Lines Matching refs:dev
13 static int m88ds3103_update_bits(struct m88ds3103_dev *dev, in m88ds3103_update_bits() argument
21 ret = regmap_bulk_read(dev->regmap, reg, &tmp, 1); in m88ds3103_update_bits()
30 return regmap_bulk_write(dev->regmap, reg, &val, 1); in m88ds3103_update_bits()
34 static int m88ds3103_wr_reg_val_tab(struct m88ds3103_dev *dev, in m88ds3103_wr_reg_val_tab() argument
37 struct i2c_client *client = dev->client; in m88ds3103_wr_reg_val_tab()
41 dev_dbg(&client->dev, "tab_len=%d\n", tab_len); in m88ds3103_wr_reg_val_tab()
52 !((j + 1) % (dev->cfg->i2c_wr_max - 1))) { in m88ds3103_wr_reg_val_tab()
53 ret = regmap_bulk_write(dev->regmap, tab[i].reg - j, buf, j + 1); in m88ds3103_wr_reg_val_tab()
63 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_wr_reg_val_tab()
71 static int m88ds3103b_dt_write(struct m88ds3103_dev *dev, int reg, int data) in m88ds3103b_dt_write() argument
73 struct i2c_client *client = dev->client; in m88ds3103b_dt_write()
78 .addr = dev->dt_addr, .flags = 0, .buf = buf, .len = 2 in m88ds3103b_dt_write()
81 m88ds3103_update_bits(dev, 0x11, 0x01, 0x00); in m88ds3103b_dt_write()
84 ret = regmap_write(dev->regmap, 0x03, val); in m88ds3103b_dt_write()
86 dev_dbg(&client->dev, "fail=%d\n", ret); in m88ds3103b_dt_write()
88 ret = i2c_transfer(dev->dt_client->adapter, &msg, 1); in m88ds3103b_dt_write()
90 dev_err(&client->dev, "0x%02x (ret=%i, reg=0x%02x, value=0x%02x)\n", in m88ds3103b_dt_write()
91 dev->dt_addr, ret, reg, data); in m88ds3103b_dt_write()
93 m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); in m88ds3103b_dt_write()
96 m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); in m88ds3103b_dt_write()
98 dev_dbg(&client->dev, "0x%02x reg 0x%02x, value 0x%02x\n", in m88ds3103b_dt_write()
99 dev->dt_addr, reg, data); in m88ds3103b_dt_write()
108 static int m88ds3103b_dt_read(struct m88ds3103_dev *dev, u8 reg) in m88ds3103b_dt_read() argument
110 struct i2c_client *client = dev->client; in m88ds3103b_dt_read()
117 .addr = dev->dt_addr, in m88ds3103b_dt_read()
123 .addr = dev->dt_addr, in m88ds3103b_dt_read()
130 m88ds3103_update_bits(dev, 0x11, 0x01, 0x00); in m88ds3103b_dt_read()
133 ret = regmap_write(dev->regmap, 0x03, val); in m88ds3103b_dt_read()
135 dev_dbg(&client->dev, "fail=%d\n", ret); in m88ds3103b_dt_read()
137 ret = i2c_transfer(dev->dt_client->adapter, msg, 2); in m88ds3103b_dt_read()
139 dev_err(&client->dev, "0x%02x (ret=%d, reg=0x%02x)\n", in m88ds3103b_dt_read()
140 dev->dt_addr, ret, reg); in m88ds3103b_dt_read()
142 m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); in m88ds3103b_dt_read()
145 m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); in m88ds3103b_dt_read()
147 dev_dbg(&client->dev, "0x%02x reg 0x%02x, value 0x%02x\n", in m88ds3103b_dt_read()
148 dev->dt_addr, reg, b1[0]); in m88ds3103b_dt_read()
158 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_get_agc_pwm() local
162 ret = regmap_read(dev->regmap, 0x3f, &tmp); in m88ds3103_get_agc_pwm()
172 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_read_status() local
173 struct i2c_client *client = dev->client; in m88ds3103_read_status()
181 if (!dev->warm) { in m88ds3103_read_status()
188 ret = regmap_read(dev->regmap, 0xd1, &utmp); in m88ds3103_read_status()
198 ret = regmap_read(dev->regmap, 0x0d, &utmp); in m88ds3103_read_status()
208 dev_dbg(&client->dev, "invalid delivery_system\n"); in m88ds3103_read_status()
213 dev->fe_status = *status; in m88ds3103_read_status()
214 dev_dbg(&client->dev, "lock=%02x status=%02x\n", utmp, *status); in m88ds3103_read_status()
