299 static int load_all_firmwares(struct dvb_frontend *fe,  in load_all_firmwares()  argument
302 	struct xc2028_data    *priv = fe->tuner_priv;  in load_all_firmwares()
432 static int seek_firmware(struct dvb_frontend *fe, unsigned int type,  in seek_firmware()  argument
435 	struct xc2028_data *priv = fe->tuner_priv;  in seek_firmware()
523 static inline int do_tuner_callback(struct dvb_frontend *fe, int cmd, int arg)  in do_tuner_callback()  argument
525 	struct xc2028_data *priv = fe->tuner_priv;  in do_tuner_callback()
534 	return (!fe->callback) ? -EINVAL :  in do_tuner_callback()
535 		fe->callback(((fe->dvb) && (fe->dvb->priv)) ?  in do_tuner_callback()
536 				fe->dvb->priv : priv->i2c_props.adap->algo_data,  in do_tuner_callback()
540 static int load_firmware(struct dvb_frontend *fe, unsigned int type,  in load_firmware()  argument
543 	struct xc2028_data *priv = fe->tuner_priv;  in load_firmware()
552 	pos = seek_firmware(fe, type, id);  in load_firmware()
581 			rc = do_tuner_callback(fe, XC2028_TUNER_RESET, 0);  in load_firmware()
592 				rc = do_tuner_callback(fe, XC2028_RESET_CLK, 0);  in load_firmware()
642 		rc = do_tuner_callback(fe, XC2028_I2C_FLUSH, 0);  in load_firmware()
651 static int load_scode(struct dvb_frontend *fe, unsigned int type,  in load_scode()  argument
654 	struct xc2028_data *priv = fe->tuner_priv;  in load_scode()
661 		pos = seek_firmware(fe, type, id);  in load_scode()
713 static int xc2028_sleep(struct dvb_frontend *fe);
715 static int check_firmware(struct dvb_frontend *fe, unsigned int type,  in check_firmware()  argument
718 	struct xc2028_data         *priv = fe->tuner_priv;  in check_firmware()
770 	rc = do_tuner_callback(fe, XC2028_TUNER_RESET, 0);  in check_firmware()
776 	rc = load_firmware(fe, BASE | new_fw.type, &std0);  in check_firmware()
786 	rc = load_firmware(fe, BASE | INIT1 | new_fw.type, &std0);  in check_firmware()
788 		rc = load_firmware(fe, (BASE | INIT1 | new_fw.type) & ~F8MHZ,  in check_firmware()
810 	rc = load_firmware(fe, new_fw.type, &new_fw.id);  in check_firmware()
812 		rc = load_firmware(fe, new_fw.type & ~F8MHZ, &new_fw.id);  in check_firmware()
830 	rc = load_scode(fe, new_fw.type | new_fw.scode_table, &new_fw.id,  in check_firmware()
898 	xc2028_sleep(fe);  in check_firmware()
905 static int xc2028_signal(struct dvb_frontend *fe, u16 *strength)  in xc2028_signal()  argument
907 	struct xc2028_data *priv = fe->tuner_priv;  in xc2028_signal()
959 static int xc2028_get_afc(struct dvb_frontend *fe, s32 *afc)  in xc2028_get_afc()  argument
961 	struct xc2028_data *priv = fe->tuner_priv;  in xc2028_get_afc()
1010 static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,  in generic_set_freq()  argument
1016 	struct xc2028_data *priv = fe->tuner_priv;  in generic_set_freq()
1027 	if (check_firmware(fe, type, std, int_freq) < 0)  in generic_set_freq()
1132 	do_tuner_callback(fe, XC2028_RESET_CLK, 1);  in generic_set_freq()
1159 static int xc2028_set_analog_freq(struct dvb_frontend *fe,  in xc2028_set_analog_freq()  argument
1162 	struct xc2028_data *priv = fe->tuner_priv;  in xc2028_set_analog_freq()
1171 		return generic_set_freq(fe, (625l * p->frequency) / 10,  in xc2028_set_analog_freq()
1186 	return generic_set_freq(fe, 62500l * p->frequency,  in xc2028_set_analog_freq()
1190 static int xc2028_set_params(struct dvb_frontend *fe)  in xc2028_set_params()  argument
1192 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;  in xc2028_set_params()
1195 	struct xc2028_data *priv = fe->tuner_priv;  in xc2028_set_params()
1284 	return generic_set_freq(fe, c->frequency,  in xc2028_set_params()
1288 static int xc2028_sleep(struct dvb_frontend *fe)  in xc2028_sleep()  argument
1290 	struct xc2028_data *priv = fe->tuner_priv;  in xc2028_sleep()
1326 static int xc2028_dvb_release(struct dvb_frontend *fe)  in xc2028_dvb_release()  argument
1328 	struct xc2028_data *priv = fe->tuner_priv;  in xc2028_dvb_release()
1346 	fe->tuner_priv = NULL;  in xc2028_dvb_release()
1351 static int xc2028_get_frequency(struct dvb_frontend *fe, u32 *frequency)  in xc2028_get_frequency()  argument
1353 	struct xc2028_data *priv = fe->tuner_priv;  in xc2028_get_frequency()
1370 	struct dvb_frontend *fe = context;  in load_firmware_cb()  local
1371 	struct xc2028_data *priv = fe->tuner_priv;  in load_firmware_cb()
1381 	rc = load_all_firmwares(fe, fw);  in load_firmware_cb()
1390 static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg)  in xc2028_set_config()  argument
1392 	struct xc2028_data *priv = fe->tuner_priv;  in xc2028_set_config()
1434 					     fe, load_firmware_cb);  in xc2028_set_config()
1465 struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,  in xc2028_attach()  argument
1477 	if (!fe) {  in xc2028_attach()
1498 		fe->tuner_priv = priv;  in xc2028_attach()
1502 		fe->tuner_priv = priv;  in xc2028_attach()
1506 	memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops,  in xc2028_attach()
1512 		xc2028_set_config(fe, cfg->ctrl);  in xc2028_attach()
1516 	return fe;  in xc2028_attach()
1520 	xc2028_dvb_release(fe);  in xc2028_attach()