1 | /* $NetBSD: emdtv_board.h,v 1.1 2011/07/11 18:02:04 jmcneill Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2008 Jared D. McNeill <jmcneill@invisible.ca> |
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 NETBSD FOUNDATION, INC. 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 FOUNDATION OR CONTRIBUTORS |
20 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
26 | * POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
28 | |
29 | #ifndef _DEV_USB_EMDTV_BOARD_H |
30 | #define _DEV_USB_EMDTV_BOARD_H |
31 | |
32 | typedef enum emdtv_tuner_type { |
33 | EMDTV_TUNER_XC3028L, |
34 | EMDTV_TUNER_XC3028, |
35 | EMDTV_TUNER_XC5000, |
36 | } emdtv_tuner_type_t; |
37 | |
38 | typedef enum emdtv_demod_type { |
39 | EMDTV_DEMOD_LG3303, |
40 | EMDTV_DEMOD_LG3304, |
41 | } emdtv_demod_type_t; |
42 | |
43 | typedef enum emdtv_gpio_reg { |
44 | EMDTV_GPIO_DEMOD1_RESET = 16, |
45 | EMDTV_GPIO_TUNER1_RESET = 17, |
46 | EMDTV_GPIO_TUNER1_ON = 23, |
47 | EMDTV_GPIO_ANALOG_ON = 24, |
48 | EMDTV_GPIO_TS1_ON = 25, |
49 | } emdtv_gpio_reg_t; |
50 | |
51 | #define EMDTV_GPIO_BIT_VAL(reg, val, reset) \ |
52 | ((reg) | 0x80 | (reset ? (1 << 6) : 0) | (val << 5)) |
53 | |
54 | struct emdtv_gpio_regs { |
55 | uint16_t ts1_on; |
56 | uint16_t a_on; |
57 | uint16_t t1_on; |
58 | uint16_t t1_reset; |
59 | uint16_t d1_reset; |
60 | }; |
61 | |
62 | struct emdtv_board { |
63 | const char *eb_name; |
64 | uint16_t eb_vendor; |
65 | uint16_t eb_product; |
66 | emdtv_tuner_type_t eb_tuner; |
67 | emdtv_demod_type_t eb_demod; |
68 | bool eb_manual_gpio; |
69 | struct emdtv_gpio_regs eb_gpio_regs; |
70 | }; |
71 | |
72 | const struct emdtv_board *emdtv_board_lookup(uint16_t, uint16_t); |
73 | |
74 | #endif /* !_DEV_USB_EMDTV_BOARD_H */ |
75 | |