From 395d00d1ca8947887fd0fbdec4fff90c4da21877 Mon Sep 17 00:00:00 2001 From: Antti Palosaari Date: Mon, 25 Feb 2013 08:39:16 -0300 Subject: [PATCH] [media] Montage M88DS3103 DVB-S/S2 demodulator driver DVB-S/S2 satellite television demodulator driver. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/Kconfig | 7 + drivers/media/dvb-frontends/Makefile | 1 + drivers/media/dvb-frontends/m88ds3103.c | 1293 ++++++++++++++++++ drivers/media/dvb-frontends/m88ds3103.h | 108 ++ drivers/media/dvb-frontends/m88ds3103_priv.h | 218 +++ 5 files changed, 1627 insertions(+) create mode 100644 drivers/media/dvb-frontends/m88ds3103.c create mode 100644 drivers/media/dvb-frontends/m88ds3103.h create mode 100644 drivers/media/dvb-frontends/m88ds3103_priv.h diff --git a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig index bddbab43a2df..6c46caf31a52 100644 --- a/drivers/media/dvb-frontends/Kconfig +++ b/drivers/media/dvb-frontends/Kconfig @@ -35,6 +35,13 @@ config DVB_STV6110x help A Silicon tuner that supports DVB-S and DVB-S2 modes +config DVB_M88DS3103 + tristate "Montage M88DS3103" + depends on DVB_CORE && I2C + default m if !MEDIA_SUBDRV_AUTOSELECT + help + Say Y when you want to support this frontend. + comment "Multistandard (cable + terrestrial) frontends" depends on DVB_CORE diff --git a/drivers/media/dvb-frontends/Makefile b/drivers/media/dvb-frontends/Makefile index f9cb43d9aed9..0c75a6aafb9d 100644 --- a/drivers/media/dvb-frontends/Makefile +++ b/drivers/media/dvb-frontends/Makefile @@ -85,6 +85,7 @@ obj-$(CONFIG_DVB_STV6110) += stv6110.o obj-$(CONFIG_DVB_STV0900) += stv0900.o obj-$(CONFIG_DVB_STV090x) += stv090x.o obj-$(CONFIG_DVB_STV6110x) += stv6110x.o +obj-$(CONFIG_DVB_M88DS3103) += m88ds3103.o obj-$(CONFIG_DVB_ISL6423) += isl6423.o obj-$(CONFIG_DVB_EC100) += ec100.o obj-$(CONFIG_DVB_HD29L2) += hd29l2.o diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c new file mode 100644 index 000000000000..91b3729db604 --- /dev/null +++ b/drivers/media/dvb-frontends/m88ds3103.c @@ -0,0 +1,1293 @@ +/* + * Montage M88DS3103 demodulator driver + * + * Copyright (C) 2013 Antti Palosaari + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "m88ds3103_priv.h" + +static struct dvb_frontend_ops m88ds3103_ops; + +/* write multiple registers */ +static int m88ds3103_wr_regs(struct m88ds3103_priv *priv, + u8 reg, const u8 *val, int len) +{ + int ret; + u8 buf[1 + len]; + struct i2c_msg msg[1] = { + { + .addr = priv->cfg->i2c_addr, + .flags = 0, + .len = sizeof(buf), + .buf = buf, + } + }; + + buf[0] = reg; + memcpy(&buf[1], val, len); + + mutex_lock(&priv->i2c_mutex); + ret = i2c_transfer(priv->i2c, msg, 1); + mutex_unlock(&priv->i2c_mutex); + if (ret == 1) { + ret = 0; + } else { + dev_warn(&priv->i2c->dev, + "%s: i2c wr failed=%d reg=%02x len=%d\n", + KBUILD_MODNAME, ret, reg, len); + ret = -EREMOTEIO; + } + + return ret; +} + +/* read multiple registers */ +static int m88ds3103_rd_regs(struct m88ds3103_priv *priv, + u8 reg, u8 *val, int len) +{ + int ret; + u8 buf[len]; + struct i2c_msg msg[2] = { + { + .addr = priv->cfg->i2c_addr, + .flags = 0, + .len = 1, + .buf = ®, + }, { + .addr = priv->cfg->i2c_addr, + .flags = I2C_M_RD, + .len = sizeof(buf), + .buf = buf, + } + }; + + mutex_lock(&priv->i2c_mutex); + ret = i2c_transfer(priv->i2c, msg, 2); + mutex_unlock(&priv->i2c_mutex); + if (ret == 2) { + memcpy(val, buf, len); + ret = 0; + } else { + dev_warn(&priv->i2c->dev, + "%s: i2c rd failed=%d reg=%02x len=%d\n", + KBUILD_MODNAME, ret, reg, len); + ret = -EREMOTEIO; + } + + return ret; +} + +/* write single register */ +static int m88ds3103_wr_reg(struct m88ds3103_priv *priv, u8 reg, u8 val) +{ + return m88ds3103_wr_regs(priv, reg, &val, 1); +} + +/* read single register */ +static int m88ds3103_rd_reg(struct m88ds3103_priv *priv, u8 reg, u8 *val) +{ + return m88ds3103_rd_regs(priv, reg, val, 1); +} + +/* write single register with mask */ +static int m88ds3103_wr_reg_mask(struct m88ds3103_priv *priv, + u8 reg, u8 val, u8 mask) +{ + int ret; + u8 u8tmp; + + /* no need for read if whole reg is written */ + if (mask != 0xff) { + ret = m88ds3103_rd_regs(priv, reg, &u8tmp, 1); + if (ret) + return ret; + + val &= mask; + u8tmp &= ~mask; + val |= u8tmp; + } + + return m88ds3103_wr_regs(priv, reg, &val, 1); +} + +/* read single