65 	int i, ret = 0;  in fc0013_init()  local
110 		ret = fc0013_writereg(priv, i, reg[i]);  in fc0013_init()
111 		if (ret)  in fc0013_init()
118 	if (ret)  in fc0013_init()
119 		err("fc0013_writereg failed: %d", ret);  in fc0013_init()
121 	return ret;  in fc0013_init()
133 	int ret;  in fc0013_rc_cal_add()  local
141 	ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_add()
142 	if (ret)  in fc0013_rc_cal_add()
146 	ret = fc0013_readreg(priv, 0x10, &rc_cal);  in fc0013_rc_cal_add()
147 	if (ret)  in fc0013_rc_cal_add()
155 	ret = fc0013_writereg(priv, 0x0d, 0x11);  in fc0013_rc_cal_add()
156 	if (ret)  in fc0013_rc_cal_add()
161 		ret = fc0013_writereg(priv, 0x10, 0x0f);  in fc0013_rc_cal_add()
163 		ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_add()
165 		ret = fc0013_writereg(priv, 0x10, (u8)val);  in fc0013_rc_cal_add()
171 	return ret;  in fc0013_rc_cal_add()
178 	int ret;  in fc0013_rc_cal_reset()  local
183 	ret = fc0013_writereg(priv, 0x0d, 0x01);  in fc0013_rc_cal_reset()
184 	if (!ret)  in fc0013_rc_cal_reset()
185 		ret = fc0013_writereg(priv, 0x10, 0x00);  in fc0013_rc_cal_reset()
190 	return ret;  in fc0013_rc_cal_reset()
196 	int ret;  in fc0013_set_vhf_track()  local
199 	ret = fc0013_readreg(priv, 0x1d, &tmp);  in fc0013_set_vhf_track()
200 	if (ret)  in fc0013_set_vhf_track()
204 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x1c);  in fc0013_set_vhf_track()
206 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x18);  in fc0013_set_vhf_track()
208 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x14);  in fc0013_set_vhf_track()
210 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x10);  in fc0013_set_vhf_track()
212 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x0c);  in fc0013_set_vhf_track()
214 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x08);  in fc0013_set_vhf_track()
216 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x04);  in fc0013_set_vhf_track()
218 		ret = fc0013_writereg(priv, 0x1d, tmp | 0x1c);  in fc0013_set_vhf_track()
220 	if (ret)  in fc0013_set_vhf_track()
223 	return ret;  in fc0013_set_vhf_track()
229 	int i, ret = 0;  in fc0013_set_params()  local
239 		ret = fe->callback(priv->i2c, DVB_FRONTEND_COMPONENT_TUNER,  in fc0013_set_params()
241 		if (ret)  in fc0013_set_params()
262 	ret = fc0013_set_vhf_track(priv, freq);  in fc0013_set_params()
263 	if (ret)  in fc0013_set_params()
268 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
269 		if (ret)  in fc0013_set_params()
271 		ret = fc0013_writereg(priv, 0x07, tmp | 0x10);  in fc0013_set_params()
272 		if (ret)  in fc0013_set_params()
276 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
277 		if (ret)  in fc0013_set_params()
279 		ret = fc0013_writereg(priv, 0x14, tmp & 0x1f);  in fc0013_set_params()
280 		if (ret)  in fc0013_set_params()
284 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
285 		if (ret)  in fc0013_set_params()
287 		ret = fc0013_writereg(priv, 0x07, tmp & 0xef);  in fc0013_set_params()
288 		if (ret)  in fc0013_set_params()
292 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
293 		if (ret)  in fc0013_set_params()
295 		ret = fc0013_writereg(priv, 0x14, (tmp & 0x1f) | 0x40);  in fc0013_set_params()
296 		if (ret)  in fc0013_set_params()
300 		ret = fc0013_readreg(priv, 0x07, &tmp);  in fc0013_set_params()
301 		if (ret)  in fc0013_set_params()
303 		ret = fc0013_writereg(priv, 0x07, tmp & 0xef);  in fc0013_set_params()
304 		if (ret)  in fc0013_set_params()
308 		ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_set_params()
309 		if (ret)  in fc0013_set_params()
311 		ret = fc0013_writereg(priv, 0x14, (tmp & 0x1f) | 0x20);  in fc0013_set_params()
312 		if (ret)  in fc0013_set_params()
427 		ret = fc0013_writereg(priv, i, reg[i]);  in fc0013_set_params()
428 		if (ret)  in fc0013_set_params()
432 	ret = fc0013_readreg(priv, 0x11, &tmp);  in fc0013_set_params()
433 	if (ret)  in fc0013_set_params()
436 		ret = fc0013_writereg(priv, 0x11, tmp | 0x04);  in fc0013_set_params()
438 		ret = fc0013_writereg(priv, 0x11, tmp & 0xfb);  in fc0013_set_params()
439 	if (ret)  in fc0013_set_params()
443 	ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
444 	if (!ret)  in fc0013_set_params()
445 		ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
448 	if (!ret)  in fc0013_set_params()
449 		ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
451 	if (!ret) {  in fc0013_set_params()
453 		ret = fc0013_readreg(priv, 0x0e, &tmp);  in fc0013_set_params()
455 	if (ret)  in fc0013_set_params()
464 			ret = fc0013_writereg(priv, 0x06, reg[6]);  in fc0013_set_params()
465 			if (!ret)  in fc0013_set_params()
466 				ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
467 			if (!ret)  in fc0013_set_params()
468 				ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
473 			ret = fc0013_writereg(priv, 0x06, reg[6]);  in fc0013_set_params()
474 			if (!ret)  in fc0013_set_params()
475 				ret = fc0013_writereg(priv, 0x0e, 0x80);  in fc0013_set_params()
476 			if (!ret)  in fc0013_set_params()
477 				ret = fc0013_writereg(priv, 0x0e, 0x00);  in fc0013_set_params()
487 	if (ret)  in fc0013_set_params()
488 		warn("%s: failed: %d", __func__, ret);  in fc0013_set_params()
489 	return ret;  in fc0013_set_params()
518 	int ret;  in fc0013_get_rf_strength()  local
536 	ret = fc0013_writereg(priv, 0x13, 0x00);  in fc0013_get_rf_strength()
537 	if (ret)  in fc0013_get_rf_strength()
540 	ret = fc0013_readreg(priv, 0x13, &tmp);  in fc0013_get_rf_strength()
541 	if (ret)  in fc0013_get_rf_strength()
545 	ret = fc0013_readreg(priv, 0x14, &tmp);  in fc0013_get_rf_strength()
546 	if (ret)  in fc0013_get_rf_strength()
568 		ret = -1;  in fc0013_get_rf_strength()
577 	if (ret)  in fc0013_get_rf_strength()
578 		warn("%s: failed: %d", __func__, ret);  in fc0013_get_rf_strength()
579 	return ret;  in fc0013_get_rf_strength()