17 static int si2157_cmd_execute(struct i2c_client *client, struct si2157_cmd *cmd)  in si2157_cmd_execute()  argument
25 	if (cmd->wlen) {  in si2157_cmd_execute()
27 		ret = i2c_master_send(client, cmd->args, cmd->wlen);  in si2157_cmd_execute()
30 		} else if (ret != cmd->wlen) {  in si2157_cmd_execute()
36 	if (cmd->rlen) {  in si2157_cmd_execute()
41 			ret = i2c_master_recv(client, cmd->args, cmd->rlen);  in si2157_cmd_execute()
44 			} else if (ret != cmd->rlen) {  in si2157_cmd_execute()
50 			if ((cmd->args[0] >> 7) & 0x01)  in si2157_cmd_execute()
57 			cmd->args[0]);  in si2157_cmd_execute()
59 		if (!((cmd->args[0] >> 7) & 0x01)) {  in si2157_cmd_execute()
64 		if (cmd->args[0] & 0x40) {  in si2157_cmd_execute()
98 	struct si2157_cmd cmd;  in si2157_load_firmware()  local
123 		memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len);  in si2157_load_firmware()
124 		cmd.wlen = len;  in si2157_load_firmware()
125 		cmd.rlen = 1;  in si2157_load_firmware()
126 		ret = si2157_cmd_execute(client, &cmd);  in si2157_load_firmware()
147 	struct si2157_cmd cmd;  in si2157_find_and_load_firmware()  local
158 	memcpy(cmd.args, "\x02", 1);  in si2157_find_and_load_firmware()
159 	cmd.wlen = 1;  in si2157_find_and_load_firmware()
160 	cmd.rlen = 13;  in si2157_find_and_load_firmware()
161 	ret = si2157_cmd_execute(client, &cmd);  in si2157_find_and_load_firmware()
165 	part_id = cmd.args[2];  in si2157_find_and_load_firmware()
166 	rom_id = cmd.args[12];  in si2157_find_and_load_firmware()
184 			part_id, cmd.args[1], cmd.args[3], cmd.args[4], rom_id);  in si2157_find_and_load_firmware()
193 		 part_id, cmd.args[1], cmd.args[3], cmd.args[4], rom_id);  in si2157_find_and_load_firmware()
222 	struct si2157_cmd cmd;  in si2157_init()  local
228 	memcpy(cmd.args, "\x15\x00\x02\x04", 4);  in si2157_init()
229 	cmd.wlen = 4;  in si2157_init()
230 	cmd.rlen = 4;  in si2157_init()
231 	ret = si2157_cmd_execute(client, &cmd);  in si2157_init()
233 	xtal_trim = cmd.args[2] | (cmd.args[3] << 8);  in si2157_init()
243 		memcpy(cmd.args, "\xc0\x05\x01\x00\x00\x0b\x00\x00\x01", 9);  in si2157_init()
244 		cmd.wlen = 9;  in si2157_init()
247 		memcpy(cmd.args, "\xc0\x00\x0d\x0e\x00\x01\x01\x01\x01\x03", 10);  in si2157_init()
248 		cmd.wlen = 10;  in si2157_init()
250 		memcpy(cmd.args, "\xc0\x00\x0c\x00\x00\x01\x01\x01\x01\x01\x01\x02\x00\x00\x01", 15);  in si2157_init()
251 		cmd.wlen = 15;  in si2157_init()
253 	cmd.rlen = 1;  in si2157_init()
254 	ret = si2157_cmd_execute(client, &cmd);  in si2157_init()
260 		memcpy(cmd.args, "\xc0\x08\x01\x02\x00\x00\x01", 7);  in si2157_init()
261 		cmd.wlen = 7;  in si2157_init()
262 		ret = si2157_cmd_execute(client, &cmd);  in si2157_init()
273 	memcpy(cmd.args, "\x01\x01", 2);  in si2157_init()
274 	cmd.wlen = 2;  in si2157_init()
275 	cmd.rlen = 1;  in si2157_init()
276 	ret = si2157_cmd_execute(client, &cmd);  in si2157_init()
281 	memcpy(cmd.args, "\x11", 1);  in si2157_init()
282 	cmd.wlen = 1;  in si2157_init()
283 	cmd.rlen = 10;  in si2157_init()