217 if (dev->fe_status & FE_HAS_VITERBI) { in m88ds3103_read_status()
229 ret = regmap_read(dev->regmap, 0xff, &utmp); in m88ds3103_read_status()
247 ret = regmap_bulk_read(dev->regmap, 0x8c, buf, 3); in m88ds3103_read_status()
271 dev_dbg(&client->dev, "invalid delivery_system\n"); in m88ds3103_read_status()
287 if (dev->fe_status & FE_HAS_LOCK) { in m88ds3103_read_status()
292 ret = regmap_write(dev->regmap, 0xf9, 0x04); in m88ds3103_read_status()
296 ret = regmap_read(dev->regmap, 0xf8, &utmp); in m88ds3103_read_status()
302 ret = regmap_bulk_read(dev->regmap, 0xf6, buf, 2); in m88ds3103_read_status()
308 dev->post_bit_error += post_bit_error; in m88ds3103_read_status()
309 dev->post_bit_count += post_bit_count; in m88ds3103_read_status()
310 dev->dvbv3_ber = post_bit_error; in m88ds3103_read_status()
314 ret = regmap_write(dev->regmap, 0xf8, utmp); in m88ds3103_read_status()
320 ret = regmap_bulk_read(dev->regmap, 0xd5, buf, 3); in m88ds3103_read_status()
328 ret = regmap_bulk_read(dev->regmap, 0xf7, buf, 2); in m88ds3103_read_status()
334 dev->post_bit_error += post_bit_error; in m88ds3103_read_status()
335 dev->post_bit_count += post_bit_count; in m88ds3103_read_status()
336 dev->dvbv3_ber = post_bit_error; in m88ds3103_read_status()
339 ret = regmap_write(dev->regmap, 0xd1, 0x01); in m88ds3103_read_status()
343 ret = regmap_write(dev->regmap, 0xf9, 0x01); in m88ds3103_read_status()
347 ret = regmap_write(dev->regmap, 0xf9, 0x00); in m88ds3103_read_status()
351 ret = regmap_write(dev->regmap, 0xd1, 0x00); in m88ds3103_read_status()
357 dev_dbg(&client->dev, "invalid delivery_system\n"); in m88ds3103_read_status()
363 c->post_bit_error.stat[0].uvalue = dev->post_bit_error; in m88ds3103_read_status()
365 c->post_bit_count.stat[0].uvalue = dev->post_bit_count; in m88ds3103_read_status()
373 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_read_status()
377 static int m88ds3103b_select_mclk(struct m88ds3103_dev *dev) in m88ds3103b_select_mclk() argument
379 struct i2c_client *client = dev->client; in m88ds3103b_select_mclk()
380 struct dtv_frontend_properties *c = &dev->fe.dtv_property_cache; in m88ds3103b_select_mclk()
385 u32 old_setting = dev->mclk; in m88ds3103b_select_mclk()
407 dev->mclk = adc_Freq_MHz[i] * 1000 * 1000; in m88ds3103b_select_mclk()
410 dev->mclk /= 2; in m88ds3103b_select_mclk()
412 dev_dbg(&client->dev, "modifying mclk %u -> %u\n", in m88ds3103b_select_mclk()
413 old_setting, dev->mclk); in m88ds3103b_select_mclk()
418 if (dev->mclk == 93000000) in m88ds3103b_select_mclk()
419 regmap_write(dev->regmap, 0xA0, 0x42); in m88ds3103b_select_mclk()
420 else if (dev->mclk == 96000000) in m88ds3103b_select_mclk()
421 regmap_write(dev->regmap, 0xA0, 0x44); in m88ds3103b_select_mclk()
422 else if (dev->mclk == 99000000) in m88ds3103b_select_mclk()
423 regmap_write(dev->regmap, 0xA0, 0x46); in m88ds3103b_select_mclk()
424 else if (dev->mclk == 110250000) in m88ds3103b_select_mclk()
425 regmap_write(dev->regmap, 0xA0, 0x4E); in m88ds3103b_select_mclk()
427 regmap_write(dev->regmap, 0xA0, 0x44); in m88ds3103b_select_mclk()
429 reg15 = m88ds3103b_dt_read(dev, 0x15); in m88ds3103b_select_mclk()
431 m88ds3103b_dt_write(dev, 0x05, 0x40); in m88ds3103b_select_mclk()
432 m88ds3103b_dt_write(dev, 0x11, 0x08); in m88ds3103b_select_mclk()
439 m88ds3103b_dt_write(dev, 0x15, reg15); in m88ds3103b_select_mclk()
440 m88ds3103b_dt_write(dev, 0x16, reg16); in m88ds3103b_select_mclk()
444 m88ds3103b_dt_write(dev, 0x05, 0x00); in m88ds3103b_select_mclk()
