4  * flexcop-fe-tuner.c - methods for frontend attachment and DiSEqC controlling
28 #define FE_SUPPORTED(fe) IS_REACHABLE(CONFIG_DVB_ ## fe)  argument
31 static int flexcop_fe_request_firmware(struct dvb_frontend *fe,  in flexcop_fe_request_firmware()  argument
34 	struct flexcop_device *fc = fe->dvb->priv;  in flexcop_fe_request_firmware()
42 static int flexcop_set_voltage(struct dvb_frontend *fe,  in flexcop_set_voltage()  argument
45 	struct flexcop_device *fc = fe->dvb->priv;  in flexcop_set_voltage()
71 static int __maybe_unused flexcop_sleep(struct dvb_frontend* fe)  in flexcop_sleep()  argument
73 	struct flexcop_device *fc = fe->dvb->priv;  in flexcop_sleep()
75 		return fc->fe_sleep(fe);  in flexcop_sleep()
82 static int flexcop_set_tone(struct dvb_frontend *fe, enum fe_sec_tone_mode tone)  in flexcop_set_tone()  argument
85 	struct flexcop_device *fc = fe->dvb->priv;  in flexcop_set_tone()
109 static void flexcop_diseqc_send_bit(struct dvb_frontend* fe, int data)  in flexcop_diseqc_send_bit()  argument
111 	flexcop_set_tone(fe, SEC_TONE_ON);  in flexcop_diseqc_send_bit()
113 	flexcop_set_tone(fe, SEC_TONE_OFF);  in flexcop_diseqc_send_bit()
117 static void flexcop_diseqc_send_byte(struct dvb_frontend* fe, int data)  in flexcop_diseqc_send_byte()  argument
123 		flexcop_diseqc_send_bit(fe, d);  in flexcop_diseqc_send_byte()
125 	flexcop_diseqc_send_bit(fe, par);  in flexcop_diseqc_send_byte()
128 static int flexcop_send_diseqc_msg(struct dvb_frontend *fe,  in flexcop_send_diseqc_msg()  argument
133 	flexcop_set_tone(fe, SEC_TONE_OFF);  in flexcop_send_diseqc_msg()
137 		flexcop_diseqc_send_byte(fe,msg[i]);  in flexcop_send_diseqc_msg()
142 			flexcop_diseqc_send_byte(fe, 0xff);  in flexcop_send_diseqc_msg()
144 			flexcop_set_tone(fe, SEC_TONE_ON);  in flexcop_send_diseqc_msg()
147 			flexcop_set_tone(fe, SEC_TONE_OFF);  in flexcop_send_diseqc_msg()
154 static int flexcop_diseqc_send_master_cmd(struct dvb_frontend *fe,  in flexcop_diseqc_send_master_cmd()  argument
157 	return flexcop_send_diseqc_msg(fe, cmd->msg_len, cmd->msg, 0);  in flexcop_diseqc_send_master_cmd()
160 static int flexcop_diseqc_send_burst(struct dvb_frontend *fe,  in flexcop_diseqc_send_burst()  argument
163 	return flexcop_send_diseqc_msg(fe, 0, NULL, minicmd);  in flexcop_diseqc_send_burst()
175 	fc->fe = dvb_attach(mt312_attach, &skystar23_samsung_tbdu18132_config, i2c);  in skystar2_rev23_attach()
176 	if (!fc->fe)  in skystar2_rev23_attach()
179 	if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c,  in skystar2_rev23_attach()
183 	ops = &fc->fe->ops;  in skystar2_rev23_attach()
198 static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend *fe,  in samsung_tbmu24112_set_symbol_rate()  argument
218 	stv0299_writereg(fe, 0x13, aclk);  in samsung_tbmu24112_set_symbol_rate()
219 	stv0299_writereg(fe, 0x14, bclk);  in samsung_tbmu24112_set_symbol_rate()
220 	stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);  in samsung_tbmu24112_set_symbol_rate()
221 	stv0299_writereg(fe, 0x20, (ratio >>  8) & 0xff);  in samsung_tbmu24112_set_symbol_rate()
222 	stv0299_writereg(fe, 0x21,  ratio        & 0xf0);  in samsung_tbmu24112_set_symbol_rate()
286 	fc->fe = dvb_attach(stv0299_attach, &samsung_tbmu24112_config, i2c);  in skystar2_rev26_attach()
287 	if (!fc->fe)  in skystar2_rev26_attach()
290 	if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c,  in skystar2_rev26_attach()
294 	fc->fe->ops.set_voltage = flexcop_set_voltage;  in skystar2_rev26_attach()
295 	fc->fe_sleep = fc->fe->ops.sleep;  in skystar2_rev26_attach()
296 	fc->fe->ops.sleep = flexcop_sleep;  in skystar2_rev26_attach()
