tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * Driver for Maxim MAX2165 silicon tuner
4 *
5 * Copyright (c) 2009 David T. L. Wong <davidtlwong@gmail.com>
6 */
7
8#ifndef __MAX2165_H__
9#define __MAX2165_H__
10
11struct dvb_frontend;
12struct i2c_adapter;
13
14struct max2165_config {
15 u8 i2c_address;
16 u8 osc_clk; /* in MHz, selectable values: 4,16,18,20,22,24,26,28 */
17};
18
19#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MAX2165)
20extern struct dvb_frontend *max2165_attach(struct dvb_frontend *fe,
21 struct i2c_adapter *i2c,
22 struct max2165_config *cfg);
23#else
24static inline struct dvb_frontend *max2165_attach(struct dvb_frontend *fe,
25 struct i2c_adapter *i2c,
26 struct max2165_config *cfg)
27{
28 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
29 return NULL;
30}
31#endif
32
33#endif