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V4L/DVB (6516): Allow faster loading by using 64 bytes block by em28xx i2c write
[linux-2.6/kvm.git] / drivers / media / video / em28xx / em28xx-cards.c
blobb56e0a70d8f80f654d16aa954e4978efe57db3fe
1 /*
2 em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
3
4 Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
5 Markus Rechberger <mrechberger@gmail.com>
6 Mauro Carvalho Chehab <mchehab@infradead.org>
7 Sascha Sommer <saschasommer@freenet.de>
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23
24 #include <linux/init.h>
25 #include <linux/module.h>
26 #include <linux/delay.h>
27 #include <linux/i2c.h>
28 #include <linux/usb.h>
29 #include <media/tuner.h>
30 #include <media/msp3400.h>
31 #include <media/saa7115.h>
32 #include <media/tvp5150.h>
33 #include <media/tveeprom.h>
34 #include <media/audiochip.h>
35 #include <media/v4l2-common.h>
36
37 #include "em28xx.h"
38 #include "tuner-xc2028.h"
39
40 struct em28xx_board em28xx_boards[] = {
41 [EM2800_BOARD_UNKNOWN] = {
42 .name = "Unknown EM2800 video grabber",
43 .is_em2800 = 1,
44 .vchannels = 2,
45 .norm = VIDEO_MODE_PAL,
46 .tda9887_conf = TDA9887_PRESENT,
47 .has_tuner = 1,
48 .decoder = EM28XX_SAA7113,
49 .input = {{
50 .type = EM28XX_VMUX_COMPOSITE1,
51 .vmux = SAA7115_COMPOSITE0,
52 .amux = 1,
53 },{
54 .type = EM28XX_VMUX_SVIDEO,
55 .vmux = SAA7115_SVIDEO3,
56 .amux = 1,
57 }},
58 },
59 [EM2820_BOARD_UNKNOWN] = {
60 .name = "Unknown EM2820/2840 video grabber",
61 .is_em2800 = 0,
62 .vchannels = 2,
63 .norm = VIDEO_MODE_PAL,
64 .tda9887_conf = TDA9887_PRESENT,
65 .has_tuner = 1,
66 .decoder = EM28XX_SAA7113,
67 .input = {{
68 .type = EM28XX_VMUX_COMPOSITE1,
69 .vmux = SAA7115_COMPOSITE0,
70 .amux = 1,
71 },{
72 .type = EM28XX_VMUX_SVIDEO,
73 .vmux = SAA7115_SVIDEO3,
74 .amux = 1,
75 }},
76 },
77 [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
78 .name = "Kworld PVR TV 2800 RF",
79 .is_em2800 = 0,
80 .vchannels = 2,
81 .norm = VIDEO_MODE_PAL,
82 .tda9887_conf = TDA9887_PRESENT,
83 .has_tuner = 1,
84 .decoder = EM28XX_SAA7113,
85 .input = {{
86 .type = EM28XX_VMUX_COMPOSITE1,
87 .vmux = SAA7115_COMPOSITE0,
88 .amux = 1,
89 },{
90 .type = EM28XX_VMUX_SVIDEO,
91 .vmux = SAA7115_SVIDEO3,
92 .amux = 1,
93 }},
94 },
95 [EM2820_BOARD_TERRATEC_CINERGY_250] = {
96 .name = "Terratec Cinergy 250 USB",
97 .vchannels = 3,
98 .norm = VIDEO_MODE_PAL,
99 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
100 .tda9887_conf = TDA9887_PRESENT,
101 .has_tuner = 1,
102 .decoder = EM28XX_SAA7113,
103 .input = {{
104 .type = EM28XX_VMUX_TELEVISION,
105 .vmux = SAA7115_COMPOSITE2,
106 .amux = 1,
107 },{
108 .type = EM28XX_VMUX_COMPOSITE1,
109 .vmux = SAA7115_COMPOSITE0,
110 .amux = 1,
111 },{
112 .type = EM28XX_VMUX_SVIDEO,
113 .vmux = SAA7115_SVIDEO3,
114 .amux = 1,
115 }},
116 },