284 	ret = si2157_cmd_execute(client, &cmd);  in si2157_init()
289 			cmd.args[6], cmd.args[7], cmd.args[8]);  in si2157_init()
292 	memcpy(cmd.args, "\x14\x00\x01\x05\x01\x00", 6);  in si2157_init()
293 	cmd.wlen = 6;  in si2157_init()
294 	cmd.rlen = 1;  in si2157_init()
295 	ret = si2157_cmd_execute(client, &cmd);  in si2157_init()
299 	memcpy(cmd.args, "\x14\x00\x01\x06\x01\x00", 6);  in si2157_init()
300 	cmd.wlen = 6;  in si2157_init()
301 	cmd.rlen = 1;  in si2157_init()
302 	ret = si2157_cmd_execute(client, &cmd);  in si2157_init()
306 	memcpy(cmd.args, "\x14\x00\x01\x07\x01\x00", 6);  in si2157_init()
307 	cmd.wlen = 6;  in si2157_init()
308 	cmd.rlen = 1;  in si2157_init()
309 	ret = si2157_cmd_execute(client, &cmd);  in si2157_init()
332 	struct si2157_cmd cmd;  in si2157_sleep()  local
342 	memcpy(cmd.args, "\x16\x00", 2);  in si2157_sleep()
343 	cmd.wlen = 2;  in si2157_sleep()
344 	cmd.rlen = 1;  in si2157_sleep()
345 	ret = si2157_cmd_execute(client, &cmd);  in si2157_sleep()
448 	struct si2157_cmd cmd;  in si2157_set_params()  local
507 	memcpy(cmd.args, "\x14\x00\x03\x07\x00\x00", 6);  in si2157_set_params()
508 	cmd.args[4] = delivery_system | bw;  in si2157_set_params()
510 		cmd.args[5] = 0x01;  in si2157_set_params()
511 	cmd.wlen = 6;  in si2157_set_params()
512 	cmd.rlen = 4;  in si2157_set_params()
513 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_params()
519 		memcpy(cmd.args, "\x14\x00\x02\x07\x00\x01", 6);  in si2157_set_params()
521 		memcpy(cmd.args, "\x14\x00\x02\x07\x00\x00", 6);  in si2157_set_params()
522 	cmd.args[4] = dev->if_port;  in si2157_set_params()
523 	cmd.wlen = 6;  in si2157_set_params()
524 	cmd.rlen = 4;  in si2157_set_params()
525 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_params()
531 		memcpy(cmd.args, "\x14\x00\x06\x07", 4);  in si2157_set_params()
532 		cmd.args[4] = (if_frequency / 1000) & 0xff;  in si2157_set_params()
533 		cmd.args[5] = ((if_frequency / 1000) >> 8) & 0xff;  in si2157_set_params()
534 		cmd.wlen = 6;  in si2157_set_params()
535 		cmd.rlen = 4;  in si2157_set_params()
536 		ret = si2157_cmd_execute(client, &cmd);  in si2157_set_params()
544 	memcpy(cmd.args, "\x41\x00\x00\x00\x00\x00\x00\x00", 8);  in si2157_set_params()
545 	cmd.args[4] = (c->frequency >>  0) & 0xff;  in si2157_set_params()
546 	cmd.args[5] = (c->frequency >>  8) & 0xff;  in si2157_set_params()
547 	cmd.args[6] = (c->frequency >> 16) & 0xff;  in si2157_set_params()
548 	cmd.args[7] = (c->frequency >> 24) & 0xff;  in si2157_set_params()
549 	cmd.wlen = 8;  in si2157_set_params()
550 	cmd.rlen = 1;  in si2157_set_params()
551 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_params()
576 	struct si2157_cmd cmd;  in si2157_set_analog_params()  local
684 	memcpy(cmd.args, "\x14\x00\x03\x06\x08\x02", 6);  in si2157_set_analog_params()
688 	cmd.args[4] = (dev->if_port == 1) ? 8 : 10;  in si2157_set_analog_params()
690 	cmd.args[5] = (dev->if_port == 1) ? 2 : 1;  in si2157_set_analog_params()
691 	cmd.wlen = 6;  in si2157_set_analog_params()
