Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
1da177e4 LT |
2 | * |
3 | * handle saa7134 IR remotes via linux kernel input layer. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
1da177e4 LT |
15 | */ |
16 | ||
9a12ccfc MCC |
17 | #include "saa7134.h" |
18 | #include "saa7134-reg.h" | |
19 | ||
1da177e4 | 20 | #include <linux/module.h> |
1da177e4 LT |
21 | #include <linux/init.h> |
22 | #include <linux/delay.h> | |
1da177e4 | 23 | #include <linux/interrupt.h> |
5a0e3ad6 | 24 | #include <linux/slab.h> |
1da177e4 | 25 | |
d302548a | 26 | #define MODULE_NAME "saa7134" |
727e625c | 27 | |
ff699e6b | 28 | static unsigned int disable_ir; |
1da177e4 LT |
29 | module_param(disable_ir, int, 0444); |
30 | MODULE_PARM_DESC(disable_ir,"disable infrared remote support"); | |
31 | ||
ff699e6b | 32 | static unsigned int ir_debug; |
1da177e4 LT |
33 | module_param(ir_debug, int, 0644); |
34 | MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]"); | |
35 | ||
ff699e6b | 36 | static int pinnacle_remote; |
b93eedb6 SP |
37 | module_param(pinnacle_remote, int, 0644); /* Choose Pinnacle PCTV remote */ |
38 | MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=grey (defaults to 0)"); | |
39 | ||
45f38cb3 MCC |
40 | #define input_dbg(fmt, arg...) do { \ |
41 | if (ir_debug) \ | |
42 | printk(KERN_DEBUG pr_fmt("input: " fmt), ## arg); \ | |
43 | } while (0) | |
44 | #define ir_dbg(ir, fmt, arg...) do { \ | |
45 | if (ir_debug) \ | |
afc7f24c SY |
46 | printk(KERN_DEBUG pr_fmt("ir %s: " fmt), ir->rc->device_name, \ |
47 | ## arg); \ | |
45f38cb3 | 48 | } while (0) |
1da177e4 | 49 | |
bce8d0fe | 50 | /* Helper function for raw decoding at GPIO16 or GPIO18 */ |
a3572c34 | 51 | static int saa7134_raw_decode_irq(struct saa7134_dev *dev); |
9160723e | 52 | |
ac9cd976 | 53 | /* -------------------- GPIO generic keycode builder -------------------- */ |
1da177e4 LT |
54 | |
55 | static int build_key(struct saa7134_dev *dev) | |
56 | { | |
a6e3b81f | 57 | struct saa7134_card_ir *ir = dev->remote; |
1da177e4 LT |
58 | u32 gpio, data; |
59 | ||
0938e319 P |
60 | /* here comes the additional handshake steps for some cards */ |
61 | switch (dev->board) { | |
62 | case SAA7134_BOARD_GOTVIEW_7135: | |
63 | saa_setb(SAA7134_GPIO_GPSTATUS1, 0x80); | |
64 | saa_clearb(SAA7134_GPIO_GPSTATUS1, 0x80); | |
65 | break; | |
66 | } | |
1da177e4 LT |
67 | /* rising SAA7134_GPIO_GPRESCAN reads the status */ |
68 | saa_clearb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN); | |
69 | saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN); | |
70 | ||
71 | gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); | |
4ac97914 MCC |
72 | if (ir->polling) { |
73 | if (ir->last_gpio == gpio) | |
74 | return 0; | |
75 | ir->last_gpio = gpio; | |
76 | } | |
1da177e4 | 77 | |
4ac97914 | 78 | data = ir_extract_bits(gpio, ir->mask_keycode); |
6be5b1a1 | 79 | input_dbg("build_key gpio=0x%x mask=0x%x data=%d\n", |
1da177e4 LT |
80 | gpio, ir->mask_keycode, data); |
81 | ||
26d5f3a3 MCC |
82 | switch (dev->board) { |
83 | case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: | |
84 | if (data == ir->mask_keycode) | |
ca86674b | 85 | rc_keyup(ir->dev); |
26d5f3a3 | 86 | else |
6d741bfe SY |
87 | rc_keydown_notimeout(ir->dev, RC_PROTO_UNKNOWN, data, |
88 | 0); | |
26d5f3a3 MCC |
89 | return 0; |
90 | } | |
91 | ||
0602fbb2 PM |
92 | if (ir->polling) { |
93 | if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || | |
94 | (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { | |
6d741bfe SY |
95 | rc_keydown_notimeout(ir->dev, RC_PROTO_UNKNOWN, data, |
96 | 0); | |
0602fbb2 | 97 | } else { |
ca86674b | 98 | rc_keyup(ir->dev); |
0602fbb2 | 99 | } |
1da177e4 | 100 | } |
0602fbb2 PM |
101 | else { /* IRQ driven mode - handle key press and release in one go */ |
102 | if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || | |
103 | (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { | |
6d741bfe SY |
104 | rc_keydown_notimeout(ir->dev, RC_PROTO_UNKNOWN, data, |
105 | 0); | |
ca86674b | 106 | rc_keyup(ir->dev); |
0602fbb2 PM |
107 | } |
108 | } | |
109 | ||
1da177e4 LT |
110 | return 0; |
111 | } | |
112 | ||
ac9cd976 RC |
113 | /* --------------------- Chip specific I2C key builders ----------------- */ |
114 | ||
6d741bfe | 115 | static int get_key_flydvb_trio(struct IR_i2c *ir, enum rc_proto *protocol, |
4dd9bb91 | 116 | u32 *scancode, u8 *toggle) |
d995a187 | 117 | { |
5fd46ac9 | 118 | int gpio, rc; |
d995a187 LK |
119 | int attempt = 0; |
120 | unsigned char b; | |
121 | ||
122 | /* We need this to access GPI Used by the saa_readl macro. */ | |
123 | struct saa7134_dev *dev = ir->c->adapter->algo_data; | |
124 | ||
125 | if (dev == NULL) { | |
395eff95 | 126 | ir_dbg(ir, "get_key_flydvb_trio: ir->c->adapter->algo_data is NULL!\n"); |
d995a187 LK |
127 | return -EIO; |
128 | } | |
129 | ||
130 | /* rising SAA7134_GPIGPRESCAN reads the status */ | |
131 | saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
132 | saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
133 | ||
134 | gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); | |
135 | ||
136 | if (0x40000 & ~gpio) | |
137 | return 0; /* No button press */ | |
138 | ||
d995a187 LK |
139 | /* poll IR chip */ |
140 | /* weak up the IR chip */ | |
141 | b = 0; | |
142 | ||