117 [EM2820_BOARD_PINNACLE_USB_2] = {
118 .name = "Pinnacle PCTV USB 2",
119 .vchannels = 3,
120 .norm = VIDEO_MODE_PAL,
121 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
122 .tda9887_conf = TDA9887_PRESENT,
123 .has_tuner = 1,
124 .decoder = EM28XX_SAA7113,
125 .input = {{
126 .type = EM28XX_VMUX_TELEVISION,
127 .vmux = SAA7115_COMPOSITE2,
128 .amux = 0,
129 },{
130 .type = EM28XX_VMUX_COMPOSITE1,
131 .vmux = SAA7115_COMPOSITE0,
132 .amux = 1,
133 },{
134 .type = EM28XX_VMUX_SVIDEO,
135 .vmux = SAA7115_SVIDEO3,
136 .amux = 1,
137 }},
138 },
139 [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
140 .name = "Hauppauge WinTV USB 2",
141 .vchannels = 3,
142 .norm = VIDEO_MODE_NTSC,
143 .tuner_type = TUNER_PHILIPS_FM1236_MK3,
144 .tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
145 .has_tuner = 1,
146 .decoder = EM28XX_TVP5150,
147 .has_msp34xx = 1,
148 /*FIXME: S-Video not tested */
149 .input = {{
150 .type = EM28XX_VMUX_TELEVISION,
151 .vmux = TVP5150_COMPOSITE0,
152 .amux = MSP_INPUT_DEFAULT,
153 },{
154 .type = EM28XX_VMUX_SVIDEO,
155 .vmux = TVP5150_SVIDEO,
156 .amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
157 MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
158 }},
159 },
160 [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
161 .name = "Hauppauge WinTV HVR 900",
162 .vchannels = 3,
163 .norm = VIDEO_MODE_PAL,
164 .tda9887_conf = TDA9887_PRESENT,
165 .tuner_type = TUNER_XC2028,
166 .has_tuner = 1,
167 .decoder = EM28XX_TVP5150,
168 .input = {{
169 .type = EM28XX_VMUX_COMPOSITE1,
170 .vmux = TVP5150_COMPOSITE1,
171 .amux = 1,
172 },{
173 .type = EM28XX_VMUX_TELEVISION,
174 .vmux = TVP5150_COMPOSITE0,
175 .amux = 0,
176 },{
177 .type = EM28XX_VMUX_SVIDEO,
178 .vmux = TVP5150_SVIDEO,
179 .amux = 1,
180 }},
181 },
182 [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
183 .name = "Terratec Hybrid XS",
184 .vchannels = 3,
185 .norm = VIDEO_MODE_PAL,
186 .tda9887_conf = TDA9887_PRESENT,
187 .has_tuner = 1,
188 .tuner_type = TUNER_XC2028,
189 .decoder = EM28XX_TVP5150,
190 .input = {{
191 .type = EM28XX_VMUX_TELEVISION,
192 .vmux = TVP5150_COMPOSITE0,
193 .amux = 0,
194 },{
195 .type = EM28XX_VMUX_COMPOSITE1,
196 .vmux = TVP5150_COMPOSITE1,
197 .amux = 1,
198 },{
199 .type = EM28XX_VMUX_SVIDEO,
200 .vmux = TVP5150_SVIDEO,
201 .amux = 1,
202 }},
203 },
204 /* maybe there's a reason behind it why Terratec sells the Hybrid XS as Prodigy XS with a
205 * different PID, let's keep it separated for now maybe we'll need it lateron */
206 [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
207 .name = "Terratec Prodigy XS",
208 .vchannels = 3,
209 .norm = VIDEO_MODE_PAL,
210 .tda9887_conf = TDA9887_PRESENT,
211 .has_tuner = 1,
212 .tuner_type = TUNER_XC2028,
213 .decoder = EM28XX_TVP5150,
214 .input = {{
215 .type = EM28XX_VMUX_TELEVISION,