692 	cmd.rlen = 4;  in si2157_set_analog_params()
693 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_analog_params()
698 	memcpy(cmd.args, "\x14\x00\x0d\x06\x94\x64", 6);  in si2157_set_analog_params()
699 	cmd.wlen = 6;  in si2157_set_analog_params()
700 	cmd.rlen = 4;  in si2157_set_analog_params()
701 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_analog_params()
712 	memcpy(cmd.args, "\x14\x00\x0C\x06", 4);  in si2157_set_analog_params()
713 	cmd.args[4] = (if_frequency / 1000) & 0xff;  in si2157_set_analog_params()
714 	cmd.args[5] = ((if_frequency / 1000) >> 8) & 0xff;  in si2157_set_analog_params()
715 	cmd.wlen = 6;  in si2157_set_analog_params()
716 	cmd.rlen = 4;  in si2157_set_analog_params()
717 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_analog_params()
722 	memcpy(cmd.args, "\x14\x00\x07\x06\x32\xc8", 6);  in si2157_set_analog_params()
723 	cmd.wlen = 6;  in si2157_set_analog_params()
724 	cmd.rlen = 4;  in si2157_set_analog_params()
725 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_analog_params()
730 	memcpy(cmd.args, "\x14\x00\x04\x06\x00\x00", 6);  in si2157_set_analog_params()
731 	cmd.args[4] = system | color;  in si2157_set_analog_params()
734 		cmd.args[5] |= 0x02;  in si2157_set_analog_params()
735 	cmd.wlen = 6;  in si2157_set_analog_params()
736 	cmd.rlen = 1;  in si2157_set_analog_params()
737 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_analog_params()
742 	memcpy(cmd.args, "\x41\x01\x00\x00\x00\x00\x00\x00", 8);  in si2157_set_analog_params()
743 	cmd.args[4] = (freq >>  0) & 0xff;  in si2157_set_analog_params()
744 	cmd.args[5] = (freq >>  8) & 0xff;  in si2157_set_analog_params()
745 	cmd.args[6] = (freq >> 16) & 0xff;  in si2157_set_analog_params()
746 	cmd.args[7] = (freq >> 24) & 0xff;  in si2157_set_analog_params()
747 	cmd.wlen = 8;  in si2157_set_analog_params()
748 	cmd.rlen = 1;  in si2157_set_analog_params()
749 	ret = si2157_cmd_execute(client, &cmd);  in si2157_set_analog_params()
800 	struct si2157_cmd cmd;  in si2157_get_rf_strength()  local
806 	memcpy(cmd.args, "\x42\x00", 2);  in si2157_get_rf_strength()
807 	cmd.wlen = 2;  in si2157_get_rf_strength()
808 	cmd.rlen = 12;  in si2157_get_rf_strength()
809 	ret = si2157_cmd_execute(client, &cmd);  in si2157_get_rf_strength()
814 	c->strength.stat[0].svalue = (s8)cmd.args[3] * 1000;  in si2157_get_rf_strength()
819 	strength = (s8)cmd.args[3] + 100;  in si2157_get_rf_strength()
824 		(s8)cmd.args[3], *rssi);  in si2157_get_rf_strength()
856 	struct si2157_cmd cmd;  in si2157_stat_work()  local
861 	memcpy(cmd.args, "\x42\x00", 2);  in si2157_stat_work()
862 	cmd.wlen = 2;  in si2157_stat_work()
863 	cmd.rlen = 12;  in si2157_stat_work()
864 	ret = si2157_cmd_execute(client, &cmd);  in si2157_stat_work()
869 	c->strength.stat[0].svalue = (s8) cmd.args[3] * 1000;  in si2157_stat_work()
884 	struct si2157_cmd cmd;  in si2157_probe()  local
905 	cmd.wlen = 0;  in si2157_probe()
906 	cmd.rlen = 1;  in si2157_probe()
907 	ret = si2157_cmd_execute(client, &cmd);  in si2157_probe()