register with mask */ +static int m88ds3103_rd_reg_mask(struct m88ds3103_priv *priv, + u8 reg, u8 *val, u8 mask) +{ + int ret, i; + u8 u8tmp; + + ret = m88ds3103_rd_regs(priv, reg, &u8tmp, 1); + if (ret) + return ret; + + u8tmp &= mask; + + /* find position of the first bit */ + for (i = 0; i < 8; i++) { + if ((mask >> i) & 0x01) + break; + } + *val = u8tmp >> i; + + return 0; +} + +static int m88ds3103_read_status(struct dvb_frontend *fe, fe_status_t *status) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + int ret; + u8 u8tmp; + + *status = 0; + + if (!priv->warm) { + ret = -EAGAIN; + goto err; + } + + switch (c->delivery_system) { + case SYS_DVBS: + ret = m88ds3103_rd_reg_mask(priv, 0xd1, &u8tmp, 0x07); + if (ret) + goto err; + + if (u8tmp == 0x07) + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | + FE_HAS_VITERBI | FE_HAS_SYNC | + FE_HAS_LOCK; + break; + case SYS_DVBS2: + ret = m88ds3103_rd_reg_mask(priv, 0x0d, &u8tmp, 0x8f); + if (ret) + goto err; + + if (u8tmp == 0x8f) + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | + FE_HAS_VITERBI | FE_HAS_SYNC | + FE_HAS_LOCK; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n", + __func__); + ret = -EINVAL; + goto err; + } + + priv->fe_status = *status; + + dev_dbg(&priv->i2c->dev, "%s: lock=%02x status=%02x\n", + __func__, u8tmp, *status); + + return 0; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static int m88ds3103_set_frontend(struct dvb_frontend *fe) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + int ret, i, len; + const struct m88ds3103_reg_val *init; + u8 u8tmp, u8tmp1, u8tmp2; + u8 buf[2]; + u16 u16tmp, divide_ratio; + u32 tuner_frequency, target_mclk, ts_clk; + s32 s32tmp; + dev_dbg(&priv->i2c->dev, + "%s: delivery_system=%d modulation=%d frequency=%d symbol_rate=%d inversion=%d pilot=%d rolloff=%d\n", + __func__, c->delivery_system, + c->modulation, c->frequency, c->symbol_rate, + c->inversion, c->pilot, c->rolloff); + + if (!priv->warm) { + ret = -EAGAIN; + goto err; + } + + /* program tuner */ + if (fe->ops.tuner_ops.set_params) { + ret = fe->ops.tuner_ops.set_params(fe); + if (ret) + goto err; + } + + if (fe->ops.tuner_ops.get_frequency) { + ret = fe->ops.tuner_ops.get_frequency(fe, &tuner_frequency); + if (ret) + goto err; + } + + /* reset */ + ret = m88ds3103_wr_reg(priv, 0x07, 0x80); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0x07, 0x00); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0xb2, 0x01); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0x00, 0x01); + if (ret) + goto err; + + switch (c->delivery_system) { + case SYS_DVBS: + len = ARRAY_SIZE(m88ds3103_dvbs_init_reg_vals); + init = m88ds3103_dvbs_init_reg_vals; + target_mclk = 96000; + break; + case SYS_DVBS2: + len = ARRAY_SIZE(m88ds3103_dvbs2_init_reg_vals); + init = m88ds3103_dvbs2_init_reg_vals; + + switch (priv->cfg->ts_mode) { + case M88DS3103_TS_SERIAL: + case M88DS3103_TS_SERIAL_D7: + if (c->symbol_rate < 18000000) + target_mclk = 96000; + else + target_mclk = 144000; + break; + case M88DS3103_TS_PARALLEL: + case M88DS3103_TS_PARALLEL_12: + case M88DS3103_TS_PARALLEL_16: + case M88DS3103_TS_PARALLEL_19_2: + case M88DS3103_TS_CI: + if (c->symbol_rate < 18000000) + target_mclk = 96000; + else if (c->symbol_rate < 28000000) + target_mclk = 144000; + else + target_mclk = 192000; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid ts_mode\n", + __func__); + ret = -EINVAL; + goto err; + } + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n", + __func__); + ret = -EINVAL; + goto err; + } + + /* program init table */ + if (c->delivery_system != priv->delivery_system) { + dev_dbg(&priv->i2c->dev, "%s: program init\n", __func__); + for (i = 0; i < len; i++) { + ret = m88ds3103_wr_reg(priv, init[i].reg, init[i].val); + if (ret) + goto err; + } + } + + u8tmp1 = 0; /* silence compiler warning */ + switch (priv->cfg->ts_mode) { + case M88DS3103_TS_SERIAL: + u8tmp1 = 0x00; + ts_clk = 0; + u8tmp = 0x04; + break; + case M88DS3103_TS_SERIAL_D7: + u8tmp1 = 0x20; + ts_clk = 0; + u8tmp = 0x04; + break; + case M88DS3103_TS_PARALLEL: + ts_clk = 24000; + u8tmp = 0x00; + break; + case M88DS3103_TS_PARALLEL_12: + ts_clk = 12000; + u8tmp = 0x00; + break; + case M88DS3103_TS_PARALLEL_16: + ts_clk = 16000; + u8tmp = 0x00; + break; + case M88DS3103_TS_PARALLEL_19_2: + ts_clk = 19200; + u8tmp = 0x00; + break; + case M88DS3103_TS_CI: + ts_clk = 6000; + u8tmp = 0x01; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid ts_mode\n", __func__); + ret = -EINVAL; + goto err; + } + + /* TS mode */ + ret = m88ds3103_wr_reg_mask(priv, 0xfd, u8tmp, 0x05); + if (ret) + goto err; + + switch (priv->cfg->ts_mode) { + case M88DS3103_TS_SERIAL: + case M88DS3103_TS_SERIAL_D7: + ret = m88ds3103_wr_reg_mask(priv, 0x29, u8tmp1, 0x20); + if (ret) + goto err; + } + + if (ts_clk) { + divide_ratio = DIV_ROUND_UP(target_mclk, ts_clk); + u8tmp1 = divide_ratio / 2; + u8tmp2 = DIV_ROUND_UP(divide_ratio, 2); + } else { + divide_ratio = 0; + u8tmp1 = 0; + u8tmp2 = 0; + } + + dev_dbg(&priv->i2c->dev, + "%s: target_mclk=%d ts_clk=%d divide_ratio=%d\n", + __func__, target_mclk, ts_clk, divide_ratio); + + u8tmp1--; + u8tmp2--; + /* u8tmp1[5:2] => fe[3:0], u8tmp1[1:0] => ea[7:6] */ + u8tmp1 &= 0x3f; + /* u8tmp2[5:0] => ea[5:0] */ + u8tmp2 &= 0x3f; + + ret = m88ds3103_rd_reg(priv, 0xfe, &u8tmp); + if (ret) + goto err; + + u8tmp = ((u8tmp & 0xf0) << 0) | u8tmp1 >> 2; + ret = m88ds3103_wr_reg(priv, 0xfe, u8tmp); + if (ret) + goto err; + + u8tmp = ((u8tmp1 & 0x03) << 6) | u8tmp2 >> 0; + ret = m88ds3103_wr_reg(priv, 0xea, u8tmp); + if (ret) + goto err; + + switch (target_mclk) { + case 72000: + u8tmp1 = 0x00; /* 0b00 */ + u8tmp2 = 0x03; /* 0b11 */ + break; + case 96000: + u8tmp1 = 0x02; /* 0b10 */ + u8tmp2 = 0x01; /* 0b01 */ + break; + case 115200: + u8tmp1 = 0x01; /* 0b01 */ + u8tmp2 = 0x01; /* 0b01 */ + break; + case 144000: + u8tmp1 = 0x00; /* 0b00 */ + u8tmp2 = 0x01; /* 0b01 */ + break; + case 192000: + u8tmp1 = 0x03; /* 0b11 */ + u8tmp2 = 0x00; /* 0b00 */ + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid target_mclk\n", __func__); + ret = -EINVAL; + goto err; + } + + ret = m88ds3103_wr_reg_mask(priv, 0x22, u8tmp1 << 6, 0xc0); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x24, u8tmp2 << 6, 0xc0); + if (ret) + goto err; + + if (c->symbol_rate <= 3000000) + u8tmp = 0x20; + else if (c->symbol_rate <= 10000000) + u8tmp = 0x10; + else + u8tmp = 0x06; + + ret = m88ds3103_wr_reg(priv, 0xc3, 0x08); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0xc8, u8tmp); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0xc4, 0x08); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0xc7, 0x00); + if (ret) + goto err; + + u16tmp = (((c->symbol_rate / 1000) << 15) + (M88DS3103_MCLK_KHZ / 4)) / + (M88DS3103_MCLK_KHZ / 2); + buf[0] = (u16tmp >> 0) & 0xff; + buf[1] = (u16tmp >> 8) & 0xff; + ret = m88ds3103_wr_regs(priv, 0x61, buf, 2); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x4d, priv->cfg->spec_inv << 1, 0x02); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x30, priv->cfg->agc_inv << 4, 0x10); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0x33, priv->cfg->agc); + if (ret) + goto err; + + dev_dbg(&priv->i2c->dev, "%s: carrier offset=%d\n", __func__, + (tuner_frequency - c->frequency)); + + s32tmp = 0x10000 * (tuner_frequency - c->frequency); + s32tmp = (2 * s32tmp + M88DS3103_MCLK_KHZ) / (2 * M88DS3103_MCLK_KHZ); + if (s32tmp < 0) + s32tmp += 0x10000; + + buf[0] = (s32tmp >> 0) & 0xff; + buf[1] = (s32tmp >> 8) & 0xff; + ret = m88ds3103_wr_regs(priv, 0x5e, buf, 2); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0x00, 0x00); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0xb2, 0x00); + if (ret) + goto err; + + priv->delivery_system = c->delivery_system; + + return 0; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static int m88ds3103_init(struct dvb_frontend *fe) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + int ret, len, remaining; + const struct firmware *fw = NULL; + u8 *fw_file = M88DS3103_FIRMWARE; + u8 u8tmp; + dev_dbg(&priv->i2c->dev, "%s:\n", __func__); + + /* set cold state by default */ + priv->warm = false; + + /* wake up device from sleep */ + ret = m88ds3103_wr_reg_mask(priv, 0x08, 0x01, 0x01); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x04, 0x00, 0x01); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x23, 0x00, 0x10); + if (ret) + goto err; + + /* reset */ + ret = m88ds3103_wr_reg(priv, 0x07, 0x60); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0x07, 0x00); + if (ret) + goto err; + + /* firmware status */ + ret = m88ds3103_rd_reg(priv, 