22 static int si2168_cmd_execute(struct i2c_client *client, struct si2168_cmd *cmd)  in si2168_cmd_execute()  argument
30 	if (cmd->wlen) {  in si2168_cmd_execute()
32 		ret = i2c_master_send(client, cmd->args, cmd->wlen);  in si2168_cmd_execute()
35 		} else if (ret != cmd->wlen) {  in si2168_cmd_execute()
41 	if (cmd->rlen) {  in si2168_cmd_execute()
46 			ret = i2c_master_recv(client, cmd->args, cmd->rlen);  in si2168_cmd_execute()
49 			} else if (ret != cmd->rlen) {  in si2168_cmd_execute()
55 			if ((cmd->args[0] >> 7) & 0x01)  in si2168_cmd_execute()
63 		if (!((cmd->args[0] >> 7) & 0x01)) {  in si2168_cmd_execute()
84 	struct si2168_cmd cmd;  in si2168_read_status()  local
95 		memcpy(cmd.args, "\xa0\x01", 2);  in si2168_read_status()
96 		cmd.wlen = 2;  in si2168_read_status()
97 		cmd.rlen = 13;  in si2168_read_status()
100 		memcpy(cmd.args, "\x90\x01", 2);  in si2168_read_status()
101 		cmd.wlen = 2;  in si2168_read_status()
102 		cmd.rlen = 9;  in si2168_read_status()
105 		memcpy(cmd.args, "\x50\x01", 2);  in si2168_read_status()
106 		cmd.wlen = 2;  in si2168_read_status()
107 		cmd.rlen = 14;  in si2168_read_status()
114 	ret = si2168_cmd_execute(client, &cmd);  in si2168_read_status()
118 	switch ((cmd.args[2] >> 1) & 0x03) {  in si2168_read_status()
133 		c->cnr.stat[0].svalue = cmd.args[3] * 1000 / 4;  in si2168_read_status()
140 			*status, cmd.rlen, cmd.args);  in si2168_read_status()
154 	struct si2168_cmd cmd;  in si2168_set_frontend()  local
210 	memcpy(cmd.args, "\x88\x02\x02\x02\x02", 5);  in si2168_set_frontend()
211 	cmd.wlen = 5;  in si2168_set_frontend()
212 	cmd.rlen = 5;  in si2168_set_frontend()
213 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
219 		memcpy(cmd.args, "\x89\x21\x06\x11\xff\x98", 6);  in si2168_set_frontend()
221 		memcpy(cmd.args, "\x89\x21\x06\x11\x89\xf0", 6);  in si2168_set_frontend()
223 		memcpy(cmd.args, "\x89\x21\x06\x11\x89\x20", 6);  in si2168_set_frontend()
224 	cmd.wlen = 6;  in si2168_set_frontend()
225 	cmd.rlen = 3;  in si2168_set_frontend()
226 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
232 		cmd.args[0] = 0x52;  in si2168_set_frontend()
233 		cmd.args[1] = c->stream_id & 0xff;  in si2168_set_frontend()
234 		cmd.args[2] = c->stream_id == NO_STREAM_ID_FILTER ? 0 : 1;  in si2168_set_frontend()
235 		cmd.wlen = 3;  in si2168_set_frontend()
236 		cmd.rlen = 1;  in si2168_set_frontend()
237 		ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
242 	memcpy(cmd.args, "\x51\x03", 2);  in si2168_set_frontend()
243 	cmd.wlen = 2;  in si2168_set_frontend()
244 	cmd.rlen = 12;  in si2168_set_frontend()
245 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
249 	memcpy(cmd.args, "\x12\x08\x04", 3);  in si2168_set_frontend()
250 	cmd.wlen = 3;  in si2168_set_frontend()
251 	cmd.rlen = 3;  in si2168_set_frontend()
252 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
256 	memcpy(cmd.args, "\x14\x00\x0c\x10\x12\x00", 6);  in si2168_set_frontend()
257 	cmd.wlen = 6;  in si2168_set_frontend()
258 	cmd.rlen = 4;  in si2168_set_frontend()
259 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
263 	memcpy(cmd.args, "\x14\x00\x06\x10\x24\x00", 6);  in si2168_set_frontend()
264 	cmd.wlen = 6;  in si2168_set_frontend()
265 	cmd.rlen = 4;  in si2168_set_frontend()
266 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
270 	memcpy(cmd.args, "\x14\x00\x07\x10\x00\x24", 6);  in si2168_set_frontend()
271 	cmd.wlen = 6;  in si2168_set_frontend()
272 	cmd.rlen = 4;  in si2168_set_frontend()
273 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
277 	memcpy(cmd.args, "\x14\x00\x0a\x10\x00\x00", 6);  in si2168_set_frontend()
278 	cmd.args[4] = delivery_system | bandwidth;  in si2168_set_frontend()
279 	cmd.wlen = 6;  in si2168_set_frontend()
280 	cmd.rlen = 4;  in si2168_set_frontend()
281 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
287 		memcpy(cmd.args, "\x14\x00\x02\x11", 4);  in si2168_set_frontend()
288 		cmd.args[4] = ((c->symbol_rate / 1000) >> 0) & 0xff;  in si2168_set_frontend()
289 		cmd.args[5] = ((c->symbol_rate / 1000) >> 8) & 0xff;  in si2168_set_frontend()
290 		cmd.wlen = 6;  in si2168_set_frontend()
291 		cmd.rlen = 4;  in si2168_set_frontend()
292 		ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
