72 lgs8gl5_write_reg(struct lgs8gl5_state *state, u8 reg, u8 data)  in lgs8gl5_write_reg()  argument
77 		.addr  = state->config->demod_address,  in lgs8gl5_write_reg()
83 	ret = i2c_transfer(state->i2c, &msg, 1);  in lgs8gl5_write_reg()
93 lgs8gl5_read_reg(struct lgs8gl5_state *state, u8 reg)  in lgs8gl5_read_reg()  argument
100 			.addr  = state->config->demod_address,  in lgs8gl5_read_reg()
106 			.addr  = state->config->demod_address,  in lgs8gl5_read_reg()
113 	ret = i2c_transfer(state->i2c, msg, 2);  in lgs8gl5_read_reg()
122 lgs8gl5_update_reg(struct lgs8gl5_state *state, u8 reg, u8 data)  in lgs8gl5_update_reg()  argument
124 	lgs8gl5_read_reg(state, reg);  in lgs8gl5_update_reg()
125 	lgs8gl5_write_reg(state, reg, data);  in lgs8gl5_update_reg()
133 lgs8gl5_update_alt_reg(struct lgs8gl5_state *state, u8 reg, u8 data)  in lgs8gl5_update_alt_reg()  argument
141 			.addr  = state->config->demod_address + 2,  in lgs8gl5_update_alt_reg()
147 			.addr  = state->config->demod_address + 2,  in lgs8gl5_update_alt_reg()
153 			.addr  = state->config->demod_address + 2,  in lgs8gl5_update_alt_reg()
160 	ret = i2c_transfer(state->i2c, msg, 3);  in lgs8gl5_update_alt_reg()
166 lgs8gl5_soft_reset(struct lgs8gl5_state *state)  in lgs8gl5_soft_reset()  argument
172 	val = lgs8gl5_read_reg(state, REG_RESET);  in lgs8gl5_soft_reset()
173 	lgs8gl5_write_reg(state, REG_RESET, val & ~REG_RESET_OFF);  in lgs8gl5_soft_reset()
174 	lgs8gl5_write_reg(state, REG_RESET, val | REG_RESET_OFF);  in lgs8gl5_soft_reset()
181 lgs8gl5_start_demod(struct lgs8gl5_state *state)  in lgs8gl5_start_demod()  argument
188 	lgs8gl5_update_alt_reg(state, 0xc2, 0x28);  in lgs8gl5_start_demod()
189 	lgs8gl5_soft_reset(state);  in lgs8gl5_start_demod()
190 	lgs8gl5_update_reg(state, REG_07, 0x10);  in lgs8gl5_start_demod()
191 	lgs8gl5_update_reg(state, REG_07, 0x10);  in lgs8gl5_start_demod()
192 	lgs8gl5_write_reg(state, REG_09, 0x0e);  in lgs8gl5_start_demod()
193 	lgs8gl5_write_reg(state, REG_0A, 0xe5);  in lgs8gl5_start_demod()
194 	lgs8gl5_write_reg(state, REG_0B, 0x35);  in lgs8gl5_start_demod()
195 	lgs8gl5_write_reg(state, REG_0C, 0x30);  in lgs8gl5_start_demod()
197 	lgs8gl5_update_reg(state, REG_03, 0x00);  in lgs8gl5_start_demod()
198 	lgs8gl5_update_reg(state, REG_7E, 0x01);  in lgs8gl5_start_demod()
199 	lgs8gl5_update_alt_reg(state, 0xc5, 0x00);  in lgs8gl5_start_demod()
200 	lgs8gl5_update_reg(state, REG_04, 0x02);  in lgs8gl5_start_demod()
201 	lgs8gl5_update_reg(state, REG_37, 0x01);  in lgs8gl5_start_demod()
202 	lgs8gl5_soft_reset(state);  in lgs8gl5_start_demod()
206 		val = lgs8gl5_read_reg(state, REG_STRENGTH);  in lgs8gl5_start_demod()
217 		val = lgs8gl5_read_reg(state, REG_STATUS);  in lgs8gl5_start_demod()
226 	lgs8gl5_write_reg(state, REG_7D, lgs8gl5_read_reg(state, REG_A2));  in lgs8gl5_start_demod()
227 	lgs8gl5_soft_reset(state);  in lgs8gl5_start_demod()
234 	struct lgs8gl5_state *state = fe->demodulator_priv;  in lgs8gl5_init()  local
238 	lgs8gl5_update_alt_reg(state, 0xc2, 0x28);  in lgs8gl5_init()
239 	lgs8gl5_soft_reset(state);  in lgs8gl5_init()
240 	lgs8gl5_update_reg(state, REG_07, 0x10);  in lgs8gl5_init()
241 	lgs8gl5_update_reg(state, REG_07, 0x10);  in lgs8gl5_init()
242 	lgs8gl5_write_reg(state, REG_09, 0x0e);  in lgs8gl5_init()
243 	lgs8gl5_write_reg(state, REG_0A, 0xe5);  in lgs8gl5_init()
244 	lgs8gl5_write_reg(state, REG_0B, 0x35);  in lgs8gl5_init()
245 	lgs8gl5_write_reg(state, REG_0C, 0x30);  in lgs8gl5_init()
254 	struct lgs8gl5_state *state = fe->demodulator_priv;  in lgs8gl5_read_status()  local
255 	u8 level = lgs8gl5_read_reg(state, REG_STRENGTH);  in lgs8gl5_read_status()
256 	u8 flags = lgs8gl5_read_reg(state, REG_STATUS);  in lgs8gl5_read_status()
285 	struct lgs8gl5_state *state = fe->demodulator_priv;  in lgs8gl5_read_signal_strength()  local
286 	u8 level = lgs8gl5_read_reg(state, REG_STRENGTH);  in lgs8gl5_read_signal_strength()
296 	struct lgs8gl5_state *state = fe->demodulator_priv;  in lgs8gl5_read_snr()  local
297 	u8 level = lgs8gl5_read_reg(state, REG_STRENGTH);  in lgs8gl5_read_snr()
317 	struct lgs8gl5_state *state = fe->demodulator_priv;  in lgs8gl5_set_frontend()  local
332 	lgs8gl5_start_demod(state);  in lgs8gl5_set_frontend()
342 	struct lgs8gl5_state *state = fe->demodulator_priv;  in lgs8gl5_get_frontend()  local
343 	u8 inv = lgs8gl5_read_reg(state, REG_INVERSION);  in lgs8gl5_get_frontend()
373 	struct lgs8gl5_state *state = fe->demodulator_priv;  in lgs8gl5_release()  local
374 	kfree(state);  in lgs8gl5_release()
384 	struct lgs8gl5_state *state = NULL;  in lgs8gl5_attach()  local
389 	state = kzalloc(sizeof(struct lgs8gl5_state), GFP_KERNEL);  in lgs8gl5_attach()
390 	if (state == NULL)  in lgs8gl5_attach()
394 	state->config = config;  in lgs8gl5_attach()
395 	state->i2c    = i2c;  in lgs8gl5_attach()
398 	if (lgs8gl5_read_reg(state, REG_RESET) < 0)  in lgs8gl5_attach()
402 	memcpy(&state->frontend.ops, &lgs8gl5_ops,  in lgs8gl5_attach()
404 	state->frontend.demodulator_priv = state;  in lgs8gl5_attach()
405 	return &state->frontend;  in lgs8gl5_attach()
408 	kfree(state);  in lgs8gl5_attach()