0xb9, &u8tmp); + if (ret) + goto err; + + dev_dbg(&priv->i2c->dev, "%s: firmware=%02x\n", __func__, u8tmp); + + if (u8tmp) + goto skip_fw_download; + + /* cold state - try to download firmware */ + dev_info(&priv->i2c->dev, "%s: found a '%s' in cold state\n", + KBUILD_MODNAME, m88ds3103_ops.info.name); + + /* request the firmware, this will block and timeout */ + ret = request_firmware(&fw, fw_file, priv->i2c->dev.parent); + if (ret) { + dev_err(&priv->i2c->dev, "%s: firmare file '%s' not found\n", + KBUILD_MODNAME, fw_file); + goto err; + } + + dev_info(&priv->i2c->dev, "%s: downloading firmware from file '%s'\n", + KBUILD_MODNAME, fw_file); + + ret = m88ds3103_wr_reg(priv, 0xb2, 0x01); + if (ret) + goto err; + + for (remaining = fw->size; remaining > 0; + remaining -= (priv->cfg->i2c_wr_max - 1)) { + len = remaining; + if (len > (priv->cfg->i2c_wr_max - 1)) + len = (priv->cfg->i2c_wr_max - 1); + + ret = m88ds3103_wr_regs(priv, 0xb0, + &fw->data[fw->size - remaining], len); + if (ret) { + dev_err(&priv->i2c->dev, + "%s: firmware download failed=%d\n", + KBUILD_MODNAME, ret); + goto err; + } + } + + ret = m88ds3103_wr_reg(priv, 0xb2, 0x00); + if (ret) + goto err; + + release_firmware(fw); + fw = NULL; + + ret = m88ds3103_rd_reg(priv, 0xb9, &u8tmp); + if (ret) + goto err; + + if (!u8tmp) { + dev_info(&priv->i2c->dev, "%s: firmware did not run\n", + KBUILD_MODNAME); + ret = -EFAULT; + goto err; + } + + dev_info(&priv->i2c->dev, "%s: found a '%s' in warm state\n", + KBUILD_MODNAME, m88ds3103_ops.info.name); + dev_info(&priv->i2c->dev, "%s: firmware version %X.%X\n", + KBUILD_MODNAME, (u8tmp >> 4) & 0xf, (u8tmp >> 0 & 0xf)); + +skip_fw_download: + /* warm state */ + priv->warm = true; + + return 0; +err: + if (fw) + release_firmware(fw); + + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static int m88ds3103_sleep(struct dvb_frontend *fe) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + int ret; + dev_dbg(&priv->i2c->dev, "%s:\n", __func__); + + priv->delivery_system = SYS_UNDEFINED; + + /* TS Hi-Z */ + ret = m88ds3103_wr_reg_mask(priv, 0x27, 0x00, 0x01); + if (ret) + goto err; + + /* sleep */ + ret = m88ds3103_wr_reg_mask(priv, 0x08, 0x00, 0x01); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x04, 0x01, 0x01); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x23, 0x10, 0x10); + if (ret) + goto err; + + return 0; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static int m88ds3103_get_frontend(struct dvb_frontend *fe) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + int ret; + u8 buf[3]; + dev_dbg(&priv->i2c->dev, "%s:\n", __func__); + + if (!priv->warm || !(priv->fe_status & FE_HAS_LOCK)) { + ret = -EAGAIN; + goto err; + } + + switch (c->delivery_system) { + case SYS_DVBS: + ret = m88ds3103_rd_reg(priv, 0xe0, &buf[0]); + if (ret) + goto err; + + ret = m88ds3103_rd_reg(priv, 0xe6, &buf[1]); + if (ret) + goto err; + + switch ((buf[0] >> 2) & 0x01) { + case 0: + c->inversion = INVERSION_OFF; + break; + case 1: + c->inversion = INVERSION_ON; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid inversion\n", + __func__); + } + + switch ((buf[1] >> 5) & 0x07) { + case 0: + c->fec_inner = FEC_7_8; + break; + case 1: + c->fec_inner = FEC_5_6; + break; + case 2: + c->fec_inner = FEC_3_4; + break; + case 3: + c->fec_inner = FEC_2_3; + break; + case 4: + c->fec_inner = FEC_1_2; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid fec_inner\n", + __func__); + } + + c->modulation = QPSK; + + break; + case SYS_DVBS2: + ret = m88ds3103_rd_reg(priv, 0x7e, &buf[0]); + if (ret) + goto err; + + ret = m88ds3103_rd_reg(priv, 0x89, &buf[1]); + if (ret) + goto err; + + ret = m88ds3103_rd_reg(priv, 0xf2, &buf[2]); + if (ret) + goto err; + + switch ((buf[0] >> 0) & 0x0f) { + case 2: + c->fec_inner = FEC_2_5; + break; + case 3: + c->fec_inner = FEC_1_2; + break; + case 4: + c->fec_inner = FEC_3_5; + break; + case 5: + c->fec_inner = FEC_2_3; + break; + case 6: + c->fec_inner = FEC_3_4; + break; + case 7: + c->fec_inner = FEC_4_5; + break; + case 8: + c->fec_inner = FEC_5_6; + break; + case 9: + c->fec_inner = FEC_8_9; + break; + case 10: + c->fec_inner = FEC_9_10; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid fec_inner\n", + __func__); + } + + switch ((buf[0] >> 5) & 0x01) { + case 0: + c->pilot = PILOT_OFF; + break; + case 1: + c->pilot = PILOT_ON; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid pilot\n", + __func__); + } + + switch ((buf[0] >> 6) & 0x07) { + case 0: + c->modulation = QPSK; + break; + case 1: + c->modulation = PSK_8; + break; + case 2: + c->modulation = APSK_16; + break; + case 3: + c->modulation = APSK_32; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid modulation\n", + __func__); + } + + switch ((buf[1] >> 7) & 0x01) { + case 0: + c->inversion = INVERSION_OFF; + break; + case 1: + c->inversion = INVERSION_ON; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid inversion\n", + __func__); + } + + switch ((buf[2] >> 0) & 0x03) { + case 0: + c->rolloff = ROLLOFF_35; + break; + case 1: + c->rolloff = ROLLOFF_25; + break; + case 2: + c->rolloff = ROLLOFF_20; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid rolloff\n", + __func__); + } + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n", + __func__); + ret = -EINVAL; + goto err; + } + + ret = m88ds3103_rd_regs(priv, 0x6d, buf, 2); + if (ret) + goto err; + + c->symbol_rate = 1ull * ((buf[1] << 8) | (buf[0] << 0)) * + M88DS3103_MCLK_KHZ * 1000 / 0x10000; + + return 0; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static int m88ds3103_read_snr(struct dvb_frontend *fe, u16 *snr) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + int ret, i, tmp; + u8 buf[3]; + u16 noise, signal; + u32 noise_tot, signal_tot; + dev_dbg(&priv->i2c->dev, "%s:\n", __func__); + /* reports SNR in resolution of 0.1 dB */ + + /* more iterations for more accurate estimation */ + #define M88DS3103_SNR_ITERATIONS 3 + + switch (c->delivery_system) { + case SYS_DVBS: + tmp = 0; + + for (i = 0; i < M88DS3103_SNR_ITERATIONS; i++) { + ret = m88ds3103_rd_reg(priv, 0xff, &buf[0]); + if (ret) + goto err; + + tmp += buf[0]; + } + + /* use of one register limits max value to 15 dB */ + /* SNR(X) dB = 10 * ln(X) / ln(10) dB */ + tmp = DIV_ROUND_CLOSEST(tmp, 8 * M88DS3103_SNR_ITERATIONS); + if (tmp) + *snr = 100ul * intlog2(tmp) / intlog2(10); + else + *snr = 0; + break; + case SYS_DVBS2: + noise_tot = 0; + signal_tot = 0; + + for (i = 0; i < M88DS3103_SNR_ITERATIONS; i++) { + ret = m88ds3103_rd_regs(priv, 0x8c, buf, 3); + if (ret) + goto err; + + noise = buf[1] << 6; /* [13:6] */ + noise |= buf[0] & 0x3f; /* [5:0] */ + noise >>= 2; + signal = buf[2] * buf[2]; + signal >>= 1; + + noise_tot += noise; + signal_tot += signal; + } + + noise = noise_tot / M88DS3103_SNR_ITERATIONS; + signal = signal_tot / M88DS3103_SNR_ITERATIONS; + + /* SNR(X) dB = 10 * log10(X) dB */ + if (signal > noise) { + tmp = signal / noise; + *snr = 100ul * intlog10(tmp) / (1 << 24); + } else + *snr = 0; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid delivery_system\n", + __func__); + ret = -EINVAL; + goto err; + } + + return 0; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + + +static int m88ds3103_set_tone(struct dvb_frontend *fe, + fe_sec_tone_mode_t fe_sec_tone_mode) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + int ret; + u8 u8tmp, tone, reg_a1_mask; + dev_dbg(&priv->i2c->dev, "%s: fe_sec_tone_mode=%d\n", __func__, + fe_sec_tone_mode); + + if (!priv->warm) { + ret = -EAGAIN; + goto err; + } + + switch (fe_sec_tone_mode) { + case SEC_TONE_ON: + tone = 0; + reg_a1_mask = 0x87; + break; + case SEC_TONE_OFF: + tone = 1; + reg_a1_mask = 0x00; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_tone_mode\n", + __func__); + ret = -EINVAL; + goto err; + } + + u8tmp = tone << 7 | priv->cfg->envelope_mode << 5; + ret = m88ds3103_wr_reg_mask(priv, 0xa2, u8tmp, 0xe0); + if (ret) + goto err; + + u8tmp = 1 << 2; + ret = m88ds3103_wr_reg_mask(priv, 0xa1, u8tmp, reg_a1_mask); + if (ret) + goto err; + + return 0; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static int m88ds3103_diseqc_send_master_cmd(struct dvb_frontend *fe, + struct dvb_diseqc_master_cmd *diseqc_cmd) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + int ret, i; + u8 u8tmp; + dev_dbg(&priv->i2c->dev, "%s: msg=%*ph\n", __func__, + diseqc_cmd->msg_len, diseqc_cmd->msg); + + if (!priv->warm) { + ret = -EAGAIN; + goto err; + } + + if (diseqc_cmd->msg_len < 3 || diseqc_cmd->msg_len > 6) { + ret = -EINVAL; + goto err; + } + + u8tmp = priv->cfg->envelope_mode << 5; + ret = m88ds3103_wr_reg_mask(priv, 0xa2, u8tmp, 