5  * Copyright (C) 2010 Antti Palosaari <crope@iki.fi>
15 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;  in cxd2820r_set_frontend_t()  local
48 		c->delivery_system, c->modulation, c->frequency,  in cxd2820r_set_frontend_t()
49 		c->bandwidth_hz, c->inversion);  in cxd2820r_set_frontend_t()
51 	switch (c->bandwidth_hz) {  in cxd2820r_set_frontend_t()
57 		bw_i = 1;  in cxd2820r_set_frontend_t()
58 		bw_param = 1;  in cxd2820r_set_frontend_t()
94 	buf[1] = (utmp >>  8) & 0xff;  in cxd2820r_set_frontend_t()
127 			    struct dtv_frontend_properties *c)  in cxd2820r_get_frontend_t()  argument
143 		c->modulation = QPSK;  in cxd2820r_get_frontend_t()
145 	case 1:  in cxd2820r_get_frontend_t()
146 		c->modulation = QAM_16;  in cxd2820r_get_frontend_t()
149 		c->modulation = QAM_64;  in cxd2820r_get_frontend_t()
153 	switch ((buf[1] >> 1) & 0x03) {  in cxd2820r_get_frontend_t()
155 		c->transmission_mode = TRANSMISSION_MODE_2K;  in cxd2820r_get_frontend_t()
157 	case 1:  in cxd2820r_get_frontend_t()
158 		c->transmission_mode = TRANSMISSION_MODE_8K;  in cxd2820r_get_frontend_t()
162 	switch ((buf[1] >> 3) & 0x03) {  in cxd2820r_get_frontend_t()
164 		c->guard_interval = GUARD_INTERVAL_1_32;  in cxd2820r_get_frontend_t()
166 	case 1:  in cxd2820r_get_frontend_t()
167 		c->guard_interval = GUARD_INTERVAL_1_16;  in cxd2820r_get_frontend_t()
170 		c->guard_interval = GUARD_INTERVAL_1_8;  in cxd2820r_get_frontend_t()
173 		c->guard_interval = GUARD_INTERVAL_1_4;  in cxd2820r_get_frontend_t()
179 		c->hierarchy = HIERARCHY_NONE;  in cxd2820r_get_frontend_t()
181 	case 1:  in cxd2820r_get_frontend_t()
182 		c->hierarchy = HIERARCHY_1;  in cxd2820r_get_frontend_t()
185 		c->hierarchy = HIERARCHY_2;  in cxd2820r_get_frontend_t()
188 		c->hierarchy = HIERARCHY_4;  in cxd2820r_get_frontend_t()
194 		c->code_rate_HP = FEC_1_2;  in cxd2820r_get_frontend_t()
196 	case 1:  in cxd2820r_get_frontend_t()
197 		c->code_rate_HP = FEC_2_3;  in cxd2820r_get_frontend_t()
200 		c->code_rate_HP = FEC_3_4;  in cxd2820r_get_frontend_t()
203 		c->code_rate_HP = FEC_5_6;  in cxd2820r_get_frontend_t()
206 		c->code_rate_HP = FEC_7_8;  in cxd2820r_get_frontend_t()
210 	switch ((buf[1] >> 5) & 0x07) {  in cxd2820r_get_frontend_t()
212 		c->code_rate_LP = FEC_1_2;  in cxd2820r_get_frontend_t()
214 	case 1:  in cxd2820r_get_frontend_t()
215 		c->code_rate_LP = FEC_2_3;  in cxd2820r_get_frontend_t()
218 		c->code_rate_LP = FEC_3_4;  in cxd2820r_get_frontend_t()
221 		c->code_rate_LP = FEC_5_6;  in cxd2820r_get_frontend_t()
224 		c->code_rate_LP = FEC_7_8;  in cxd2820r_get_frontend_t()
234 		c->inversion = INVERSION_OFF;  in cxd2820r_get_frontend_t()
236 	case 1:  in cxd2820r_get_frontend_t()
237 		c->inversion = INVERSION_ON;  in cxd2820r_get_frontend_t()
251 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;  in cxd2820r_read_status_t()  local
257 	ret = regmap_bulk_read(priv->regmap[0], 0x0010, &buf[0], 1);  in cxd2820r_read_status_t()
260 	ret = regmap_bulk_read(priv->regmap[0], 0x0073, &buf[1], 1);  in cxd2820r_read_status_t()
265 	utmp2 = (buf[1] >> 3) & 0x01;  in cxd2820r_read_status_t()
267 	if (utmp1 == 6 && utmp2 == 1) {  in cxd2820r_read_status_t()
270 	} else if (utmp1 == 6 || utmp2 == 1) {  in cxd2820r_read_status_t()
288 		utmp = buf[0] << 8 | buf[1] << 0;  in cxd2820r_read_status_t()
293 		c->strength.len = 1;  in cxd2820r_read_status_t()
294 		c->strength.stat[0].scale = FE_SCALE_RELATIVE;  in cxd2820r_read_status_t()
295 		c->strength.stat[0].uvalue = strength;  in cxd2820r_read_status_t()
297 		c->strength.len = 1;  in cxd2820r_read_status_t()
298 		c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE;  in cxd2820r_read_status_t()
309 		utmp = buf[0] << 8 | buf[1] << 0;  in cxd2820r_read_status_t()
313 				      * 10000, (1 << 24));  in cxd2820r_read_status_t()
317 		c->cnr.len = 1;  in cxd2820r_read_status_t()
318 		c->cnr.stat[0].scale = FE_SCALE_DECIBEL;  in cxd2820r_read_status_t()
319 		c->cnr.stat[0].svalue = cnr;  in cxd2820r_read_status_t()
321 		c->cnr.len = 1;  in cxd2820r_read_status_t()
322 		c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;  in cxd2820r_read_status_t()
336 				post_bit_error = buf[2] << 16 | buf[1] << 8 |  in cxd2820r_read_status_t()
358 		c->post_bit_error.len = 1;  in cxd2820r_read_status_t()
359 		c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER;  in cxd2820r_read_status_t()
360 		c->post_bit_error.stat[0].uvalue = priv->post_bit_error;  in cxd2820r_read_status_t()
362 		c->post_bit_error.len = 1;  in cxd2820r_read_status_t()
363 		c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE;  in cxd2820r_read_status_t()
422 	s->max_drift = (fe->ops.info.frequency_stepsize_hz * 2) + 1;  in cxd2820r_get_tune_settings_t()