143 | while (1 != i2c_master_send(ir->c, &b, 1)) { | |
144 | if ((attempt++) < 10) { | |
145 | /* | |
146 | * wait a bit for next attempt - | |
147 | * I don't know how make it better | |
148 | */ | |
149 | msleep(10); | |
150 | continue; | |
151 | } | |
395eff95 MCC |
152 | ir_dbg(ir, "send wake up byte to pic16C505 (IR chip)failed %dx\n", |
153 | attempt); | |
d995a187 LK |
154 | return -EIO; |
155 | } | |
5fd46ac9 MCC |
156 | rc = i2c_master_recv(ir->c, &b, 1); |
157 | if (rc != 1) { | |
6be5b1a1 | 158 | ir_dbg(ir, "read error\n"); |
5fd46ac9 MCC |
159 | if (rc < 0) |
160 | return rc; | |
d995a187 LK |
161 | return -EIO; |
162 | } | |
163 | ||
6d741bfe | 164 | *protocol = RC_PROTO_UNKNOWN; |
4dd9bb91 DH |
165 | *scancode = b; |
166 | *toggle = 0; | |
d995a187 LK |
167 | return 1; |
168 | } | |
169 | ||
6d741bfe SY |
170 | static int get_key_msi_tvanywhere_plus(struct IR_i2c *ir, |
171 | enum rc_proto *protocol, | |
4dd9bb91 | 172 | u32 *scancode, u8 *toggle) |
ba340b40 BR |
173 | { |
174 | unsigned char b; | |
5fd46ac9 | 175 | int gpio, rc; |
ba340b40 BR |
176 | |
177 | /* <dev> is needed to access GPIO. Used by the saa_readl macro. */ | |
c668f32d | 178 | struct saa7134_dev *dev = ir->c->adapter->algo_data; |
ba340b40 | 179 | if (dev == NULL) { |
395eff95 | 180 | ir_dbg(ir, "get_key_msi_tvanywhere_plus: ir->c->adapter->algo_data is NULL!\n"); |
ba340b40 BR |
181 | return -EIO; |
182 | } | |
183 | ||
184 | /* rising SAA7134_GPIO_GPRESCAN reads the status */ | |
185 | ||
186 | saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
187 | saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
188 | ||
189 | gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); | |
190 | ||
191 | /* GPIO&0x40 is pulsed low when a button is pressed. Don't do | |
192 | I2C receive if gpio&0x40 is not low. */ | |
193 | ||
194 | if (gpio & 0x40) | |
195 | return 0; /* No button press */ | |
196 | ||
197 | /* GPIO says there is a button press. Get it. */ | |
198 | ||
5fd46ac9 MCC |
199 | rc = i2c_master_recv(ir->c, &b, 1); |
200 | if (rc != 1) { | |
6be5b1a1 | 201 | ir_dbg(ir, "read error\n"); |
5fd46ac9 MCC |
202 | if (rc < 0) |
203 | return rc; | |
ba340b40 BR |
204 | return -EIO; |
205 | } | |
206 | ||
207 | /* No button press */ | |
208 | ||
209 | if (b == 0xff) | |
210 | return 0; | |
211 | ||
212 | /* Button pressed */ | |
213 | ||
6be5b1a1 | 214 | input_dbg("get_key_msi_tvanywhere_plus: Key = 0x%02X\n", b); |
6d741bfe | 215 | *protocol = RC_PROTO_UNKNOWN; |
4dd9bb91 DH |
216 | *scancode = b; |
217 | *toggle = 0; | |
ba340b40 BR |
218 | return 1; |
219 | } | |
220 | ||
25fa2071 | 221 | /* copied and modified from get_key_msi_tvanywhere_plus() */ |
6d741bfe | 222 | static int get_key_kworld_pc150u(struct IR_i2c *ir, enum rc_proto *protocol, |
4dd9bb91 | 223 | u32 *scancode, u8 *toggle) |
25fa2071 KS |
224 | { |
225 | unsigned char b; | |
226 | unsigned int gpio; | |
5fd46ac9 | 227 | int rc; |
25fa2071 KS |
228 | |
229 | /* <dev> is needed to access GPIO. Used by the saa_readl macro. */ | |
230 | struct saa7134_dev *dev = ir->c->adapter->algo_data; | |
231 | if (dev == NULL) { | |
395eff95 | 232 | ir_dbg(ir, "get_key_kworld_pc150u: ir->c->adapter->algo_data is NULL!\n"); |
25fa2071 KS |
233 | return -EIO; |
234 | } | |
235 | ||
236 | /* rising SAA7134_GPIO_GPRESCAN reads the status */ | |
237 | ||
238 | saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
239 | saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
240 | ||
241 | gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); | |
242 | ||
243 | /* GPIO&0x100 is pulsed low when a button is pressed. Don't do | |
244 | I2C receive if gpio&0x100 is not low. */ | |
245 | ||
246 | if (gpio & 0x100) | |
247 | return 0; /* No button press */ | |
248 | ||
249 | /* GPIO says there is a button press. Get it. */ | |
250 | ||
5fd46ac9 MCC |
251 | rc = i2c_master_recv(ir->c, &b, 1); |
252 | if (rc != 1) { | |
6be5b1a1 | 253 | ir_dbg(ir, "read error\n"); |
5fd46ac9 MCC |
254 | if (rc < 0) |
255 | return rc; | |
25fa2071 KS |
256 | return -EIO; |
257 | } | |
258 | ||
259 | /* No button press */ | |
260 | ||
261 | if (b == 0xff) | |
262 | return 0; | |
263 | ||
264 | /* Button pressed */ | |
265 | ||
6be5b1a1 | 266 | input_dbg("get_key_kworld_pc150u: Key = 0x%02X\n", b); |
6d741bfe | 267 | *protocol = RC_PROTO_UNKNOWN; |
4dd9bb91 DH |
268 | *scancode = b; |
269 | *toggle = 0; | |
25fa2071 KS |
270 | return 1; |
271 | } | |
272 | ||
6d741bfe | 273 | static int get_key_purpletv(struct IR_i2c *ir, enum rc_proto *protocol, |
4dd9bb91 | 274 | u32 *scancode, u8 *toggle) |
ac9cd976 | 275 | { |
5fd46ac9 | 276 | int rc; |
ac9cd976 RC |
277 | unsigned char b; |
278 | ||
279 | /* poll IR chip */ | |
5fd46ac9 MCC |
280 | rc = i2c_master_recv(ir->c, &b, 1); |
281 | if (rc != 1) { | |
6be5b1a1 | 282 | ir_dbg(ir, "read error\n"); |
5fd46ac9 MCC |
283 | if (rc < 0) |
284 | return rc; | |
ac9cd976 RC |
285 | return -EIO; |
286 | } | |
287 | ||
288 | /* no button press */ | |
289 | if (b==0) | |
290 | return 0; | |
291 | ||
292 | /* repeating */ | |
293 | if (b & 0x80) | |
294 | return 1; | |
295 | ||
6d741bfe | 296 | *protocol = RC_PROTO_UNKNOWN; |
4dd9bb91 DH |
297 | *scancode = b; |
298 | *toggle = 0; | |
ac9cd976 RC |
299 | return 1; |
300 | } | |
301 | ||
6d741bfe | 302 | static int get_key_hvr1110(struct IR_i2c *ir, enum rc_proto *protocol, |