445 m88ds3103b_dt_write(dev, 0x11, (u8)(big_symbol ? 0x0E : 0x0A)); in m88ds3103b_select_mclk()
452 static int m88ds3103b_set_mclk(struct m88ds3103_dev *dev, u32 mclk_khz) in m88ds3103b_set_mclk() argument
459 reg15 = m88ds3103b_dt_read(dev, 0x15); in m88ds3103b_set_mclk()
460 reg16 = m88ds3103b_dt_read(dev, 0x16); in m88ds3103b_set_mclk()
461 reg1D = m88ds3103b_dt_read(dev, 0x1D); in m88ds3103b_set_mclk()
463 if (dev->cfg->ts_mode != M88DS3103_TS_SERIAL) { in m88ds3103b_set_mclk()
482 if (dev->cfg->ts_mode == M88DS3103_TS_SERIAL) { in m88ds3103b_set_mclk()
599 m88ds3103b_dt_write(dev, 0x05, 0x40); in m88ds3103b_set_mclk()
600 m88ds3103b_dt_write(dev, 0x11, 0x08); in m88ds3103b_set_mclk()
601 m88ds3103b_dt_write(dev, 0x1D, reg1D); in m88ds3103b_set_mclk()
602 m88ds3103b_dt_write(dev, 0x1E, reg1E); in m88ds3103b_set_mclk()
603 m88ds3103b_dt_write(dev, 0x1F, reg1F); in m88ds3103b_set_mclk()
605 m88ds3103b_dt_write(dev, 0x17, 0xc1); in m88ds3103b_set_mclk()
606 m88ds3103b_dt_write(dev, 0x17, 0x81); in m88ds3103b_set_mclk()
610 m88ds3103b_dt_write(dev, 0x05, 0x00); in m88ds3103b_set_mclk()
611 m88ds3103b_dt_write(dev, 0x11, 0x0A); in m88ds3103b_set_mclk()
620 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_set_frontend() local
621 struct i2c_client *client = dev->client; in m88ds3103_set_frontend()
634 dev_dbg(&client->dev, in m88ds3103_set_frontend()
639 if (!dev->warm) { in m88ds3103_set_frontend()
645 ret = regmap_multi_reg_write(dev->regmap, reset_buf, 2); in m88ds3103_set_frontend()
650 if (dev->chip_id == M88RS6000_CHIP_ID) { in m88ds3103_set_frontend()
651 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { in m88ds3103_set_frontend()
652 ret = regmap_read(dev->regmap, 0xb2, &u32tmp); in m88ds3103_set_frontend()
656 ret = regmap_write(dev->regmap, 0x00, 0x00); in m88ds3103_set_frontend()
659 ret = regmap_write(dev->regmap, 0xb2, 0x00); in m88ds3103_set_frontend()
665 ret = regmap_write(dev->regmap, 0x06, 0xe0); in m88ds3103_set_frontend()
691 if (dev->chip_id == M88RS6000_CHIP_ID) { in m88ds3103_set_frontend()
693 dev->mclk = 110250000; in m88ds3103_set_frontend()
695 dev->mclk = 96000000; in m88ds3103_set_frontend()
702 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { in m88ds3103_set_frontend()
703 m88ds3103b_select_mclk(dev); in m88ds3103_set_frontend()
704 m88ds3103b_set_mclk(dev, target_mclk / 1000); in m88ds3103_set_frontend()
708 ret = regmap_write(dev->regmap, 0x06, 0x00); in m88ds3103_set_frontend()
714 dev->mclk = 96000000; in m88ds3103_set_frontend()
716 switch (dev->cfg->ts_mode) { in m88ds3103_set_frontend()
719 target_mclk = dev->cfg->ts_clk; in m88ds3103_set_frontend()
735 dev_dbg(&client->dev, "invalid ts_mode\n"); in m88ds3103_set_frontend()
754 ret = m88ds3103_update_bits(dev, 0x22, 0xc0, u8tmp1 << 6); in m88ds3103_set_frontend()
757 ret = m88ds3103_update_bits(dev, 0x24, 0xc0, u8tmp2 << 6); in m88ds3103_set_frontend()
762 ret = regmap_write(dev->regmap, 0xb2, 0x01); in m88ds3103_set_frontend()
766 ret = regmap_write(dev->regmap, 0x00, 0x01); in m88ds3103_set_frontend()
772 if (dev->chip_id == M88RS6000_CHIP_ID) { in m88ds3103_set_frontend()
781 if (dev->chip_id == M88RS6000_CHIP_ID) { in m88ds3103_set_frontend()
790 dev_dbg(&client->dev, "invalid delivery_system\n"); in m88ds3103_set_frontend()
796 if (c->delivery_system != dev->delivery_system) { in m88ds3103_set_frontend()
797 ret = m88ds3103_wr_reg_val_tab(dev, init, len); in m88ds3103_set_frontend()
802 if (dev->chip_id == M88RS6000_CHIP_ID) { in m88ds3103_set_frontend()
805 ret = regmap_write(dev->regmap, 0xc0, 0x04); in m88ds3103_set_frontend()
