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 18); // FIR1 | |
775 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 27); // FIR1 | |
776 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 48); // FIR1 | |
777 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 66); // FIR1 | |
778 | msp_writereg(av7110, MSP_WR_DEM, 0x0001, 72); // FIR1 | |
779 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 4); // FIR2 | |
780 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 64); // FIR2 | |
781 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 0); // FIR2 | |
782 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 3); // FIR2 | |
783 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 18); // FIR2 | |
784 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 27); // FIR2 | |
785 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 48); // FIR2 | |
786 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 66); // FIR2 | |
787 | msp_writereg(av7110, MSP_WR_DEM, 0x0005, 72); // FIR2 | |
788 | msp_writereg(av7110, MSP_WR_DEM, 0x0083, 0xa000); // MODE_REG | |
789 | msp_writereg(av7110, MSP_WR_DEM, 0x0093, 0x00aa); // DCO1_LO 5.74MHz | |
790 | msp_writereg(av7110, MSP_WR_DEM, 0x009b, 0x04fc); // DCO1_HI | |
791 | msp_writereg(av7110, MSP_WR_DEM, 0x00a3, 0x038e); // DCO2_LO 5.5MHz | |
792 | msp_writereg(av7110, MSP_WR_DEM, 0x00ab, 0x04c6); // DCO2_HI | |
793 | msp_writereg(av7110, MSP_WR_DEM, 0x0056, 0); // LOAD_REG 1/2 | |
794 | } | |
795 | ||
796 | memcpy(standard, dvb_standard, sizeof(struct saa7146_standard) * 2); | |
797 | /* set dd1 stream a & b */ | |
798 | saa7146_write(av7110->dev, DD1_STREAM_B, 0x00000000); | |
799 | saa7146_write(av7110->dev, DD1_INIT, 0x03000700); | |
800 | saa7146_write(av7110->dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); | |
801 | ||
802 | return 0; | |
803 | } | |
804 | ||
805 | int av7110_init_v4l(struct av7110 *av7110) | |
806 | { | |
807 | struct saa7146_dev* dev = av7110->dev; | |
b960074f | 808 | struct saa7146_ext_vv *vv_data; |
1da177e4 LT |
809 | int ret; |
810 | ||
811 | /* special case DVB-C: these cards have an analog tuner | |
812 | plus need some special handling, so we have separate | |
813 | saa7146_ext_vv data for these... */ | |
814 | if (av7110->analog_tuner_flags) | |
b960074f | 815 | vv_data = &av7110_vv_data_c; |
1da177e4 | 816 | else |
b960074f HV |
817 | vv_data = &av7110_vv_data_st; |
818 | ret = saa7146_vv_init(dev, vv_data); | |
1da177e4 LT |
819 | |
820 | if (ret) { | |
44d0b80e | 821 | ERR("cannot init capture device. skipping\n"); |
1da177e4 LT |
822 | return -ENODEV; |
823 | } | |
ab49ae0f HV |
824 | vv_data->vid_ops.vidioc_enum_input = vidioc_enum_input; |
825 | vv_data->vid_ops.vidioc_g_input = vidioc_g_input; | |
826 | vv_data->vid_ops.vidioc_s_input = vidioc_s_input; | |
827 | vv_data->vid_ops.vidioc_g_tuner = vidioc_g_tuner; | |
828 | vv_data->vid_ops.vidioc_s_tuner = vidioc_s_tuner; | |
829 | vv_data->vid_ops.vidioc_g_frequency = vidioc_g_frequency; | |
830 | vv_data->vid_ops.vidioc_s_frequency = vidioc_s_frequency; | |
a299e407 | 831 | vv_data->vid_ops.vidioc_enumaudio = vidioc_enumaudio; |
ab49ae0f HV |
832 | vv_data->vid_ops.vidioc_g_audio = vidioc_g_audio; |
833 | vv_data->vid_ops.vidioc_s_audio = vidioc_s_audio; | |
a299e407 | 834 | vv_data->vid_ops.vidioc_g_fmt_vbi_cap = NULL; |
313fce75 | 835 | |
313fce75 HV |
836 | vv_data->vbi_ops.vidioc_g_tuner = vidioc_g_tuner; |
837 | vv_data->vbi_ops.vidioc_s_tuner = vidioc_s_tuner; | |
838 | vv_data->vbi_ops.vidioc_g_frequency = vidioc_g_frequency; | |
839 | vv_data->vbi_ops.vidioc_s_frequency = vidioc_s_frequency; | |
a299e407 | 840 | vv_data->vbi_ops.vidioc_g_fmt_vbi_cap = NULL; |
ab49ae0f HV |
841 | vv_data->vbi_ops.vidioc_g_sliced_vbi_cap = vidioc_g_sliced_vbi_cap; |
842 | vv_data->vbi_ops.vidioc_g_fmt_sliced_vbi_out = vidioc_g_fmt_sliced_vbi_out; | |
843 | vv_data->vbi_ops.vidioc_s_fmt_sliced_vbi_out = vidioc_s_fmt_sliced_vbi_out; | |
1da177e4 | 844 | |
a299e407 HV |
845 | if (FW_VERSION(av7110->arm_app) < 0x2623) |
846 | vv_data->capabilities &= ~V4L2_CAP_SLICED_VBI_OUTPUT; | |
847 | ||
1da177e4 | 848 | if (saa7146_register_device(&av7110->v4l_dev, dev, "av7110", VFL_TYPE_GRABBER)) { |
