mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-22 02:24:57 +08:00
dc2b3d17a4
As it is clear that the driver is licensed under the terms of GPLv2-only by now, add a matching SPDX license identifier to all driver files. Cc: Ralph Metzler <rjkm@metzlerbros.de> Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de> Signed-off-by: Daniel Scheller <d.scheller@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Driver for the MaxLinear MxL5xx family of tuners/demods
|
|
*
|
|
* Copyright (C) 2014-2015 Ralph Metzler <rjkm@metzlerbros.de>
|
|
* Marcus Metzler <mocm@metzlerbros.de>
|
|
* developed for Digital Devices GmbH
|
|
*
|
|
* based on code:
|
|
* Copyright (c) 2011-2013 MaxLinear, Inc. All rights reserved
|
|
* which was released under GPL V2
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef _MXL5XX_H_
|
|
#define _MXL5XX_H_
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/i2c.h>
|
|
|
|
#include <media/dvb_frontend.h>
|
|
|
|
struct mxl5xx_cfg {
|
|
u8 adr;
|
|
u8 type;
|
|
u32 cap;
|
|
u32 clk;
|
|
u32 ts_clk;
|
|
|
|
u8 *fw;
|
|
u32 fw_len;
|
|
|
|
int (*fw_read)(void *priv, u8 *buf, u32 len);
|
|
void *fw_priv;
|
|
};
|
|
|
|
#if IS_REACHABLE(CONFIG_DVB_MXL5XX)
|
|
|
|
extern struct dvb_frontend *mxl5xx_attach(struct i2c_adapter *i2c,
|
|
struct mxl5xx_cfg *cfg, u32 demod, u32 tuner,
|
|
int (**fn_set_input)(struct dvb_frontend *, int));
|
|
|
|
#else
|
|
|
|
static inline struct dvb_frontend *mxl5xx_attach(struct i2c_adapter *i2c,
|
|
struct mxl5xx_cfg *cfg, u32 demod, u32 tuner,
|
|
int (**fn_set_input)(struct dvb_frontend *, int))
|
|
{
|
|
pr_warn("%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
|
|
#endif /* CONFIG_DVB_MXL5XX */
|
|
|
|
#endif /* _MXL5XX_H_ */
|