diff options
Diffstat (limited to 'drivers/media/dvb-frontends/cxd2820r_priv.h')
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2820r_priv.h | 84 |
1 files changed, 30 insertions, 54 deletions
diff --git a/drivers/media/dvb-frontends/cxd2820r_priv.h b/drivers/media/dvb-frontends/cxd2820r_priv.h index 7ff5f60c83e1..605320bbc12b 100644 --- a/drivers/media/dvb-frontends/cxd2820r_priv.h +++ b/drivers/media/dvb-frontends/cxd2820r_priv.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Sony CXD2820R demodulator driver * * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> - * - * 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. */ @@ -23,10 +10,12 @@ #define CXD2820R_PRIV_H #include <linux/dvb/version.h> -#include "dvb_frontend.h" -#include "dvb_math.h" +#include <media/dvb_frontend.h> +#include <linux/int_log.h> #include "cxd2820r.h" -#include <linux/gpio.h> +#include <linux/gpio/driver.h> /* For gpio_chip */ +#include <linux/math64.h> +#include <linux/regmap.h> struct reg_val_mask { u32 reg; @@ -34,38 +23,46 @@ struct reg_val_mask { u8 mask; }; +#define CXD2820R_CLK 41000000 + struct cxd2820r_priv { + struct i2c_client *client[2]; + struct regmap *regmap[2]; struct i2c_adapter *i2c; struct dvb_frontend fe; - struct cxd2820r_config cfg; + u8 ts_mode; + bool ts_clk_inv; + bool if_agc_polarity; + bool spec_inv; + + u64 post_bit_error_prev_dvbv3; + u64 post_bit_error; bool ber_running; - u8 bank[2]; #define GPIO_COUNT 3 u8 gpio[GPIO_COUNT]; #ifdef CONFIG_GPIOLIB struct gpio_chip gpio_chip; #endif - fe_delivery_system_t delivery_system; + enum fe_delivery_system delivery_system; bool last_tune_failed; /* for switch between T and T2 tune */ }; /* cxd2820r_core.c */ -extern int cxd2820r_debug; - int cxd2820r_gpio(struct dvb_frontend *fe, u8 *gpio); +int cxd2820r_wr_reg_val_mask_tab(struct cxd2820r_priv *priv, + const struct reg_val_mask *tab, int tab_len); + int cxd2820r_wr_reg_mask(struct cxd2820r_priv *priv, u32 reg, u8 val, u8 mask); int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val, int len); -u32 cxd2820r_div_u64_round_closest(u64 dividend, u32 divisor); - int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val, int len); @@ -78,19 +75,12 @@ int cxd2820r_rd_reg(struct cxd2820r_priv *priv, u32 reg, u8 *val); /* cxd2820r_c.c */ -int cxd2820r_get_frontend_c(struct dvb_frontend *fe); +int cxd2820r_get_frontend_c(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_c(struct dvb_frontend *fe); -int cxd2820r_read_status_c(struct dvb_frontend *fe, fe_status_t *status); - -int cxd2820r_read_ber_c(struct dvb_frontend *fe, u32 *ber); - -int cxd2820r_read_signal_strength_c(struct dvb_frontend *fe, u16 *strength); - -int cxd2820r_read_snr_c(struct dvb_frontend *fe, u16 *snr); - -int cxd2820r_read_ucblocks_c(struct dvb_frontend *fe, u32 *ucblocks); +int cxd2820r_read_status_c(struct dvb_frontend *fe, enum fe_status *status); int cxd2820r_init_c(struct dvb_frontend *fe); @@ -101,19 +91,12 @@ int cxd2820r_get_tune_settings_c(struct dvb_frontend *fe, /* cxd2820r_t.c */ -int cxd2820r_get_frontend_t(struct dvb_frontend *fe); +int cxd2820r_get_frontend_t(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_t(struct dvb_frontend *fe); -int cxd2820r_read_status_t(struct dvb_frontend *fe, fe_status_t *status); - -int cxd2820r_read_ber_t(struct dvb_frontend *fe, u32 *ber); - -int cxd2820r_read_signal_strength_t(struct dvb_frontend *fe, u16 *strength); - -int cxd2820r_read_snr_t(struct dvb_frontend *fe, u16 *snr); - -int cxd2820r_read_ucblocks_t(struct dvb_frontend *fe, u32 *ucblocks); +int cxd2820r_read_status_t(struct dvb_frontend *fe, enum fe_status *status); int cxd2820r_init_t(struct dvb_frontend *fe); @@ -124,19 +107,12 @@ int cxd2820r_get_tune_settings_t(struct dvb_frontend *fe, /* cxd2820r_t2.c */ -int cxd2820r_get_frontend_t2(struct dvb_frontend *fe); +int cxd2820r_get_frontend_t2(struct dvb_frontend *fe, + struct dtv_frontend_properties *p); int cxd2820r_set_frontend_t2(struct dvb_frontend *fe); -int cxd2820r_read_status_t2(struct dvb_frontend *fe, fe_status_t *status); - -int cxd2820r_read_ber_t2(struct dvb_frontend *fe, u32 *ber); - -int cxd2820r_read_signal_strength_t2(struct dvb_frontend *fe, u16 *strength); - -int cxd2820r_read_snr_t2(struct dvb_frontend *fe, u16 *snr); - -int cxd2820r_read_ucblocks_t2(struct dvb_frontend *fe, u32 *ucblocks); +int cxd2820r_read_status_t2(struct dvb_frontend *fe, enum fe_status *status); int cxd2820r_init_t2(struct dvb_frontend *fe); |