811 ret = regmap_bulk_write(dev->regmap, 0x8a, buf, 3); in m88ds3103_set_frontend()
815 ret = m88ds3103_update_bits(dev, 0x9d, 0x08, 0x08); in m88ds3103_set_frontend()
819 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { in m88ds3103_set_frontend()
820 buf[0] = m88ds3103b_dt_read(dev, 0x15); in m88ds3103_set_frontend()
821 buf[1] = m88ds3103b_dt_read(dev, 0x16); in m88ds3103_set_frontend()
829 dev->mclk = 110250 * 1000; in m88ds3103_set_frontend()
835 dev->mclk = 96000 * 1000; in m88ds3103_set_frontend()
837 m88ds3103b_dt_write(dev, 0x15, buf[0]); in m88ds3103_set_frontend()
838 m88ds3103b_dt_write(dev, 0x16, buf[1]); in m88ds3103_set_frontend()
840 regmap_read(dev->regmap, 0x30, &u32tmp); in m88ds3103_set_frontend()
842 regmap_write(dev->regmap, 0x30, u32tmp & 0xff); in m88ds3103_set_frontend()
845 ret = regmap_write(dev->regmap, 0xf1, 0x01); in m88ds3103_set_frontend()
849 if (dev->chiptype != M88DS3103_CHIPTYPE_3103B) { in m88ds3103_set_frontend()
850 ret = m88ds3103_update_bits(dev, 0x30, 0x80, 0x80); in m88ds3103_set_frontend()
856 switch (dev->cfg->ts_mode) { in m88ds3103_set_frontend()
867 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { in m88ds3103_set_frontend()
876 dev_dbg(&client->dev, "invalid ts_mode\n"); in m88ds3103_set_frontend()
881 if (dev->cfg->ts_clk_pol) in m88ds3103_set_frontend()
885 ret = regmap_write(dev->regmap, 0xfd, u8tmp); in m88ds3103_set_frontend()
889 switch (dev->cfg->ts_mode) { in m88ds3103_set_frontend()
892 ret = m88ds3103_update_bits(dev, 0x29, 0x20, u8tmp1); in m88ds3103_set_frontend()
900 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { in m88ds3103_set_frontend()
901 ret = m88ds3103_update_bits(dev, 0x29, 0x01, u8tmp1); in m88ds3103_set_frontend()
907 u16tmp = DIV_ROUND_UP(target_mclk, dev->cfg->ts_clk); in m88ds3103_set_frontend()
912 dev_dbg(&client->dev, "target_mclk=%u ts_clk=%u ts_clk_divide_ratio=%u\n", in m88ds3103_set_frontend()
913 target_mclk, dev->cfg->ts_clk, u16tmp); in m88ds3103_set_frontend()
918 ret = regmap_update_bits(dev->regmap, 0xfe, 0x0f, u8tmp); in m88ds3103_set_frontend()
922 ret = regmap_write(dev->regmap, 0xea, u8tmp); in m88ds3103_set_frontend()
933 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) in m88ds3103_set_frontend()
934 m88ds3103b_set_mclk(dev, target_mclk / 1000); in m88ds3103_set_frontend()
936 ret = regmap_write(dev->regmap, 0xc3, 0x08); in m88ds3103_set_frontend()
940 ret = regmap_write(dev->regmap, 0xc8, u8tmp); in m88ds3103_set_frontend()
944 ret = regmap_write(dev->regmap, 0xc4, 0x08); in m88ds3103_set_frontend()
948 ret = regmap_write(dev->regmap, 0xc7, 0x00); in m88ds3103_set_frontend()
952 u16tmp = DIV_ROUND_CLOSEST_ULL((u64)c->symbol_rate * 0x10000, dev->mclk); in m88ds3103_set_frontend()
955 ret = regmap_bulk_write(dev->regmap, 0x61, buf, 2); in m88ds3103_set_frontend()
959 ret = m88ds3103_update_bits(dev, 0x4d, 0x02, dev->cfg->spec_inv << 1); in m88ds3103_set_frontend()
963 ret = m88ds3103_update_bits(dev, 0x30, 0x10, dev->cfg->agc_inv << 4); in m88ds3103_set_frontend()
967 ret = regmap_write(dev->regmap, 0x33, dev->cfg->agc); in m88ds3103_set_frontend()
971 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { in m88ds3103_set_frontend()
973 ret = m88ds3103_update_bits(dev, 0x29, 0x10, in m88ds3103_set_frontend()
978 ret = m88ds3103_update_bits(dev, 0xc9, 0x08, 0x08); in m88ds3103_set_frontend()
983 dev_dbg(&client->dev, "carrier offset=%d\n", in m88ds3103_set_frontend()
988 s32tmp = DIV_ROUND_CLOSEST(s32tmp, dev->mclk / 1000); in m88ds3103_set_frontend()