4dd9bb91 | 303 | u32 *scancode, u8 *toggle) |
177aaaf8 | 304 | { |
5fd46ac9 | 305 | int rc; |
641269f9 | 306 | unsigned char buf[5]; |
177aaaf8 TG |
307 | |
308 | /* poll IR chip */ | |
5fd46ac9 MCC |
309 | rc = i2c_master_recv(ir->c, buf, 5); |
310 | if (rc != 5) { | |
311 | ir_dbg(ir, "read error\n"); | |
312 | if (rc < 0) | |
313 | return rc; | |
177aaaf8 | 314 | return -EIO; |
5fd46ac9 | 315 | } |
177aaaf8 | 316 | |
641269f9 MCC |
317 | /* Check if some key were pressed */ |
318 | if (!(buf[0] & 0x80)) | |
177aaaf8 TG |
319 | return 0; |
320 | ||
641269f9 MCC |
321 | /* |
322 | * buf[3] & 0x80 is always high. | |
323 | * buf[3] & 0x40 is a parity bit. A repeat event is marked | |
324 | * by preserving it into two separate readings | |
325 | * buf[4] bits 0 and 1, and buf[1] and buf[2] are always | |
326 | * zero. | |
4dd9bb91 DH |
327 | * |
328 | * Note that the keymap which the hvr1110 uses is RC5. | |
329 | * | |
330 | * FIXME: start bits could maybe be used...? | |
641269f9 | 331 | */ |
6d741bfe | 332 | *protocol = RC_PROTO_RC5; |
4dd9bb91 DH |
333 | *scancode = RC_SCANCODE_RC5(buf[3] & 0x1f, buf[4] >> 2); |
334 | *toggle = !!(buf[3] & 0x40); | |
177aaaf8 TG |
335 | return 1; |
336 | } | |
337 | ||
e8018c9e | 338 | |
6d741bfe | 339 | static int get_key_beholdm6xx(struct IR_i2c *ir, enum rc_proto *protocol, |
4dd9bb91 | 340 | u32 *scancode, u8 *toggle) |
e8018c9e | 341 | { |
5fd46ac9 | 342 | int rc; |
e8018c9e AMT |
343 | unsigned char data[12]; |
344 | u32 gpio; | |
345 | ||
c668f32d | 346 | struct saa7134_dev *dev = ir->c->adapter->algo_data; |
e8018c9e AMT |
347 | |
348 | /* rising SAA7134_GPIO_GPRESCAN reads the status */ | |
349 | saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
350 | saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
351 | ||
352 | gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); | |
353 | ||
616f8878 | 354 | if (0x400000 & ~gpio) |
e8018c9e AMT |
355 | return 0; /* No button press */ |
356 | ||
c668f32d | 357 | ir->c->addr = 0x5a >> 1; |
e8018c9e | 358 | |
5fd46ac9 MCC |
359 | rc = i2c_master_recv(ir->c, data, 12); |
360 | if (rc != 12) { | |
6be5b1a1 | 361 | ir_dbg(ir, "read error\n"); |
5fd46ac9 MCC |
362 | if (rc < 0) |
363 | return rc; | |
e8018c9e AMT |
364 | return -EIO; |
365 | } | |
e8018c9e | 366 | |
2d21ffe0 DB |
367 | if (data[9] != (unsigned char)(~data[8])) |
368 | return 0; | |
369 | ||
6d741bfe | 370 | *protocol = RC_PROTO_NECX; |
0bc56cbe | 371 | *scancode = RC_SCANCODE_NECX(data[11] << 8 | data[10], data[9]); |
4dd9bb91 | 372 | *toggle = 0; |
e8018c9e AMT |
373 | return 1; |
374 | } | |
375 | ||
1c22dad8 MCC |
376 | /* Common (grey or coloured) pinnacle PCTV remote handling |
377 | * | |
378 | */ | |
6d741bfe | 379 | static int get_key_pinnacle(struct IR_i2c *ir, enum rc_proto *protocol, |
4dd9bb91 DH |
380 | u32 *scancode, u8 *toggle, int parity_offset, |
381 | int marker, int code_modulo) | |
1c22dad8 | 382 | { |
5fd46ac9 | 383 | int rc; |
1c22dad8 MCC |
384 | unsigned char b[4]; |
385 | unsigned int start = 0,parity = 0,code = 0; | |
386 | ||
387 | /* poll IR chip */ | |
5fd46ac9 MCC |
388 | rc = i2c_master_recv(ir->c, b, 4); |
389 | if (rc != 4) { | |
6be5b1a1 | 390 | ir_dbg(ir, "read error\n"); |
5fd46ac9 MCC |
391 | if (rc < 0) |
392 | return rc; | |
1c22dad8 MCC |
393 | return -EIO; |
394 | } | |
395 | ||
396 | for (start = 0; start < ARRAY_SIZE(b); start++) { | |
397 | if (b[start] == marker) { | |
398 | code=b[(start+parity_offset + 1) % 4]; | |
399 | parity=b[(start+parity_offset) % 4]; | |
400 | } | |
401 | } | |
402 | ||
403 | /* Empty Request */ | |
404 | if (parity == 0) | |
405 | return 0; | |
406 | ||
407 | /* Repeating... */ | |
408 | if (ir->old == parity) | |
409 | return 0; | |
410 | ||
411 | ir->old = parity; | |
412 | ||
413 | /* drop special codes when a key is held down a long time for the grey controller | |
414 | In this case, the second bit of the code is asserted */ | |
415 | if (marker == 0xfe && (code & 0x40)) | |
416 | return 0; | |
417 | ||
418 | code %= code_modulo; | |
419 | ||
6d741bfe | 420 | *protocol = RC_PROTO_UNKNOWN; |
4dd9bb91 DH |
421 | *scancode = code; |
422 | *toggle = 0; | |
1c22dad8 | 423 | |
6be5b1a1 | 424 | ir_dbg(ir, "Pinnacle PCTV key %02x\n", code); |
1c22dad8 MCC |
425 | return 1; |
426 | } | |
427 | ||
428 | /* The grey pinnacle PCTV remote | |
429 | * | |
430 | * There are one issue with this remote: | |
431 | * - I2c packet does not change when the same key is pressed quickly. The workaround | |
432 | * is to hold down each key for about half a second, so that another code is generated | |
433 | * in the i2c packet, and the function can distinguish key presses. | |
434 | * | |
435 | * Sylvain Pasche <sylvain.pasche@gmail.com> | |
436 | */ | |
6d741bfe | 437 | static int get_key_pinnacle_grey(struct IR_i2c *ir, enum rc_proto *protocol, |
4dd9bb91 | 438 | u32 *scancode, u8 *toggle) |
1c22dad8 MCC |
439 | { |
440 | ||
4dd9bb91 | 441 | return get_key_pinnacle(ir, protocol, scancode, toggle, 1, 0xfe, 0xff); |
1c22dad8 MCC |
442 | } |
443 | ||
444 | ||
445 | /* The new pinnacle PCTV remote (with the colored buttons) | |
446 | * | |
447 | * Ricardo Cerqueira <v4l@cerqueira.org> | |
448 | */ | |
6d741bfe | 449 | static int get_key_pinnacle_color(struct IR_i2c *ir, enum rc_proto *protocol, |
4dd9bb91 | 450 | u32 *scancode, u8 *toggle) |
