diff options
Diffstat (limited to 'drivers/media/dvb-frontends/a8293.h')
| -rw-r--r-- | drivers/media/dvb-frontends/a8293.h | 45 |
1 files changed, 16 insertions, 29 deletions
diff --git a/drivers/media/dvb-frontends/a8293.h b/drivers/media/dvb-frontends/a8293.h index b6ef6427cfa5..7fbac9735f7b 100644 --- a/drivers/media/dvb-frontends/a8293.h +++ b/drivers/media/dvb-frontends/a8293.h @@ -1,42 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Allegro A8293 SEC driver * * Copyright (C) 2011 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. */ #ifndef A8293_H #define A8293_H -#include <linux/kconfig.h> +#include <media/dvb_frontend.h> -struct a8293_config { - u8 i2c_addr; -}; +/* + * I2C address + * 0x08, 0x09, 0x0a, 0x0b + */ -#if IS_ENABLED(CONFIG_DVB_A8293) -extern struct dvb_frontend *a8293_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, const struct a8293_config *cfg); -#else -static inline struct dvb_frontend *a8293_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, const struct a8293_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif +/** + * struct a8293_platform_data - Platform data for the a8293 driver + * @dvb_frontend: DVB frontend. + * @volt_slew_nanos_per_mv: Slew rate when increasing LNB voltage, + * in nanoseconds per millivolt. + */ +struct a8293_platform_data { + struct dvb_frontend *dvb_frontend; + int volt_slew_nanos_per_mv; +}; #endif /* A8293_H */ |