991 ret = regmap_bulk_write(dev->regmap, 0x5e, buf, 2); in m88ds3103_set_frontend()
995 ret = regmap_write(dev->regmap, 0x00, 0x00); in m88ds3103_set_frontend()
999 ret = regmap_write(dev->regmap, 0xb2, 0x00); in m88ds3103_set_frontend()
1003 dev->delivery_system = c->delivery_system; in m88ds3103_set_frontend()
1007 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_set_frontend()
1013 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_init() local
1014 struct i2c_client *client = dev->client; in m88ds3103_init()
1021 dev_dbg(&client->dev, "\n"); in m88ds3103_init()
1024 dev->warm = false; in m88ds3103_init()
1027 ret = m88ds3103_update_bits(dev, 0x08, 0x01, 0x01); in m88ds3103_init()
1030 ret = m88ds3103_update_bits(dev, 0x04, 0x01, 0x00); in m88ds3103_init()
1033 ret = m88ds3103_update_bits(dev, 0x23, 0x10, 0x00); in m88ds3103_init()
1038 ret = regmap_read(dev->regmap, 0xb9, &utmp); in m88ds3103_init()
1042 dev_dbg(&client->dev, "firmware=%02x\n", utmp); in m88ds3103_init()
1048 ret = regmap_write(dev->regmap, 0x07, 0xe0); in m88ds3103_init()
1051 ret = regmap_write(dev->regmap, 0x07, 0x00); in m88ds3103_init()
1056 dev_info(&client->dev, "found a '%s' in cold state\n", in m88ds3103_init()
1057 dev->fe.ops.info.name); in m88ds3103_init()
1059 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) in m88ds3103_init()
1061 else if (dev->chip_id == M88RS6000_CHIP_ID) in m88ds3103_init()
1067 ret = request_firmware(&firmware, name, &client->dev); in m88ds3103_init()
1069 dev_err(&client->dev, "firmware file '%s' not found\n", name); in m88ds3103_init()
1073 dev_info(&client->dev, "downloading firmware from file '%s'\n", name); in m88ds3103_init()
1075 ret = regmap_write(dev->regmap, 0xb2, 0x01); in m88ds3103_init()
1079 for (rem = firmware->size; rem > 0; rem -= (dev->cfg->i2c_wr_max - 1)) { in m88ds3103_init()
1080 len = min(dev->cfg->i2c_wr_max - 1, rem); in m88ds3103_init()
1081 ret = regmap_bulk_write(dev->regmap, 0xb0, in m88ds3103_init()
1085 dev_err(&client->dev, "firmware download failed %d\n", in m88ds3103_init()
1091 ret = regmap_write(dev->regmap, 0xb2, 0x00); in m88ds3103_init()
1097 ret = regmap_read(dev->regmap, 0xb9, &utmp); in m88ds3103_init()
1103 dev_info(&client->dev, "firmware did not run\n"); in m88ds3103_init()
1107 dev_info(&client->dev, "found a '%s' in warm state\n", in m88ds3103_init()
1108 dev->fe.ops.info.name); in m88ds3103_init()
1109 dev_info(&client->dev, "firmware version: %X.%X\n", in m88ds3103_init()
1112 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { in m88ds3103_init()
1113 m88ds3103b_dt_write(dev, 0x21, 0x92); in m88ds3103_init()
1114 m88ds3103b_dt_write(dev, 0x15, 0x6C); in m88ds3103_init()
1115 m88ds3103b_dt_write(dev, 0x17, 0xC1); in m88ds3103_init()
1116 m88ds3103b_dt_write(dev, 0x17, 0x81); in m88ds3103_init()
1120 dev->warm = true; in m88ds3103_init()
1134 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_init()
1140 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_sleep() local
1141 struct i2c_client *client = dev->client; in m88ds3103_sleep()
1145 dev_dbg(&client->dev, "\n"); in m88ds3103_sleep()
1147 dev->fe_status = 0; in m88ds3103_sleep()
1148 dev->delivery_system = SYS_UNDEFINED; in m88ds3103_sleep()
1151 if (dev->chip_id == M88RS6000_CHIP_ID) in m88ds3103_sleep()
1155 ret = m88ds3103_update_bits(dev, utmp, 0x01, 0x00); in m88ds3103_sleep()
1160 ret = m88ds3103_update_bits(dev, 0x08, 0x01, 0x00); in m88ds3103_sleep()
1163 ret = m88ds3103_update_bits(dev, 0x04, 0x01, 0x01); in m88ds3103_sleep()
1166 ret = m88ds3103_update_bits(dev, 0x23, 0x10, 0x10); in m88ds3103_sleep()