0xe0); + if (ret) + goto err; + + ret = m88ds3103_wr_regs(priv, 0xa3, diseqc_cmd->msg, + diseqc_cmd->msg_len); + if (ret) + goto err; + + ret = m88ds3103_wr_reg(priv, 0xa1, + (diseqc_cmd->msg_len - 1) << 3 | 0x07); + if (ret) + goto err; + + /* DiSEqC message typical period is 54 ms */ + usleep_range(40000, 60000); + + /* wait DiSEqC TX ready */ + for (i = 20, u8tmp = 1; i && u8tmp; i--) { + usleep_range(5000, 10000); + + ret = m88ds3103_rd_reg_mask(priv, 0xa1, &u8tmp, 0x40); + if (ret) + goto err; + } + + dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i); + + if (i == 0) { + dev_dbg(&priv->i2c->dev, "%s: diseqc tx timeout\n", __func__); + + ret = m88ds3103_wr_reg_mask(priv, 0xa1, 0x40, 0xc0); + if (ret) + goto err; + } + + ret = m88ds3103_wr_reg_mask(priv, 0xa2, 0x80, 0xc0); + if (ret) + goto err; + + if (i == 0) { + ret = -ETIMEDOUT; + goto err; + } + + return 0; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static int m88ds3103_diseqc_send_burst(struct dvb_frontend *fe, + fe_sec_mini_cmd_t fe_sec_mini_cmd) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + int ret, i; + u8 u8tmp, burst; + dev_dbg(&priv->i2c->dev, "%s: fe_sec_mini_cmd=%d\n", __func__, + fe_sec_mini_cmd); + + if (!priv->warm) { + ret = -EAGAIN; + goto err; + } + + u8tmp = priv->cfg->envelope_mode << 5; + ret = m88ds3103_wr_reg_mask(priv, 0xa2, u8tmp, 0xe0); + if (ret) + goto err; + + switch (fe_sec_mini_cmd) { + case SEC_MINI_A: + burst = 0x02; + break; + case SEC_MINI_B: + burst = 0x01; + break; + default: + dev_dbg(&priv->i2c->dev, "%s: invalid fe_sec_mini_cmd\n", + __func__); + ret = -EINVAL; + goto err; + } + + ret = m88ds3103_wr_reg(priv, 0xa1, burst); + if (ret) + goto err; + + /* DiSEqC ToneBurst period is 12.5 ms */ + usleep_range(11000, 20000); + + /* wait DiSEqC TX ready */ + for (i = 5, u8tmp = 1; i && u8tmp; i--) { + usleep_range(800, 2000); + + ret = m88ds3103_rd_reg_mask(priv, 0xa1, &u8tmp, 0x40); + if (ret) + goto err; + } + + dev_dbg(&priv->i2c->dev, "%s: loop=%d\n", __func__, i); + + ret = m88ds3103_wr_reg_mask(priv, 0xa2, 0x80, 0xc0); + if (ret) + goto err; + + if (i == 0) { + dev_dbg(&priv->i2c->dev, "%s: diseqc tx timeout\n", __func__); + ret = -ETIMEDOUT; + goto err; + } + + return 0; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static int m88ds3103_get_tune_settings(struct dvb_frontend *fe, + struct dvb_frontend_tune_settings *s) +{ + s->min_delay_ms = 3000; + + return 0; +} + +static u32 m88ds3103_tuner_i2c_func(struct i2c_adapter *adapter) +{ + return I2C_FUNC_I2C; +} + +static int m88ds3103_tuner_i2c_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg msg[], int num) +{ + struct m88ds3103_priv *priv = i2c_get_adapdata(i2c_adap); + int ret; + struct i2c_msg gate_open_msg[1] = { + { + .addr = priv->cfg->i2c_addr, + .flags = 0, + .len = 2, + .buf = "\x03\x11", + } + }; + dev_dbg(&priv->i2c->dev, "%s: num=%d\n", __func__, num); + + mutex_lock(&priv->i2c_mutex); + + /* open i2c-gate */ + ret = i2c_transfer(priv->i2c, gate_open_msg, 1); + if (ret != 1) { + mutex_unlock(&priv->i2c_mutex); + dev_warn(&priv->i2c->dev, + "%s: i2c wr failed=%d\n", + KBUILD_MODNAME, ret); + ret = -EREMOTEIO; + goto err; + } + + ret = i2c_transfer(priv->i2c, msg, num); + mutex_unlock(&priv->i2c_mutex); + if (ret < 0) + dev_warn(&priv->i2c->dev, "%s: i2c failed=%d\n", + KBUILD_MODNAME, ret); + + return ret; +err: + dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); + return ret; +} + +static struct i2c_algorithm m88ds3103_tuner_i2c_algo = { + .master_xfer = m88ds3103_tuner_i2c_xfer, + .functionality = m88ds3103_tuner_i2c_func, +}; + +static void m88ds3103_release(struct dvb_frontend *fe) +{ + struct m88ds3103_priv *priv = fe->demodulator_priv; + i2c_del_adapter(&priv->i2c_adapter); + kfree(priv); +} + +struct dvb_frontend *m88ds3103_attach(const struct m88ds3103_config *cfg, + struct i2c_adapter *i2c, struct i2c_adapter **tuner_i2c_adapter) +{ + int ret; + struct m88ds3103_priv *priv; + u8 chip_id, u8tmp; + + /* allocate memory for the internal priv */ + priv = kzalloc(sizeof(struct m88ds3103_priv), GFP_KERNEL); + if (!priv) { + ret = -ENOMEM; + dev_err(&i2c->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME); + goto err; + } + + priv->cfg = cfg; + priv->i2c = i2c; + mutex_init(&priv->i2c_mutex); + + ret = m88ds3103_rd_reg(priv, 0x01, &chip_id); + if (ret) + goto err; + + dev_dbg(&priv->i2c->dev, "%s: chip_id=%02x\n", __func__, chip_id); + + switch (chip_id) { + case 0xd0: + break; + default: + goto err; + } + + switch (priv->cfg->clock_out) { + case M88DS3103_CLOCK_OUT_DISABLED: + u8tmp = 0x80; + break; + case M88DS3103_CLOCK_OUT_ENABLED: + u8tmp = 0x00; + break; + case M88DS3103_CLOCK_OUT_ENABLED_DIV2: + u8tmp = 0x10; + break; + default: + goto err; + } + + ret = m88ds3103_wr_reg(priv, 0x29, u8tmp); + if (ret) + goto err; + + /* sleep */ + ret = m88ds3103_wr_reg_mask(priv, 0x08, 0x00, 0x01); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x04, 0x01, 0x01); + if (ret) + goto err; + + ret = m88ds3103_wr_reg_mask(priv, 0x23, 0x10, 0x10); + if (ret) + goto err; + + /* create dvb_frontend */ + memcpy(&priv->fe.ops, &m88ds3103_ops, sizeof(struct dvb_frontend_ops)); + priv->fe.demodulator_priv = priv; + + /* create i2c adapter for tuner */ + strlcpy(priv->i2c_adapter.name, KBUILD_MODNAME, + sizeof(priv->i2c_adapter.name)); + priv->i2c_adapter.algo = &m88ds3103_tuner_i2c_algo; + priv->i2c_adapter.algo_data = NULL; + i2c_set_adapdata(&priv->i2c_adapter, priv); + ret = i2c_add_adapter(&priv->i2c_adapter); + if (ret) { + dev_err(&i2c->dev, "%s: i2c bus could not be initialized\n", + KBUILD_MODNAME); + goto err; + } + *tuner_i2c_adapter = &priv->i2c_adapter; + + return &priv->fe; +err: + dev_dbg(&i2c->dev, "%s: failed=%d\n", __func__, ret); + kfree(priv); + return NULL; +} +EXPORT_SYMBOL(m88ds3103_attach); + +static struct dvb_frontend_ops m88ds3103_ops = { + .delsys = { SYS_DVBS, SYS_DVBS2 }, + .info = { + .name = "Montage M88DS3103", + .frequency_min = 950000, + .frequency_max = 2150000, + .frequency_tolerance = 5000, + .symbol_rate_min = 1000000, + .symbol_rate_max = 45000000, + .caps = FE_CAN_INVERSION_AUTO | + FE_CAN_FEC_1_2 | + FE_CAN_FEC_2_3 | + FE_CAN_FEC_3_4 | + FE_CAN_FEC_4_5 | + FE_CAN_FEC_5_6 | + FE_CAN_FEC_6_7 | + FE_CAN_FEC_7_8 | + FE_CAN_FEC_8_9 | + FE_CAN_FEC_AUTO | + FE_CAN_QPSK | + FE_CAN_RECOVER | + FE_CAN_2G_MODULATION + }, + + .release = m88ds3103_release, + + .get_tune_settings = m88ds3103_get_tune_settings, + + .init = m88ds3103_init, + .sleep = m88ds3103_sleep, + + .set_frontend = m88ds3103_set_frontend, + .get_frontend = m88ds3103_get_frontend, + + .read_status = m88ds3103_read_status, + .read_snr = m88ds3103_read_snr, + + .diseqc_send_master_cmd = m88ds3103_diseqc_send_master_cmd, + .diseqc_send_burst = m88ds3103_diseqc_send_burst, + + .set_tone = m88ds3103_set_tone, +}; + +MODULE_AUTHOR("Antti Palosaari "); +MODULE_DESCRIPTION("Montage M88DS3103 DVB-S/S2 demodulator driver"); +MODULE_LICENSE("GPL"); +MODULE_FIRMWARE(M88DS3103_FIRMWARE); diff --git a/drivers/media/dvb-frontends/m88ds3103.h b/drivers/media/dvb-frontends/m88ds3103.h new file mode 100644 index 000000000000..287d62a4ba7f --- /dev/null +++ b/drivers/media/dvb-frontends/m88ds3103.h @@ -0,0 +1,108 @@ +/* + * Montage M88DS3103 demodulator driver + * + * Copyright (C) 2013 Antti Palosaari + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef M88DS3103_H +#define M88DS3103_H + +#include + +struct m88ds3103_config { + /* + * I2C address + * 0x68, ... + */ + u8 i2c_addr; + + /* + * clock + * 27000000 + */ + u32 clock; + + /* + * max bytes I2C provider is asked to write at once + * Note: Buffer is taken from the stack currently! + * Value must be set. + * 33, 65, ... + */ + u16 i2c_wr_max; + + /* + * TS output mode + */ +#define M88DS3103_TS_SERIAL 0 /* TS output pin D0, normal */ +#define M88DS3103_TS_SERIAL_D7 1 /* TS output pin D7 */ +#define M88DS3103_TS_PARALLEL 2 /* 24 MHz, normal */ +#define M88DS3103_TS_PARALLEL_12 3 /* 12 MHz */ +#define M88DS3103_TS_PARALLEL_16 4 /* 16 MHz */ +#define M88DS3103_TS_PARALLEL_19_2 5 /* 19.2 MHz */ +#define M88DS3103_TS_CI 6 /* 6 MHz */ + u8 ts_mode; + + /* + * spectrum inversion + */ + u8 spec_inv:1; + + /* + * AGC polarity + */ + u8 agc_inv:1; + + /* + * clock output + */ +#define M88DS3103_CLOCK_OUT_DISABLED 0 +#define M88DS3103_CLOCK_OUT_ENABLED 1 +#define M88DS3103_CLOCK_OUT_ENABLED_DIV2 2 + u8 clock_out; + + /* + * DiSEqC envelope mode + */ + u8 envelope_mode:1; + + u8 agc; +}; + +/* + * Driver implements own I2C-adapter for tuner I2C access. That's since chip + * has I2C-gate control which closes gate