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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 519 | mauro | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * Mauro Marinoni <mauro.marinoni@unipv.it> |
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| 10 | * (see the web pages for full authors list) |
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| 11 | * |
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| 12 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 13 | * |
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| 14 | * http://www.sssup.it |
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| 15 | * http://retis.sssup.it |
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| 16 | * http://shark.sssup.it |
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| 17 | */ |
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| 18 | |||
| 19 | /* |
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| 20 | * Copyright (C) 2000 Paolo Gai |
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| 21 | * |
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| 22 | * This program is free software; you can redistribute it and/or modify |
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| 23 | * it under the terms of the GNU General Public License as published by |
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| 24 | * the Free Software Foundation; either version 2 of the License, or |
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| 25 | * (at your option) any later version. |
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| 26 | * |
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| 27 | * This program is distributed in the hope that it will be useful, |
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| 28 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 29 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 30 | * GNU General Public License for more details. |
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| 31 | * |
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| 32 | * You should have received a copy of the GNU General Public License |
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| 33 | * along with this program; if not, write to the Free Software |
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| 34 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 35 | * |
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| 36 | */ |
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| 37 | |||
| 522 | mauro | 38 | //#define __MOUSE_DEBUG__ 1 |
| 519 | mauro | 39 | |
| 40 | #include <kernel/kern.h> |
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| 41 | |||
| 42 | #include "../include/drivers/shark_input26.h" |
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| 43 | #include "../include/drivers/shark_spk26.h" |
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| 44 | |||
| 45 | /* Devices */ |
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| 46 | extern int pcspkr_init(void); |
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| 47 | extern int pcspkr_exit(void); |
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| 48 | |||
| 49 | /* Handlers */ |
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| 50 | extern int speaker_init(void); |
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| 51 | extern void speaker_exit(void); |
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| 52 | |||
| 53 | /* Functions */ |
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| 54 | extern void spk_mksound(unsigned int hz, unsigned int ticks); |
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| 55 | extern void spk_nosound(unsigned long ignored); |
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| 56 | |||
| 57 | extern int input_installed; |
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| 58 | |||
| 59 | /* User Functions */ |
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| 60 | |||
| 61 | void speaker_sound(unsigned int hz, unsigned int ticks) |
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| 62 | { |
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| 63 | spk_mksound(hz, ticks); |
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| 64 | } |
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| 65 | |||
| 66 | void speaker_mute(void) |
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| 67 | { |
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| 68 | spk_nosound(0); |
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| 69 | } |
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| 70 | |||
| 71 | /* Init the Linux Speaker Driver */ |
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| 72 | int SPEAK26_init() |
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| 73 | { |
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| 74 | int ret; |
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| 75 | |||
| 76 | if (input_installed == FALSE) |
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| 77 | if (INPUT26_init()) { |
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| 78 | printk(KERN_ERR "Unable to open Input SubSystem.\n"); |
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| 79 | return -1; |
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| 80 | } |
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| 81 | |||
| 82 | ret = pcspkr_init(); |
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| 83 | if (ret) { |
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| 84 | printk(KERN_ERR "PcSpkr_Init return: %d\n", ret); |
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| 85 | return -1; |
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| 86 | } |
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| 87 | |||
| 88 | ret = speaker_init(); |
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| 89 | if (ret) { |
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| 90 | printk(KERN_ERR "Speaker_Init return: %d\n", ret); |
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| 91 | return -1; |
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| 92 | } |
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| 93 | |||
| 94 | return 0; |
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| 95 | } |
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| 96 | |||
| 97 | int SPEAK26_close() |
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| 98 | { |
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| 99 | speaker_exit(); |
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| 100 | pcspkr_exit(); |
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| 101 | return 0; |
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| 102 | } |
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| 103 |