1172 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_sleep()
1179 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_get_frontend() local
1180 struct i2c_client *client = dev->client; in m88ds3103_get_frontend()
1184 dev_dbg(&client->dev, "\n"); in m88ds3103_get_frontend()
1186 if (!dev->warm || !(dev->fe_status & FE_HAS_LOCK)) { in m88ds3103_get_frontend()
1193 ret = regmap_bulk_read(dev->regmap, 0xe0, &buf[0], 1); in m88ds3103_get_frontend()
1197 ret = regmap_bulk_read(dev->regmap, 0xe6, &buf[1], 1); in m88ds3103_get_frontend()
1227 dev_dbg(&client->dev, "invalid fec_inner\n"); in m88ds3103_get_frontend()
1234 ret = regmap_bulk_read(dev->regmap, 0x7e, &buf[0], 1); in m88ds3103_get_frontend()
1238 ret = regmap_bulk_read(dev->regmap, 0x89, &buf[1], 1); in m88ds3103_get_frontend()
1242 ret = regmap_bulk_read(dev->regmap, 0xf2, &buf[2], 1); in m88ds3103_get_frontend()
1275 dev_dbg(&client->dev, "invalid fec_inner\n"); in m88ds3103_get_frontend()
1301 dev_dbg(&client->dev, "invalid modulation\n"); in m88ds3103_get_frontend()
1324 dev_dbg(&client->dev, "invalid rolloff\n"); in m88ds3103_get_frontend()
1328 dev_dbg(&client->dev, "invalid delivery_system\n"); in m88ds3103_get_frontend()
1333 ret = regmap_bulk_read(dev->regmap, 0x6d, buf, 2); in m88ds3103_get_frontend()
1337 c->symbol_rate = DIV_ROUND_CLOSEST_ULL((u64)(buf[1] << 8 | buf[0] << 0) * dev->mclk, 0x10000); in m88ds3103_get_frontend()
1341 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_get_frontend()
1359 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_read_ber() local
1361 *ber = dev->dvbv3_ber; in m88ds3103_read_ber()
1369 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_set_tone() local
1370 struct i2c_client *client = dev->client; in m88ds3103_set_tone()
1374 dev_dbg(&client->dev, "fe_sec_tone_mode=%d\n", fe_sec_tone_mode); in m88ds3103_set_tone()
1376 if (!dev->warm) { in m88ds3103_set_tone()
1391 dev_dbg(&client->dev, "invalid fe_sec_tone_mode\n"); in m88ds3103_set_tone()
1396 utmp = tone << 7 | dev->cfg->envelope_mode << 5; in m88ds3103_set_tone()
1397 ret = m88ds3103_update_bits(dev, 0xa2, 0xe0, utmp); in m88ds3103_set_tone()
1402 ret = m88ds3103_update_bits(dev, 0xa1, reg_a1_mask, utmp); in m88ds3103_set_tone()
1408 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_set_tone()
1415 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_set_voltage() local
1416 struct i2c_client *client = dev->client; in m88ds3103_set_voltage()
1421 dev_dbg(&client->dev, "fe_sec_voltage=%d\n", fe_sec_voltage); in m88ds3103_set_voltage()
1423 if (!dev->warm) { in m88ds3103_set_voltage()
1442 dev_dbg(&client->dev, "invalid fe_sec_voltage\n"); in m88ds3103_set_voltage()
1448 voltage_sel ^= dev->cfg->lnb_hv_pol; in m88ds3103_set_voltage()
1449 voltage_dis ^= dev->cfg->lnb_en_pol; in m88ds3103_set_voltage()
1452 ret = m88ds3103_update_bits(dev, 0xa2, 0x03, utmp); in m88ds3103_set_voltage()
1458 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_set_voltage()
1465 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_diseqc_send_master_cmd() local
1466 struct i2c_client *client = dev->client; in m88ds3103_diseqc_send_master_cmd()
1471 dev_dbg(&client->dev, "msg=%*ph\n", in m88ds3103_diseqc_send_master_cmd()
1474 if (!dev->warm) { in m88ds3103_diseqc_send_master_cmd()
1484 utmp = dev->cfg->envelope_mode << 5; in m88ds3103_diseqc_send_master_cmd()
1485 ret = m88ds3103_update_bits(dev, 0xa2, 0xe0, utmp); in m88ds3103_diseqc_send_master_cmd()
1489 ret = regmap_bulk_write(dev->regmap, 0xa3, diseqc_cmd->msg, in m88ds3103_diseqc_send_master_cmd()
