blob: a680cc22379c4a88182962f3348bd5065c6a965d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
Driver for the Spase sp887x demodulator
*/
#ifndef SP887X_H
#define SP887X_H
#include <linux/dvb/frontend.h>
#include <linux/firmware.h>
struct sp887x_config
{
/* the demodulator's i2c address */
u8 demod_address;
/* request firmware for device */
int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
};
#if IS_REACHABLE(CONFIG_DVB_SP887X)
extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
struct i2c_adapter* i2c);
#else
static inline struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
struct i2c_adapter* i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif // CONFIG_DVB_SP887X
#endif // SP887X_H
|
