diff options
Diffstat (limited to 'drivers/media/tuners/fc2580.h')
| -rw-r--r-- | drivers/media/tuners/fc2580.h | 57 |
1 files changed, 19 insertions, 38 deletions
diff --git a/drivers/media/tuners/fc2580.h b/drivers/media/tuners/fc2580.h index 9c43c1cc82d9..1df62aea37f2 100644 --- a/drivers/media/tuners/fc2580.h +++ b/drivers/media/tuners/fc2580.h @@ -1,52 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * FCI FC2580 silicon tuner driver * * Copyright (C) 2012 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 FC2580_H #define FC2580_H -#include <linux/kconfig.h> -#include "dvb_frontend.h" +#include <media/dvb_frontend.h> +#include <media/v4l2-subdev.h> +#include <linux/i2c.h> -struct fc2580_config { - /* - * I2C address - * 0x56, ... - */ - u8 i2c_addr; +/* + * I2C address + * 0x56, ... + */ - /* - * clock - */ - u32 clock; -}; +/** + * struct fc2580_platform_data - Platform data for the fc2580 driver + * @clk: Clock frequency (0 = internal clock). + * @dvb_frontend: DVB frontend. + * @get_v4l2_subdev: Get V4L2 subdev. + */ +struct fc2580_platform_data { + u32 clk; + struct dvb_frontend *dvb_frontend; -#if IS_ENABLED(CONFIG_MEDIA_TUNER_FC2580) -extern struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, const struct fc2580_config *cfg); -#else -static inline struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, const struct fc2580_config *cfg) -{ - pr_warn("%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif + struct v4l2_subdev* (*get_v4l2_subdev)(struct i2c_client *); +}; #endif |