1494 ret = regmap_write(dev->regmap, 0xa1, in m88ds3103_diseqc_send_master_cmd()
1508 ret = regmap_read(dev->regmap, 0xa1, &utmp); in m88ds3103_diseqc_send_master_cmd()
1515 dev_dbg(&client->dev, "diseqc tx took %u ms\n", in m88ds3103_diseqc_send_master_cmd()
1519 dev_dbg(&client->dev, "diseqc tx timeout\n"); in m88ds3103_diseqc_send_master_cmd()
1521 ret = m88ds3103_update_bits(dev, 0xa1, 0xc0, 0x40); in m88ds3103_diseqc_send_master_cmd()
1526 ret = m88ds3103_update_bits(dev, 0xa2, 0xc0, 0x80); in m88ds3103_diseqc_send_master_cmd()
1537 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_diseqc_send_master_cmd()
1544 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_diseqc_send_burst() local
1545 struct i2c_client *client = dev->client; in m88ds3103_diseqc_send_burst()
1550 dev_dbg(&client->dev, "fe_sec_mini_cmd=%d\n", fe_sec_mini_cmd); in m88ds3103_diseqc_send_burst()
1552 if (!dev->warm) { in m88ds3103_diseqc_send_burst()
1557 utmp = dev->cfg->envelope_mode << 5; in m88ds3103_diseqc_send_burst()
1558 ret = m88ds3103_update_bits(dev, 0xa2, 0xe0, utmp); in m88ds3103_diseqc_send_burst()
1570 dev_dbg(&client->dev, "invalid fe_sec_mini_cmd\n"); in m88ds3103_diseqc_send_burst()
1575 ret = regmap_write(dev->regmap, 0xa1, burst); in m88ds3103_diseqc_send_burst()
1587 ret = regmap_read(dev->regmap, 0xa1, &utmp); in m88ds3103_diseqc_send_burst()
1594 dev_dbg(&client->dev, "diseqc tx took %u ms\n", in m88ds3103_diseqc_send_burst()
1598 dev_dbg(&client->dev, "diseqc tx timeout\n"); in m88ds3103_diseqc_send_burst()
1600 ret = m88ds3103_update_bits(dev, 0xa1, 0xc0, 0x40); in m88ds3103_diseqc_send_burst()
1605 ret = m88ds3103_update_bits(dev, 0xa2, 0xc0, 0x80); in m88ds3103_diseqc_send_burst()
1616 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_diseqc_send_burst()
1630 struct m88ds3103_dev *dev = fe->demodulator_priv; in m88ds3103_release() local
1631 struct i2c_client *client = dev->client; in m88ds3103_release()
1638 struct m88ds3103_dev *dev = i2c_mux_priv(muxc); in m88ds3103_select() local
1639 struct i2c_client *client = dev->client; in m88ds3103_select()
1651 dev_warn(&client->dev, "i2c wr failed=%d\n", ret); in m88ds3103_select()
1747 struct m88ds3103_dev *dev = i2c_get_clientdata(client); in m88ds3103_get_dvb_frontend() local
1749 dev_dbg(&client->dev, "\n"); in m88ds3103_get_dvb_frontend()
1751 return &dev->fe; in m88ds3103_get_dvb_frontend()
1756 struct m88ds3103_dev *dev = i2c_get_clientdata(client); in m88ds3103_get_i2c_adapter() local
1758 dev_dbg(&client->dev, "\n"); in m88ds3103_get_i2c_adapter()
1760 return dev->muxc->adapter[0]; in m88ds3103_get_i2c_adapter()
1766 struct m88ds3103_dev *dev; in m88ds3103_probe() local
1767 struct m88ds3103_platform_data *pdata = client->dev.platform_data; in m88ds3103_probe()
1771 dev = kzalloc(sizeof(*dev), GFP_KERNEL); in m88ds3103_probe()
1772 if (!dev) { in m88ds3103_probe()
1777 dev->client = client; in m88ds3103_probe()
1778 dev->config.clock = pdata->clk; in m88ds3103_probe()
1779 dev->config.i2c_wr_max = pdata->i2c_wr_max; in m88ds3103_probe()
1780 dev->config.ts_mode = pdata->ts_mode; in m88ds3103_probe()
1781 dev->config.ts_clk = pdata->ts_clk * 1000; in m88ds3103_probe()
1782 dev->config.ts_clk_pol = pdata->ts_clk_pol; in m88ds3103_probe()
1783 dev->config.spec_inv = pdata->spec_inv; in m88ds3103_probe()
1784 dev->config.agc_inv = pdata->agc_inv; in m88ds3103_probe()
1785 dev->config.clock_out = pdata->clk_out; in m88ds3103_probe()
1786 dev->config.envelope_mode = pdata->envelope_mode; in m88ds3103_probe()
1787 dev->config.agc = pdata->agc; in m88ds3103_probe()
