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| author | Amaury Pouly <pamaury@rockbox.org> | 2011-10-18 22:03:29 +0000 |
|---|---|---|
| committer | Amaury Pouly <pamaury@rockbox.org> | 2011-10-18 22:03:29 +0000 |
| commit | 43673e9e28f6fad84e279ec8e6ded7544a135a76 (patch) | |
| tree | 3440f7080e39add19785d7c1e336985039093547 | |
| parent | b0a20dbc992be1bc748c8c75953bf37453b444d0 (diff) | |
| download | rockbox-43673e9e28f6fad84e279ec8e6ded7544a135a76.zip rockbox-43673e9e28f6fad84e279ec8e6ded7544a135a76.tar.gz rockbox-43673e9e28f6fad84e279ec8e6ded7544a135a76.tar.bz2 rockbox-43673e9e28f6fad84e279ec8e6ded7544a135a76.tar.xz | |
imx233/fuze+: fix codec prototype header
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30796 a1c6a512-1295-4272-9138-f99709370657
| -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 755e5ad..6c329cc 100644 --- a/firmware/export/imx233-codec.h +++ b/firmware/export/imx233-codec.h @@ -21,11 +21,16 @@ #ifndef __IMX233_CODEC_H_ #define __IMX233_CODEC_H_ +/* i.MX233 can boost up to 6dB in DAC mode and 12dB in line mode. Since mic/line + * already have adjustable gain, keep lowest of both. With chained DAC volume + * and headphone volume, the i.MX233 can achieve < -100dB but stay at -100dB. */ #define VOLUME_MIN -1000 -#define VOLUME_MAX -5 +#define VOLUME_MAX 60 -#define AUDIOHW_CAPS DEPTH_3D_CAP +#define AUDIOHW_CAPS (DEPTH_3D_CAP | BASS_CAP | TREBLE_CAP) -void audiohw_set_volume(int v); +/* Work with half dB since the i.MX233 doesn't have a better resolution */ +int tenthdb2master(int tdb); +void audiohw_set_headphone_vol(int vol_l, int vol_r); #endif /* __IMX233_CODEC_H_ */ |