diff options
Diffstat (limited to 'firmware/target/hosted/ypr0/audio-ypr0.c')
-rw-r--r-- | firmware/target/hosted/ypr0/audio-ypr0.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/firmware/target/hosted/ypr0/audio-ypr0.c b/firmware/target/hosted/ypr0/audio-ypr0.c new file mode 100644 index 0000000000..dfd63ef5cd --- /dev/null +++ b/firmware/target/hosted/ypr0/audio-ypr0.c | |||
@@ -0,0 +1,69 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2009 by Bertrik Sikken | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | #include "config.h" | ||
22 | #include "system.h" | ||
23 | #include "cpu.h" | ||
24 | #include "audio.h" | ||
25 | #include "audiohw.h" | ||
26 | #include "sound.h" | ||
27 | |||
28 | int audio_channels = 2; | ||
29 | int audio_output_source = AUDIO_SRC_PLAYBACK; | ||
30 | |||
31 | void audio_set_output_source(int source) | ||
32 | { | ||
33 | if ((unsigned)source >= AUDIO_NUM_SOURCES) | ||
34 | source = AUDIO_SRC_PLAYBACK; | ||
35 | |||
36 | audio_output_source = source; | ||
37 | } /* audio_set_output_source */ | ||
38 | |||
39 | void audio_input_mux(int source, unsigned flags) | ||
40 | { | ||
41 | static int last_source = AUDIO_SRC_PLAYBACK; | ||
42 | |||
43 | (void)flags; | ||
44 | |||
45 | switch (source) | ||
46 | { | ||
47 | default: /* playback - no recording */ | ||
48 | source = AUDIO_SRC_PLAYBACK; | ||
49 | case AUDIO_SRC_PLAYBACK: | ||
50 | audio_channels = 2; | ||
51 | if (source != last_source) | ||
52 | { | ||
53 | audiohw_set_monitor(false); | ||
54 | |||
55 | } | ||
56 | break; | ||
57 | |||
58 | case AUDIO_SRC_FMRADIO: /* recording and playback */ | ||
59 | audio_channels = 2; | ||
60 | if (source == last_source) | ||
61 | break; | ||
62 | |||
63 | audiohw_set_monitor(true); | ||
64 | break; | ||
65 | } /* end switch */ | ||
66 | |||
67 | last_source = source; | ||
68 | } /* audio_input_mux */ | ||
69 | |||