forked from luck/tmp_suning_uos_patched
fada193559
Except for DVB, all media kAPI headers are at include/media. Move the headers to it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/**
|
|
* Driver for Sharp IX2505V (marked B0017) DVB-S silicon tuner
|
|
*
|
|
* Copyright (C) 2010 Malcolm Priestley
|
|
*
|
|
* 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 DVB_IX2505V_H
|
|
#define DVB_IX2505V_H
|
|
|
|
#include <linux/i2c.h>
|
|
#include <media/dvb_frontend.h>
|
|
|
|
/**
|
|
* struct ix2505v_config - ix2505 attachment configuration
|
|
*
|
|
* @tuner_address: tuner address
|
|
* @tuner_gain: Baseband AMP gain control 0/1=0dB(default) 2=-2bB 3=-4dB
|
|
* @tuner_chargepump: Charge pump output +/- 0=120 1=260 2=555 3=1200(default)
|
|
* @min_delay_ms: delay after tune
|
|
* @tuner_write_only: disables reads
|
|
*/
|
|
struct ix2505v_config {
|
|
u8 tuner_address;
|
|
u8 tuner_gain;
|
|
u8 tuner_chargepump;
|
|
int min_delay_ms;
|
|
u8 tuner_write_only;
|
|
|
|
};
|
|
|
|
#if IS_REACHABLE(CONFIG_DVB_IX2505V)
|
|
/**
|
|
* Attach a ix2505v tuner to the supplied frontend structure.
|
|
*
|
|
* @fe: Frontend to attach to.
|
|
* @config: pointer to &struct ix2505v_config
|
|
* @i2c: pointer to &struct i2c_adapter.
|
|
*
|
|
* return: FE pointer on success, NULL on failure.
|
|
*/
|
|
extern struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe,
|
|
const struct ix2505v_config *config, struct i2c_adapter *i2c);
|
|
#else
|
|
static inline struct dvb_frontend *ix2505v_attach(struct dvb_frontend *fe,
|
|
const struct ix2505v_config *config, struct i2c_adapter *i2c)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* DVB_IX2505V_H */
|