1c22dad8 MCC |
451 | { |
452 | /* code_modulo parameter (0x88) is used to reduce code value to fit inside IR_KEYTAB_SIZE | |
453 | * | |
454 | * this is the only value that results in 42 unique | |
455 | * codes < 128 | |
456 | */ | |
457 | ||
4dd9bb91 | 458 | return get_key_pinnacle(ir, protocol, scancode, toggle, 2, 0x80, 0x88); |
1c22dad8 MCC |
459 | } |
460 | ||
1da177e4 LT |
461 | void saa7134_input_irq(struct saa7134_dev *dev) |
462 | { | |
a6e3b81f | 463 | struct saa7134_card_ir *ir; |
716aab44 MCC |
464 | |
465 | if (!dev || !dev->remote) | |
466 | return; | |
467 | ||
468 | ir = dev->remote; | |
469 | if (!ir->running) | |
470 | return; | |
1da177e4 | 471 | |
bce8d0fe | 472 | if (!ir->polling && !ir->raw_decode) { |
1da177e4 | 473 | build_key(dev); |
a3572c34 MCC |
474 | } else if (ir->raw_decode) { |
475 | saa7134_raw_decode_irq(dev); | |
9160723e | 476 | } |
1da177e4 LT |
477 | } |
478 | ||
1e7126b4 | 479 | static void saa7134_input_timer(struct timer_list *t) |
1da177e4 | 480 | { |
1e7126b4 KC |
481 | struct saa7134_card_ir *ir = from_timer(ir, t, timer); |
482 | struct saa7134_dev *dev = ir->dev->priv; | |
1da177e4 LT |
483 | |
484 | build_key(dev); | |
b4ba7884 | 485 | mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling)); |
1da177e4 LT |
486 | } |
487 | ||
716aab44 | 488 | static int __saa7134_ir_start(void *priv) |
b07b4783 | 489 | { |
716aab44 | 490 | struct saa7134_dev *dev = priv; |
a6e3b81f | 491 | struct saa7134_card_ir *ir; |
716aab44 | 492 | |
651c7a5f | 493 | if (!dev || !dev->remote) |
716aab44 MCC |
494 | return -EINVAL; |
495 | ||
496 | ir = dev->remote; | |
02108949 | 497 | if (ir->running) |
716aab44 | 498 | return 0; |
02108949 | 499 | |
8c1476ff VS |
500 | /* Moved here from saa7134_input_init1() because the latter |
501 | * is not called on device resume */ | |
502 | switch (dev->board) { | |
503 | case SAA7134_BOARD_MD2819: | |
504 | case SAA7134_BOARD_KWORLD_VSTREAM_XPERT: | |
505 | case SAA7134_BOARD_AVERMEDIA_305: | |
506 | case SAA7134_BOARD_AVERMEDIA_307: | |
de983454 | 507 | case SAA7134_BOARD_AVERMEDIA_505: |
8c1476ff VS |
508 | case SAA7134_BOARD_AVERMEDIA_STUDIO_305: |
509 | case SAA7134_BOARD_AVERMEDIA_STUDIO_505: | |
510 | case SAA7134_BOARD_AVERMEDIA_STUDIO_307: | |
511 | case SAA7134_BOARD_AVERMEDIA_STUDIO_507: | |
512 | case SAA7134_BOARD_AVERMEDIA_STUDIO_507UA: | |
513 | case SAA7134_BOARD_AVERMEDIA_GO_007_FM: | |
514 | case SAA7134_BOARD_AVERMEDIA_M102: | |
515 | case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS: | |
516 | /* Without this we won't receive key up events */ | |
517 | saa_setb(SAA7134_GPIO_GPMODE0, 0x4); | |
518 | saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4); | |
519 | break; | |
520 | case SAA7134_BOARD_AVERMEDIA_777: | |
521 | case SAA7134_BOARD_AVERMEDIA_A16AR: | |
522 | /* Without this we won't receive key up events */ | |
523 | saa_setb(SAA7134_GPIO_GPMODE1, 0x1); | |
524 | saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1); | |
525 | break; | |
526 | case SAA7134_BOARD_AVERMEDIA_A16D: | |
527 | /* Without this we won't receive key up events */ | |
528 | saa_setb(SAA7134_GPIO_GPMODE1, 0x1); | |
529 | saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1); | |
530 | break; | |
531 | case SAA7134_BOARD_GOTVIEW_7135: | |
532 | saa_setb(SAA7134_GPIO_GPMODE1, 0x80); | |
533 | break; | |
534 | } | |
535 | ||
a6e3b81f | 536 | ir->running = true; |
651c7a5f | 537 | |
b07b4783 | 538 | if (ir->polling) { |
1e7126b4 | 539 | timer_setup(&ir->timer, saa7134_input_timer, 0); |
7c8352d1 | 540 | ir->timer.expires = jiffies + HZ; |
b07b4783 DT |
541 | add_timer(&ir->timer); |
542 | } | |
716aab44 MCC |
543 | |
544 | return 0; | |
b07b4783 DT |
545 | } |
546 | ||
716aab44 | 547 | static void __saa7134_ir_stop(void *priv) |
b07b4783 | 548 | { |
716aab44 | 549 | struct saa7134_dev *dev = priv; |
a6e3b81f | 550 | struct saa7134_card_ir *ir; |
716aab44 | 551 | |
651c7a5f | 552 | if (!dev || !dev->remote) |
716aab44 MCC |
553 | return; |
554 | ||
555 | ir = dev->remote; | |
02108949 MCC |
556 | if (!ir->running) |
557 | return; | |
651c7a5f | 558 | |
e5e26439 | 559 | if (ir->polling) |
651c7a5f | 560 | del_timer_sync(&ir->timer); |
a3572c34 | 561 | |
a6e3b81f | 562 | ir->running = false; |
716aab44 MCC |
563 | |
564 | return; | |
565 | } | |
566 | ||
567 | int saa7134_ir_start(struct saa7134_dev *dev) | |
568 | { | |
569 | if (dev->remote->users) | |
570 | return __saa7134_ir_start(dev); | |
571 | ||
572 | return 0; | |
573 | } | |
574 | ||
575 | void saa7134_ir_stop(struct saa7134_dev *dev) | |
576 | { | |
577 | if (dev->remote->users) | |
578 | __saa7134_ir_stop(dev); | |
579 | } | |
580 | ||
d8b4b582 | 581 | static int saa7134_ir_open(struct rc_dev *rc) |
716aab44 | 582 | { |
d8b4b582 | 583 | struct saa7134_dev *dev = rc->priv; |
716aab44 MCC |
584 | |
585 | dev->remote->users++; | |
586 | return __saa7134_ir_start(dev); | |
587 | } | |
588 | ||
d8b4b582 | 589 | static void saa7134_ir_close(struct rc_dev *rc) |
716aab44 | 590 | { |
d8b4b582 | 591 | struct saa7134_dev *dev = rc->priv; |
716aab44 MCC |
592 | |
593 | dev->remote->users--; | |
594 | if (!dev->remote->users) | |
595 | __saa7134_ir_stop(dev); | |
02108949 MCC |
596 | } |
597 | ||
1da177e4 LT |
598 | int saa7134_input_init1(struct saa7134_dev *dev) |
599 | { | |
