53 static int tuner_attach_stv6110(struct ngene_channel *chan)  in tuner_attach_stv6110()  argument
57 		chan->dev->card_info->fe_config[chan->number];  in tuner_attach_stv6110()
59 		chan->dev->card_info->tuner_config[chan->number];  in tuner_attach_stv6110()
63 	if (chan->number < 2)  in tuner_attach_stv6110()
64 		i2c = &chan->dev->channel[0].i2c_adapter;  in tuner_attach_stv6110()
66 		i2c = &chan->dev->channel[1].i2c_adapter;  in tuner_attach_stv6110()
68 	ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c);  in tuner_attach_stv6110()
92 	struct ngene_channel *chan = fe->sec_priv;  in drxk_gate_ctrl()  local
96 		down(&chan->dev->pll_mutex);  in drxk_gate_ctrl()
97 		status = chan->gate_ctrl(fe, 1);  in drxk_gate_ctrl()
99 		status = chan->gate_ctrl(fe, 0);  in drxk_gate_ctrl()
100 		up(&chan->dev->pll_mutex);  in drxk_gate_ctrl()
105 static int tuner_attach_tda18271(struct ngene_channel *chan)  in tuner_attach_tda18271()  argument
110 	i2c = &chan->dev->channel[0].i2c_adapter;  in tuner_attach_tda18271()
111 	if (chan->fe->ops.i2c_gate_ctrl)  in tuner_attach_tda18271()
112 		chan->fe->ops.i2c_gate_ctrl(chan->fe, 1);  in tuner_attach_tda18271()
113 	fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60);  in tuner_attach_tda18271()
114 	if (chan->fe->ops.i2c_gate_ctrl)  in tuner_attach_tda18271()
115 		chan->fe->ops.i2c_gate_ctrl(chan->fe, 0);  in tuner_attach_tda18271()
124 static int tuner_attach_probe(struct ngene_channel *chan)  in tuner_attach_probe()  argument
126 	if (chan->demod_type == 0)  in tuner_attach_probe()
127 		return tuner_attach_stv6110(chan);  in tuner_attach_probe()
128 	if (chan->demod_type == 1)  in tuner_attach_probe()
129 		return tuner_attach_tda18271(chan);  in tuner_attach_probe()
133 static int demod_attach_stv0900(struct ngene_channel *chan)  in demod_attach_stv0900()  argument
137 		chan->dev->card_info->fe_config[chan->number];  in demod_attach_stv0900()
142 	if (chan->number < 2)  in demod_attach_stv0900()
143 		i2c = &chan->dev->channel[0].i2c_adapter;  in demod_attach_stv0900()
145 		i2c = &chan->dev->channel[1].i2c_adapter;  in demod_attach_stv0900()
147 	chan->fe = dvb_attach(stv090x_attach, feconf, i2c,  in demod_attach_stv0900()
148 			(chan->number & 1) == 0 ? STV090x_DEMODULATOR_0  in demod_attach_stv0900()
150 	if (chan->fe == NULL) {  in demod_attach_stv0900()
157 		chan->fe->analog_demod_priv = chan;  in demod_attach_stv0900()
159 	if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0,  in demod_attach_stv0900()
160 			0, chan->dev->card_info->lnb[chan->number])) {  in demod_attach_stv0900()
162 		dvb_frontend_detach(chan->fe);  in demod_attach_stv0900()
163 		chan->fe = NULL;  in demod_attach_stv0900()
172 	struct ngene_channel *chan = fe->analog_demod_priv;  in cineS2_tuner_i2c_lock()  local
175 		down(&chan->dev->pll_mutex);  in cineS2_tuner_i2c_lock()
177 		up(&chan->dev->pll_mutex);  in cineS2_tuner_i2c_lock()
215 static int demod_attach_drxk(struct ngene_channel *chan,  in demod_attach_drxk()  argument
223 	config.adr = 0x29 + (chan->number ^ 2);  in demod_attach_drxk()
225 	chan->fe = dvb_attach(drxk_attach, &config, i2c);  in demod_attach_drxk()
226 	if (!chan->fe) {  in demod_attach_drxk()
230 	chan->fe->sec_priv = chan;  in demod_attach_drxk()
231 	chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;  in demod_attach_drxk()
232 	chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;  in demod_attach_drxk()
236 static int cineS2_probe(struct ngene_channel *chan)  in cineS2_probe()  argument
245 	if (chan->number < 2)  in cineS2_probe()
246 		i2c = &chan->dev->channel[0].i2c_adapter;  in cineS2_probe()
248 		i2c = &chan->dev->channel[1].i2c_adapter;  in cineS2_probe()
250 	if (port_has_stv0900(i2c, chan->number)) {  in cineS2_probe()
251 		chan->demod_type = 0;  in cineS2_probe()
252 		fe_conf = chan->dev->card_info->fe_config[chan->number];  in cineS2_probe()
254 		rc = demod_attach_stv0900(chan);  in cineS2_probe()
255 		if (rc < 0 || chan->number < 2)  in cineS2_probe()
262 		switch (chan->number) {  in cineS2_probe()
279 	} else if (port_has_drxk(i2c, chan->number^2)) {  in cineS2_probe()
280 		chan->demod_type = 1;  in cineS2_probe()
281 		demod_attach_drxk(chan, i2c);  in cineS2_probe()
283 		printk(KERN_ERR "No demod found on chan %d\n", chan->number);  in cineS2_probe()
304 static int demod_attach_lg330x(struct ngene_channel *chan)  in demod_attach_lg330x()  argument
306 	chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);  in demod_attach_lg330x()
307 	if (chan->fe == NULL) {  in demod_attach_lg330x()
312 	dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,  in demod_attach_lg330x()
315 	return (chan->fe) ? 0 : -ENODEV;  in demod_attach_lg330x()
318 static int demod_attach_drxd(struct ngene_channel *chan)  in demod_attach_drxd()  argument
322 	feconf = chan->dev->card_info->fe_config[chan->number];  in demod_attach_drxd()
324 	chan->fe = dvb_attach(drxd_attach, feconf, chan,  in demod_attach_drxd()
325 			&chan->i2c_adapter, &chan->dev->pci_dev->dev);  in demod_attach_drxd()
326 	if (!chan->fe) {  in demod_attach_drxd()
333 static int tuner_attach_dtt7520x(struct ngene_channel *chan)  in tuner_attach_dtt7520x()  argument
337 	feconf = chan->dev->card_info->fe_config[chan->number];  in tuner_attach_dtt7520x()
339 	if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address,  in tuner_attach_dtt7520x()
340 			&chan->i2c_adapter,  in tuner_attach_dtt7520x()
538 	struct ngene_channel *chan = priv;  in osc_deviation()  local
539 	struct i2c_adapter *adap = &chan->i2c_adapter;  in osc_deviation()
546 		eeprom_write_ushort(adap, 0x1000 + chan->number, data);  in osc_deviation()
548 		if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data))  in osc_deviation()