55 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_single_write()  local
57 	struct i2c_msg msg = { .addr = state->config.demod_address, .flags = 0,  in zl10353_single_write()
59 	int err = i2c_transfer(state->i2c, &msg, 1);  in zl10353_single_write()
77 static int zl10353_read_register(struct zl10353_state *state, u8 reg)  in zl10353_read_register()  argument
82 	struct i2c_msg msg[2] = { { .addr = state->config.demod_address,  in zl10353_read_register()
85 				  { .addr = state->config.demod_address,  in zl10353_read_register()
89 	ret = i2c_transfer(state->i2c, msg, 2);  in zl10353_read_register()
102 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_dump_regs()  local
113 		ret = zl10353_read_register(state, reg);  in zl10353_dump_regs()
128 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_calc_nominal_rate()  local
133 	if (state->config.adc_clock)  in zl10353_calc_nominal_rate()
134 		adc_clock = state->config.adc_clock;  in zl10353_calc_nominal_rate()
148 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_calc_input_freq()  local
154 	if (state->config.adc_clock)  in zl10353_calc_input_freq()
155 		adc_clock = state->config.adc_clock;  in zl10353_calc_input_freq()
156 	if (state->config.if2)  in zl10353_calc_input_freq()
157 		if2 = state->config.if2;  in zl10353_calc_input_freq()
185 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_set_parameters()  local
190 	state->frequency = c->frequency;  in zl10353_set_parameters()
230 	state->bandwidth = c->bandwidth_hz;  in zl10353_set_parameters()
351 	if (state->config.no_tuner) {  in zl10353_set_parameters()
366 	if (state->config.no_tuner || fe->ops.tuner_ops.calc_regs == NULL)  in zl10353_set_parameters()
377 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_get_parameters()  local
391 	s6 = zl10353_read_register(state, STATUS_6);  in zl10353_get_parameters()
392 	s9 = zl10353_read_register(state, STATUS_9);  in zl10353_get_parameters()
398 	tps = zl10353_read_register(state, TPS_RECEIVED_1) << 8 |  in zl10353_get_parameters()
399 	      zl10353_read_register(state, TPS_RECEIVED_0);  in zl10353_get_parameters()
458 	c->frequency = state->frequency;  in zl10353_get_parameters()
459 	c->bandwidth_hz = state->bandwidth;  in zl10353_get_parameters()
467 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_read_status()  local
470 	if ((s6 = zl10353_read_register(state, STATUS_6)) < 0)  in zl10353_read_status()
472 	if ((s7 = zl10353_read_register(state, STATUS_7)) < 0)  in zl10353_read_status()
474 	if ((s8 = zl10353_read_register(state, STATUS_8)) < 0)  in zl10353_read_status()
498 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_read_ber()  local
500 	*ber = zl10353_read_register(state, RS_ERR_CNT_2) << 16 |  in zl10353_read_ber()
501 	       zl10353_read_register(state, RS_ERR_CNT_1) << 8 |  in zl10353_read_ber()
502 	       zl10353_read_register(state, RS_ERR_CNT_0);  in zl10353_read_ber()
509 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_read_signal_strength()  local
511 	u16 signal = zl10353_read_register(state, AGC_GAIN_1) << 10 |  in zl10353_read_signal_strength()
512 		     zl10353_read_register(state, AGC_GAIN_0) << 2 | 3;  in zl10353_read_signal_strength()
521 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_read_snr()  local
527 	_snr = zl10353_read_register(state, SNR);  in zl10353_read_snr()
535 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_read_ucblocks()  local
538        ubl = zl10353_read_register(state, RS_UBC_1) << 8 |  in zl10353_read_ucblocks()
539 	     zl10353_read_register(state, RS_UBC_0);  in zl10353_read_ucblocks()
541        state->ucblocks += ubl;  in zl10353_read_ucblocks()
542        *ucblocks = state->ucblocks;  in zl10353_read_ucblocks()
560 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_init()  local
565 	if (state->config.parallel_ts)  in zl10353_init()
567 	if (state->config.clock_ctl_1)  in zl10353_init()
568 		zl10353_reset_attach[3] = state->config.clock_ctl_1;  in zl10353_init()
569 	if (state->config.pll_0)  in zl10353_init()
570 		zl10353_reset_attach[4] = state->config.pll_0;  in zl10353_init()
573 	if (zl10353_read_register(state, 0x50) != zl10353_reset_attach[1] ||  in zl10353_init()
574 	    zl10353_read_register(state, 0x51) != zl10353_reset_attach[2]) {  in zl10353_init()
586 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_i2c_gate_ctrl()  local
589 	if (state->config.disable_i2c_gate_ctrl) {  in zl10353_i2c_gate_ctrl()
603 	struct zl10353_state *state = fe->demodulator_priv;  in zl10353_release()  local
604 	kfree(state);  in zl10353_release()
612 	struct zl10353_state *state = NULL;  in zl10353_attach()  local
616 	state = kzalloc(sizeof(struct zl10353_state), GFP_KERNEL);  in zl10353_attach()
617 	if (state == NULL)  in zl10353_attach()
621 	state->i2c = i2c;  in zl10353_attach()
622 	memcpy(&state->config, config, sizeof(struct zl10353_config));  in zl10353_attach()
625 	id = zl10353_read_register(state, CHIP_ID);  in zl10353_attach()
630 	memcpy(&state->frontend.ops, &zl10353_ops, sizeof(struct dvb_frontend_ops));  in zl10353_attach()
631 	state->frontend.demodulator_priv = state;  in zl10353_attach()
633 	return &state->frontend;  in zl10353_attach()
635 	kfree(state);  in zl10353_attach()