a6e3b81f | 600 | struct saa7134_card_ir *ir; |
d8b4b582 | 601 | struct rc_dev *rc; |
02858eed | 602 | char *ir_codes = NULL; |
1da177e4 LT |
603 | u32 mask_keycode = 0; |
604 | u32 mask_keydown = 0; | |
605 | u32 mask_keyup = 0; | |
651c7a5f DH |
606 | unsigned polling = 0; |
607 | bool raw_decode = false; | |
b07b4783 | 608 | int err; |
1da177e4 | 609 | |
cb2444df | 610 | if (dev->has_remote != SAA7134_REMOTE_GPIO) |
1da177e4 LT |
611 | return -ENODEV; |
612 | if (disable_ir) | |
613 | return -ENODEV; | |
614 | ||
615 | /* detect & configure */ | |
616 | switch (dev->board) { | |
617 | case SAA7134_BOARD_FLYVIDEO2000: | |
618 | case SAA7134_BOARD_FLYVIDEO3000: | |
4ac97914 | 619 | case SAA7134_BOARD_FLYTVPLATINUM_FM: |
6af90ab5 | 620 | case SAA7134_BOARD_FLYTVPLATINUM_MINI2: |
23389b88 | 621 | case SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM: |
02858eed | 622 | ir_codes = RC_MAP_FLYVIDEO; |
1da177e4 LT |
623 | mask_keycode = 0xEC00000; |
624 | mask_keydown = 0x0040000; | |
625 | break; | |
626 | case SAA7134_BOARD_CINERGY400: | |
627 | case SAA7134_BOARD_CINERGY600: | |
628 | case SAA7134_BOARD_CINERGY600_MK3: | |
02858eed | 629 | ir_codes = RC_MAP_CINERGY; |
1da177e4 LT |
630 | mask_keycode = 0x00003f; |
631 | mask_keyup = 0x040000; | |
632 | break; | |
633 | case SAA7134_BOARD_ECS_TVP3XP: | |
634 | case SAA7134_BOARD_ECS_TVP3XP_4CB5: | |
02858eed | 635 | ir_codes = RC_MAP_EZTV; |
330a115a MCC |
636 | mask_keycode = 0x00017c; |
637 | mask_keyup = 0x000002; | |
1da177e4 | 638 | polling = 50; // ms |
330a115a MCC |
639 | break; |
640 | case SAA7134_BOARD_KWORLD_XPERT: | |
1da177e4 | 641 | case SAA7134_BOARD_AVACSSMARTTV: |
02858eed | 642 | ir_codes = RC_MAP_PIXELVIEW; |
1da177e4 LT |
643 | mask_keycode = 0x00001F; |
644 | mask_keyup = 0x000020; | |
645 | polling = 50; // ms | |
646 | break; | |
647 | case SAA7134_BOARD_MD2819: | |
ac19ecc6 | 648 | case SAA7134_BOARD_KWORLD_VSTREAM_XPERT: |
1da177e4 LT |
649 | case SAA7134_BOARD_AVERMEDIA_305: |
650 | case SAA7134_BOARD_AVERMEDIA_307: | |
de983454 | 651 | case SAA7134_BOARD_AVERMEDIA_505: |
ac19ecc6 | 652 | case SAA7134_BOARD_AVERMEDIA_STUDIO_305: |
5a5e1da5 | 653 | case SAA7134_BOARD_AVERMEDIA_STUDIO_505: |
ac19ecc6 | 654 | case SAA7134_BOARD_AVERMEDIA_STUDIO_307: |
3ac706d2 | 655 | case SAA7134_BOARD_AVERMEDIA_STUDIO_507: |
df0dbbe2 | 656 | case SAA7134_BOARD_AVERMEDIA_STUDIO_507UA: |
ac19ecc6 | 657 | case SAA7134_BOARD_AVERMEDIA_GO_007_FM: |
d2761f22 | 658 | case SAA7134_BOARD_AVERMEDIA_M102: |
6a2d802c | 659 | case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS: |
02858eed | 660 | ir_codes = RC_MAP_AVERMEDIA; |
1da177e4 LT |
661 | mask_keycode = 0x0007C8; |
662 | mask_keydown = 0x000010; | |
663 | polling = 50; // ms | |
8c1476ff | 664 | /* GPIO stuff moved to __saa7134_ir_start() */ |
1da177e4 | 665 | break; |
36f6bb97 | 666 | case SAA7134_BOARD_AVERMEDIA_M135A: |
63fc31e8 | 667 | ir_codes = RC_MAP_AVERMEDIA_M135A; |
2f16f631 MCC |
668 | mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ |
669 | mask_keyup = 0x0040000; | |
d152b8b6 | 670 | mask_keycode = 0xffff; |
651c7a5f | 671 | raw_decode = true; |
36f6bb97 | 672 | break; |
9e1d9e7b HRK |
673 | case SAA7134_BOARD_AVERMEDIA_M733A: |
674 | ir_codes = RC_MAP_AVERMEDIA_M733A_RM_K6; | |
675 | mask_keydown = 0x0040000; | |
676 | mask_keyup = 0x0040000; | |
677 | mask_keycode = 0xffff; | |
651c7a5f | 678 | raw_decode = true; |
9e1d9e7b | 679 | break; |
450efcfd | 680 | case SAA7134_BOARD_AVERMEDIA_777: |
29e0f1a1 | 681 | case SAA7134_BOARD_AVERMEDIA_A16AR: |
02858eed | 682 | ir_codes = RC_MAP_AVERMEDIA; |
450efcfd | 683 | mask_keycode = 0x02F200; |
684 | mask_keydown = 0x000400; | |
685 | polling = 50; // ms | |
8c1476ff | 686 | /* GPIO stuff moved to __saa7134_ir_start() */ |
4dd7406e | 687 | break; |
6e501a3f | 688 | case SAA7134_BOARD_AVERMEDIA_A16D: |
02858eed | 689 | ir_codes = RC_MAP_AVERMEDIA_A16D; |
6e501a3f TF |
690 | mask_keycode = 0x02F200; |
691 | mask_keydown = 0x000400; | |
692 | polling = 50; /* ms */ | |
8c1476ff | 693 | /* GPIO stuff moved to __saa7134_ir_start() */ |
6e501a3f | 694 | break; |
4ac97914 | 695 | case SAA7134_BOARD_KWORLD_TERMINATOR: |
02858eed | 696 | ir_codes = RC_MAP_PIXELVIEW; |
dc2286cf JW |
697 | mask_keycode = 0x00001f; |
698 | mask_keyup = 0x000060; | |
699 | polling = 50; // ms | |
700 | break; | |
ac19ecc6 MCC |
701 | case SAA7134_BOARD_MANLI_MTV001: |
702 | case SAA7134_BOARD_MANLI_MTV002: | |
02858eed | 703 | ir_codes = RC_MAP_MANLI; |
b34dddbe DB |
704 | mask_keycode = 0x001f00; |
705 | mask_keyup = 0x004000; | |
706 | polling = 50; /* ms */ | |
707 | break; | |
a8ff417e | 708 | case SAA7134_BOARD_BEHOLD_409FM: |
e8018c9e AMT |
709 | case SAA7134_BOARD_BEHOLD_401: |
710 | case SAA7134_BOARD_BEHOLD_403: | |
711 | case SAA7134_BOARD_BEHOLD_403FM: | |
712 | case SAA7134_BOARD_BEHOLD_405: | |
713 | case SAA7134_BOARD_BEHOLD_405FM: | |
714 | case SAA7134_BOARD_BEHOLD_407: | |
715 | case SAA7134_BOARD_BEHOLD_407FM: | |
716 | case SAA7134_BOARD_BEHOLD_409: | |
717 | case SAA7134_BOARD_BEHOLD_505FM: | |
9c6f97a0 DB |
718 | case SAA7134_BOARD_BEHOLD_505RDS_MK5: |
719 | case SAA7134_BOARD_BEHOLD_505RDS_MK3: | |
e8018c9e | 720 | case SAA7134_BOARD_BEHOLD_507_9FM: |
84d728c3 DB |
721 | case SAA7134_BOARD_BEHOLD_507RDS_MK3: |
722 | case SAA7134_BOARD_BEHOLD_507RDS_MK5: | |