44d0b80e | 849 | ERR("cannot register capture device. skipping\n"); |
1da177e4 LT |
850 | saa7146_vv_release(dev); |
851 | return -ENODEV; | |
852 | } | |
a299e407 HV |
853 | if (FW_VERSION(av7110->arm_app) >= 0x2623) { |
854 | if (saa7146_register_device(&av7110->vbi_dev, dev, "av7110", VFL_TYPE_VBI)) | |
855 | ERR("cannot register vbi v4l2 device. skipping\n"); | |
856 | } | |
1da177e4 LT |
857 | return 0; |
858 | } | |
859 | ||
860 | int av7110_exit_v4l(struct av7110 *av7110) | |
861 | { | |
e19c55ff MS |
862 | struct saa7146_dev* dev = av7110->dev; |
863 | ||
1da177e4 | 864 | saa7146_unregister_device(&av7110->v4l_dev, av7110->dev); |
7857735b | 865 | saa7146_unregister_device(&av7110->vbi_dev, av7110->dev); |
e19c55ff MS |
866 | |
867 | saa7146_vv_release(dev); | |
868 | ||
1da177e4 LT |
869 | return 0; |
870 | } | |
871 | ||
872 | ||
873 | ||
874 | /* FIXME: these values are experimental values that look better than the | |
875 | values from the latest "official" driver -- at least for me... (MiHu) */ | |
876 | static struct saa7146_standard standard[] = { | |
877 | { | |
878 | .name = "PAL", .id = V4L2_STD_PAL_BG, | |
879 | .v_offset = 0x15, .v_field = 288, | |
880 | .h_offset = 0x48, .h_pixels = 708, | |
881 | .v_max_out = 576, .h_max_out = 768, | |
882 | }, { | |
883 | .name = "NTSC", .id = V4L2_STD_NTSC, | |
884 | .v_offset = 0x10, .v_field = 244, | |
885 | .h_offset = 0x40, .h_pixels = 708, | |
886 | .v_max_out = 480, .h_max_out = 640, | |
887 | } | |
888 | }; | |
889 | ||
890 | static struct saa7146_standard analog_standard[] = { | |
891 | { | |
892 | .name = "PAL", .id = V4L2_STD_PAL_BG, | |
893 | .v_offset = 0x1b, .v_field = 288, | |
894 | .h_offset = 0x08, .h_pixels = 708, | |
895 | .v_max_out = 576, .h_max_out = 768, | |
896 | }, { | |
897 | .name = "NTSC", .id = V4L2_STD_NTSC, | |
898 | .v_offset = 0x10, .v_field = 244, | |
899 | .h_offset = 0x40, .h_pixels = 708, | |
900 | .v_max_out = 480, .h_max_out = 640, | |
901 | } | |
902 | }; | |
903 | ||
904 | static struct saa7146_standard dvb_standard[] = { | |
905 | { | |
906 | .name = "PAL", .id = V4L2_STD_PAL_BG, | |
907 | .v_offset = 0x14, .v_field = 288, | |
908 | .h_offset = 0x48, .h_pixels = 708, | |
909 | .v_max_out = 576, .h_max_out = 768, | |
910 | }, { | |
911 | .name = "NTSC", .id = V4L2_STD_NTSC, | |
912 | .v_offset = 0x10, .v_field = 244, | |
913 | .h_offset = 0x40, .h_pixels = 708, | |
914 | .v_max_out = 480, .h_max_out = 640, | |
915 | } | |
916 | }; | |
917 | ||
918 | static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std) | |
919 | { | |
920 | struct av7110 *av7110 = (struct av7110*) dev->ext_priv; | |
921 | ||
4ab3f08b | 922 | if (std->id & V4L2_STD_PAL) { |
58a44040 | 923 | av7110->vidmode = AV7110_VIDEO_MODE_PAL; |
1da177e4 LT |
924 | av7110_set_vidmode(av7110, av7110->vidmode); |
925 | } | |
4ab3f08b | 926 | else if (std->id & V4L2_STD_NTSC) { |
58a44040 | 927 | av7110->vidmode = AV7110_VIDEO_MODE_NTSC; |
1da177e4 LT |
928 | av7110_set_vidmode(av7110, av7110->vidmode); |
929 | } | |
930 | else | |
931 | return -1; | |
932 | ||
933 | return 0; | |
934 | } | |
935 | ||
936 | ||
937 | static struct saa7146_ext_vv av7110_vv_data_st = { | |
938 | .inputs = 1, | |
939 | .audios = 1, | |
a299e407 | 940 | .capabilities = V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO, |
1da177e4 LT |
941 | .flags = 0, |
942 | ||
943 | .stds = &standard[0], | |
944 | .num_stds = ARRAY_SIZE(standard), | |
945 | .std_callback = &std_callback, | |
946 | ||
5b0fa4ff OE |
947 | .vbi_fops.open = av7110_vbi_reset, |
948 | .vbi_fops.release = av7110_vbi_reset, | |
949 | .vbi_fops.write = av7110_vbi_write, | |
1da177e4 LT |
950 | }; |
951 | ||
952 | static struct saa7146_ext_vv av7110_vv_data_c = { | |
953 | .inputs = 1, | |
954 | .audios = 1, | |
a299e407 | 955 | .capabilities = V4L2_CAP_TUNER | V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO, |
1da177e4 LT |
956 | .flags = SAA7146_USE_PORT_B_FOR_VBI, |
957 | ||
958 | .stds = &standard[0], | |
959 | .num_stds = ARRAY_SIZE(standard), | |
960 | .std_callback = &std_callback, | |
961 | ||
5b0fa4ff OE |
962 | .vbi_fops.open = av7110_vbi_reset, |
963 | .vbi_fops.release = av7110_vbi_reset, | |
964 | .vbi_fops.write = av7110_vbi_write, | |
1da177e4 LT |
965 | }; |
966 |