216 .vmux = TVP5150_COMPOSITE0,
217 .amux = 0,
218 },{
219 .type = EM28XX_VMUX_COMPOSITE1,
220 .vmux = TVP5150_COMPOSITE1,
221 .amux = 1,
222 },{
223 .type = EM28XX_VMUX_SVIDEO,
224 .vmux = TVP5150_SVIDEO,
225 .amux = 1,
226 }},
227 },
228 [EM2820_BOARD_MSI_VOX_USB_2] = {
229 .name = "MSI VOX USB 2.0",
230 .vchannels = 3,
231 .norm = VIDEO_MODE_PAL,
232 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
233 .tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
234 .has_tuner = 1,
235 .decoder = EM28XX_SAA7114,
236 .input = {{
237 .type = EM28XX_VMUX_TELEVISION,
238 .vmux = SAA7115_COMPOSITE4,
239 .amux = 0,
240 },{
241 .type = EM28XX_VMUX_COMPOSITE1,
242 .vmux = SAA7115_COMPOSITE0,
243 .amux = 1,
244 },{
245 .type = EM28XX_VMUX_SVIDEO,
246 .vmux = SAA7115_SVIDEO3,
247 .amux = 1,
248 }},
249 },
250 [EM2800_BOARD_TERRATEC_CINERGY_200] = {
251 .name = "Terratec Cinergy 200 USB",
252 .is_em2800 = 1,
253 .vchannels = 3,
254 .norm = VIDEO_MODE_PAL,
255 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
256 .tda9887_conf = TDA9887_PRESENT,
257 .has_tuner = 1,
258 .decoder = EM28XX_SAA7113,
259 .input = {{
260 .type = EM28XX_VMUX_TELEVISION,
261 .vmux = SAA7115_COMPOSITE2,
262 .amux = 0,
263 },{
264 .type = EM28XX_VMUX_COMPOSITE1,
265 .vmux = SAA7115_COMPOSITE0,
266 .amux = 1,
267 },{
268 .type = EM28XX_VMUX_SVIDEO,
269 .vmux = SAA7115_SVIDEO3,
270 .amux = 1,
271 }},
272 },
273 [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
274 .name = "Leadtek Winfast USB II",
275 .is_em2800 = 1,
276 .vchannels = 3,
277 .norm = VIDEO_MODE_PAL,
278 .tuner_type = TUNER_LG_PAL_NEW_TAPC,
279 .tda9887_conf = TDA9887_PRESENT,
280 .has_tuner = 1,
281 .decoder = EM28XX_SAA7113,
282 .input = {{
283 .type = EM28XX_VMUX_TELEVISION,
284 .vmux = SAA7115_COMPOSITE2,
285 .amux = 0,
286 },{
287 .type = EM28XX_VMUX_COMPOSITE1,
288 .vmux = SAA7115_COMPOSITE0,
289 .amux = 1,
290 },{
291 .type = EM28XX_VMUX_SVIDEO,
292 .vmux = SAA7115_SVIDEO3,
293 .amux = 1,
294 }},
295 },
296 [EM2800_BOARD_KWORLD_USB2800] = {
297 .name = "Kworld USB2800",
298 .is_em2800 = 1,
299 .vchannels = 3,
300 .norm = VIDEO_MODE_PAL,
301 .tuner_type = TUNER_PHILIPS_ATSC,
302 .tda9887_conf = TDA9887_PRESENT,
303 .has_tuner = 1,
304 .decoder = EM28XX_SAA7113,
305 .input = {{
306 .type = EM28XX_VMUX_TELEVISION,
307 .vmux = SAA7115_COMPOSITE2,
308 .amux = 0,
309 },{
310 .type = EM28XX_VMUX_COMPOSITE1,
311 .vmux = SAA7115_COMPOSITE0,
312 .amux = 1,
313 },{
314 .type = EM28XX_VMUX_SVIDEO,
315 .vmux = SAA7115_SVIDEO3,
316 .amux = 1,
317 }},
318 },
319 [EM2820_BOARD_PINNACLE_DVC_90] = {
320 .name = "Pinnacle Dazzle DVC 90",
321 .vchannels = 3,
322 .norm = VIDEO_MODE_PAL,
323 .has_tuner = 0,
324 .decoder = EM28XX_SAA7113,
325 .input = {{
326 .type = EM28XX_VMUX_COMPOSITE1,
327 .vmux = SAA7115_COMPOSITE0,
328 .amux = 1,
329 },{
330 .type = EM28XX_VMUX_SVIDEO,