02858eed | 723 | ir_codes = RC_MAP_MANLI; |
b34dddbe DB |
724 | mask_keycode = 0x003f00; |
725 | mask_keyup = 0x004000; | |
726 | polling = 50; /* ms */ | |
727 | break; | |
728 | case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM: | |
02858eed | 729 | ir_codes = RC_MAP_BEHOLD_COLUMBUS; |
b34dddbe | 730 | mask_keycode = 0x003f00; |
ac19ecc6 | 731 | mask_keyup = 0x004000; |
ac19ecc6 MCC |
732 | polling = 50; // ms |
733 | break; | |
17ce1ff9 | 734 | case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS: |
02858eed | 735 | ir_codes = RC_MAP_PCTV_SEDNA; |
c3d93192 PM |
736 | mask_keycode = 0x001f00; |
737 | mask_keyup = 0x004000; | |
738 | polling = 50; // ms | |
739 | break; | |
4ac97914 | 740 | case SAA7134_BOARD_GOTVIEW_7135: |
02858eed | 741 | ir_codes = RC_MAP_GOTVIEW7135; |
0938e319 | 742 | mask_keycode = 0x0003CC; |
6b961440 | 743 | mask_keydown = 0x000010; |
0938e319 | 744 | polling = 5; /* ms */ |
8c1476ff | 745 | /* GPIO stuff moved to __saa7134_ir_start() */ |
6b961440 | 746 | break; |
1da177e4 | 747 | case SAA7134_BOARD_VIDEOMATE_TV_PVR: |
2a9a9a84 | 748 | case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: |
330a115a | 749 | case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: |
02858eed | 750 | ir_codes = RC_MAP_VIDEOMATE_TV_PVR; |
1da177e4 LT |
751 | mask_keycode = 0x00003F; |
752 | mask_keyup = 0x400000; | |
753 | polling = 50; // ms | |
754 | break; | |
b04c1baf | 755 | case SAA7134_BOARD_PROTEUS_2309: |
02858eed | 756 | ir_codes = RC_MAP_PROTEUS_2309; |
b04c1baf MM |
757 | mask_keycode = 0x00007F; |
758 | mask_keyup = 0x000080; | |
759 | polling = 50; // ms | |
760 | break; | |
4ac97914 MCC |
761 | case SAA7134_BOARD_VIDEOMATE_DVBT_300: |
762 | case SAA7134_BOARD_VIDEOMATE_DVBT_200: | |
02858eed | 763 | ir_codes = RC_MAP_VIDEOMATE_TV_PVR; |
fea095fe NS |
764 | mask_keycode = 0x003F00; |
765 | mask_keyup = 0x040000; | |
766 | break; | |
f5c965ab | 767 | case SAA7134_BOARD_FLYDVBS_LR300: |
3d8466ec | 768 | case SAA7134_BOARD_FLYDVBT_LR301: |
a8029170 | 769 | case SAA7134_BOARD_FLYDVBTDUO: |
02858eed | 770 | ir_codes = RC_MAP_FLYDVB; |
3d8466ec GG |
771 | mask_keycode = 0x0001F00; |
772 | mask_keydown = 0x0040000; | |
773 | break; | |
9160723e | 774 | case SAA7134_BOARD_ASUSTeK_P7131_DUAL: |
904ab884 | 775 | case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA: |
dfb4ba1e | 776 | case SAA7134_BOARD_ASUSTeK_P7131_ANALOG: |
02858eed | 777 | ir_codes = RC_MAP_ASUS_PC39; |
fe8b6713 MCC |
778 | mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ |
779 | mask_keyup = 0x0040000; | |
780 | mask_keycode = 0xffff; | |
651c7a5f | 781 | raw_decode = true; |
9160723e | 782 | break; |
75c7dbca | 783 | case SAA7134_BOARD_ASUSTeK_PS3_100: |
784 | ir_codes = RC_MAP_ASUS_PS3_100; | |
785 | mask_keydown = 0x0040000; | |
786 | mask_keyup = 0x0040000; | |
787 | mask_keycode = 0xffff; | |
788 | raw_decode = true; | |
789 | break; | |
c36c459a JPS |
790 | case SAA7134_BOARD_ENCORE_ENLTV: |
791 | case SAA7134_BOARD_ENCORE_ENLTV_FM: | |
02858eed | 792 | ir_codes = RC_MAP_ENCORE_ENLTV; |
c36c459a JPS |
793 | mask_keycode = 0x00007f; |
794 | mask_keyup = 0x040000; | |
795 | polling = 50; // ms | |
796 | break; | |
bf1ece6a | 797 | case SAA7134_BOARD_ENCORE_ENLTV_FM53: |
d642f2f3 | 798 | case SAA7134_BOARD_ENCORE_ENLTV_FM3: |
02858eed | 799 | ir_codes = RC_MAP_ENCORE_ENLTV_FM53; |
bce8d0fe MCC |
800 | mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ |
801 | mask_keyup = 0x0040000; | |
802 | mask_keycode = 0xffff; | |
651c7a5f | 803 | raw_decode = true; |
bf1ece6a | 804 | break; |
480f75ac | 805 | case SAA7134_BOARD_10MOONSTVMASTER3: |
02858eed | 806 | ir_codes = RC_MAP_ENCORE_ENLTV; |
480f75ac TW |
807 | mask_keycode = 0x5f80000; |
808 | mask_keyup = 0x8000000; | |
809 | polling = 50; //ms | |
810 | break; | |
f0ba356c | 811 | case SAA7134_BOARD_GENIUS_TVGO_A11MCE: |
02858eed | 812 | ir_codes = RC_MAP_GENIUS_TVGO_A11MCE; |
f0ba356c AP |
813 | mask_keycode = 0xff; |
814 | mask_keydown = 0xf00000; | |
815 | polling = 50; /* ms */ | |
816 | break; | |
9b000191 | 817 | case SAA7134_BOARD_REAL_ANGEL_220: |
02858eed | 818 | ir_codes = RC_MAP_REAL_AUDIO_220_32_KEYS; |
9b000191 MCC |
819 | mask_keycode = 0x3f00; |
820 | mask_keyup = 0x4000; | |
821 | polling = 50; /* ms */ | |
822 | break; | |
26d5f3a3 | 823 | case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: |
02858eed | 824 | ir_codes = RC_MAP_KWORLD_PLUS_TV_ANALOG; |
26d5f3a3 MCC |
825 | mask_keycode = 0x7f; |
826 | polling = 40; /* ms */ | |
827 | break; | |
ecfcfec8 | 828 | case SAA7134_BOARD_VIDEOMATE_S350: |
02858eed | 829 | ir_codes = RC_MAP_VIDEOMATE_S350; |
ecfcfec8 IL |
830 | mask_keycode = 0x003f00; |
831 | mask_keydown = 0x040000; | |
832 | break; | |
0700adec | 833 | case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S: |
02858eed | 834 | ir_codes = RC_MAP_WINFAST; |
0700adec MO |
835 | mask_keycode = 0x5f00; |
836 | mask_keyup = 0x020000; | |
117e1348 | 837 | polling = 50; /* ms */ |
0700adec | 838 | break; |
b7a0f2e7 | 839 | case SAA7134_BOARD_VIDEOMATE_M1F: |
0963119f | 840 | ir_codes = RC_MAP_VIDEOMATE_K100; |
b7a0f2e7 RM |
841 | mask_keycode = 0x0ff00; |
842 | mask_keyup = 0x040000; | |
843 | break; | |
da4b7b20 DH |
844 | case SAA7134_BOARD_HAUPPAUGE_HVR1150: |
845 | case SAA7134_BOARD_HAUPPAUGE_HVR1120: | |
846 | ir_codes = RC_MAP_HAUPPAUGE; | |