297 	memcpy(cmd.args, "\x14\x00\x0f\x10\x10\x00", 6);  in si2168_set_frontend()
298 	cmd.wlen = 6;  in si2168_set_frontend()
299 	cmd.rlen = 4;  in si2168_set_frontend()
300 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
304 	memcpy(cmd.args, "\x14\x00\x09\x10\xe3\x08", 6);  in si2168_set_frontend()
305 	cmd.args[5] |= dev->ts_clock_inv ? 0x00 : 0x10;  in si2168_set_frontend()
306 	cmd.wlen = 6;  in si2168_set_frontend()
307 	cmd.rlen = 4;  in si2168_set_frontend()
308 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
312 	memcpy(cmd.args, "\x14\x00\x08\x10\xd7\x05", 6);  in si2168_set_frontend()
313 	cmd.args[5] |= dev->ts_clock_inv ? 0x00 : 0x10;  in si2168_set_frontend()
314 	cmd.wlen = 6;  in si2168_set_frontend()
315 	cmd.rlen = 4;  in si2168_set_frontend()
316 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
320 	memcpy(cmd.args, "\x14\x00\x01\x12\x00\x00", 6);  in si2168_set_frontend()
321 	cmd.wlen = 6;  in si2168_set_frontend()
322 	cmd.rlen = 4;  in si2168_set_frontend()
323 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
327 	memcpy(cmd.args, "\x14\x00\x01\x03\x0c\x00", 6);  in si2168_set_frontend()
328 	cmd.wlen = 6;  in si2168_set_frontend()
329 	cmd.rlen = 4;  in si2168_set_frontend()
330 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
334 	memcpy(cmd.args, "\x85", 1);  in si2168_set_frontend()
335 	cmd.wlen = 1;  in si2168_set_frontend()
336 	cmd.rlen = 1;  in si2168_set_frontend()
337 	ret = si2168_cmd_execute(client, &cmd);  in si2168_set_frontend()
356 	struct si2168_cmd cmd;  in si2168_init()  local
362 	memcpy(cmd.args, "\xc0\x12\x00\x0c\x00\x0d\x16\x00\x00\x00\x00\x00\x00", 13);  in si2168_init()
363 	cmd.wlen = 13;  in si2168_init()
364 	cmd.rlen = 0;  in si2168_init()
365 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
371 		memcpy(cmd.args, "\xc0\x06\x08\x0f\x00\x20\x21\x01", 8);  in si2168_init()
372 		cmd.wlen = 8;  in si2168_init()
373 		cmd.rlen = 1;  in si2168_init()
374 		ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
378 		memcpy(cmd.args, "\x85", 1);  in si2168_init()
379 		cmd.wlen = 1;  in si2168_init()
380 		cmd.rlen = 1;  in si2168_init()
381 		ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
389 	memcpy(cmd.args, "\xc0\x06\x01\x0f\x00\x20\x20\x01", 8);  in si2168_init()
390 	cmd.wlen = 8;  in si2168_init()
391 	cmd.rlen = 1;  in si2168_init()
392 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
397 	memcpy(cmd.args, "\x02", 1);  in si2168_init()
398 	cmd.wlen = 1;  in si2168_init()
399 	cmd.rlen = 13;  in si2168_init()
400 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
404 	chip_id = cmd.args[1] << 24 | cmd.args[2] << 16 | cmd.args[3] << 8 |  in si2168_init()
405 			cmd.args[4] << 0;  in si2168_init()
423 				cmd.args[2], cmd.args[1],  in si2168_init()
424 				cmd.args[3], cmd.args[4]);  in si2168_init()
430 			cmd.args[2], cmd.args[1], cmd.args[3], cmd.args[4]);  in si2168_init()
464 			memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len);  in si2168_init()
465 			cmd.wlen = len;  in si2168_init()
466 			cmd.rlen = 1;  in si2168_init()
467 			ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
475 			memcpy(cmd.args, &fw->data[fw->size - remaining], len);  in si2168_init()
476 			cmd.wlen = len;  in si2168_init()
477 			cmd.rlen = 1;  in si2168_init()
478 			ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
494 	memcpy(cmd.args, "\x01\x01", 2);  in si2168_init()
495 	cmd.wlen = 2;  in si2168_init()
496 	cmd.rlen = 1;  in si2168_init()
497 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
502 	memcpy(cmd.args, "\x11", 1);  in si2168_init()
503 	cmd.wlen = 1;  in si2168_init()
504 	cmd.rlen = 10;  in si2168_init()
505 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
510 			cmd.args[6], cmd.args[7], cmd.args[8]);  in si2168_init()
513 	memcpy(cmd.args, "\x14\x00\x01\x10\x10\x00", 6);  in si2168_init()
514 	cmd.args[4] |= dev->ts_mode;  in si2168_init()
515 	cmd.wlen = 6;  in si2168_init()
516 	cmd.rlen = 4;  in si2168_init()
517 	ret = si2168_cmd_execute(client, &cmd);  in si2168_init()
539 	struct si2168_cmd cmd;  in si2168_sleep()  local
545 	memcpy(cmd.args, "\x13", 1);  in si2168_sleep()
546 	cmd.wlen = 1;  in si2168_sleep()
547 	cmd.rlen = 0;  in si2168_sleep()
548 	ret = si2168_cmd_execute(client, &cmd);  in si2168_sleep()