50 	int i, ret = 0;  in fc0013_init()  local
95 		ret = fc0013_writereg(priv, i, reg[i]);  in fc0013_init()
96 		if (ret)  in fc0013_init()
103 	if (ret)  in fc0013_init()
104 		err("fc0013_writereg failed: %d", ret);  in fc0013_init()
106 	return ret;  in fc0013_init()
118 	int ret;  in fc0013_rc_cal_add()  local
126 	ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_add()
127 	if (ret)  in fc0013_rc_cal_add()
131 	ret = fc0013_readreg(priv, 0x10, &rc_cal);  in fc0013_rc_cal_add()
132 	if (ret)  in fc0013_rc_cal_add()
140 	ret = fc0013_writereg(priv, 0x0d, 0x11);  in fc0013_rc_cal_add()
141 	if (ret)  in fc0013_rc_cal_add()
146 		ret = fc0013_writereg(priv, 0x10, 0x0f);  in fc0013_rc_cal_add()
148 		ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_add()
150 		ret = fc0013_writereg(priv, 0x10, (u8)val);  in fc0013_rc_cal_add()
156 	return ret;  in fc0013_rc_cal_add()
163 	int ret;  in fc0013_rc_cal_reset()  local
168 	ret = fc0013_writereg(priv, 0x0d, 0x01);  in fc0013_rc_cal_reset()
169 	if (!ret)  in fc0013_rc_cal_reset()
170 		ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_reset()
175 	return ret;  in fc0013_rc_cal_reset()
181 	int ret;  in fc0013_set_vhf_track()  local
184 	ret = fc0013_readreg(priv, 0x1d, &tmp);  in fc0013_set_vhf_track()
185 	if (ret)  in fc0013_set_vhf_track()
189 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x1c);  in fc0013_set_vhf_track()
191 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x18);  in fc0013_set_vhf_track()
193 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x14);  in fc0013_set_vhf_track()
195 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x10);  in fc0013_set_vhf_track()
197 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x0c);  in fc0013_set_vhf_track()
199 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x08);  in fc0013_set_vhf_track()
201 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x04);  in fc0013_set_vhf_track()
203 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x1c);  in fc0013_set_vhf_track()
206 	return ret;  in fc0013_set_vhf_track()
212 	int i, ret = 0;  in fc0013_set_params()  local
222 		ret = fe->callback(priv->i2c, DVB_FRONTEND_COMPONENT_TUNER,  in fc0013_set_params()
224 		if (ret)  in fc0013_set_params()
245 	ret = fc0013_set_vhf_track(priv, freq);  in fc0013_set_params()
246 	if (ret)  in fc0013_set_params()
251 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
252 		if (ret)  in fc0013_set_params()
254 		ret = fc0013_writereg(priv, 0x07, tmp | 0x10);  in fc0013_set_params()
255 		if (ret)  in fc0013_set_params()
259 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
260 		if (ret)  in fc0013_set_params()
262 		ret = fc0013_writereg(priv, 0x14, tmp & 0x1f);  in fc0013_set_params()
263 		if (ret)  in fc0013_set_params()
267 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
268 		if (ret)  in fc0013_set_params()
270 		ret = fc0013_writereg(priv, 0x07, tmp & 0xef);  in fc0013_set_params()
271 		if (ret)  in fc0013_set_params()
275 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
276 		if (ret)  in fc0013_set_params()
278 		ret = fc0013_writereg(priv, 0x14, (tmp & 0x1f) | 0x40);  in fc0013_set_params()
279 		if (ret)  in fc0013_set_params()
283 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
284 		if (ret)  in fc0013_set_params()
286 		ret = fc0013_writereg(priv, 0x07, tmp & 0xef);  in fc0013_set_params()
287 		if (ret)  in fc0013_set_params()
291 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
292 		if (ret)  in fc0013_set_params()
294 		ret = fc0013_writereg(priv, 0x14, (tmp & 0x1f) | 0x20);  in fc0013_set_params()
295 		if (ret)  in fc0013_set_params()
410 		ret = fc0013_writereg(priv, i, reg[i]);  in fc0013_set_params()
411 		if (ret)  in fc0013_set_params()
415 	ret = fc0013_readreg(priv, 0x11, &tmp);  in fc0013_set_params()
416 	if (ret)  in fc0013_set_params()
419 		ret = fc0013_writereg(priv, 0x11, tmp | 0x04);  in fc0013_set_params()
421 		ret = fc0013_writereg(priv, 0x11, tmp & 0xfb);  in fc0013_set_params()
422 	if (ret)  in fc0013_set_params()
426 	ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
427 	if (!ret)  in fc0013_set_params()
428 		ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
431 	if (!ret)  in fc0013_set_params()
432 		ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
434 	if (!ret) {  in fc0013_set_params()
436 		ret = fc0013_readreg(priv, 0x0e, &tmp);  in fc0013_set_params()
438 	if (ret)  in fc0013_set_params()
447 			ret = fc0013_writereg(priv, 0x06, reg[6]);  in fc0013_set_params()
448 			if (!ret)  in fc0013_set_params()
449 				ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
450 			if (!ret)  in fc0013_set_params()
451 				ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
456 			ret = fc0013_writereg(priv, 0x06, reg[6]);  in fc0013_set_params()
457 			if (!ret)  in fc0013_set_params()
458 				ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
459 			if (!ret)  in fc0013_set_params()
460 				ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
470 	if (ret)  in fc0013_set_params()
471 		warn("%s: failed: %d", __func__, ret);  in fc0013_set_params()
472 	return ret;  in fc0013_set_params()
501 	int ret;  in fc0013_get_rf_strength()  local
519 	ret = fc0013_writereg(priv, 0x13, 0x00);  in fc0013_get_rf_strength()
520 	if (ret)  in fc0013_get_rf_strength()
523 	ret = fc0013_readreg(priv, 0x13, &tmp);  in fc0013_get_rf_strength()
524 	if (ret)  in fc0013_get_rf_strength()
528 	ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_get_rf_strength()
529 	if (ret)  in fc0013_get_rf_strength()
551 		ret = -1;  in fc0013_get_rf_strength()
560 	if (ret)  in fc0013_get_rf_strength()
561 		warn("%s: failed: %d", __func__, ret);  in fc0013_get_rf_strength()
562 	return ret;  in fc0013_get_rf_strength()