847 | mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ | |
848 | mask_keyup = 0x0040000; | |
849 | mask_keycode = 0xffff; | |
850 | raw_decode = true; | |
851 | break; | |
63ab664c DZ |
852 | case SAA7134_BOARD_LEADTEK_WINFAST_TV2100_FM: |
853 | ir_codes = RC_MAP_LEADTEK_Y04G0051; | |
854 | mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ | |
855 | mask_keyup = 0x0040000; | |
856 | mask_keycode = 0xffff; | |
857 | raw_decode = true; | |
858 | break; | |
1da177e4 LT |
859 | } |
860 | if (NULL == ir_codes) { | |
2bb3e2ee | 861 | pr_err("Oops: IR config error [card=%d]\n", dev->board); |
1da177e4 LT |
862 | return -ENODEV; |
863 | } | |
864 | ||
b7df3910 | 865 | ir = kzalloc(sizeof(*ir), GFP_KERNEL); |
0f7499fd | 866 | rc = rc_allocate_device(RC_DRIVER_SCANCODE); |
d8b4b582 | 867 | if (!ir || !rc) { |
b07b4783 DT |
868 | err = -ENOMEM; |
869 | goto err_out_free; | |
b7df3910 | 870 | } |
1da177e4 | 871 | |
d8b4b582 | 872 | ir->dev = rc; |
02108949 MCC |
873 | dev->remote = ir; |
874 | ||
1da177e4 LT |
875 | /* init hardware-specific stuff */ |
876 | ir->mask_keycode = mask_keycode; | |
877 | ir->mask_keydown = mask_keydown; | |
878 | ir->mask_keyup = mask_keyup; | |
4ac97914 | 879 | ir->polling = polling; |
a3572c34 | 880 | ir->raw_decode = raw_decode; |
1da177e4 LT |
881 | |
882 | /* init input device */ | |
883 | snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)", | |
884 | saa7134_boards[dev->board].name); | |
885 | snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", | |
886 | pci_name(dev->pci)); | |
887 | ||
d8b4b582 DH |
888 | rc->priv = dev; |
889 | rc->open = saa7134_ir_open; | |
890 | rc->close = saa7134_ir_close; | |
12c3b9b9 | 891 | if (raw_decode) { |
d8b4b582 | 892 | rc->driver_type = RC_DRIVER_IR_RAW; |
6d741bfe | 893 | rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER; |
12c3b9b9 | 894 | } |
626cf697 | 895 | |
518f4b26 | 896 | rc->device_name = ir->name; |
d8b4b582 DH |
897 | rc->input_phys = ir->phys; |
898 | rc->input_id.bustype = BUS_PCI; | |
899 | rc->input_id.version = 1; | |
1da177e4 | 900 | if (dev->pci->subsystem_vendor) { |
d8b4b582 DH |
901 | rc->input_id.vendor = dev->pci->subsystem_vendor; |
902 | rc->input_id.product = dev->pci->subsystem_device; | |
1da177e4 | 903 | } else { |
d8b4b582 DH |
904 | rc->input_id.vendor = dev->pci->vendor; |
905 | rc->input_id.product = dev->pci->device; | |
1da177e4 | 906 | } |
d8b4b582 DH |
907 | rc->dev.parent = &dev->pci->dev; |
908 | rc->map_name = ir_codes; | |
909 | rc->driver_name = MODULE_NAME; | |
48b2de19 SY |
910 | rc->min_timeout = 1; |
911 | rc->timeout = IR_DEFAULT_TIMEOUT; | |
912 | rc->max_timeout = 10 * IR_DEFAULT_TIMEOUT; | |
1da177e4 | 913 | |
d8b4b582 | 914 | err = rc_register_device(rc); |
b07b4783 | 915 | if (err) |
716aab44 | 916 | goto err_out_free; |
1da177e4 | 917 | |
1da177e4 | 918 | return 0; |
b07b4783 | 919 | |
716aab44 | 920 | err_out_free: |
d8b4b582 | 921 | rc_free_device(rc); |
b07b4783 | 922 | dev->remote = NULL; |
b07b4783 DT |
923 | kfree(ir); |
924 | return err; | |
1da177e4 LT |
925 | } |
926 | ||
927 | void saa7134_input_fini(struct saa7134_dev *dev) | |
928 | { | |
929 | if (NULL == dev->remote) | |
930 | return; | |
931 | ||
b07b4783 | 932 | saa7134_ir_stop(dev); |
d8b4b582 | 933 | rc_unregister_device(dev->remote->dev); |
1da177e4 LT |
934 | kfree(dev->remote); |
935 | dev->remote = NULL; | |
936 | } | |
937 | ||
c668f32d | 938 | void saa7134_probe_i2c_ir(struct saa7134_dev *dev) |
ac9cd976 | 939 | { |
43e16ea2 | 940 | struct i2c_board_info info; |
c668f32d JD |
941 | struct i2c_msg msg_msi = { |
942 | .addr = 0x50, | |
943 | .flags = I2C_M_RD, | |
944 | .len = 0, | |
945 | .buf = NULL, | |
946 | }; | |
c668f32d JD |
947 | int rc; |
948 | ||
ac9cd976 | 949 | if (disable_ir) { |
6be5b1a1 | 950 | input_dbg("IR has been disabled, not probing for i2c remote\n"); |
ac9cd976 RC |
951 | return; |
952 | } | |
953 | ||
43e16ea2 | 954 | memset(&info, 0, sizeof(struct i2c_board_info)); |
7aedd5ec | 955 | memset(&dev->init_data, 0, sizeof(dev->init_data)); |
c0decac1 | 956 | strscpy(info.type, "ir_video", I2C_NAME_SIZE); |
c668f32d | 957 | |
ac9cd976 RC |
958 | switch (dev->board) { |
959 | case SAA7134_BOARD_PINNACLE_PCTV_110i: | |
eb591af3 | 960 | case SAA7134_BOARD_PINNACLE_PCTV_310i: |
7aedd5ec | 961 | dev->init_data.name = "Pinnacle PCTV"; |
b93eedb6 | 962 | if (pinnacle_remote == 0) { |
7aedd5ec | 963 | dev->init_data.get_key = get_key_pinnacle_color; |
02858eed | 964 | dev->init_data.ir_codes = RC_MAP_PINNACLE_COLOR; |
43e16ea2 | 965 | info.addr = 0x47; |
b93eedb6 | 966 | } else { |
7aedd5ec | 967 | dev->init_data.get_key = get_key_pinnacle_grey; |
02858eed | 968 | dev->init_data.ir_codes = RC_MAP_PINNACLE_GREY; |
43e16ea2 | 969 | info.addr = 0x47; |
b93eedb6 | 970 | } |
ac9cd976 RC |
971 | break; |
972 | case SAA7134_BOARD_UPMOST_PURPLE_TV: | |
7aedd5ec MCC |
973 | dev->init_data.name = "Purple TV"; |
974 | dev->init_data.get_key = get_key_purpletv; | |
02858eed | 975 | dev->init_data.ir_codes = RC_MAP_PURPLETV; |
aef02aa1 | 976 | info.addr = 0x7a; |
ac9cd976 | 977 | break; |
ba340b40 | 978 | case SAA7134_BOARD_MSI_TVATANYWHERE_PLUS: |
7aedd5ec MCC |
979 | dev->init_data.name = "MSI TV@nywhere Plus"; |
980 | dev->init_data.get_key = get_key_msi_tvanywhere_plus; | |
02858eed | 981 | dev->init_data.ir_codes = RC_MAP_MSI_TVANYWHERE_PLUS; |