automatically after I2C transfer. + * Using own I2C adapter we can workaround that. + */ + +#if defined(CONFIG_DVB_M88DS3103) || \ + (defined(CONFIG_DVB_M88DS3103_MODULE) && defined(MODULE)) +extern struct dvb_frontend *m88ds3103_attach( + const struct m88ds3103_config *config, + struct i2c_adapter *i2c, + struct i2c_adapter **tuner_i2c); +#else +static inline struct dvb_frontend *m88ds3103_attach( + const struct m88ds3103_config *config, + struct i2c_adapter *i2c, + struct i2c_adapter **tuner_i2c) +{ + pr_warn("%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif diff --git a/drivers/media/dvb-frontends/m88ds3103_priv.h b/drivers/media/dvb-frontends/m88ds3103_priv.h new file mode 100644 index 000000000000..f3d0867fedc4 --- /dev/null +++ b/drivers/media/dvb-frontends/m88ds3103_priv.h @@ -0,0 +1,218 @@ +/* + * Montage M88DS3103 demodulator driver + * + * Copyright (C) 2013 Antti Palosaari + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef M88DS3103_PRIV_H +#define M88DS3103_PRIV_H + +#include "dvb_frontend.h" +#include "m88ds3103.h" +#include "dvb_math.h" +#include + +#define M88DS3103_FIRMWARE "dvb-demod-m88ds3103.fw" +#define M88DS3103_MCLK_KHZ 96000 + +struct m88ds3103_priv { + struct i2c_adapter *i2c; + /* mutex needed due to own tuner I2C adapter */ + struct mutex i2c_mutex; + const struct m88ds3103_config *cfg; + struct dvb_frontend fe; + fe_delivery_system_t delivery_system; + fe_status_t fe_status; + bool warm; /* FW running */ + struct i2c_adapter i2c_adapter; +}; + +struct m88ds3103_reg_val { + u8 reg; + u8 val; +}; + +static const struct m88ds3103_reg_val m88ds3103_dvbs_init_reg_vals[] = { + {0x23, 0x07}, + {0x08, 0x03}, + {0x0c, 0x02}, + {0x21, 0x54}, + {0x25, 0x8a}, + {0x27, 0x31}, + {0x30, 0x08}, + {0x31, 0x40}, + {0x32, 0x32}, + {0x33, 0x35}, + {0x35, 0xff}, + {0x3a, 0x00}, + {0x37, 0x10}, + {0x38, 0x10}, + {0x39, 0x02}, + {0x42, 0x60}, + {0x4a, 0x80}, + {0x4b, 0x04}, + {0x4d, 0x91}, + {0x5d, 0xc8}, + {0x50, 0x36}, + {0x51, 0x36}, + {0x52, 0x36}, + {0x53, 0x36}, + {0x63, 0x0f}, + {0x64, 0x30}, + {0x65, 0x40}, + {0x68, 0x26}, + {0x69, 0x4c}, + {0x70, 0x20}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0x40}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0x60}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0x80}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0xa0}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0x1f}, + {0x76, 0x38}, + {0x77, 0xa6}, + {0x78, 0x0c}, + {0x79, 0x80}, + {0x7f, 0x14}, + {0x7c, 0x00}, + {0xae, 0x82}, + {0x80, 0x64}, + {0x81, 0x66}, + {0x82, 0x44}, + {0x85, 0x04}, + {0xcd, 0xf4}, + {0x90, 0x33}, + {0xa0, 0x44}, + {0xc0, 0x08}, + {0xc3, 0x10}, + {0xc4, 0x08}, + {0xc5, 0xf0}, + {0xc6, 0xff}, + {0xc7, 0x00}, + {0xc8, 0x1a}, + {0xc9, 0x80}, + {0xe0, 0xf8}, + {0xe6, 0x8b}, + {0xd0, 0x40}, + {0xf8, 0x20}, + {0xfa, 0x0f}, + {0x00, 0x00}, + {0xbd, 0x01}, + {0xb8, 0x00}, +}; + +static const struct m88ds3103_reg_val m88ds3103_dvbs2_init_reg_vals[] = { + {0x23, 0x07}, + {0x08, 0x07}, + {0x0c, 0x02}, + {0x21, 0x54}, + {0x25, 0x8a}, + {0x27, 0x31}, + {0x30, 0x08}, + {0x32, 0x32}, + {0x33, 0x35}, + {0x35, 0xff}, + {0x3a, 0x00}, + {0x37, 0x10}, + {0x38, 0x10}, + {0x39, 0x02}, + {0x42, 0x60}, + {0x4a, 0x80}, + {0x4b, 0x04}, + {0x4d, 0x91}, + {0x5d, 0xc8}, + {0x50, 0x36}, + {0x51, 0x36}, + {0x52, 0x36}, + {0x53, 0x36}, + {0x63, 0x0f}, + {0x64, 0x10}, + {0x65, 0x20}, + {0x68, 0x46}, + {0x69, 0xcd}, + {0x70, 0x20}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0x40}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0x60}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0x80}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0xa0}, + {0x71, 0x70}, + {0x72, 0x04}, + {0x73, 0x00}, + {0x70, 0x1f}, + {0x76, 0x38}, + {0x77, 0xa6}, + {0x78, 0x0c}, + {0x79, 0x80}, + {0x7f, 0x14}, + {0x85, 0x08}, + {0xcd, 0xf4}, + {0x90, 0x33}, + {0x86, 0x00}, + {0x87, 0x0f}, + {0x89, 0x00}, + {0x8b, 0x44}, + {0x8c, 0x66}, + {0x9d, 0xc1}, + {0x8a, 0x10}, + {0xad, 0x40}, + {0xa0, 0x44}, + {0xc0, 0x08}, + {0xc1, 0x10}, + {0xc2, 0x08}, + {0xc3, 0x10}, + {0xc4, 0x08}, + {0xc5, 0xf0}, + {0xc6, 0xff}, + {0xc7, 0x00}, + {0xc8, 0x1a}, + {0xc9, 0x80}, + {0xca, 0x23}, + {0xcb, 0x24}, + {0xcc, 0xf4}, + {0xce, 0x74}, + {0x00, 0x00}, + {0xbd, 0x01}, + {0xb8, 0x00}, +}; + +#endif -- GitLab