331 .vmux = SAA7115_SVIDEO3,
332 .amux = 1,
333 }},
334 },
335 };
336 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
337
338 /* table of devices that work with this driver */
339 struct usb_device_id em28xx_id_table [] = {
340 { USB_DEVICE(0xeb1a, 0x2800), .driver_info = EM2800_BOARD_UNKNOWN },
341 { USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_MSI_VOX_USB_2 },
342 { USB_DEVICE(0x0ccd, 0x0036), .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
343 { USB_DEVICE(0x2304, 0x0208), .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
344 { USB_DEVICE(0x2040, 0x4200), .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
345 { USB_DEVICE(0x2304, 0x0207), .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
346 { USB_DEVICE(0x2040, 0x6500), .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
347 { USB_DEVICE(0x2040, 0x6513), .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
348 { USB_DEVICE(0x0ccd, 0x0042), .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
349 { USB_DEVICE(0x0ccd, 0x0047), .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
350 { },
351 };
352
353 void em28xx_pre_card_setup(struct em28xx *dev)
354 {
355 /* request some modules */
356 switch(dev->model){
357 case EM2880_BOARD_TERRATEC_PRODIGY_XS:
358 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
359 case EM2880_BOARD_TERRATEC_HYBRID_XS:
360 {
361 em28xx_write_regs_req(dev, 0x00, 0x08, "\x7d", 1); // reset through GPIO?
362 break;
363 }
364 }
365 }
366
367 static void em28xx_config_tuner (struct em28xx *dev)
368 {
369 struct v4l2_priv_tun_config xc2028_cfg;
370 struct xc2028_ctrl ctl;
371
372 memset (&ctl,0,sizeof(ctl));
373
374 ctl.fname = XC2028_DEFAULT_FIRMWARE;
375 ctl.max_len = 64;
376
377 xc2028_cfg.tuner = TUNER_XC2028;
378 xc2028_cfg.priv = &ctl;
379
380 em28xx_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
381 }
382
383 void em28xx_card_setup(struct em28xx *dev)
384 {
385 /* request some modules */
386 switch(dev->model){
387 case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
388 {
389 struct tveeprom tv;
390 #ifdef CONFIG_MODULES
391 request_module("tveeprom");
392 request_module("ir-kbd-i2c");
393 request_module("msp3400");
394 #endif
395 /* Call first TVeeprom */
396
397 dev->i2c_client.addr = 0xa0 >> 1;
398 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
399
400 dev->tuner_type= tv.tuner_type;
401 if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
402 dev->i2s_speed=2048000;
403 dev->has_msp34xx=1;
404 } else
405 dev->has_msp34xx=0;
406 break;
407 }
408 case EM2820_BOARD_KWORLD_PVRTV2800RF:
409 {
410 em28xx_write_regs_req(dev,0x00,0x08, "\xf9", 1); // GPIO enables sound on KWORLD PVR TV 2800RF
411 break;
412 }
413
414 }
415 em28xx_config_tuner (dev);
416 }
417
418 MODULE_DEVICE_TABLE (usb, em28xx_id_table);
kernel-based virtual machine