c72ba8e6 MCC |
982 | /* |
983 | * MSI TV@nyware Plus requires more frequent polling | |
984 | * otherwise it will miss some keypresses | |
985 | */ | |
986 | dev->init_data.polling_interval = 50; | |
43e16ea2 | 987 | info.addr = 0x30; |
ec218a41 JD |
988 | /* MSI TV@nywhere Plus controller doesn't seem to |
989 | respond to probes unless we read something from | |
990 | an existing device. Weird... | |
991 | REVISIT: might no longer be needed */ | |
992 | rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1); | |
6be5b1a1 | 993 | input_dbg("probe 0x%02x @ %s: %s\n", |
ec218a41 JD |
994 | msg_msi.addr, dev->i2c_adap.name, |
995 | (1 == rc) ? "yes" : "no"); | |
ba340b40 | 996 | break; |
9c91738d G |
997 | case SAA7134_BOARD_SNAZIO_TVPVR_PRO: |
998 | dev->init_data.name = "SnaZio* TVPVR PRO"; | |
999 | dev->init_data.get_key = get_key_msi_tvanywhere_plus; | |
1000 | dev->init_data.ir_codes = RC_MAP_MSI_TVANYWHERE_PLUS; | |
1001 | /* | |
1002 | * MSI TV@nyware Plus requires more frequent polling | |
1003 | * otherwise it will miss some keypresses | |
1004 | */ | |
1005 | dev->init_data.polling_interval = 50; | |
1006 | info.addr = 0x30; | |
1007 | /* | |
1008 | * MSI TV@nywhere Plus controller doesn't seem to | |
1009 | * respond to probes unless we read something from | |
1010 | * an existing device. Weird... | |
1011 | * REVISIT: might no longer be needed | |
1012 | */ | |
1013 | rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1); | |
1014 | input_dbg("probe 0x%02x @ %s: %s\n", | |
1015 | msg_msi.addr, dev->i2c_adap.name, | |
1016 | (rc == 1) ? "yes" : "no"); | |
1017 | break; | |
25fa2071 KS |
1018 | case SAA7134_BOARD_KWORLD_PC150U: |
1019 | /* copied and modified from MSI TV@nywhere Plus */ | |
1020 | dev->init_data.name = "Kworld PC150-U"; | |
1021 | dev->init_data.get_key = get_key_kworld_pc150u; | |
1022 | dev->init_data.ir_codes = RC_MAP_KWORLD_PC150U; | |
1023 | info.addr = 0x30; | |
1024 | /* MSI TV@nywhere Plus controller doesn't seem to | |
1025 | respond to probes unless we read something from | |
1026 | an existing device. Weird... | |
1027 | REVISIT: might no longer be needed */ | |
1028 | rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1); | |
6be5b1a1 | 1029 | input_dbg("probe 0x%02x @ %s: %s\n", |
25fa2071 KS |
1030 | msg_msi.addr, dev->i2c_adap.name, |
1031 | (1 == rc) ? "yes" : "no"); | |
1032 | break; | |
177aaaf8 | 1033 | case SAA7134_BOARD_HAUPPAUGE_HVR1110: |
7aedd5ec MCC |
1034 | dev->init_data.name = "HVR 1110"; |
1035 | dev->init_data.get_key = get_key_hvr1110; | |
af86ce79 | 1036 | dev->init_data.ir_codes = RC_MAP_HAUPPAUGE; |
30093e8b | 1037 | info.addr = 0x71; |
177aaaf8 | 1038 | break; |
84d728c3 DB |
1039 | case SAA7134_BOARD_BEHOLD_607FM_MK3: |
1040 | case SAA7134_BOARD_BEHOLD_607FM_MK5: | |
1041 | case SAA7134_BOARD_BEHOLD_609FM_MK3: | |
1042 | case SAA7134_BOARD_BEHOLD_609FM_MK5: | |
1043 | case SAA7134_BOARD_BEHOLD_607RDS_MK3: | |
1044 | case SAA7134_BOARD_BEHOLD_607RDS_MK5: | |
1045 | case SAA7134_BOARD_BEHOLD_609RDS_MK3: | |
1046 | case SAA7134_BOARD_BEHOLD_609RDS_MK5: | |
e8018c9e | 1047 | case SAA7134_BOARD_BEHOLD_M6: |
878cf2a5 DB |
1048 | case SAA7134_BOARD_BEHOLD_M63: |
1049 | case SAA7134_BOARD_BEHOLD_M6_EXTRA: | |
02505271 | 1050 | case SAA7134_BOARD_BEHOLD_H6: |
2012c87f | 1051 | case SAA7134_BOARD_BEHOLD_X7: |
0faa2ed5 DB |
1052 | case SAA7134_BOARD_BEHOLD_H7: |
1053 | case SAA7134_BOARD_BEHOLD_A7: | |
7aedd5ec MCC |
1054 | dev->init_data.name = "BeholdTV"; |
1055 | dev->init_data.get_key = get_key_beholdm6xx; | |
02858eed | 1056 | dev->init_data.ir_codes = RC_MAP_BEHOLD; |
6d741bfe | 1057 | dev->init_data.type = RC_PROTO_BIT_NECX; |
30093e8b | 1058 | info.addr = 0x2d; |
ac9cd976 | 1059 | break; |
d9a88e63 JD |
1060 | case SAA7134_BOARD_AVERMEDIA_CARDBUS_501: |
1061 | case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: | |
43e16ea2 | 1062 | info.addr = 0x40; |
d9a88e63 | 1063 | break; |
34fe2784 OZ |
1064 | case SAA7134_BOARD_AVERMEDIA_A706: |
1065 | info.addr = 0x41; | |
1066 | break; | |
d995a187 LK |
1067 | case SAA7134_BOARD_FLYDVB_TRIO: |
1068 | dev->init_data.name = "FlyDVB Trio"; | |
1069 | dev->init_data.get_key = get_key_flydvb_trio; | |
02858eed | 1070 | dev->init_data.ir_codes = RC_MAP_FLYDVB; |
d995a187 LK |
1071 | info.addr = 0x0b; |
1072 | break; | |
30093e8b | 1073 | default: |
6be5b1a1 | 1074 | input_dbg("No I2C IR support for board %x\n", dev->board); |
30093e8b | 1075 | return; |
ac9cd976 RC |
1076 | } |
1077 | ||
7aedd5ec | 1078 | if (dev->init_data.name) |
43e16ea2 | 1079 | info.platform_data = &dev->init_data; |
30093e8b | 1080 | i2c_new_device(&dev->i2c_adap, &info); |
ac9cd976 | 1081 | } |
9160723e | 1082 | |
a3572c34 MCC |
1083 | static int saa7134_raw_decode_irq(struct saa7134_dev *dev) |
1084 | { | |
651c7a5f | 1085 | struct saa7134_card_ir *ir = dev->remote; |
2f16f631 | 1086 | int space; |
a3572c34 | 1087 | |
a3572c34 MCC |
1088 | /* Generate initial event */ |
1089 | saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
1090 | saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); | |
2f16f631 | 1091 | space = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2) & ir->mask_keydown; |
86fe1ac0 | 1092 | ir_raw_event_store_edge(dev->remote->dev, !space); |
a3572c34 | 1093 | |
a3572c34 MCC |
1094 | return 1; |
1095 | } |