1 | /* $NetBSD: cx24227var.h,v 1.1 2011/08/04 01:48:34 jakllsch Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 2011 Jonathan A. Kollasch |
5 | * All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
17 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
18 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
19 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR |
20 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
21 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
22 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
23 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
25 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
26 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
28 | |
29 | #ifndef _DEV_I2C_CX24227VAR_H_ |
30 | #define _DEV_I2C_CX24227VAR_H_ |
31 | |
32 | #include <dev/i2c/i2cvar.h> |
33 | #include <dev/dtv/dtvio.h> |
34 | |
35 | struct cx24227; |
36 | |
37 | struct cx24227 * cx24227_open(device_t, i2c_tag_t, i2c_addr_t); |
38 | void cx24227_close(struct cx24227 *); |
39 | void cx24227_enable(struct cx24227 *, bool); |
40 | int cx24227_set_modulation(struct cx24227 *, fe_modulation_t); |
41 | fe_status_t cx24227_get_dtv_status(struct cx24227 *); |
42 | uint16_t cx24227_get_signal(struct cx24227 *); |
43 | uint16_t cx24227_get_snr(struct cx24227 *); |
44 | |
45 | #endif /* _DEV_I2C_CX24227VAR_H_ */ |
46 | |