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author | Amaury Pouly <pamaury@rockbox.org> | 2011-10-18 22:03:29 +0000 |
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committer | Amaury Pouly <pamaury@rockbox.org> | 2011-10-18 22:03:29 +0000 |
commit | 43673e9e28f6fad84e279ec8e6ded7544a135a76 (patch) | |
tree | 3440f7080e39add19785d7c1e336985039093547 /firmware | |
parent | b0a20dbc992be1bc748c8c75953bf37453b444d0 (diff) | |
download | rockbox-43673e9e28f6fad84e279ec8e6ded7544a135a76.tar.gz rockbox-43673e9e28f6fad84e279ec8e6ded7544a135a76.zip |
imx233/fuze+: fix codec prototype header
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30796 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r-- | firmware/export/imx233-codec.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/firmware/export/imx233-codec.h b/firmware/export/imx233-codec.h index 755e5ad768..6c329ccd1a 100644 --- a/firmware/export/imx233-codec.h +++ b/firmware/export/imx233-codec.h | |||
@@ -21,11 +21,16 @@ | |||
21 | #ifndef __IMX233_CODEC_H_ | 21 | #ifndef __IMX233_CODEC_H_ |
22 | #define __IMX233_CODEC_H_ | 22 | #define __IMX233_CODEC_H_ |
23 | 23 | ||
24 | /* i.MX233 can boost up to 6dB in DAC mode and 12dB in line mode. Since mic/line | ||
25 | * already have adjustable gain, keep lowest of both. With chained DAC volume | ||
26 | * and headphone volume, the i.MX233 can achieve < -100dB but stay at -100dB. */ | ||
24 | #define VOLUME_MIN -1000 | 27 | #define VOLUME_MIN -1000 |
25 | #define VOLUME_MAX -5 | 28 | #define VOLUME_MAX 60 |
26 | 29 | ||
27 | #define AUDIOHW_CAPS DEPTH_3D_CAP | 30 | #define AUDIOHW_CAPS (DEPTH_3D_CAP | BASS_CAP | TREBLE_CAP) |
28 | 31 | ||
29 | void audiohw_set_volume(int v); | 32 | /* Work with half dB since the i.MX233 doesn't have a better resolution */ |
33 | int tenthdb2master(int tdb); | ||
34 | void audiohw_set_headphone_vol(int vol_l, int vol_r); | ||
30 | 35 | ||
31 | #endif /* __IMX233_CODEC_H_ */ | 36 | #endif /* __IMX233_CODEC_H_ */ |