325 	fc->fe = dvb_attach(s5h1420_attach, &skystar2_rev2_7_s5h1420_config,  in skystar2_rev27_attach()
327 	if (!fc->fe)  in skystar2_rev27_attach()
330 	i2c_tuner = s5h1420_get_tuner_i2c_adapter(fc->fe);  in skystar2_rev27_attach()
334 	fc->fe_sleep = fc->fe->ops.sleep;  in skystar2_rev27_attach()
335 	fc->fe->ops.sleep = flexcop_sleep;  in skystar2_rev27_attach()
339 	if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,  in skystar2_rev27_attach()
349 	if (!dvb_attach(itd1000_attach, fc->fe, i2c_tuner,  in skystar2_rev27_attach()
388 	fc->fe = dvb_attach(cx24123_attach, &skystar2_rev2_8_cx24123_config,  in skystar2_rev28_attach()
390 	if (!fc->fe)  in skystar2_rev28_attach()
393 	i2c_tuner = cx24123_get_tuner_i2c_adapter(fc->fe);  in skystar2_rev28_attach()
397 	if (!dvb_attach(cx24113_attach, fc->fe, &skystar2_rev2_8_cx24113_config,  in skystar2_rev28_attach()
405 	if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,  in skystar2_rev28_attach()
422 static int samsung_tdtc9251dh0_demod_init(struct dvb_frontend *fe)  in samsung_tdtc9251dh0_demod_init()  argument
430 	mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));  in samsung_tdtc9251dh0_demod_init()
432 	mt352_write(fe, mt352_reset, sizeof(mt352_reset));  in samsung_tdtc9251dh0_demod_init()
433 	mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));  in samsung_tdtc9251dh0_demod_init()
434 	mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));  in samsung_tdtc9251dh0_demod_init()
435 	mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg));  in samsung_tdtc9251dh0_demod_init()
447 	fc->fe = dvb_attach(mt352_attach, &samsung_tdtc9251dh0_config, i2c);  in airstar_dvbt_attach()
448 	if (!fc->fe)  in airstar_dvbt_attach()
451 	return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL,  in airstar_dvbt_attach()
468 	fc->fe = dvb_attach(bcm3510_attach, &air2pc_atsc_first_gen_config, i2c);  in airstar_atsc1_attach()
469 	return fc->fe != NULL;  in airstar_atsc1_attach()
484 	fc->fe = dvb_attach(nxt200x_attach, &samsung_tbmv_config, i2c);  in airstar_atsc2_attach()
485 	if (!fc->fe)  in airstar_atsc2_attach()
488 	return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL,  in airstar_atsc2_attach()
506 	fc->fe = dvb_attach(lgdt330x_attach, &air2pc_atsc_hd5000_config,  in airstar_atsc3_attach()
508 	if (!fc->fe)  in airstar_atsc3_attach()
511 	return !!dvb_attach(simple_tuner_attach, fc->fe, i2c, 0x61,  in airstar_atsc3_attach()
602 	fc->fe = dvb_attach(stv0297_attach, &alps_tdee4_stv0297_config, i2c);  in cablestar2_attach()
603 	if (!fc->fe)  in cablestar2_attach()
608 	if (fc->fe->ops.i2c_gate_ctrl)  in cablestar2_attach()
609 		fc->fe->ops.i2c_gate_ctrl(fc->fe, 0);  in cablestar2_attach()
610 	fc->fe->ops.i2c_gate_ctrl = NULL;  in cablestar2_attach()
612 	if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61,  in cablestar2_attach()
640 	fc->fe = dvb_attach(cx24120_attach,  in skystarS2_rev33_attach()
642 	if (!fc->fe)  in skystarS2_rev33_attach()
647 	if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap,  in skystarS2_rev33_attach()
693 		if (fc->fe) {  in flexcop_frontend_init()
694 			dvb_frontend_detach(fc->fe);  in flexcop_frontend_init()
695 			fc->fe = NULL;  in flexcop_frontend_init()
703 	info("found '%s' .", fc->fe->ops.info.name);  in flexcop_frontend_init()
704 	if (dvb_register_frontend(&fc->dvb_adapter, fc->fe)) {  in flexcop_frontend_init()
706 		dvb_frontend_detach(fc->fe);  in flexcop_frontend_init()
707 		fc->fe = NULL;  in flexcop_frontend_init()
717 		dvb_unregister_frontend(fc->fe);  in flexcop_frontend_exit()
718 		dvb_frontend_detach(fc->fe);  in flexcop_frontend_exit()