1788 dev->config.lnb_hv_pol = pdata->lnb_hv_pol; in m88ds3103_probe()
1789 dev->config.lnb_en_pol = pdata->lnb_en_pol; in m88ds3103_probe()
1790 dev->cfg = &dev->config; in m88ds3103_probe()
1792 dev->regmap_config.reg_bits = 8; in m88ds3103_probe()
1793 dev->regmap_config.val_bits = 8; in m88ds3103_probe()
1794 dev->regmap_config.lock_arg = dev; in m88ds3103_probe()
1795 dev->regmap = devm_regmap_init_i2c(client, &dev->regmap_config); in m88ds3103_probe()
1796 if (IS_ERR(dev->regmap)) { in m88ds3103_probe()
1797 ret = PTR_ERR(dev->regmap); in m88ds3103_probe()
1802 ret = regmap_read(dev->regmap, 0x00, &utmp); in m88ds3103_probe()
1806 dev->chip_id = utmp >> 1; in m88ds3103_probe()
1807 dev->chiptype = (u8)id->driver_data; in m88ds3103_probe()
1809 dev_dbg(&client->dev, "chip_id=%02x\n", dev->chip_id); in m88ds3103_probe()
1811 switch (dev->chip_id) { in m88ds3103_probe()
1817 dev_err(&client->dev, "Unknown device. Chip_id=%02x\n", dev->chip_id); in m88ds3103_probe()
1821 switch (dev->cfg->clock_out) { in m88ds3103_probe()
1843 if (dev->chip_id == M88RS6000_CHIP_ID) in m88ds3103_probe()
1846 ret = regmap_write(dev->regmap, 0x29, utmp); in m88ds3103_probe()
1851 ret = m88ds3103_update_bits(dev, 0x08, 0x01, 0x00); in m88ds3103_probe()
1854 ret = m88ds3103_update_bits(dev, 0x04, 0x01, 0x01); in m88ds3103_probe()
1857 ret = m88ds3103_update_bits(dev, 0x23, 0x10, 0x10); in m88ds3103_probe()
1862 dev->muxc = i2c_mux_alloc(client->adapter, &client->dev, 1, 0, 0, in m88ds3103_probe()
1864 if (!dev->muxc) { in m88ds3103_probe()
1868 dev->muxc->priv = dev; in m88ds3103_probe()
1869 ret = i2c_mux_add_adapter(dev->muxc, 0, 0, 0); in m88ds3103_probe()
1874 memcpy(&dev->fe.ops, &m88ds3103_ops, sizeof(struct dvb_frontend_ops)); in m88ds3103_probe()
1875 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) in m88ds3103_probe()
1876 strscpy(dev->fe.ops.info.name, "Montage Technology M88DS3103B", in m88ds3103_probe()
1877 sizeof(dev->fe.ops.info.name)); in m88ds3103_probe()
1878 else if (dev->chip_id == M88RS6000_CHIP_ID) in m88ds3103_probe()
1879 strscpy(dev->fe.ops.info.name, "Montage Technology M88RS6000", in m88ds3103_probe()
1880 sizeof(dev->fe.ops.info.name)); in m88ds3103_probe()
1882 dev->fe.ops.release = NULL; in m88ds3103_probe()
1883 dev->fe.demodulator_priv = dev; in m88ds3103_probe()
1884 i2c_set_clientdata(client, dev); in m88ds3103_probe()
1890 if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { in m88ds3103_probe()
1892 m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); in m88ds3103_probe()
1895 ret = regmap_read(dev->regmap, 0x29, &utmp); in m88ds3103_probe()
1898 dev->dt_addr = ((utmp & 0x80) == 0) ? 0x42 >> 1 : 0x40 >> 1; in m88ds3103_probe()
1899 dev_dbg(&client->dev, "dt addr is 0x%02x\n", dev->dt_addr); in m88ds3103_probe()
1901 dev->dt_client = i2c_new_dummy_device(client->adapter, in m88ds3103_probe()
1902 dev->dt_addr); in m88ds3103_probe()
1903 if (IS_ERR(dev->dt_client)) { in m88ds3103_probe()
1904 ret = PTR_ERR(dev->dt_client); in m88ds3103_probe()
1912 i2c_mux_del_adapters(dev->muxc); in m88ds3103_probe()
1914 kfree(dev); in m88ds3103_probe()
1916 dev_dbg(&client->dev, "failed=%d\n", ret); in m88ds3103_probe()
1922 struct m88ds3103_dev *dev = i2c_get_clientdata(client); in m88ds3103_remove() local
1924 dev_dbg(&client->dev, "\n"); in m88ds3103_remove()
1926 if (dev->dt_client) in m88ds3103_remove()
1927 i2c_unregister_device(dev->dt_client); in m88ds3103_remove()
1929 i2c_mux_del_adapters(dev->muxc); in m88ds3103_remove()
1931 kfree(dev); in m88ds3103_remove()